diff --git a/lib/vendor/Bosch/BSEC/API/LICENSE b/lib/vendor/Bosch/BSEC/API/LICENSE
deleted file mode 100644
index ab7a8c8b24296b6528a060a50c4d13ad659a2bb3..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/API/LICENSE
+++ /dev/null
@@ -1,39 +0,0 @@
-Copyright (C) 2017 - 2018 Bosch Sensortec GmbH
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-Neither the name of the copyright holder nor the names of the
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
-CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER
-OR CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
-
-The information provided is believed to be accurate and reliable.
-The copyright holder assumes no responsibility
-for the consequences of use
-of such information nor for any infringement of patents or
-other rights of third parties which may result from its use.
-No license is granted by implication or otherwise under any patent or
-patent rights of the copyright holder.
\ No newline at end of file
diff --git a/lib/vendor/Bosch/BSEC/API/README.md b/lib/vendor/Bosch/BSEC/API/README.md
deleted file mode 100644
index 7f3f2506268b14716085921788eac54f2c9ca5d5..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/API/README.md
+++ /dev/null
@@ -1,282 +0,0 @@
-# BME680 sensor API
-
-## Introduction
-
-This package contains the Bosch Sensortec's BME680 gas sensor API
-
-The sensor driver package includes bme680.h, bme680.c and bme680_defs.h files
-
-## Version
-
-File | Version | Date
---------------|---------|-------------
-bme680.c | 3.5.9 | 19 Jun 2018
-bme680.h | 3.5.9 | 19 Jun 2018
-bme680_defs.h | 3.5.9 | 19 Jun 2018
-
-## Integration details
-
-* Integrate bme680.h, bme680_defs.h and bme680.c file in to your project.
-* Include the bme680.h file in your code like below.
-
-``` c
-#include "bme680.h"
-```
-
-## File information
-
-* bme680_defs.h : This header file has the constants, macros and datatype declarations.
-* bme680.h : This header file contains the declarations of the sensor driver APIs.
-* bme680.c : This source file contains the definitions of the sensor driver APIs.
-
-## Supported sensor interfaces
-
-* SPI 4-wire
-* I2C
-
-## Usage guide
-
-### Initializing the sensor
-
-To initialize the sensor, you will first need to create a device structure. You
-can do this by creating an instance of the structure bme680_dev. Then go on to
-fill in the various parameters as shown below
-
-#### Example for SPI 4-Wire
-
-``` c
- struct bme680_dev gas_sensor;
-
- /* You may assign a chip select identifier to be handled later */
- gas_sensor.dev_id = 0;
- gas_sensor.intf = BME680_SPI_INTF;
- gas_sensor.read = user_spi_read;
- gas_sensor.write = user_spi_write;
- gas_sensor.delay_ms = user_delay_ms;
- /* amb_temp can be set to 25 prior to configuring the gas sensor
- * or by performing a few temperature readings without operating the gas sensor.
- */
- gas_sensor.amb_temp = 25;
-
- int8_t rslt = BME680_OK;
- rslt = bme680_init(&gas_sensor);
-```
-
-#### Example for I2C
-
-``` c
- struct bme680_dev gas_sensor;
-
- gas_sensor.dev_id = BME680_I2C_ADDR_PRIMARY;
- gas_sensor.intf = BME680_I2C_INTF;
- gas_sensor.read = user_i2c_read;
- gas_sensor.write = user_i2c_write;
- gas_sensor.delay_ms = user_delay_ms;
- /* amb_temp can be set to 25 prior to configuring the gas sensor
- * or by performing a few temperature readings without operating the gas sensor.
- */
- gas_sensor.amb_temp = 25;
-
-
- int8_t rslt = BME680_OK;
- rslt = bme680_init(&gas_sensor);
-```
-
-Regarding compensation functions for temperature, pressure, humidity and gas we have two implementations.
-
- - Integer version
- - floating point version
-
-By default, Integer version is used in the API
-
-If the user needs the floating point version, the user has to un-comment BME680_FLOAT_POINT_COMPENSATION macro
-in bme680_defs.h file or to add it in the compiler flags.
-
-### Configuring the sensor
-
-#### Example for configuring the sensor in forced mode
-
-``` c
- uint8_t set_required_settings;
-
- /* Set the temperature, pressure and humidity settings */
- gas_sensor.tph_sett.os_hum = BME680_OS_2X;
- gas_sensor.tph_sett.os_pres = BME680_OS_4X;
- gas_sensor.tph_sett.os_temp = BME680_OS_8X;
- gas_sensor.tph_sett.filter = BME680_FILTER_SIZE_3;
-
- /* Set the remaining gas sensor settings and link the heating profile */
- gas_sensor.gas_sett.run_gas = BME680_ENABLE_GAS_MEAS;
- /* Create a ramp heat waveform in 3 steps */
- gas_sensor.gas_sett.heatr_temp = 320; /* degree Celsius */
- gas_sensor.gas_sett.heatr_dur = 150; /* milliseconds */
-
- /* Select the power mode */
- /* Must be set before writing the sensor configuration */
- gas_sensor.power_mode = BME680_FORCED_MODE;
-
- /* Set the required sensor settings needed */
- set_required_settings = BME680_OST_SEL | BME680_OSP_SEL | BME680_OSH_SEL | BME680_FILTER_SEL
- | BME680_GAS_SENSOR_SEL;
-
- /* Set the desired sensor configuration */
- rslt = bme680_set_sensor_settings(set_required_settings,&gas_sensor);
-
- /* Set the power mode */
- rslt = bme680_set_sensor_mode(&gas_sensor);
-
-
-```
-
-### Reading sensor data
-
-#### Example for reading all sensor data
-
-``` c
- /* Get the total measurement duration so as to sleep or wait till the
- * measurement is complete */
- uint16_t meas_period;
- bme680_get_profile_dur(&meas_period, &gas_sensor);
-
- struct bme680_field_data data;
-
- while(1)
- {
- user_delay_ms(meas_period); /* Delay till the measurement is ready */
-
- rslt = bme680_get_sensor_data(&data, &gas_sensor);
-
- printf("T: %.2f degC, P: %.2f hPa, H %.2f %%rH ", data.temperature / 100.0f,
- data.pressure / 100.0f, data.humidity / 1000.0f );
- /* Avoid using measurements from an unstable heating setup */
- if(data.status & BME680_GASM_VALID_MSK)
- printf(", G: %d ohms", data.gas_resistance);
-
- printf("\r\n");
-
- /* Trigger the next measurement if you would like to read data out continuously */
- if (gas_sensor.power_mode == BME680_FORCED_MODE) {
- rslt = bme680_set_sensor_mode(&gas_sensor);
- }
- }
-```
-
-### Templates for function pointers
-
-``` c
-
-void user_delay_ms(uint32_t period)
-{
- /*
- * Return control or wait,
- * for a period amount of milliseconds
- */
-}
-
-int8_t user_spi_read(uint8_t dev_id, uint8_t reg_addr, uint8_t *reg_data, uint16_t len)
-{
- int8_t rslt = 0; /* Return 0 for Success, non-zero for failure */
-
- /*
- * The parameter dev_id can be used as a variable to select which Chip Select pin has
- * to be set low to activate the relevant device on the SPI bus
- */
-
- /*
- * Data on the bus should be like
- * |----------------+---------------------+-------------|
- * | MOSI | MISO | Chip Select |
- * |----------------+---------------------|-------------|
- * | (don't care) | (don't care) | HIGH |
- * | (reg_addr) | (don't care) | LOW |
- * | (don't care) | (reg_data[0]) | LOW |
- * | (....) | (....) | LOW |
- * | (don't care) | (reg_data[len - 1]) | LOW |
- * | (don't care) | (don't care) | HIGH |
- * |----------------+---------------------|-------------|
- */
-
- return rslt;
-}
-
-int8_t user_spi_write(uint8_t dev_id, uint8_t reg_addr, uint8_t *reg_data, uint16_t len)
-{
- int8_t rslt = 0; /* Return 0 for Success, non-zero for failure */
-
- /*
- * The parameter dev_id can be used as a variable to select which Chip Select pin has
- * to be set low to activate the relevant device on the SPI bus
- */
-
- /*
- * Data on the bus should be like
- * |---------------------+--------------+-------------|
- * | MOSI | MISO | Chip Select |
- * |---------------------+--------------|-------------|
- * | (don't care) | (don't care) | HIGH |
- * | (reg_addr) | (don't care) | LOW |
- * | (reg_data[0]) | (don't care) | LOW |
- * | (....) | (....) | LOW |
- * | (reg_data[len - 1]) | (don't care) | LOW |
- * | (don't care) | (don't care) | HIGH |
- * |---------------------+--------------|-------------|
- */
-
- return rslt;
-}
-
-int8_t user_i2c_read(uint8_t dev_id, uint8_t reg_addr, uint8_t *reg_data, uint16_t len)
-{
- int8_t rslt = 0; /* Return 0 for Success, non-zero for failure */
-
- /*
- * The parameter dev_id can be used as a variable to store the I2C address of the device
- */
-
- /*
- * Data on the bus should be like
- * |------------+---------------------|
- * | I2C action | Data |
- * |------------+---------------------|
- * | Start | - |
- * | Write | (reg_addr) |
- * | Stop | - |
- * | Start | - |
- * | Read | (reg_data[0]) |
- * | Read | (....) |
- * | Read | (reg_data[len - 1]) |
- * | Stop | - |
- * |------------+---------------------|
- */
-
- return rslt;
-}
-
-int8_t user_i2c_write(uint8_t dev_id, uint8_t reg_addr, uint8_t *reg_data, uint16_t len)
-{
- int8_t rslt = 0; /* Return 0 for Success, non-zero for failure */
-
- /*
- * The parameter dev_id can be used as a variable to store the I2C address of the device
- */
-
- /*
- * Data on the bus should be like
- * |------------+---------------------|
- * | I2C action | Data |
- * |------------+---------------------|
- * | Start | - |
- * | Write | (reg_addr) |
- * | Write | (reg_data[0]) |
- * | Write | (....) |
- * | Write | (reg_data[len - 1]) |
- * | Stop | - |
- * |------------+---------------------|
- */
-
- return rslt;
-}
-
-```
-
-## Copyright (C) 2017 - 2018 Bosch Sensortec GmbH
\ No newline at end of file
diff --git a/lib/vendor/Bosch/BSEC/API/changelog.md b/lib/vendor/Bosch/BSEC/API/changelog.md
deleted file mode 100644
index af3cce9a32310bcdd60b8c3edc2a6be5ba28d7cf..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/API/changelog.md
+++ /dev/null
@@ -1,51 +0,0 @@
-# Change Log
-All notable changes to the BME680 Sensor API will be documented in this file.
-## v3.5.3, 30 Oct 2017
-### Changed
- - Changed the compensation equation formulae to use shifting operation
- - Updated the "bme680_get_profile_dur" API
- - Fixed Checkpatch and made linux compatible
-
-## v3.5.2, 18 Oct 2017
-### Changed
- - Fixed bug of temperature compensation in pressure
-
-## v3.5.1, 5 Jul 2017
-### Changed
- - Fixed bug with overwriting of the result with communication results
- - Added member in the dev structure to store communication results
- - Updated set profile duration API to not return a result.
- - Added new API to get the duration for the existing profile
- - Fixed bug with setting gas configuration. Reduced to writing only relevant bytes
- - Updated readme
- - Updated documentation for the type definitions
- - Removed mode check for get sensor data and setting and getting profile dur
-
-
-## v3.5.0, 28 Jun 2017
-### Changed
-- Fixed bug with getting and setting mem pages
-- Changed initialization sequence to be more robust
-- Added additional tries while reading data in case of inadequate delay
-
-
-## v3.4.0, 8 Jun 2017
-### Changed
-- Modified the bme680_get_sensor_data API. User has to now pass the struct that stores the data rather than retrieving from the bme680_dev structure.
-- Fixed possible bugs
-
-## v3.3.0, 24 May 2017
-### Changed
-- Name changes in the BME680 device structure.
-- Removed sequential and parallel modes.
-- Removed ODR related sensor settings
-- Modified get sensor settings API with user selection.
-- Removed sort sensor data and swap fields API which are not required.
-
-### Added
-- BME680 set profile duration API.
-
-## v3.2.1, 17 May 2017
-### Added
-- Took the reference as base version 3.2.1 of BME680 sensor and added.
-
diff --git a/lib/vendor/Bosch/BSEC/Arduino/BSEC.zip b/lib/vendor/Bosch/BSEC/Arduino/BSEC.zip
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diff --git a/lib/vendor/Bosch/BSEC/BSEC_release_note.pdf b/lib/vendor/Bosch/BSEC/BSEC_release_note.pdf
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diff --git a/lib/vendor/Bosch/BSEC/Release Note_BSEC1480_07_08_2020.pdf b/lib/vendor/Bosch/BSEC/Release Note_BSEC1480_07_08_2020.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..6a36515812d026b09bf4ed828d7bd1cd62bb429f
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h
similarity index 92%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M3/bsec_datatypes.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h
index f28550692865e144897c49ef5eed4c36daa07269..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M3/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -389,9 +390,9 @@ typedef struct
*
* | Name | Value | Accuracy description |
* |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
* | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0+/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0+/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a
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index 0000000000000000000000000000000000000000..d7003632e9f4e18bde84b510aa821d799b580f93
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log
similarity index 50%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log
index 9560c9a9b7f9213a68969fc31fe9f8a6967344d6..703e4401947ba596964bae049b40da22174cfa40 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 34260 0 1088 35348 8a14 (TOTALS)
+ 12944 0 1216 14160 3750 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h
similarity index 92%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h
index f28550692865e144897c49ef5eed4c36daa07269..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -389,9 +390,9 @@ typedef struct
*
* | Name | Value | Accuracy description |
* |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
* | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..a9b39c72dec6a11af62f009730701ee0b235c3ec
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log
similarity index 50%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log
index eb794d03ff1d59ea65e17072382c5ed204ca4708..703e4401947ba596964bae049b40da22174cfa40 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 63036 0 1120 64156 fa9c (TOTALS)
+ 12944 0 1216 14160 3750 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h
similarity index 92%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0/bsec_datatypes.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h
index f28550692865e144897c49ef5eed4c36daa07269..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M0/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -389,9 +390,9 @@ typedef struct
*
* | Name | Value | Accuracy description |
* |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
* | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M3/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..15924658a84905f5b523b505e931286a9c82a18f
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log
similarity index 50%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a.Size.log
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log
index 8176349a021a03483b6631b827ebe0be668a3184..bfc795320b5aa8353b85d8900c9a1c8b22aa857f 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 14046 0 1088 15134 3b1e (TOTALS)
+ 12536 0 1216 13752 35b8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h
similarity index 92%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4/bsec_datatypes.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h
index f28550692865e144897c49ef5eed4c36daa07269..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -389,9 +390,9 @@ typedef struct
*
* | Name | Value | Accuracy description |
* |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
* | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..d68245982b94feae54c2ae3a32554f01cd75658d
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log
similarity index 50%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a.Size.log
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log
index fda797707930a9dbbe206c4f31aff0ae181d4cf7..c716fe572f2f61ee00e61a869d7f677ba6ef32ef 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 17111 0 1088 18199 4717 (TOTALS)
+ 12552 0 1216 13768 35c8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..51d77437542bec8465881f95ea8aed5233550cab
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..73b21d3cb5517ccc7f78d44bf864f59ecf9398e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 13062 0 1216 14278 37c6 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..403ea112258e8268a5cecf22eab728f06163e6f4
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..c716fe572f2f61ee00e61a869d7f677ba6ef32ef
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12552 0 1216 13768 35c8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/bsec_interface.h
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rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a
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index 0000000000000000000000000000000000000000..315f3dda4b126201c2bdf981fa22710076e39e19
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+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12952 0 1216 14168 3758 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h
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+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..985951cdbaa4676735f1710aaf49c5bbbe62bd52
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..edbaf398a95e785003ff5384cbccbb3dbe305fa4
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12952 0 1216 14168 3758 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a
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index 0000000000000000000000000000000000000000..a0882e3cbb3eade3bf563791273d8fdedbe6fb69
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log
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index 0000000000000000000000000000000000000000..b1620613fd43d13bb243af37fae677a829790956
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+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12426 0 1216 13642 354a (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..c12f05e521916fa28ff483a30fcb1946b986cb5a
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log
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index 0000000000000000000000000000000000000000..4f06519d1f3ead9fef2de82d77b6a74539a69e73
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12420 0 1216 13636 3544 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..2bf0a7f9235bf303ac8c78659dcaf18ab9215e11
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..2baae05c708d17e251713968fd853bae3036b549
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12858 0 1216 14074 36fa (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
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-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/libalgobsec.a
deleted file mode 100644
index 9a5c21850f6249e12e804a82655906d45e3f303e..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log
deleted file mode 100644
index ae2ec585a8f67e8188a9696e2b0769f646caf1b7..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 15168 0 1120 16288 3fa0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/libalgobsec.a
deleted file mode 100644
index 7edafe396e89247875f3f0eeea32dbaacb69eb55..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log
deleted file mode 100644
index f6ae4dc61924ff6c403fd2c387fa077dd3abad43..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 14604 0 1120 15724 3d6c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/MAC/libalgobsec.a
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h
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--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a
similarity index 70%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a
index 4c57fb66b496cbccc58e4bb9f5ff04093c9cffe9..ab2e351dab6955147f341960563e6b5dea568909 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..5341fd3766243214c9847be3202225c13d6f56a0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 35568 0 1216 36784 8fb0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a
similarity index 69%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a
index 5308f5c2fffd845bafcc2e8eca3c3279c55c2e03..675f21a43e693ae78e1bcac3fb11deffc11ec023 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..8d9c3f68fb9e4f180f9584fecada044248d56198
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 35740 0 1216 36956 905c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib
index 9c5addc77aac93d1821fd406c8d8b1e8c706f7b2..24e9b06b2eda1f34cf2e2f7f34b347a42456918c 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
index abbbdb50417c3aec9ceb2e782f912950804c6ba4..fb3fd5f86df4cd179049f5a4b06fb13556ce9a77 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11607 0 1088 12695 3197 (TOTALS)
+ 12163 0 1216 13379 3443 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib
index ac966695532e8208c177a771818acb64b96fb423..b3c647f00e0998571af8b28e4c4568a5501260d9 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
index abbbdb50417c3aec9ceb2e782f912950804c6ba4..fb3fd5f86df4cd179049f5a4b06fb13556ce9a77 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11607 0 1088 12695 3197 (TOTALS)
+ 12163 0 1216 13379 3443 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib
index 12c6eca96b8f4ecf92c65ad8b2ee482873ea1854..5ba1ca37fa2cc4cf0bd5c04d4d16173c5ec16ea9 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
index d9c0a25dd62263efc2fa6d53373542121721c1b2..2d780dc28bdcb7e6b500b1f30f1f26b99a319dae 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11119 0 1088 12207 2faf (TOTALS)
+ 11719 0 1216 12935 3287 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib
index f434dd7953c0535954cc361bda3d28823731ce08..aa532ef72c8c6bcfdf3df23e178010789045e3d7 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
index d9c0a25dd62263efc2fa6d53373542121721c1b2..2d780dc28bdcb7e6b500b1f30f1f26b99a319dae 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11119 0 1088 12207 2faf (TOTALS)
+ 11719 0 1216 12935 3287 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib
index 91423b1ead569f5c6601fdbdf833bf063b92d9b3..f8e7a6150bb539d7eae0025c39fccda5e80c283d 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
index b0dcf55abf3b365cd77400e2da7884c63c00ea37..f1b1dcab669c49153bf72fd232e90af2a3fa6f8b 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11979 0 1088 13067 330b (TOTALS)
+ 12655 0 1216 13871 362f (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib
index 4ac166ac84d4974b2271ba78aea423a4e7a6bcc7..87d0da91f71b5596dda5b2c63d40077ed678f9d8 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
index d2d7dc9371e8a6b32efa1cc7d2b03f6388b4595c..cba5555572b5c8b8227014de532ba6223cee1224 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11135 0 1088 12223 2fbf (TOTALS)
+ 11735 0 1216 12951 3297 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a
index 8244c6ac8caeef45864a602aacd702f62b69ec0c..bee790c6b0d5790cd8095ae5f67dc536d74e6606 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a.Size.log
index 5d0d0b6c971e9ed329429696a269ed79ba0fac22..b210419b5f21313f13250291d3d8dee941dd36e4 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR32/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 13130 0 1428 14558 38de (TOTALS)
+ 13786 0 1556 15342 3bee (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a
index 79b9e6ef34f7198b2f9d05259c6bec27fe6a12a6..f4b91073444550bfbc378903ed797f5e7d312179 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
index ccdeb65221389eaa4669ea1279bbc92b444f3f0a..8cf6b9021021aca7d52db1131a67d886f60a2485 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 25883 0 1048 26931 6933 (TOTALS)
+ 27572 0 1176 28748 704c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a
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Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
index 9be6461002a285cf2db7e46fe50ec6f786a22e37..b0227575f46060bf35ef192ccb35b6b44205d212 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 26085 0 1048 27133 69fd (TOTALS)
+ 27776 0 1176 28952 7118 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a
similarity index 68%
rename from lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a
index 02c33ca27b143a204424dca80820880b72930f29..7386308393b05c0c19219f4619f37e4c472e8173 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..dfeeaab2ca081afae836e08e32ac7aa576f14248
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp32/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 14710 0 1216 15926 3e36 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/libalgobsec.a
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp/esp8266/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 17003 0 1216 18219 472b (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/bsec_datatypes.h
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--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp32/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/bsec_datatypes.h
deleted file mode 100644
index 7b45f7f2359c881f1c39d2a795615eda4c438554..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a
deleted file mode 100644
index 3d6c7705bd6080ff8a28c0253226cfacf82a6d65..0000000000000000000000000000000000000000
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/esp8266/libalgobsec.a and /dev/null differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a
index be7e39602a69bdcd5f005e6eab2e53e175318861..3004fc52d665cf46b886c6a78344d2bae5deed55 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
index 8312302cfded15529c0ffc4e3c55215b635da311..c48482e0ee250a645937d48f9542c488336bf19b 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 13412 0 1088 14500 38a4 (TOTALS)
+ 13924 0 1216 15140 3b24 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a
index 8e7329f37a5b2836014f4de475e466406cade494..0965581ac8b1e480761c31d4e3acf0310484fda5 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
index 1ab892f490261b2f5ce57a5a13eecc735f70da26..3c6521c3724fc8d6e803a06235c2a1e38917b115 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 12652 0 1088 13740 35ac (TOTALS)
+ 12912 0 1216 14128 3730 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a
index 6ce886554266f9d2ff3dfb36ca1d36425ae447a7..4dc45b48533e018ae840b83f8e01f29d990628ec 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
index 5a7e473f796e07feba252f577cf9ce31ebcd317c..02432d270bfebd8cad8678cc5cdc9048e4ea61be 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 13240 0 1088 14328 37f8 (TOTALS)
+ 13764 0 1216 14980 3a84 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a
index f55100ed32cf9af52ba27b2e2409e6c2c4b9677a..cc0469d822cd2099397e963e566a1f937527a90c 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
index 5a7e473f796e07feba252f577cf9ce31ebcd317c..02432d270bfebd8cad8678cc5cdc9048e4ea61be 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 13240 0 1088 14328 37f8 (TOTALS)
+ 13764 0 1216 14980 3a84 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a
index 6c703cf440b0735c5c08eb425438a09f7d21804d..60b7f22b90a667b55a89f384fdada8b0d1c92f87 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
index 806639b03a428f378160f08eb21941daff6ae3f9..3b55f38a409061b6600715d52d4a2933209a8cc5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 11972 0 1088 13060 3304 (TOTALS)
+ 12288 0 1216 13504 34c0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/libalgobsec.a
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 12288 0 1216 13504 34c0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_datatypes.h
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..6380a538dd3bad4691819790a3da87beb4570005
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..b6b3d6a1063871e4d331e5f17fdb2cfa93fe65a6
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 23988 0 1216 25204 6274 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a
index d3e223053a85829ed9c79e8c69044f539afc6d01..ff14cdf4eea731e54b9ca0b3b9206eca3d93f249 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
index 566650d27d80ad11804dfb26adef5bffa0ec485b..9bd0e12042cb5e9261199e406a907692e1de60ae 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 12020 0 1088 13108 3334 (TOTALS)
+ 12328 0 1216 13544 34e8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a
index fd83ae6253828b63adc93a69a64885a5781d9db0..f3be43986e7f8575bf7ed3c53fc6fab8eea18e3e 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
index 235f10a3c6ac161ea131ac3049960972c0771869..b4bc60c1446c96bcce6b038babf7586de15ea371 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 12112 0 1088 13200 3390 (TOTALS)
+ 12444 0 1216 13660 355c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a
index 7c4d77afdaea3e69b80a2d8ec850c2ee7872a069..d643b7b3dd7b2c2c334f4102233546e76e7f22ce 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
index 503084227cd19e777647cff52dfdf34fca939212..709fca0b87908cb77c7ffea805292672f07b9701 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 12268 0 1088 13356 342c (TOTALS)
+ 12400 0 1216 13616 3530 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/bsec_interface.h
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rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x64/libalgobsec.a
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--- /dev/null
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@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20609 0 1216 21825 5541 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/bsec_datatypes.h
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..cf3b22126850dd3aa54d203e7bf3e0e3c68c6c93
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..3f0775fcee9dd82241f19c24711b6f68f4161e7d
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 24871 0 1200 26071 65d7 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/libalgobsec.lib
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diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/libalgobsec.lib.Size.log
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index b11d94774ce33bf7eb8b5e4b76ce0086d755df68..561879ec362b32a2aa6f4001dae4e0efb91caa02 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x64/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 34096 0 1088 35184 8970 (TOTALS)
+ 21428 0 1216 22644 5874 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..368ba86e05c54f27478121f8924a9667643ba1e5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/bsec_interface.h
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initalization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned phyisical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behaviour.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterature through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib
new file mode 100644
index 0000000000000000000000000000000000000000..8372bfa15d6befd95cf000a4d95b051f8881ebcb
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..2983c4d24bc696e260a7f9720cf1e21bf9096b96
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 18920 0 1216 20136 4ea8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a
index aab72d26b915410f0f7e8bf92d520c53eabc5df7..023fc6442982d2bae57b0627b4c32752fffa3b7a 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
index ade957eb207e7f355e9a8ad21bd4450116ae63d5..0f8169ddf34be9459acc0792aaec18c94c75d339 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 20802 0 1054 21856 5560 (TOTALS)
+ 21590 0 1182 22772 58f4 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_interface.h
index d6c09a392958a326a5553bf2c5bbb4afa2d0cedc..368ba86e05c54f27478121f8924a9667643ba1e5 100644
--- a/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_interface.h
+++ b/lib/vendor/Bosch/BSEC/algo/lite_version/inc/bsec_interface.h
@@ -111,7 +111,7 @@
*
*
* - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
- * re-initialization to continue processing.
+ * re-initalization to continue processing.
*
* | Steps | Function |
* |----------------------------------------|-------------------|
@@ -129,7 +129,7 @@
* performance of the gas sensor outputs.
*
* @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
- * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * the time. These will be lost if library is initialised due to system reset. In order to avoid this situation
* library state shall be stored in non volatile memory so that it can be loaded after system reset.
*
*
@@ -243,7 +243,7 @@ bsec_library_return_t bsec_init(void);
requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
- // Allocate a struct for the returned physical sensor settings
+ // Allocate a struct for the returned phyisical sensor settings
bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
@@ -265,7 +265,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
* - The samples of all library inputs must be passed with unique identifiers representing the input signals from
* physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
* within the same time period as they are read. A sequential provision to the library might result in undefined
- * behavior.
+ * behaviour.
* - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
* virtual sensors where the order of the returned outputs may be arbitrary.
* - The samples of all input as well as output signals of physical as well as virtual sensors use the same
@@ -319,7 +319,7 @@ bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t
// Invoke main processing BSEC function
status = bsec_do_steps( input, n_input, output, &n_output );
- // Iterate through the BSEC output data, if the call succeeded
+ // Iterature through the BSEC output data, if the call succeeded
if(status == BSEC_OK)
{
for(int i = 0; i < n_output; i++)
@@ -366,168 +366,6 @@ bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uin
bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
-/*!
- * @brief Update algorithm configuration parameters
- *
- * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
- * by bsec_set_configuration(). This is an optional step.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
- * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
- * the required size.
- *
- * @param[in] serialized_settings Settings serialized to a binary blob
- * @param[in] n_serialized_settings Size of the settings blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a provided config string into serialized_settings
-
- // Apply the configuration
- bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
-
- \endcode
- */
-
-bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
- const uint32_t n_serialized_settings, uint8_t * work_buffer,
- const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Restore the internal state of the library
- *
- * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
- * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
- * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
- * before resuming further operation of the library.
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- * @param[in] serialized_state States serialized to a binary blob
- * @param[in] n_serialized_state Size of the state blob
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
-
- // Here we will load a state string from a previous use of BSEC
-
- // Apply the previous state to the current BSEC session
- bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
-
- \endcode
-*/
-
-bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
- uint8_t * work_buffer, const uint32_t n_work_buffer_size);
-
-
-/*!
- * @brief Retrieve the current library configuration
- *
- * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
- * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
- *
- * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
- * shall be zero to retrieve all configuration settings.
- * @param[out] serialized_settings Buffer to hold the serialized config blob
- * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
- * @param[in,out] work_buffer Work buffer used to parse the binary blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
- uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
- uint32_t n_serialized_settings = 0;
-
- // Configuration of BSEC algorithm is stored in 'serialized_settings'
- bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
- uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
-
-
-/*!
- *@brief Retrieve the current internal library state
- *
- * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
- * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
- *
- * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
- * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
- * required size.
- *
- *
- * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
- * zero to retrieve all states.
- * @param[out] serialized_state Buffer to hold the serialized config blob
- * @param[in] n_serialized_state_max Maximum available size for the serialized states
- * @param[in,out] work_buffer Work buffer used to parse the blob
- * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
- * @param[out] n_serialized_state Actual size of the returned serialized blob
- *
- * @return Zero when successful, otherwise an error code
- *
- \code{.c}
- // Example //
-
- // Allocate variables
- uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
- uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
- uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
-
- // Algorithm state is stored in 'serialized_state'
- bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
-
- \endcode
- */
-
-bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
- const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
- uint32_t * n_serialized_state);
-
/*!
* @brief Retrieve BMExxx sensor instructions
*
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/bsec_interface.h
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rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..cd068f1313ad99128acbba84ddd51f902fea41c1
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..a1fb2c471432339f5c61eb8780682253fe1bd9f2
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0+/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21276 0 1248 22524 57fc (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..5ee8baf9aad751c012e0e1541add3fa164564bbd
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..a1fb2c471432339f5c61eb8780682253fe1bd9f2
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M0/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21276 0 1248 22524 57fc (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..c3d6d07d443021c08028d56191f350ffa79126bb
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..a6ed8de8e2cb7f9df14f32ba1fc0bb6d7c90ac40
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M3/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20902 0 1248 22150 5686 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..998b9836b62a68458ab33447b558fabe7150c118
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..9d2aa043127a89b2d633d8c5996e64f3a0b9eb9c
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20918 0 1248 22166 5696 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..470cc2bee62f1a2a3333a60d49db1d92292c0346
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..fab0fa557e781c9e33d405c0e39974f7dd3cba55
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M4F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21458 0 1248 22706 58b2 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..5d64fa42027721eef0e2792fbc9143322f5a01b0
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..9d2aa043127a89b2d633d8c5996e64f3a0b9eb9c
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR7/Cortex_M7/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20918 0 1248 22166 5696 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/bsec_interface.h
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rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a
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+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0+/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21414 0 1248 22662 5886 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h
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+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/bsec_interface.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/bsec_interface.h
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/bsec_interface.h
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..d4343569c0432059cb00e832bbfb6aab70bab47d
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..537178f68fbf4ba9a829594fbbc122e1f95f24a2
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M0/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21414 0 1248 22662 5886 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..1c8554abfeb0779bdf3c243052b8507cdaf78a57
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..21e2d92ea840e4ae25086e434f4076b4c0b4bb79
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M3/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20780 0 1248 22028 560c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..0a010b792c1cdc1a95f859a529f212fd3e3e0f66
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..839e9b05e1402d12703c7a7317b241afd008016e
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20776 0 1248 22024 5608 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..cabdfb34c4d292ab02d317077190f53abcc59f52
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..19e862d19072c444e4dd3c552c49e590cf813cfd
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M4F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21224 0 1248 22472 57c8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..0d33a28e20c6bdeb1cba54c76ad01759b1bbf0ae
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..839e9b05e1402d12703c7a7317b241afd008016e
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR/IAR8/Cortex_M7/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 20776 0 1248 22024 5608 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0+/libalgobsec.a
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+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 24628 0 1120 25748 6494 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/bsec_datatypes.h
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--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/libalgobsec.a
deleted file mode 100644
index 717568ebecb9d227490b8f469b20952dd0d17945..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/libalgobsec.lib.Size.log
deleted file mode 100644
index cd4dfecef11c917d81887aaf08a0dd39f3606b75..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M0/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 24628 0 1120 25748 6494 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/libalgobsec.a
deleted file mode 100644
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/libalgobsec.lib.Size.log
deleted file mode 100644
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--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M3/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 23436 0 1120 24556 5fec (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/libalgobsec.a
deleted file mode 100644
index 579615e07eb35c5c2d408a3e3492f978f2648560..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/libalgobsec.lib.Size.log
deleted file mode 100644
index 8d978df0a1bb8de98c8b1d19194c670e94217ad8..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 23440 0 1120 24560 5ff0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/libalgobsec.a
deleted file mode 100644
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log
deleted file mode 100644
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--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M4F/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 24036 0 1120 25156 6244 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/libalgobsec.a
deleted file mode 100644
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log
deleted file mode 100644
index 8d978df0a1bb8de98c8b1d19194c670e94217ad8..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/IAR7/Cortex_M7/libalgobsec.lib.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 23440 0 1120 24560 5ff0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/MAC/libalgobsec.a
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h
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--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
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- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
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- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
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- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h
deleted file mode 100644
index f28550692865e144897c49ef5eed4c36daa07269..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
- * | UNRELIABLE | 0 | Stabilization / run-in ongoing |
- * | LOW_ACCURACY | 1 | Low accuracy, to reach high accuracy(3), please expose sensor once to good air and bad air for autotrimming |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, autotrimming ongoing |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a.Size.log
deleted file mode 100644
index 736b654121c9f9de8f66594812c7b1ae42145aa1..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 56180 0 1120 57300 dfd4 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a
similarity index 76%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a
index 128bdc014e880d557b16349cc4812680e4f1e74a..e5f3663cc6c590aab3c120f394df41c04a2b0792 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiZero_ArmV6-32bits/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..6b7acc152d6435e60a80cfa51ad28fc798611fc5
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV6/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 57648 0 1248 58896 e610 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a
similarity index 68%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a
index 1e38d5993929619e28af60ca6d55247e6c256abf..f2d32f4f0fac89248aeb1fa51161b564266ba8c4 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPI/PiThree_ArmV8-a-64bits/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..0d7c6f0f5844f1c966f32ba7b502d47f6294ab00
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/RaspberryPi/PiThree_ArmV8/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 57816 0 1248 59064 e6b8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib
index b14fb39dd8e1aad98638ffcd4b817d587a29d7d0..5641082500c35269f4198c83f5e7f41e8e52aab3 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
index 8d963d10e88e53d754814454a39d44dba46acf98..a7ce7addfdc0fbc420e802edbacf5f2b8ea1a244 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0+/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 18909 0 1120 20029 4e3d (TOTALS)
+ 19469 0 1248 20717 50ed (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib
index 548f694bf8ac8ff1948d846fcd82632fcb5772d6..6e655c0fe01f3cc93eb11385f60aff90a6179d16 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
index 8d963d10e88e53d754814454a39d44dba46acf98..a7ce7addfdc0fbc420e802edbacf5f2b8ea1a244 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M0/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 18909 0 1120 20029 4e3d (TOTALS)
+ 19469 0 1248 20717 50ed (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib
index b1ffbb6360739205a1080fd200d4f153eb4beef3..8a2fcf6908afc7f3ac9ab654ba09e61352724720 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
index 971857bd3533422e548139f68a387fc023055aec..ed26607a5ad39f090714091c7e8caa6cbe4c1d47 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M3/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 18129 0 1120 19249 4b31 (TOTALS)
+ 18721 0 1248 19969 4e01 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib
index 04610600bcbc37a8e45ab9aed3d97c161d5228d8..c1c5ceed62bf12924795dbbc4acfa90919e658ed 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
index 971857bd3533422e548139f68a387fc023055aec..ed26607a5ad39f090714091c7e8caa6cbe4c1d47 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 18129 0 1120 19249 4b31 (TOTALS)
+ 18721 0 1248 19969 4e01 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib
index 58214e37e2a7ae44b764f10dc36f982f79976cf4..bdca6bd708c1b0c26bf5f8c7cfc49b374e8493bb 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
index 0338df5b55e85ec00f6529f641b62a03cbecab1e..db0987604d37da949df085b536a3d36a1feaaecb 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M4F/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 19091 0 1120 20211 4ef3 (TOTALS)
+ 19767 0 1248 21015 5217 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib
index fa684f6a26c880ce571133a29c74221f1518e474..bac3254d42b5bcbe67ac9394350f59af7efb7119 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
index cc67a05dd026f7a4d332ecb17f992c0543fb1e43..33f638e1f279375c8f58e7cd445272a6d0789b06 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/armcc/Cortex_M7/libalgobsec.lib.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 18145 0 1120 19265 4b41 (TOTALS)
+ 18749 0 1248 19997 4e1d (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a
index f7fe01a9da7604b6df760168e16872a3005d38f0..ac905216313eafab37d9a81346e4fc750ac49a9b 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a.Size.log
index 0f274f942b8ca842dfcc6cd11c8c9a3ea1093013..217f2ce04173c09476c608dcc8b117a7a4eb1446 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR32/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 23760 0 1460 25220 6284 (TOTALS)
+ 24410 0 1588 25998 658e (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a
index 9660aef848c66f5ce8bb04aff20a5e93ef3ae878..7427dc0fff421bc2bfc33152bd42023b6a30a996 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
index c5ca8ebc40a5a2b78d049157d962506ac7b2a590..323dd622e72d1b14b956edd1d8235fa2e4d3e8b2 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_XMEGA/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 42505 0 1064 43569 aa31 (TOTALS)
+ 44212 0 1192 45404 b15c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a
index 73f7059903047fe93b1818d5864dd7efbd2e938f..b46f2275f2044ced8cc4261429a9f5beb7ac59be 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
index 06543f4f00ca4ce3d7940be1944e5f9cd72ad69d..a8e22f5613c97ceb756a0d8681add6d30a019202 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/avr/AVR8_megaAVR/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 43291 0 1064 44355 ad43 (TOTALS)
+ 45000 0 1192 46192 b470 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.dll b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.dll
index 16033769b3b4e1797d32a5e3076959e69d1fd81b..c3274f2f669ae3d3a60e2a1b1335bc43d7ff48cb 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.dll and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.dll differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.exp b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.exp
deleted file mode 100644
index c26120c3adae267881a70e7f774bc08878543750..0000000000000000000000000000000000000000
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deleted file mode 100644
index f82cd3430ceff2f8a0b06530ebc71b281c6c9340..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.pdb b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x64/BSECLibrary64.pdb
deleted file mode 100644
index a298db1c392bb67a64c359e3ea89bce988cd07e6..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.dll b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.dll
index 043c9d46d26326168e05fbd0780f0a47c97d1dd4..b734b56a515baba52c4cf0ac2efbcd98dd687a4d 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.dll and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.dll differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.exp b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.exp
deleted file mode 100644
index 1538b904a91361a3e5baeedeeb077d4554672d5d..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.lib
deleted file mode 100644
index 1e7e4642b27623b9ca82b52a8c0827c4f8ea6ecf..0000000000000000000000000000000000000000
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.pdb b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.pdb
deleted file mode 100644
index efc380dd81d30b7c14fad9a845085d6b1f678b4f..0000000000000000000000000000000000000000
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/dll/x86/BSECLibrary32.pdb and /dev/null differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a
similarity index 79%
rename from lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a
rename to lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a
index e9e4ae2331153f5a59560498f416e64519b189b1..0815f73a897a02efc165660590a0361c1b44c038 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..45ff3a34c360bcef8d2898d97489b105e8260f69
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp32/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 24446 0 1248 25694 645e (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..9e11de7a3bbe1b0165072b180c678cedbffc7259
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..fb49c5a669393807804e2f937fe63ca30a6a3f37
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp/esp8266/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 27954 0 1248 29202 7212 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/bsec_datatypes.h
deleted file mode 100644
index 7b45f7f2359c881f1c39d2a795615eda4c438554..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a.Size.log
deleted file mode 100644
index 067104f7566f39968bf3196839e0576780c93f5c..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp32/libalgobsec.a.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 23809 0 1120 24929 6161 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/bsec_datatypes.h
deleted file mode 100644
index 7b45f7f2359c881f1c39d2a795615eda4c438554..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/bsec_datatypes.h
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
- /**
- * @file bsec_datatypes.h
- *
- * @brief
- * Contains the data types used by BSEC
- *
- */
-
-#ifndef __BSEC_DATATYPES_H__
-#define __BSEC_DATATYPES_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/*!
- * @addtogroup bsec_interface BSEC C Interface
- * @{*/
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
-#include <stdint.h>
-#include <stddef.h>
-
-#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
-#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
-#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
-#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
-#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
-#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
-#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
-#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
-
-#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
-#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
-#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
-#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
-
-/*!
- * @brief Enumeration for input (physical) sensors.
- *
- * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * returned in the parameter required_sensor_settings of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_input_t
- */
-typedef enum
-{
- /**
- * @brief Pressure sensor output of BMExxx [Pa]
- */
- BSEC_INPUT_PRESSURE = 1,
-
- /**
- * @brief Humidity sensor output of BMExxx [%]
- *
- * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
- * the temperature outside of the device.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HUMIDITY = 2,
-
- /**
- * @brief Temperature sensor output of BMExxx [degrees Celsius]
- *
- * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
- * The temperature value is a very local measurement value and can be influenced by external heat sources.
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_TEMPERATURE = 3,
-
- /**
- * @brief Gas sensor resistance output of BMExxx [Ohm]
- *
- * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
- * the lower the resistance and vice versa).
- */
- BSEC_INPUT_GASRESISTOR = 4, /*!< */
-
- /**
- * @brief Additional input for device heat compensation
- *
- * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * ALL solution: Generic heat source 1
- *
- * @sa bsec_virtual_sensor_t
- */
- BSEC_INPUT_HEATSOURCE = 14,
-
- /**
- * @brief Additional input for device heat compensation 8
- *
- * Generic heat source 8
- */
-
-
- /**
- * @brief Additional input that disables baseline tracker
- *
- * 0 - Normal
- * 1 - Event 1
- * 2 - Event 2
- */
- BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
-
-} bsec_physical_sensor_t;
-
-/*!
- * @brief Enumeration for output (virtual) sensors
- *
- * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
- * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
- *
- * @sa bsec_sensor_configuration_t @sa bsec_output_t
- */
-typedef enum
-{
- /**
- * @brief Indoor-air-quality estimate [0-500]
- *
- * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
- *
- * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
- * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
- * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
- * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
- * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
- */
- BSEC_OUTPUT_IAQ = 1,
- BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
- BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
- BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
-
- /**
- * @brief Temperature sensor signal [degrees Celsius]
- *
- * Temperature directly measured by BME680 in degree Celsius.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_TEMPERATURE = 6,
-
- /**
- * @brief Pressure sensor signal [Pa]
- *
- * Pressure directly measured by the BME680 in Pa.
- */
- BSEC_OUTPUT_RAW_PRESSURE = 7,
-
- /**
- * @brief Relative humidity sensor signal [%]
- *
- * Relative humidity directly measured by the BME680 in %.
- *
- * @note This value is cross-influenced by the sensor heating and device specific heating.
- */
- BSEC_OUTPUT_RAW_HUMIDITY = 8,
-
- /**
- * @brief Gas sensor signal [Ohm]
- *
- * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
- * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
- */
- BSEC_OUTPUT_RAW_GAS = 9,
-
- /**
- * @brief Gas sensor stabilization status [boolean]
- *
- * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_STABILIZATION_STATUS = 12,
-
- /**
- * @brief Gas sensor run-in status [boolean]
- *
- * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
- * is finished (1).
- */
- BSEC_OUTPUT_RUN_IN_STATUS = 13,
-
- /**
- * @brief Sensor heat compensated temperature [degrees Celsius]
- *
- * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
- * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
- *
- *
- * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
- * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
- *
- * Thus, the value is calculated as follows:
- * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
- * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
- *
- * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
- * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
-
- /**
- * @brief Sensor heat compensated humidity [%]
- *
- * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
- *
- * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
- * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
- *
- * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
- * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
- */
- BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
-
- BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
- BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
-} bsec_virtual_sensor_t;
-
-/*!
- * @brief Enumeration for function return codes
- */
-typedef enum
-{
- BSEC_OK = 0, /*!< Function execution successful */
- BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
- BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
- BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
- BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
- BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
- BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
- BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
- BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
- BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
- BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
- BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
- BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
- BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
- BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
- BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
- BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
- BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
- BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
- BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
- BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
- BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
- BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
- BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
- BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
- BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
- BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
- BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
- BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
- BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
- BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
- BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
-} bsec_library_return_t;
-
-/*!
- * @brief Structure containing the version information
- *
- * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
- * versions of BSEC.
- *
- */
-typedef struct
-{
- uint8_t major; /**< @brief Major version */
- uint8_t minor; /**< @brief Minor version */
- uint8_t major_bugfix; /**< @brief Major bug fix version */
- uint8_t minor_bugfix; /**< @brief Minor bug fix version */
-} bsec_version_t;
-
-/*!
- * @brief Structure describing an input sample to the library
- *
- * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
- * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
- * an error code being returned from bsec_do_steps().
- *
- * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
- * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
- *
- * @sa bsec_physical_sensor_t
- *
- */
-typedef struct
-{
- /**
- * @brief Time stamp in nanosecond resolution [ns]
- *
- * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
- * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
- */
- int64_t time_stamp;
- float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
-} bsec_input_t;
-
-/*!
- * @brief Structure describing an output sample of the library
- *
- * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
- * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
- * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
- *
- * @sa bsec_virtual_sensor_t
- */
-typedef struct
-{
- int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
- float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
- uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
- uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
-
- /**
- * @brief Accuracy status 0-3
- *
- * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
- * follows:
- *
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
- *
- * For example:
- *
- * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |--------------------- |-------|------------------------------------------------------------------------------|
- * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
- * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
- * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
- * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
- *
- * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
- * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
- * 30 minutes each.
- *
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
- */
- uint8_t accuracy;
-} bsec_output_t;
-
-/*!
- * @brief Structure describing sample rate of physical/virtual sensors
- *
- * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
- * about the sample rates used for BSEC inputs.
- */
-typedef struct
-{
- /**
- * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
- *
- * Only supported sample rates are allowed.
- */
- float sample_rate;
-
- /**
- * @brief Identifier of the virtual or physical sensor
- *
- * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
- * to bsec_update_subscription() or as the required_sensor_settings argument.
- *
- * | bsec_update_subscription() argument | sensor_id field interpretation |
- * |-------------------------------------|--------------------------------|
- * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
- * | required_sensor_settings | ::bsec_physical_sensor_t |
- *
- * @sa bsec_physical_sensor_t
- * @sa bsec_virtual_sensor_t
- */
- uint8_t sensor_id;
-} bsec_sensor_configuration_t;
-
-/*!
- * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
- *
- * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
- * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
- * settings for temperature, humidity, and pressure should be set to the provided settings provided in
- * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
- * bsec_bme_settings_t::pressure_oversampling, respectively.
- *
- * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
- * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
- */
-typedef struct
-{
- int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
- uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
- uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
- uint16_t heating_duration; /*!< @brief Heating duration [ms] */
- uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
- uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
- uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
- uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
- uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
-} bsec_bme_settings_t;
-
-/* internal defines and backward compatibility */
-#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
-
-/*@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a
deleted file mode 100644
index 2bba45dba2feac4c99cb980924d069152e384a61..0000000000000000000000000000000000000000
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a and /dev/null differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a.Size.log
deleted file mode 100644
index ffe768d4fc6b24ff76263753cfdeacf73f179895..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/esp8266/libalgobsec.a.Size.log
+++ /dev/null
@@ -1,2 +0,0 @@
- text data bss dec hex filename
- 28581 0 1120 29701 7405 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a
index dd1703d72b99b8f1744fd635e363cd0a020c3f5a..aad79550ad615a82a6789d10f40e3f8bde326f00 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
index a5fbeb5297c29d007b9bf9763953815feee8e9cb..07afa2985d637eb3a1dec00fc3bc5c9d09daeee8 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/ARMv8/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 22524 0 1120 23644 5c5c (TOTALS)
+ 22796 0 1248 24044 5dec (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a
index f6fea32d0951b40340c2d6f2c9e696cc12181020..453f3ace3cbb9be847e90918b7051e690d0a81d7 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
index e038cf9a396f8b2c684e7c23dc787f3bcd4772db..a74592e3a335d4000e57226bdfe9f1e0a2c69da5 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_A7/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 21428 0 1120 22548 5814 (TOTALS)
+ 21828 0 1248 23076 5a24 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a
index 84d7f8261340ea229037d4129d99d57cbc4408c2..6bb980632eb0b43cee8e28f29a19eaf6e3287282 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
index e0ad70e5ff4e238c04d4791dabcc12667f440852..d2b00c6eab614148658763ce244e70edf1738b11 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0+/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 22444 0 1120 23564 5c0c (TOTALS)
+ 22932 0 1248 24180 5e74 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a
index 0678a905c0136d644834f15228414db4e0d9897d..5b19c968a0b27d5f94044aef126e6739d8f5c6bf 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
index e0ad70e5ff4e238c04d4791dabcc12667f440852..d2b00c6eab614148658763ce244e70edf1738b11 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M0/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 22444 0 1120 23564 5c0c (TOTALS)
+ 22932 0 1248 24180 5e74 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a
index d41517506223ba197191243a68f580ed11224aed..51c6242ed2eaea4962337a49cb00fdcc4f642ff7 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
index 801c2c2b6fa32f9acadf279bb06e0ca44cd5b9f9..cce747b4ddd8cfadde58cc6baceb301c7eb371d5 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M3/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 20608 0 1120 21728 54e0 (TOTALS)
+ 21036 0 1248 22284 570c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..9aef40ecd2c4da6a1e44d492757dbb9e7fca0c39
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..f1d740b23539f98ee3426c2651f86348f5c6378e
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 21044 0 1248 22292 5714 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..95db598b8be6747905b2a27bd1ba41874165021c
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..307045683b88b3e2cba2c7c5c68d1f9a22a68485
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M33F/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 37182 0 1248 38430 961e (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a
index 0750089ed2e891a7147813b09f9387ab9369df8d..4168f856390480f42a6cfebd9f8434400c2aab64 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
index ee82b55fbd6d1c2b8924f1d5674cff546942ab80..f574fb9eaa3cf4c2d527edf4346b3e4b74ca635f 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 20620 0 1120 21740 54ec (TOTALS)
+ 20944 0 1248 22192 56b0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a
index c94845173553b8ae0f9f2d6d60b0957ae31a581c..0650d8682885f46c3964076337e17836fcd10fa7 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
index 0a28272c4e38e91e75a2274db5f9176096752366..e55ce269b236d92477baf3d75d3b0ad151e2f8e7 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M4F/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 20788 0 1120 21908 5594 (TOTALS)
+ 21132 0 1248 22380 576c (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a
index 142b6cd66fccbb29d8971633950a44ed7b197be8..d537e5c1919c98e99a1299830d41f10392068249 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
index 5c542da4e9ea44230d5c99c370c64dac0bb5a272..a5db145124690ecb96a73f606e33bb68be7ee4ed 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Cortex_M7/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 21172 0 1120 22292 5714 (TOTALS)
+ 21216 0 1248 22464 57c0 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/libalgobsec.a
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/libalgobsec.a.Size.log
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--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x64/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 39535 0 1248 40783 9f4f (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/libalgobsec.a
new file mode 100644
index 0000000000000000000000000000000000000000..76716307829508221d7d9247c10398e8db93ee20
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log
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index 0000000000000000000000000000000000000000..d41744f408cd26aab0d541ede3c0fe4b3dbce9d4
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Linux/x86/libalgobsec.a.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 49266 0 1228 50494 c53e (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/libalgobsec.lib
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index 0000000000000000000000000000000000000000..32bb24e04f9a9abe74ac83325025784545a748cc
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diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/libalgobsec.lib.Size.log
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index 0000000000000000000000000000000000000000..e3cda1b767b7ef535960ff02b3f2719b66d6699c
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x64/libalgobsec.lib.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 36120 0 1248 37368 91f8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_datatypes.h
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index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_interface.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib
new file mode 100644
index 0000000000000000000000000000000000000000..b3f8f82d8f7522f7d17ff13b619773d383c95964
Binary files /dev/null and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log
new file mode 100644
index 0000000000000000000000000000000000000000..0a3defc176c8827ed364ee15f5cca8ab105a41d9
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/gcc/Windows/x86/libalgobsec.lib.Size.log
@@ -0,0 +1,2 @@
+ text data bss dec hex filename
+ 33512 0 1248 34760 87c8 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a
index 1b4e45534fe3ef977a61bff017345705207664dc..2da134d20dcc65c1992285cd97799202deaee36c 100644
Binary files a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a and b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a differ
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
index 97d5bf2fe2dba2f245d7edc64554c31dfb909e1c..b53d3e273d68097be18097e3bef1f7f867f1edb8 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/bin/msp430-elf-gcc/libalgobsec.a.Size.log
@@ -1,2 +1,2 @@
text data bss dec hex filename
- 34180 0 1070 35250 89b2 (TOTALS)
+ 34916 0 1198 36114 8d12 (TOTALS)
diff --git a/lib/vendor/Bosch/BSEC/algo/normal_version/inc/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/algo/normal_version/inc/bsec_datatypes.h
index 7b45f7f2359c881f1c39d2a795615eda4c438554..535ed5d7c6fefac5eab6dfbf499569606e4875e0 100644
--- a/lib/vendor/Bosch/BSEC/algo/normal_version/inc/bsec_datatypes.h
+++ b/lib/vendor/Bosch/BSEC/algo/normal_version/inc/bsec_datatypes.h
@@ -90,6 +90,7 @@ extern "C"
#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
@@ -387,12 +388,12 @@ typedef struct
* Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
* follows:
*
- * | Name | Value | Accuracy description |
- * |----------------------------|-------|-------------------------------------------------------------|
- * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
- * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
- * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
- * | HIGH_ACCURACY | 3 | High accuracy |
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
*
* For example:
*
@@ -409,12 +410,12 @@ typedef struct
* performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
* 30 minutes each.
*
- * | Virtual sensor | Value | Accuracy description |
- * |----------------------------|-------|-----------------------------------------------------------------|
- * | IAQ | 0 | The sensor is not yet stabilized or in a run-in status |
- * | | 1 | Calibration required |
- * | | 2 | Calibration on-going |
- * | | 3 | Calibration is done, now IAQ estimate achieves best performance |
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
*/
uint8_t accuracy;
} bsec_output_t;
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.config
index ba71808c56cc0b8083584688be8d61780cb42888..082ac1a94365ea25ba6acc8d0532eb2b2b24edb6 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.csv
index 25f389c894112357c96d8ae31099a74ea6c020c6..f10200c35a9108d8218783f32c24f134e2b7f21d 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,133,135,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,226,227,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_serialized_configurations_iaq.c
index 2578ade4f3ef8927a18d3c48f28867b0de59fa68..17303fc76f7099cb02b40ef780f9e0c80a9d529b 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_28d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,133,135,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,226,227,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.config
index 255edea35b6759a9ffe7c51345bb6b9227f2b756..317a9d0c5c34e955f6fe25d59b4e6825e4c5d9e7 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.csv
index ec45f85341cee8fdd6704532f72a3593f3c3e59d..35b74a6d95980b0722507c9060d17bb7308face8 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,166,224,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,193,132,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_serialized_configurations_iaq.c
index 7a1b214fd929a833f04539ea8871a6a9836e744d..f742355fc3f872628a4df70df119fb895f4edc3d 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_300s_4d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,166,224,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,193,132,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.config
index 0d0f06dc1182515cab969d5e9b323105ed481a91..caa3117bdbe60fbba13bb65fbe9578a8c670fbde 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.csv
index 84c7e00fde7f4a8de53e6ac3ca3cface0fccdbd6..adbe7cea89ca6d22ae15a936d46748adc86d29d9 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,23,142,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,112,234,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_serialized_configurations_iaq.c
index 922c4fcee4921328e2406bd6a106e1e1ea107a25..30b91e8eb092796141b443029e9af3d688811334 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_28d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,23,142,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,112,234,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.config
index 565ed67ff91fec461a4d709420411c0dd703a6ec..a398d41a009087052fa17b5a1a6cce196ff92c1b 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.csv
index 9b52849a7472344248110e46953ae2f064dd44df..0bb4efe92c102519871955367f1a813ee7bf5ca3 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,52,233,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,83,141,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_serialized_configurations_iaq.c
index 62fc60ef251c9c156412082484f0389f5e94774b..c61e772611a69ca7808ef4ce6d2d190926011105 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_18v_3s_4d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,52,233,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,7,240,150,61,0,0,0,0,0,0,0,0,28,124,225,61,52,128,215,63,0,0,160,64,0,0,0,0,0,0,0,0,205,204,12,62,103,213,39,62,230,63,76,192,0,0,0,0,0,0,0,0,145,237,60,191,251,58,64,63,177,80,131,64,0,0,0,0,0,0,0,0,93,254,227,62,54,60,133,191,0,0,64,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,83,141,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.config
index 96fe3234ba08432765240858079e1c3051d632de..097d6d48229077efa350fe0ab1492e9167930d7b 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.csv
index beb23ae105712bdf03c807e19b96d1cced6256e4..3fd045cf482173aca9e90ff206dc56cfe2a36923 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,59,62,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,92,90,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_serialized_configurations_iaq.c
index 17206d19d8082ed0b1d954d136233c84144e50e5..d650e0ae579a314151abecf7aa3dd8465c93f7bc 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_28d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,59,62,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,92,90,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.config
index 7d181b0ccb8888c90475e93d8fb5d1697859c71b..f0d1c4ba391a760a3b868ba23916877abfc84e93 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.csv
index 2e17310e4b917b20177b61f8845622084f520e5c..ea78598f69cc9bae51b088ea87dde89152f4f4e3 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,24,89,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,127,61,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_serialized_configurations_iaq.c
index a146e676539c0bb340478f665df9d398eaa6af64..534089038f0dc519f81bc288774665625d101754 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_300s_4d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,24,89,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,48,117,0,0,0,0,127,61,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.config
index 82a58c2716e154dcf9eefc5fdda9cdda615a074b..f2ce16cc598a39e4429a1517f46a34a3050c8d83 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.csv
index becd5d76150556363da8f8a4040e7a5bb3756d51..a7113d05d1e87b053ff9238b827d752721702290 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,169,55,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,206,83,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_serialized_configurations_iaq.c
index 4a76a130be1f71516c9226fec83fdf1e2cf0a537..a2f363427e6523868d0bf9fce8f519c8e93f8195 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_28d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,169,55,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,168,19,73,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,206,83,0,0};
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.config b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.config
index 4ebfbd45c12468cdef0bb525c8244a0466f293e6..d76ed0a0e8f4d14cd0086f8d826771548e3343fd 100644
Binary files a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.config and b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.config differ
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.csv b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.csv
index 687e6fb32fe393a17729ca8373ac2364ba9f5753..02fd8d3a41ec3005542e47f64a3a6d030c97034e 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.csv
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_iaq.csv
@@ -1 +1 @@
-454,4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,138,80,0,0
+454,0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,237,52,0,0
diff --git a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_serialized_configurations_iaq.c b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_serialized_configurations_iaq.c
index d53ae58ab91035353207ea090c282ee6547a947d..1f3c4acabc2022085bb36a890f069d97f87c8ec5 100644
--- a/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_serialized_configurations_iaq.c
+++ b/lib/vendor/Bosch/BSEC/config/generic_33v_3s_4d/bsec_serialized_configurations_iaq.c
@@ -1,5 +1,5 @@
#include "bsec_serialized_configurations_iaq.h"
const uint8_t bsec_config_iaq[454] =
- {4,7,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,63,205,204,204,62,0,0,64,63,205,204,204,62,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,138,80,0,0};
+ {0,8,4,1,61,0,0,0,0,0,0,0,174,1,0,0,48,0,1,0,0,192,168,71,64,49,119,76,0,0,225,68,137,65,0,191,205,204,204,190,0,0,64,191,225,122,148,190,0,0,0,0,216,85,0,100,0,0,0,0,0,0,0,0,28,0,2,0,0,244,1,225,0,25,0,0,128,64,0,0,32,65,144,1,0,0,112,65,0,0,0,63,16,0,3,0,10,215,163,60,10,215,35,59,10,215,35,59,9,0,5,0,0,0,0,0,1,88,0,9,0,229,208,34,62,0,0,0,0,0,0,0,0,218,27,156,62,225,11,67,64,0,0,160,64,0,0,0,0,0,0,0,0,94,75,72,189,93,254,159,64,66,62,160,191,0,0,0,0,0,0,0,0,33,31,180,190,138,176,97,64,65,241,99,190,0,0,0,0,0,0,0,0,167,121,71,61,165,189,41,192,184,30,189,64,12,0,10,0,0,0,0,0,0,0,0,0,229,0,254,0,2,1,5,48,117,100,0,44,1,112,23,151,7,132,3,197,0,92,4,144,1,64,1,64,1,144,1,48,117,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,48,117,48,117,100,0,100,0,100,0,100,0,48,117,48,117,48,117,100,0,100,0,100,0,48,117,48,117,100,0,100,0,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,44,1,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,112,23,255,255,255,255,255,255,255,255,220,5,220,5,220,5,255,255,255,255,255,255,220,5,220,5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,44,1,0,0,0,0,237,52,0,0};
diff --git a/lib/vendor/Bosch/BSEC/API/bme680.c b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.c
similarity index 92%
rename from lib/vendor/Bosch/BSEC/API/bme680.c
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.c
index ccd1bf89907c8931f7b2dbc7cf2bf401a8c6d8ee..5b138c0027ddc650ea0ee9892e1bb366ecc26b1e 100644
--- a/lib/vendor/Bosch/BSEC/API/bme680.c
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.c
@@ -1,47 +1,38 @@
/**\mainpage
- * Copyright (C) 2017 - 2018 Bosch Sensortec GmbH
+ * Copyright (c) 2020 Bosch Sensortec GmbH. All rights reserved.
+ *
+ * BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
*
- * Neither the name of the copyright holder nor the names of the
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER
- * OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
*
- * The information provided is believed to be accurate and reliable.
- * The copyright holder assumes no responsibility
- * for the consequences of use
- * of such information nor for any infringement of patents or
- * other rights of third parties which may result from its use.
- * No license is granted by implication or otherwise under any patent or
- * patent rights of the copyright holder.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
*
* File bme680.c
- * @date 19 Jun 2018
- * @version 3.5.9
+ * @date 23 Jan 2020
+ * @version 3.5.10
*
*/
diff --git a/lib/vendor/Bosch/BSEC/API/bme680.h b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.h
similarity index 75%
rename from lib/vendor/Bosch/BSEC/API/bme680.h
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.h
index 8274a8e385e0136430f11f7a799acdb801059b5f..f436215a3471b0eb43d6f1c9e11aceca538cb6aa 100644
--- a/lib/vendor/Bosch/BSEC/API/bme680.h
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680.h
@@ -1,47 +1,38 @@
/**
- * Copyright (C) 2017 - 2018 Bosch Sensortec GmbH
+ * Copyright (c) 2020 Bosch Sensortec GmbH. All rights reserved.
+ *
+ * BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * Neither the name of the copyright holder nor the names of the
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER
- * OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- * The information provided is believed to be accurate and reliable.
- * The copyright holder assumes no responsibility
- * for the consequences of use
- * of such information nor for any infringement of patents or
- * other rights of third parties which may result from its use.
- * No license is granted by implication or otherwise under any patent or
- * patent rights of the copyright holder.
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
*
* @file bme680.h
- * @date 19 Jun 2018
- * @version 3.5.9
+ * @date 23 Jan 2020
+ * @version 3.5.10
* @brief
*
*/
diff --git a/lib/vendor/Bosch/BSEC/API/bme680_defs.h b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680_defs.h
similarity index 86%
rename from lib/vendor/Bosch/BSEC/API/bme680_defs.h
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680_defs.h
index b7c52d8bfb664cff7202010e74cf92c7be46bd51..429775d74f49c63f6e0e1a62a1343c12ac68ba69 100644
--- a/lib/vendor/Bosch/BSEC/API/bme680_defs.h
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bme680_defs.h
@@ -1,47 +1,38 @@
/**
- * Copyright (C) 2017 - 2018 Bosch Sensortec GmbH
+ * Copyright (c) 2020 Bosch Sensortec GmbH. All rights reserved.
+ *
+ * BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
*
- * Neither the name of the copyright holder nor the names of the
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER
- * OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
*
- * The information provided is believed to be accurate and reliable.
- * The copyright holder assumes no responsibility
- * for the consequences of use
- * of such information nor for any infringement of patents or
- * other rights of third parties which may result from its use.
- * No license is granted by implication or otherwise under any patent or
- * patent rights of the copyright holder.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
*
* @file bme680_defs.h
- * @date 19 Jun 2018
- * @version 3.5.9
+ * @date 23 Jan 2020
+ * @version 3.5.10
* @brief
*
*/
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_datatypes.h b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_datatypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..535ed5d7c6fefac5eab6dfbf499569606e4875e0
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_datatypes.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+
+ /**
+ * @file bsec_datatypes.h
+ *
+ * @brief
+ * Contains the data types used by BSEC
+ *
+ */
+
+#ifndef __BSEC_DATATYPES_H__
+#define __BSEC_DATATYPES_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+ * @addtogroup bsec_interface BSEC C Interface
+ * @{*/
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+#include <stdint.h>
+#include <stddef.h>
+
+#define BSEC_MAX_WORKBUFFER_SIZE (2048) /*!< Maximum size (in bytes) of the work buffer */
+#define BSEC_MAX_PHYSICAL_SENSOR (8) /*!< Number of physical sensors that need allocated space before calling bsec_update_subscription() */
+#define BSEC_MAX_PROPERTY_BLOB_SIZE (454) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_configuration() */
+#define BSEC_MAX_STATE_BLOB_SIZE (139) /*!< Maximum size (in bytes) of the data blobs returned by bsec_get_state()*/
+#define BSEC_SAMPLE_RATE_DISABLED (65535.0f) /*!< Sample rate of a disabled sensor */
+#define BSEC_SAMPLE_RATE_ULP (0.0033333f) /*!< Sample rate in case of Ultra Low Power Mode */
+#define BSEC_SAMPLE_RATE_CONTINUOUS (1.0f) /*!< Sample rate in case of Continuous Mode */
+#define BSEC_SAMPLE_RATE_LP (0.33333f) /*!< Sample rate in case of Low Power Mode */
+#define BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND (0.0f) /*!< Input value used to trigger an extra measurment (ULP plus) */
+
+#define BSEC_PROCESS_PRESSURE (1 << (BSEC_INPUT_PRESSURE-1)) /*!< process_data bitfield constant for pressure @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_TEMPERATURE (1 << (BSEC_INPUT_TEMPERATURE-1)) /*!< process_data bitfield constant for temperature @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_HUMIDITY (1 << (BSEC_INPUT_HUMIDITY-1)) /*!< process_data bitfield constant for humidity @sa bsec_bme_settings_t */
+#define BSEC_PROCESS_GAS (1 << (BSEC_INPUT_GASRESISTOR-1)) /*!< process_data bitfield constant for gas sensor @sa bsec_bme_settings_t */
+#define BSEC_NUMBER_OUTPUTS (14) /*!< Number of outputs, depending on solution */
+#define BSEC_OUTPUT_INCLUDED (1210863) /*!< bitfield that indicates which outputs are included in the solution */
+
+/*!
+ * @brief Enumeration for input (physical) sensors.
+ *
+ * Used to populate bsec_input_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * returned in the parameter required_sensor_settings of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_input_t
+ */
+typedef enum
+{
+ /**
+ * @brief Pressure sensor output of BMExxx [Pa]
+ */
+ BSEC_INPUT_PRESSURE = 1,
+
+ /**
+ * @brief Humidity sensor output of BMExxx [%]
+ *
+ * @note Relative humidity strongly depends on the temperature (it is measured at). It may require a conversion to
+ * the temperature outside of the device.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HUMIDITY = 2,
+
+ /**
+ * @brief Temperature sensor output of BMExxx [degrees Celsius]
+ *
+ * @note The BME680 is factory trimmed, thus the temperature sensor of the BME680 is very accurate.
+ * The temperature value is a very local measurement value and can be influenced by external heat sources.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_TEMPERATURE = 3,
+
+ /**
+ * @brief Gas sensor resistance output of BMExxx [Ohm]
+ *
+ * The resistance value changes due to varying VOC concentrations (the higher the concentration of reducing VOCs,
+ * the lower the resistance and vice versa).
+ */
+ BSEC_INPUT_GASRESISTOR = 4, /*!< */
+
+ /**
+ * @brief Additional input for device heat compensation
+ *
+ * IAQ solution: The value is subtracted from ::BSEC_INPUT_TEMPERATURE to compute
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * ALL solution: Generic heat source 1
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+ BSEC_INPUT_HEATSOURCE = 14,
+
+ /**
+ * @brief Additional input for device heat compensation 8
+ *
+ * Generic heat source 8
+ */
+
+
+ /**
+ * @brief Additional input that disables baseline tracker
+ *
+ * 0 - Normal
+ * 1 - Event 1
+ * 2 - Event 2
+ */
+ BSEC_INPUT_DISABLE_BASELINE_TRACKER = 23,
+
+} bsec_physical_sensor_t;
+
+/*!
+ * @brief Enumeration for output (virtual) sensors
+ *
+ * Used to populate bsec_output_t::sensor_id. It is also used in bsec_sensor_configuration_t::sensor_id structs
+ * passed in the parameter requested_virtual_sensors of bsec_update_subscription().
+ *
+ * @sa bsec_sensor_configuration_t @sa bsec_output_t
+ */
+typedef enum
+{
+ /**
+ * @brief Indoor-air-quality estimate [0-500]
+ *
+ * Indoor-air-quality (IAQ) gives an indication of the relative change in ambient TVOCs detected by BME680.
+ *
+ * @note The IAQ scale ranges from 0 (clean air) to 500 (heavily polluted air). During operation, algorithms
+ * automatically calibrate and adapt themselves to the typical environments where the sensor is operated
+ * (e.g., home, workplace, inside a car, etc.).This automatic background calibration ensures that users experience
+ * consistent IAQ performance. The calibration process considers the recent measurement history (typ. up to four
+ * days) to ensure that IAQ=25 corresponds to typical good air and IAQ=250 indicates typical polluted air.
+ */
+ BSEC_OUTPUT_IAQ = 1,
+ BSEC_OUTPUT_STATIC_IAQ = 2, /*!< Unscaled indoor-air-quality estimate */
+ BSEC_OUTPUT_CO2_EQUIVALENT = 3, /*!< co2 equivalent estimate [ppm] */
+ BSEC_OUTPUT_BREATH_VOC_EQUIVALENT = 4, /*!< breath VOC concentration estimate [ppm] */
+
+ /**
+ * @brief Temperature sensor signal [degrees Celsius]
+ *
+ * Temperature directly measured by BME680 in degree Celsius.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_TEMPERATURE = 6,
+
+ /**
+ * @brief Pressure sensor signal [Pa]
+ *
+ * Pressure directly measured by the BME680 in Pa.
+ */
+ BSEC_OUTPUT_RAW_PRESSURE = 7,
+
+ /**
+ * @brief Relative humidity sensor signal [%]
+ *
+ * Relative humidity directly measured by the BME680 in %.
+ *
+ * @note This value is cross-influenced by the sensor heating and device specific heating.
+ */
+ BSEC_OUTPUT_RAW_HUMIDITY = 8,
+
+ /**
+ * @brief Gas sensor signal [Ohm]
+ *
+ * Gas resistance measured directly by the BME680 in Ohm.The resistance value changes due to varying VOC
+ * concentrations (the higher the concentration of reducing VOCs, the lower the resistance and vice versa).
+ */
+ BSEC_OUTPUT_RAW_GAS = 9,
+
+ /**
+ * @brief Gas sensor stabilization status [boolean]
+ *
+ * Indicates initial stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_STABILIZATION_STATUS = 12,
+
+ /**
+ * @brief Gas sensor run-in status [boolean]
+ *
+ * Indicates power-on stabilization status of the gas sensor element: stabilization is ongoing (0) or stabilization
+ * is finished (1).
+ */
+ BSEC_OUTPUT_RUN_IN_STATUS = 13,
+
+ /**
+ * @brief Sensor heat compensated temperature [degrees Celsius]
+ *
+ * Temperature measured by BME680 which is compensated for the influence of sensor (heater) in degree Celsius.
+ * The self heating introduced by the heater is depending on the sensor operation mode and the sensor supply voltage.
+ *
+ *
+ * @note IAQ solution: In addition, the temperature output can be compensated by an user defined value
+ * (::BSEC_INPUT_HEATSOURCE in degrees Celsius), which represents the device specific self-heating.
+ *
+ * Thus, the value is calculated as follows:
+ * * IAQ solution: ```BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage) - ::BSEC_INPUT_HEATSOURCE```
+ * * other solutions: ```::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = ::BSEC_INPUT_TEMPERATURE - function(sensor operation mode, sensor supply voltage)```
+ *
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_ULP is negligible.
+ * The self-heating in operation mode BSEC_SAMPLE_RATE_LP is supported for 1.8V by default (no config file required). If the BME680 sensor supply voltage is 3.3V, the IoT_LP_3_3V.config shall be used.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE = 14,
+
+ /**
+ * @brief Sensor heat compensated humidity [%]
+ *
+ * Relative measured by BME680 which is compensated for the influence of sensor (heater) in %.
+ *
+ * It converts the ::BSEC_INPUT_HUMIDITY from temperature ::BSEC_INPUT_TEMPERATURE to temperature
+ * ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE.
+ *
+ * @note IAQ solution: If ::BSEC_INPUT_HEATSOURCE is used for device specific temperature compensation, it will be
+ * effective for ::BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY too.
+ */
+ BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY = 15,
+
+ BSEC_OUTPUT_COMPENSATED_GAS = 18, /*!< Reserved internal debug output */
+ BSEC_OUTPUT_GAS_PERCENTAGE = 21 /*!< percentage of min and max filtered gas value [%] */
+} bsec_virtual_sensor_t;
+
+/*!
+ * @brief Enumeration for function return codes
+ */
+typedef enum
+{
+ BSEC_OK = 0, /*!< Function execution successful */
+ BSEC_E_DOSTEPS_INVALIDINPUT = -1, /*!< Input (physical) sensor id passed to bsec_do_steps() is not in the valid range or not valid for requested virtual sensor */
+ BSEC_E_DOSTEPS_VALUELIMITS = -2, /*!< Value of input (physical) sensor signal passed to bsec_do_steps() is not in the valid range */
+ BSEC_E_DOSTEPS_DUPLICATEINPUT = -6, /*!< Duplicate input (physical) sensor ids passed as input to bsec_do_steps() */
+ BSEC_I_DOSTEPS_NOOUTPUTSRETURNABLE = 2, /*!< No memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs == 0 */
+ BSEC_W_DOSTEPS_EXCESSOUTPUTS = 3, /*!< Not enough memory allocated to hold return values from bsec_do_steps(), i.e., n_outputs < maximum number of requested output (virtual) sensors */
+ BSEC_W_DOSTEPS_TSINTRADIFFOUTOFRANGE = 4, /*!< Duplicate timestamps passed to bsec_do_steps() */
+ BSEC_E_SU_WRONGDATARATE = -10, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is zero */
+ BSEC_E_SU_SAMPLERATELIMITS = -12, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not match with the sampling rate allowed for that sensor */
+ BSEC_E_SU_DUPLICATEGATE = -13, /*!< Duplicate output (virtual) sensor ids requested through bsec_update_subscription() */
+ BSEC_E_SU_INVALIDSAMPLERATE = -14, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() does not fall within the global minimum and maximum sampling rates */
+ BSEC_E_SU_GATECOUNTEXCEEDSARRAY = -15, /*!< Not enough memory allocated to hold returned input (physical) sensor data from bsec_update_subscription(), i.e., n_required_sensor_settings < #BSEC_MAX_PHYSICAL_SENSOR */
+ BSEC_E_SU_SAMPLINTVLINTEGERMULT = -16, /*!< The sample_rate of the requested output (virtual) sensor passed to bsec_update_subscription() is not correct */
+ BSEC_E_SU_MULTGASSAMPLINTVL = -17, /*!< The sample_rate of the requested output (virtual), which requires the gas sensor, is not equal to the sample_rate that the gas sensor is being operated */
+ BSEC_E_SU_HIGHHEATERONDURATION = -18, /*!< The duration of one measurement is longer than the requested sampling interval */
+ BSEC_W_SU_UNKNOWNOUTPUTGATE = 10, /*!< Output (virtual) sensor id passed to bsec_update_subscription() is not in the valid range; e.g., n_requested_virtual_sensors > actual number of output (virtual) sensors requested */
+ BSEC_W_SU_MODINNOULP = 11, /*!< ULP plus can not be requested in non-ulp mode */ /*MOD_ONLY*/
+ BSEC_I_SU_SUBSCRIBEDOUTPUTGATES = 12, /*!< No output (virtual) sensor data were requested via bsec_update_subscription() */
+ BSEC_E_PARSE_SECTIONEXCEEDSWORKBUFFER = -32, /*!< n_work_buffer_size passed to bsec_set_[configuration/state]() not sufficient */
+ BSEC_E_CONFIG_FAIL = -33, /*!< Configuration failed */
+ BSEC_E_CONFIG_VERSIONMISMATCH = -34, /*!< Version encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current version */
+ BSEC_E_CONFIG_FEATUREMISMATCH = -35, /*!< Enabled features encoded in serialized_[settings/state] passed to bsec_set_[configuration/state]() does not match with current library implementation */
+ BSEC_E_CONFIG_CRCMISMATCH = -36, /*!< serialized_[settings/state] passed to bsec_set_[configuration/state]() is corrupted */
+ BSEC_E_CONFIG_EMPTY = -37, /*!< n_serialized_[settings/state] passed to bsec_set_[configuration/state]() is to short to be valid */
+ BSEC_E_CONFIG_INSUFFICIENTWORKBUFFER = -38, /*!< Provided work_buffer is not large enough to hold the desired string */
+ BSEC_E_CONFIG_INVALIDSTRINGSIZE = -40, /*!< String size encoded in configuration/state strings passed to bsec_set_[configuration/state]() does not match with the actual string size n_serialized_[settings/state] passed to these functions */
+ BSEC_E_CONFIG_INSUFFICIENTBUFFER = -41, /*!< String buffer insufficient to hold serialized data from BSEC library */
+ BSEC_E_SET_INVALIDCHANNELIDENTIFIER = -100, /*!< Internal error code, size of work buffer in setConfig must be set to BSEC_MAX_WORKBUFFER_SIZE */
+ BSEC_E_SET_INVALIDLENGTH = -104, /*!< Internal error code */
+ BSEC_W_SC_CALL_TIMING_VIOLATION = 100, /*!< Difference between actual and defined sampling intervals of bsec_sensor_control() greater than allowed */
+ BSEC_W_SC_MODEXCEEDULPTIMELIMIT = 101, /*!< ULP plus is not allowed because an ULP measurement just took or will take place */ /*MOD_ONLY*/
+ BSEC_W_SC_MODINSUFFICIENTWAITTIME = 102 /*!< ULP plus is not allowed because not sufficient time passed since last ULP plus */ /*MOD_ONLY*/
+} bsec_library_return_t;
+
+/*!
+ * @brief Structure containing the version information
+ *
+ * Please note that configuration and state strings are coded to a specific version and will not be accepted by other
+ * versions of BSEC.
+ *
+ */
+typedef struct
+{
+ uint8_t major; /**< @brief Major version */
+ uint8_t minor; /**< @brief Minor version */
+ uint8_t major_bugfix; /**< @brief Major bug fix version */
+ uint8_t minor_bugfix; /**< @brief Minor bug fix version */
+} bsec_version_t;
+
+/*!
+ * @brief Structure describing an input sample to the library
+ *
+ * Each input sample is provided to BSEC as an element in a struct array of this type. Timestamps must be provided
+ * in nanosecond resolution. Moreover, duplicate timestamps for subsequent samples are not allowed and will results in
+ * an error code being returned from bsec_do_steps().
+ *
+ * The meaning unit of the signal field are determined by the bsec_input_t::sensor_id field content. Possible
+ * bsec_input_t::sensor_id values and and their meaning are described in ::bsec_physical_sensor_t.
+ *
+ * @sa bsec_physical_sensor_t
+ *
+ */
+typedef struct
+{
+ /**
+ * @brief Time stamp in nanosecond resolution [ns]
+ *
+ * Timestamps must be provided as non-repeating and increasing values. They can have their 0-points at system start or
+ * at a defined wall-clock time (e.g., 01-Jan-1970 00:00:00)
+ */
+ int64_t time_stamp;
+ float signal; /*!< @brief Signal sample in the unit defined for the respective sensor_id @sa bsec_physical_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of physical sensor @sa bsec_physical_sensor_t */
+} bsec_input_t;
+
+/*!
+ * @brief Structure describing an output sample of the library
+ *
+ * Each output sample is returned from BSEC by populating the element of a struct array of this type. The contents of
+ * the signal field is defined by the supplied bsec_output_t::sensor_id. Possible output
+ * bsec_output_t::sensor_id values are defined in ::bsec_virtual_sensor_t.
+ *
+ * @sa bsec_virtual_sensor_t
+ */
+typedef struct
+{
+ int64_t time_stamp; /*!< @brief Time stamp in nanosecond resolution as provided as input [ns] */
+ float signal; /*!< @brief Signal sample in the unit defined for the respective bsec_output_t::sensor_id @sa bsec_virtual_sensor_t */
+ uint8_t signal_dimensions; /*!< @brief Signal dimensions (reserved for future use, shall be set to 1) */
+ uint8_t sensor_id; /*!< @brief Identifier of virtual sensor @sa bsec_virtual_sensor_t */
+
+ /**
+ * @brief Accuracy status 0-3
+ *
+ * Some virtual sensors provide a value in the accuracy field. If this is the case, the meaning of the field is as
+ * follows:
+ *
+ * | Name | Value | Accuracy description |
+ * |----------------------------|-------|-------------------------------------------------------------------------------------------------------------|
+ * | UNRELIABLE | 0 | Sensor data is unreliable, the sensor must be calibrated |
+ * | LOW_ACCURACY | 1 | Low accuracy, sensor should be calibrated |
+ * | MEDIUM_ACCURACY | 2 | Medium accuracy, sensor calibration may improve performance |
+ * | HIGH_ACCURACY | 3 | High accuracy |
+ *
+ * For example:
+ *
+ * - Ambient temperature accuracy is derived from change in the temperature in 1 minute.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |--------------------- |-------|------------------------------------------------------------------------------|
+ * | Ambient temperature | 0 | The difference in ambient temperature is greater than 4 degree in one minute |
+ * | | 1 | The difference in ambient temperature is less than 4 degree in one minute |
+ * | | 2 | The difference in ambient temperature is less than 3 degree in one minute |
+ * | | 3 | The difference in ambient temperature is less than 2 degree in one minute |
+ *
+ * - IAQ accuracy indicator will notify the user when she/he should initiate a calibration process. Calibration is
+ * performed automatically in the background if the sensor is exposed to clean and polluted air for approximately
+ * 30 minutes each.
+ *
+ * | Virtual sensor | Value | Accuracy description |
+ * |----------------------------|-------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
+ * | IAQ | 0 | Stabilization / run-in ongoing |
+ * | | 1 | Low accuracy,to reach high accuracy(3),please expose sensor once to good air (e.g. outdoor air) and bad air (e.g. box with exhaled breath) for auto-trimming |
+ * | | 2 | Medium accuracy: auto-trimming ongoing |
+ * | | 3 | High accuracy |
+ */
+ uint8_t accuracy;
+} bsec_output_t;
+
+/*!
+ * @brief Structure describing sample rate of physical/virtual sensors
+ *
+ * This structure is used together with bsec_update_subscription() to enable BSEC outputs and to retrieve information
+ * about the sample rates used for BSEC inputs.
+ */
+typedef struct
+{
+ /**
+ * @brief Sample rate of the virtual or physical sensor in Hertz [Hz]
+ *
+ * Only supported sample rates are allowed.
+ */
+ float sample_rate;
+
+ /**
+ * @brief Identifier of the virtual or physical sensor
+ *
+ * The meaning of this field changes depending on whether the structs are as the requested_virtual_sensors argument
+ * to bsec_update_subscription() or as the required_sensor_settings argument.
+ *
+ * | bsec_update_subscription() argument | sensor_id field interpretation |
+ * |-------------------------------------|--------------------------------|
+ * | requested_virtual_sensors | ::bsec_virtual_sensor_t |
+ * | required_sensor_settings | ::bsec_physical_sensor_t |
+ *
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ */
+ uint8_t sensor_id;
+} bsec_sensor_configuration_t;
+
+/*!
+ * @brief Structure returned by bsec_sensor_control() to configure BMExxx sensor
+ *
+ * This structure contains settings that must be used to configure the BMExxx to perform a forced-mode measurement.
+ * A measurement should only be executed if bsec_bme_settings_t::trigger_measurement is 1. If so, the oversampling
+ * settings for temperature, humidity, and pressure should be set to the provided settings provided in
+ * bsec_bme_settings_t::temperature_oversampling, bsec_bme_settings_t::humidity_oversampling, and
+ * bsec_bme_settings_t::pressure_oversampling, respectively.
+ *
+ * In case of bsec_bme_settings_t::run_gas = 1, the gas sensor must be enabled with the provided
+ * bsec_bme_settings_t::heater_temperature and bsec_bme_settings_t::heating_duration settings.
+ */
+typedef struct
+{
+ int64_t next_call; /*!< @brief Time stamp of the next call of the sensor_control*/
+ uint32_t process_data; /*!< @brief Bit field describing which data is to be passed to bsec_do_steps() @sa BSEC_PROCESS_* */
+ uint16_t heater_temperature; /*!< @brief Heating temperature [degrees Celsius] */
+ uint16_t heating_duration; /*!< @brief Heating duration [ms] */
+ uint8_t run_gas; /*!< @brief Enable gas measurements [0/1] */
+ uint8_t pressure_oversampling; /*!< @brief Pressure oversampling settings [0-5] */
+ uint8_t temperature_oversampling; /*!< @brief Temperature oversampling settings [0-5] */
+ uint8_t humidity_oversampling; /*!< @brief Humidity oversampling settings [0-5] */
+ uint8_t trigger_measurement; /*!< @brief Trigger a forced measurement with these settings now [0/1] */
+} bsec_bme_settings_t;
+
+/* internal defines and backward compatibility */
+#define BSEC_STRUCT_NAME Bsec /*!< Internal struct name */
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_integration.c b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_integration.c
similarity index 92%
rename from lib/vendor/Bosch/BSEC/examples/bsec_integration.c
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_integration.c
index c00db62cb9e956e5e7225345bc7500d5432788c6..74fbd583008d812d5237fc6b346e49579e7090ab 100644
--- a/lib/vendor/Bosch/BSEC/examples/bsec_integration.c
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_integration.c
@@ -84,7 +84,7 @@
/* local macro definitions */
/**********************************************************************************************************************/
-#define NUM_USED_OUTPUTS 10
+#define NUM_USED_OUTPUTS 8
/**********************************************************************************************************************/
/* global variable declarations */
@@ -135,10 +135,6 @@ static bsec_library_return_t bme680_bsec_update_subscription(float sample_rate)
requested_virtual_sensors[6].sample_rate = sample_rate;
requested_virtual_sensors[7].sensor_id = BSEC_OUTPUT_STATIC_IAQ;
requested_virtual_sensors[7].sample_rate = sample_rate;
- requested_virtual_sensors[8].sensor_id = BSEC_OUTPUT_CO2_EQUIVALENT;
- requested_virtual_sensors[8].sample_rate = sample_rate;
- requested_virtual_sensors[9].sensor_id = BSEC_OUTPUT_BREATH_VOC_EQUIVALENT;
- requested_virtual_sensors[9].sample_rate = sample_rate;
/* Call bsec_update_subscription() to enable/disable the requested virtual sensors */
status = bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings,
@@ -164,10 +160,11 @@ return_values_init bsec_iot_init(float sample_rate, float temperature_offset, bm
bme680_com_fptr_t bus_read, sleep_fct sleep, state_load_fct state_load, config_load_fct config_load)
{
return_values_init ret = {BME680_OK, BSEC_OK};
- __attribute__((unused)) bsec_library_return_t bsec_status = BSEC_OK;
+ bsec_library_return_t bsec_status = BSEC_OK;
- uint8_t bsec_data[BSEC_MAX_PROPERTY_BLOB_SIZE] = {0};
- uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE] = {0};
+ uint8_t bsec_state[BSEC_MAX_STATE_BLOB_SIZE] = {0};
+ uint8_t bsec_config[BSEC_MAX_PROPERTY_BLOB_SIZE] = {0};
+ uint8_t work_buffer[BSEC_MAX_WORKBUFFER_SIZE] = {0};
int bsec_state_len, bsec_config_len;
/* Fixed I2C configuration */
@@ -193,10 +190,10 @@ return_values_init bsec_iot_init(float sample_rate, float temperature_offset, bm
}
/* Load library config, if available */
- bsec_config_len = config_load(bsec_data, sizeof(bsec_data));
+ bsec_config_len = config_load(bsec_config, sizeof(bsec_config));
if (bsec_config_len != 0)
{
- ret.bsec_status = bsec_set_configuration(bsec_data, bsec_config_len, work_buffer, sizeof(work_buffer));
+ ret.bsec_status = bsec_set_configuration(bsec_config, bsec_config_len, work_buffer, sizeof(work_buffer));
if (ret.bsec_status != BSEC_OK)
{
return ret;
@@ -204,10 +201,10 @@ return_values_init bsec_iot_init(float sample_rate, float temperature_offset, bm
}
/* Load previous library state, if available */
- bsec_state_len = state_load(bsec_data, sizeof(bsec_data));
+ bsec_state_len = state_load(bsec_state, sizeof(bsec_state));
if (bsec_state_len != 0)
{
- ret.bsec_status = bsec_set_state(bsec_data, bsec_state_len, work_buffer, sizeof(work_buffer));
+ ret.bsec_status = bsec_set_state(bsec_state, bsec_state_len, work_buffer, sizeof(work_buffer));
if (ret.bsec_status != BSEC_OK)
{
return ret;
@@ -239,7 +236,7 @@ static void bme680_bsec_trigger_measurement(bsec_bme_settings_t *sensor_settings
{
uint16_t meas_period;
uint8_t set_required_settings;
- __attribute__((unused)) int8_t bme680_status = BME680_OK;
+ int8_t bme680_status = BME680_OK;
/* Check if a forced-mode measurement should be triggered now */
if (sensor_settings->trigger_measurement)
@@ -299,7 +296,7 @@ static void bme680_bsec_read_data(int64_t time_stamp_trigger, bsec_input_t *inpu
int32_t bsec_process_data)
{
static struct bme680_field_data data;
- __attribute__((unused)) int8_t bme680_status = BME680_OK;
+ int8_t bme680_status = BME680_OK;
/* We only have to read data if the previous call the bsec_sensor_control() actually asked for it */
if (bsec_process_data)
@@ -395,15 +392,15 @@ static void bme680_bsec_process_data(bsec_input_t *bsec_inputs, uint8_t num_bsec
float raw_humidity = 0.0f;
float raw_gas = 0.0f;
float static_iaq = 0.0f;
- __attribute__((unused)) uint8_t static_iaq_accuracy = 0;
+ uint8_t static_iaq_accuracy = 0;
float co2_equivalent = 0.0f;
- __attribute__((unused)) uint8_t co2_accuracy = 0;
+ uint8_t co2_accuracy = 0;
float breath_voc_equivalent = 0.0f;
- __attribute__((unused)) uint8_t breath_voc_accuracy = 0;
- __attribute__((unused)) float comp_gas_value = 0.0f;
- __attribute__((unused)) uint8_t comp_gas_accuracy = 0;
- __attribute__((unused)) float gas_percentage = 0.0f;
- __attribute__((unused)) uint8_t gas_percentage_acccuracy = 0;
+ uint8_t breath_voc_accuracy = 0;
+ float comp_gas_value = 0.0f;
+ uint8_t comp_gas_accuracy = 0;
+ float gas_percentage = 0.0f;
+ uint8_t gas_percentage_acccuracy = 0;
/* Check if something should be processed by BSEC */
if (num_bsec_inputs > 0)
@@ -509,7 +506,7 @@ void bsec_iot_loop(sleep_fct sleep, get_timestamp_us_fct get_timestamp_us, outpu
/* Save state variables */
uint8_t bsec_state[BSEC_MAX_STATE_BLOB_SIZE];
- uint8_t work_buffer[BSEC_MAX_STATE_BLOB_SIZE];
+ uint8_t work_buffer[BSEC_MAX_WORKBUFFER_SIZE];
uint32_t bsec_state_len = 0;
uint32_t n_samples = 0;
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_integration.h b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_integration.h
similarity index 100%
rename from lib/vendor/Bosch/BSEC/examples/bsec_integration.h
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_integration.h
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_interface.h b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c09a392958a326a5553bf2c5bbb4afa2d0cedc
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_interface.h
@@ -0,0 +1,564 @@
+/*
+ * Copyright (C) 2015, 2016, 2017 Robert Bosch. All Rights Reserved.
+ *
+ * Disclaimer
+ *
+ * Common:
+ * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
+ * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
+ * provided with the express understanding that there is no warranty of fitness for a particular purpose.
+ * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
+ * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
+ * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
+ * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
+ * examination of fitness for the intended use is the sole responsibility of the Purchaser.
+ *
+ * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
+ * incidental, or consequential damages, arising from any product use not covered by the parameters of
+ * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
+ * Sensortec for all costs in connection with such claims.
+ *
+ * The purchaser must monitor the market for the purchased products, particularly with regard to
+ * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
+ *
+ * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
+ * technical specifications of the product series. They are therefore not intended or fit for resale to third
+ * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
+ * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
+ * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
+ * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
+ * samples.
+ *
+ * Special:
+ * This software module (hereinafter called "Software") and any information on application-sheets
+ * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
+ * application work. The Software and Information is subject to the following terms and conditions:
+ *
+ * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
+ * personnel who have special experience and training. Do not use this Software if you do not have the
+ * proper experience or training.
+ *
+ * This Software package is provided `` as is `` and without any expressed or implied warranties,
+ * including without limitation, the implied warranties of merchantability and fitness for a particular
+ * purpose.
+ *
+ * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
+ * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
+ * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
+ * otherwise stipulated in mandatory applicable law.
+ *
+ * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
+ * responsibility for the consequences of use of such Information nor for any infringement of patents or
+ * other rights of third parties which may result from its use. No license is granted by implication or
+ * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
+ * subject to change without notice.
+ *
+ * It is not allowed to deliver the source code of the Software to any third party without permission of
+ * Bosch Sensortec.
+ *
+ */
+ /*!
+ *
+ * @file bsec_interface.h
+ *
+ * @brief
+ * Contains the API for BSEC
+ *
+ */
+
+
+#ifndef __BSEC_INTERFACE_H__
+#define __BSEC_INTERFACE_H__
+
+#include "bsec_datatypes.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+ /*! @addtogroup bsec_interface BSEC C Interface
+ * @brief Interfaces of BSEC signal processing library
+ *
+ * ### Interface usage
+ *
+ * The following provides a short overview on the typical operation sequence for BSEC.
+ *
+ * - Initialization of the library
+ *
+ * | Steps | Function |
+ * |---------------------------------------------------------------------|--------------------------|
+ * | Initialization of library | bsec_init() |
+ * | Update configuration settings (optional) | bsec_set_configuration() |
+ * | Restore the state of the library (optional) | bsec_set_state() |
+ *
+ *
+ * - The following function is called to enable output signals and define their sampling rate / operation mode.
+ *
+ * | Steps | Function |
+ * |---------------------------------------------|----------------------------|
+ * | Enable library outputs with specified mode | bsec_update_subscription() |
+ *
+ *
+ * - This table describes the main processing loop.
+ *
+ * | Steps | Function |
+ * |-------------------------------------------|----------------------------------|
+ * | Retrieve sensor settings to be used | bsec_sensor_control() |
+ * | Configure sensor and trigger measurement | See BME680 API and example codes |
+ * | Read results from sensor | See BME680 API and example codes |
+ * | Perform signal processing | bsec_do_steps() |
+ *
+ *
+ * - Before shutting down the system, the current state of BSEC can be retrieved and can then be used during
+ * re-initialization to continue processing.
+ *
+ * | Steps | Function |
+ * |----------------------------------------|-------------------|
+ * | To retrieve the current library state | bsec_get_state() |
+ *
+ *
+ *
+ * ### Configuration and state
+ *
+ * Values of variables belonging to a BSEC instance are divided into two groups:
+ * - Values **not updated by processing** of signals belong to the **configuration group**. If available, BSEC can be
+ * configured before use with a customer specific configuration string.
+ * - Values **updated during processing** are member of the **state group**. Saving and restoring of the state of BSEC
+ * is necessary to maintain previously estimated sensor models and baseline information which is important for best
+ * performance of the gas sensor outputs.
+ *
+ * @note BSEC library consists of adaptive algorithms which models the gas sensor which improves its performance over
+ * the time. These will be lost if library is initialized due to system reset. In order to avoid this situation
+ * library state shall be stored in non volatile memory so that it can be loaded after system reset.
+ *
+ *
+ * @{
+ */
+
+
+/*!
+ * @brief Return the version information of BSEC library
+ *
+ * @param [out] bsec_version_p pointer to struct which is to be populated with the version information
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ * See also: bsec_version_t
+ *
+ \code{.c}
+ // Example //
+ bsec_version_t version;
+ bsec_get_version(&version);
+ printf("BSEC version: %d.%d.%d.%d",version.major, version.minor, version.major_bugfix, version.minor_bugfix);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_get_version(bsec_version_t * bsec_version_p);
+
+
+/*!
+ * @brief Initialize the library
+ *
+ * Initialization and reset of BSEC is performed by calling bsec_init(). Calling this function sets up the relation
+ * among all internal modules, initializes run-time dependent library states and resets the configuration and state
+ * of all BSEC signal processing modules to defaults.
+ *
+ * Before any further use, the library must be initialized. This ensure that all memory and states are in defined
+ * conditions prior to processing any data.
+ *
+ * @return Zero if successful, otherwise an error code
+ *
+ \code{.c}
+
+ // Initialize BSEC library before further use
+ bsec_init();
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_init(void);
+
+/*!
+ * @brief Subscribe to library virtual sensors outputs
+ *
+ * Use bsec_update_subscription() to instruct BSEC which of the processed output signals are requested at which sample rates.
+ * See ::bsec_virtual_sensor_t for available library outputs.
+ *
+ * Based on the requested virtual sensors outputs, BSEC will provide information about the required physical sensor input signals
+ * (see ::bsec_physical_sensor_t) with corresponding sample rates. This information is purely informational as bsec_sensor_control()
+ * will ensure the sensor is operated in the required manner. To disable a virtual sensor, set the sample rate to BSEC_SAMPLE_RATE_DISABLED.
+ *
+ * The subscription update using bsec_update_subscription() is apart from the signal processing one of the the most
+ * important functions. It allows to enable the desired library outputs. The function determines which physical input
+ * sensor signals are required at which sample rate to produce the virtual output sensor signals requested by the user.
+ * When this function returns with success, the requested outputs are called subscribed. A very important feature is the
+ * retaining of already subscribed outputs. Further outputs can be requested or disabled both individually and
+ * group-wise in addition to already subscribed outputs without changing them unless a change of already subscribed
+ * outputs is requested.
+ *
+ * @note The state of the library concerning the subscribed outputs cannot be retained among reboots.
+ *
+ * The interface of bsec_update_subscription() requires the usage of arrays of sensor configuration structures.
+ * Such a structure has the fields sensor identifier and sample rate. These fields have the properties:
+ * - Output signals of virtual sensors must be requested using unique identifiers (Member of ::bsec_virtual_sensor_t)
+ * - Different sets of identifiers are available for inputs of physical sensors and outputs of virtual sensors
+ * - Identifiers are unique values defined by the library, not from external
+ * - Sample rates must be provided as value of
+ * - An allowed sample rate for continuously sampled signals
+ * - 65535.0f (BSEC_SAMPLE_RATE_DISABLED) to turn off outputs and identify disabled inputs
+ *
+ * @note The same sensor identifiers are also used within the functions bsec_do_steps().
+ *
+ * The usage principles of bsec_update_subscription() are:
+ * - Differential updates (i.e., only asking for outputs that the user would like to change) is supported.
+ * - Invalid requests of outputs are ignored. Also if one of the requested outputs is unavailable, all the requests
+ * are ignored. At the same time, a warning is returned.
+ * - To disable BSEC, all outputs shall be turned off. Only enabled (subscribed) outputs have to be disabled while
+ * already disabled outputs do not have to be disabled explicitly.
+ *
+ * @param[in] requested_virtual_sensors Pointer to array of requested virtual sensor (output) configurations for the library
+ * @param[in] n_requested_virtual_sensors Number of virtual sensor structs pointed by requested_virtual_sensors
+ * @param[out] required_sensor_settings Pointer to array of required physical sensor configurations for the library
+ * @param[in,out] n_required_sensor_settings [in] Size of allocated required_sensor_settings array, [out] number of sensor configurations returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ * @sa bsec_sensor_configuration_t
+ * @sa bsec_physical_sensor_t
+ * @sa bsec_virtual_sensor_t
+ *
+ \code{.c}
+ // Example //
+
+ // Change 3 virtual sensors (switch IAQ and raw temperature -> on / pressure -> off)
+ bsec_sensor_configuration_t requested_virtual_sensors[3];
+ uint8_t n_requested_virtual_sensors = 3;
+
+ requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
+ requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[1].sensor_id = BSEC_OUTPUT_RAW_TEMPERATURE;
+ requested_virtual_sensors[1].sample_rate = BSEC_SAMPLE_RATE_ULP;
+ requested_virtual_sensors[2].sensor_id = BSEC_OUTPUT_RAW_PRESSURE;
+ requested_virtual_sensors[2].sample_rate = BSEC_SAMPLE_RATE_DISABLED;
+
+ // Allocate a struct for the returned physical sensor settings
+ bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
+ uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
+
+ // Call bsec_update_subscription() to enable/disable the requested virtual sensors
+ bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings, &n_required_sensor_settings);
+ \endcode
+ *
+ */
+bsec_library_return_t bsec_update_subscription(const bsec_sensor_configuration_t * const requested_virtual_sensors,
+ const uint8_t n_requested_virtual_sensors, bsec_sensor_configuration_t * required_sensor_settings,
+ uint8_t * n_required_sensor_settings);
+
+
+/*!
+ * @brief Main signal processing function of BSEC
+ *
+ *
+ * Processing of the input signals and returning of output samples is performed by bsec_do_steps().
+ * - The samples of all library inputs must be passed with unique identifiers representing the input signals from
+ * physical sensors where the order of these inputs can be chosen arbitrary. However, all input have to be provided
+ * within the same time period as they are read. A sequential provision to the library might result in undefined
+ * behavior.
+ * - The samples of all library outputs are returned with unique identifiers corresponding to the output signals of
+ * virtual sensors where the order of the returned outputs may be arbitrary.
+ * - The samples of all input as well as output signals of physical as well as virtual sensors use the same
+ * representation in memory with the following fields:
+ * - Sensor identifier:
+ * - For inputs: required to identify the input signal from a physical sensor
+ * - For output: overwritten by bsec_do_steps() to identify the returned signal from a virtual sensor
+ * - Time stamp of the sample
+ *
+ * Calling bsec_do_steps() requires the samples of the input signals to be provided along with their time stamp when
+ * they are recorded and only when they are acquired. Repetition of samples with the same time stamp are ignored and
+ * result in a warning. Repetition of values of samples which are not acquired anew by a sensor result in deviations
+ * of the computed output signals. Concerning the returned output samples, an important feature is, that a value is
+ * returned for an output only when a new occurrence has been computed. A sample of an output signal is returned only
+ * once.
+ *
+ *
+ * @param[in] inputs Array of input data samples. Each array element represents a sample of a different physical sensor.
+ * @param[in] n_inputs Number of passed input data structs.
+ * @param[out] outputs Array of output data samples. Each array element represents a sample of a different virtual sensor.
+ * @param[in,out] n_outputs [in] Number of allocated output structs, [out] number of outputs returned
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+
+ \code{.c}
+ // Example //
+
+ // Allocate input and output memory
+ bsec_input_t input[3];
+ uint8_t n_input = 3;
+ bsec_output_t output[2];
+ uint8_t n_output=2;
+
+ bsec_library_return_t status;
+
+ // Populate the input structs, assuming the we have timestamp (ts),
+ // gas sensor resistance (R), temperature (T), and humidity (rH) available
+ // as input variables
+ input[0].sensor_id = BSEC_INPUT_GASRESISTOR;
+ input[0].signal = R;
+ input[0].time_stamp= ts;
+ input[1].sensor_id = BSEC_INPUT_TEMPERATURE;
+ input[1].signal = T;
+ input[1].time_stamp= ts;
+ input[2].sensor_id = BSEC_INPUT_HUMIDITY;
+ input[2].signal = rH;
+ input[2].time_stamp= ts;
+
+
+ // Invoke main processing BSEC function
+ status = bsec_do_steps( input, n_input, output, &n_output );
+
+ // Iterate through the BSEC output data, if the call succeeded
+ if(status == BSEC_OK)
+ {
+ for(int i = 0; i < n_output; i++)
+ {
+ switch(output[i].sensor_id)
+ {
+ case BSEC_OUTPUT_IAQ:
+ // Retrieve the IAQ results from output[i].signal
+ // and do something with the data
+ break;
+ case BSEC_OUTPUT_AMBIENT_TEMPERATURE:
+ // Retrieve the ambient temperature results from output[i].signal
+ // and do something with the data
+ break;
+
+ }
+ }
+ }
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_do_steps(const bsec_input_t * const inputs, const uint8_t n_inputs, bsec_output_t * outputs, uint8_t * n_outputs);
+
+
+/*!
+ * @brief Reset a particular virtual sensor output
+ *
+ * This function allows specific virtual sensor outputs to be reset. The meaning of "reset" depends on the specific
+ * output. In case of the IAQ output, reset means zeroing the output to the current ambient conditions.
+ *
+ * @param[in] sensor_id Virtual sensor to be reset
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ *
+ \code{.c}
+ // Example //
+ bsec_reset_output(BSEC_OUTPUT_IAQ);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_reset_output(uint8_t sensor_id);
+
+
+/*!
+ * @brief Update algorithm configuration parameters
+ *
+ * BSEC uses a default configuration for the modules and common settings. The initial configuration can be customized
+ * by bsec_set_configuration(). This is an optional step.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose
+ * the serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting
+ * the required size.
+ *
+ * @param[in] serialized_settings Settings serialized to a binary blob
+ * @param[in] n_serialized_settings Size of the settings blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a provided config string into serialized_settings
+
+ // Apply the configuration
+ bsec_set_configuration(serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_set_configuration(const uint8_t * const serialized_settings,
+ const uint32_t n_serialized_settings, uint8_t * work_buffer,
+ const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Restore the internal state of the library
+ *
+ * BSEC uses a default state for all signal processing modules and the BSEC module. To ensure optimal performance,
+ * especially of the gas sensor functionality, it is recommended to retrieve the state using bsec_get_state()
+ * before unloading the library, storing it in some form of non-volatile memory, and setting it using bsec_set_state()
+ * before resuming further operation of the library.
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ * @param[in] serialized_state States serialized to a binary blob
+ * @param[in] n_serialized_state Size of the state blob
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer_size Length of the work buffer available for parsing the blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_state = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_PROPERTY_BLOB_SIZE;
+
+ // Here we will load a state string from a previous use of BSEC
+
+ // Apply the previous state to the current BSEC session
+ bsec_set_state(serialized_state, n_serialized_state, work_buffer_state, n_work_buffer_size);
+
+ \endcode
+*/
+
+bsec_library_return_t bsec_set_state(const uint8_t * const serialized_state, const uint32_t n_serialized_state,
+ uint8_t * work_buffer, const uint32_t n_work_buffer_size);
+
+
+/*!
+ * @brief Retrieve the current library configuration
+ *
+ * BSEC allows to retrieve the current configuration using bsec_get_configuration(). Returns a binary blob encoding
+ * the current configuration parameters of the library in a format compatible with bsec_set_configuration().
+ *
+ * @note The function bsec_get_configuration() is required to be used for debugging purposes only.
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_PROPERTY_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] config_id Identifier for a specific set of configuration settings to be returned;
+ * shall be zero to retrieve all configuration settings.
+ * @param[out] serialized_settings Buffer to hold the serialized config blob
+ * @param[in] n_serialized_settings_max Maximum available size for the serialized settings
+ * @param[in,out] work_buffer Work buffer used to parse the binary blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_settings Actual size of the returned serialized configuration blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_settings[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_serialized_settings_max = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint8_t work_buffer[BSEC_MAX_PROPERTY_BLOB_SIZE];
+ uint32_t n_work_buffer = BSEC_MAX_PROPERTY_BLOB_SIZE;
+ uint32_t n_serialized_settings = 0;
+
+ // Configuration of BSEC algorithm is stored in 'serialized_settings'
+ bsec_get_configuration(0, serialized_settings, n_serialized_settings_max, work_buffer, n_work_buffer, &n_serialized_settings);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_configuration(const uint8_t config_id, uint8_t * serialized_settings, const uint32_t n_serialized_settings_max,
+ uint8_t * work_buffer, const uint32_t n_work_buffer, uint32_t * n_serialized_settings);
+
+
+/*!
+ *@brief Retrieve the current internal library state
+ *
+ * BSEC allows to retrieve the current states of all signal processing modules and the BSEC module using
+ * bsec_get_state(). This allows a restart of the processing after a reboot of the system by calling bsec_set_state().
+ *
+ * @note A work buffer with sufficient size is required and has to be provided by the function caller to decompose the
+ * serialization and apply it to the library and its modules. Please use #BSEC_MAX_STATE_BLOB_SIZE for allotting the
+ * required size.
+ *
+ *
+ * @param[in] state_set_id Identifier for a specific set of states to be returned; shall be
+ * zero to retrieve all states.
+ * @param[out] serialized_state Buffer to hold the serialized config blob
+ * @param[in] n_serialized_state_max Maximum available size for the serialized states
+ * @param[in,out] work_buffer Work buffer used to parse the blob
+ * @param[in] n_work_buffer Length of the work buffer available for parsing the blob
+ * @param[out] n_serialized_state Actual size of the returned serialized blob
+ *
+ * @return Zero when successful, otherwise an error code
+ *
+ \code{.c}
+ // Example //
+
+ // Allocate variables
+ uint8_t serialized_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_serialized_state_max = BSEC_MAX_STATE_BLOB_SIZE;
+ uint32_t n_serialized_state = BSEC_MAX_STATE_BLOB_SIZE;
+ uint8_t work_buffer_state[BSEC_MAX_STATE_BLOB_SIZE];
+ uint32_t n_work_buffer_size = BSEC_MAX_STATE_BLOB_SIZE;
+
+ // Algorithm state is stored in 'serialized_state'
+ bsec_get_state(0, serialized_state, n_serialized_state_max, work_buffer_state, n_work_buffer_size, &n_serialized_state);
+
+ \endcode
+ */
+
+bsec_library_return_t bsec_get_state(const uint8_t state_set_id, uint8_t * serialized_state,
+ const uint32_t n_serialized_state_max, uint8_t * work_buffer, const uint32_t n_work_buffer,
+ uint32_t * n_serialized_state);
+
+/*!
+ * @brief Retrieve BMExxx sensor instructions
+ *
+ * The bsec_sensor_control() interface is a key feature of BSEC, as it allows an easy way for the signal processing
+ * library to control the operation of the BME sensor. This is important since gas sensor behaviour is mainly
+ * determined by how the integrated heater is configured. To ensure an easy integration of BSEC into any system,
+ * bsec_sensor_control() will provide the caller with information about the current sensor configuration that is
+ * necessary to fulfill the input requirements derived from the current outputs requested via
+ * bsec_update_subscription().
+ *
+ * In practice the use of this function shall be as follows:
+ * - Call bsec_sensor_control() which returns a bsec_bme_settings_t struct.
+ * - Based on the information contained in this struct, the sensor is configured and a forced-mode measurement is
+ * triggered if requested by bsec_sensor_control().
+ * - Once this forced-mode measurement is complete, the signals specified in this struct shall be passed to
+ * bsec_do_steps() to perform the signal processing.
+ * - After processing, the process should sleep until the bsec_bme_settings_t::next_call timestamp is reached.
+ *
+ *
+ * @param [in] time_stamp Current timestamp in [ns]
+ * @param[out] sensor_settings Settings to be passed to API to operate sensor at this time instance
+ *
+ * @return Zero when successful, otherwise an error code
+ */
+
+bsec_library_return_t bsec_sensor_control(const int64_t time_stamp, bsec_bme_settings_t *sensor_settings);
+
+/*@}*/ //BSEC Interface
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* __BSEC_INTERFACE_H__ */
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_iot_example.ino b/lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_iot_example.ino
similarity index 100%
rename from lib/vendor/Bosch/BSEC/examples/bsec_iot_example.ino
rename to lib/vendor/Bosch/BSEC/examples/bsec_iot_example/bsec_iot_example.ino
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.c b/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.c
deleted file mode 100644
index 33edb90c863f725aad4fa6aad95964facb30afc9..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
-/*!
- * @file bsec_iot_ulp_plus_example.c
- *
- * @brief
- * Example for using of BSEC library in a fixed configuration with the BME680 sensor.
- * This works by running an endless loop in the bsec_iot_loop() function.
- */
-
-/*!
- * @addtogroup bsec_examples BSEC Examples
- * @brief BSEC usage examples
- * @{*/
-
-/**********************************************************************************************************************/
-/* header files */
-/**********************************************************************************************************************/
-/* BSEC configuration files are available in the config/ folder of the release package. Please chose a configuration file with 3s maximum time between `bsec_sensor_control()` calls */
-#include "bsec_integration.h"
-
-/**********************************************************************************************************************/
-/* functions */
-/**********************************************************************************************************************/
-
-/*!
- * @brief Write operation in either I2C or SPI
- *
- * param[in] dev_addr I2C or SPI device address
- * param[in] reg_addr register address
- * param[in] reg_data_ptr pointer to the data to be written
- * param[in] data_len number of bytes to be written
- *
- * @return result of the bus communication function
- */
-int8_t bus_write(uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data_ptr, uint16_t data_len)
-{
- // ...
- // Please insert system specific function to write to the bus where BME680 is connected
- // ...
- return 0;
-}
-
-/*!
- * @brief Read operation in either I2C or SPI
- *
- * param[in] dev_addr I2C or SPI device address
- * param[in] reg_addr register address
- * param[out] reg_data_ptr pointer to the memory to be used to store the read data
- * param[in] data_len number of bytes to be read
- *
- * @return result of the bus communication function
- */
-int8_t bus_read(uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data_ptr, uint16_t data_len)
-{
- // ...
- // Please insert system specific function to read from bus where BME680 is connected
- // ...
- return 0;
-}
-
-/*!
- * @brief System specific implementation of sleep function
- *
- * @param[in] t_ms time in milliseconds
- *
- * @return none
- */
-void sleep(uint32_t t_ms)
-{
- // ...
- // Please insert system specific function sleep or delay for t_ms milliseconds
- // ...
-}
-
-/*!
- * @brief Capture the system time in microseconds
- *
- * @return system_current_time current system timestamp in microseconds
- */
-int64_t get_timestamp_us()
-{
- int64_t system_current_time = 0;
- // ...
- // Please insert system specific function to retrieve a timestamp (in microseconds)
- // ...
- return system_current_time;
-}
-
-/*!
- * @brief Handling of the ready outputs
- *
- * @param[in] timestamp time in nanoseconds
- * @param[in] iaq IAQ signal
- * @param[in] iaq_accuracy accuracy of IAQ signal
- * @param[in] temperature temperature signal
- * @param[in] humidity humidity signal
- * @param[in] pressure pressure signal
- * @param[in] raw_temperature raw temperature signal
- * @param[in] raw_humidity raw humidity signal
- * @param[in] gas raw gas sensor signal
- * @param[in] bsec_status value returned by the bsec_do_steps() call
- *
- * @return none
- */
-void output_ready(int64_t timestamp, float iaq, uint8_t iaq_accuracy, float temperature, float humidity,
- float pressure, float raw_temperature, float raw_humidity, float gas, bsec_library_return_t bsec_status,
- float static_iaq, float co2_equivalent, float breath_voc_equivalent)
-{
- // ...
- // Please insert system specific code to further process or display the BSEC outputs
- // ...
-}
-
-/*!
- * @brief Load previous library state from non-volatile memory
- *
- * @param[in,out] state_buffer buffer to hold the loaded state string
- * @param[in] n_buffer size of the allocated state buffer
- *
- * @return number of bytes copied to state_buffer
- */
-uint32_t state_load(uint8_t *state_buffer, uint32_t n_buffer)
-{
- // ...
- // Load a previous library state from non-volatile memory, if available.
- //
- // Return zero if loading was unsuccessful or no state was available,
- // otherwise return length of loaded state string.
- // ...
- return 0;
-}
-
-/*!
- * @brief Save library state to non-volatile memory
- *
- * @param[in] state_buffer buffer holding the state to be stored
- * @param[in] length length of the state string to be stored
- *
- * @return none
- */
-void state_save(const uint8_t *state_buffer, uint32_t length)
-{
- // ...
- // Save the string some form of non-volatile memory, if possible.
- // ...
-}
-
-/*!
- * @brief Load library config from non-volatile memory
- *
- * @param[in,out] config_buffer buffer to hold the loaded state string
- * @param[in] n_buffer size of the allocated state buffer
- *
- * @return number of bytes copied to config_buffer
- */
-uint32_t config_load(uint8_t *config_buffer, uint32_t n_buffer)
-{
- // ...
- // Load a library config from non-volatile memory, if available.
- //
- // Return zero if loading was unsuccessful or no config was available,
- // otherwise return length of loaded config string.
- // ...
- return 0;
-}
-
-/*!
- * @brief Interrupt handler for press of a ULP plus button
- *
- * @return none
- */
-void ulp_plus_button_press()
-{
- /* We call bsec_update_subscription() in order to instruct BSEC to perform an extra measurement at the next
- * possible time slot
- */
-
- bsec_sensor_configuration_t requested_virtual_sensors[1];
- uint8_t n_requested_virtual_sensors = 1;
- bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
- uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
- bsec_library_return_t status = BSEC_OK;
-
- /* To trigger a ULP plus, we request the IAQ virtual sensor with a specific sample rate code */
- requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ;
- requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND;
-
- /* Call bsec_update_subscription() to enable/disable the requested virtual sensors */
- status = bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings,
- &n_required_sensor_settings);
-
- /* The status code would tell is if the request was accepted. It will be rejected if the sensor is not already in
- * ULP mode, or if the time difference between requests is too short, for example. */
-}
-
-/*!
- * @brief Main function which configures BSEC library and then reads and processes the data from sensor based
- * on timer ticks
- *
- * @return result of the processing
- */
-int main()
-{
- return_values_init ret;
- // ...
- // Attach a button (or other) interrupt here to the ulp_plus_button_press() handler function to
- // enable this interrupt to trigger a ULP plus
- // ...
-
- /* Call to the function which initializes the BSEC library
- * Switch on ultra_low-power mode and provide no temperature offset */
- ret = bsec_iot_init(BSEC_SAMPLE_RATE_ULP, 0.0f, bus_write, bus_read, sleep, state_load, config_load);
- if (ret.bme680_status)
- {
- /* Could not intialize BME680 or BSEC library */
- return (int)ret.bme680_status;
- }
- else if (ret.bsec_status)
- {
- /* Could not intialize BSEC library */
- return (int)ret.bsec_status;
- }
- /* Call to endless loop function which reads and processes data based on sensor settings */
- /* State is saved every 10.000 samples, which means every 100 * 300 secs = 500 minutes */
- bsec_iot_loop(sleep, get_timestamp_us, output_ready, state_save, 100);
-
- return 0;
-}
-
-/*! @}*/
-
diff --git a/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.ino b/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.ino
deleted file mode 100644
index c96fa2616638ad0a3775c510f3515c2aa4760ca8..0000000000000000000000000000000000000000
--- a/lib/vendor/Bosch/BSEC/examples/bsec_iot_ulp_plus_example.ino
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * Copyright (C) 2017 Robert Bosch. All Rights Reserved.
- *
- * Disclaimer
- *
- * Common:
- * Bosch Sensortec products are developed for the consumer goods industry. They may only be used
- * within the parameters of the respective valid product data sheet. Bosch Sensortec products are
- * provided with the express understanding that there is no warranty of fitness for a particular purpose.
- * They are not fit for use in life-sustaining, safety or security sensitive systems or any system or device
- * that may lead to bodily harm or property damage if the system or device malfunctions. In addition,
- * Bosch Sensortec products are not fit for use in products which interact with motor vehicle systems.
- * The resale and/or use of products are at the purchasers own risk and his own responsibility. The
- * examination of fitness for the intended use is the sole responsibility of the Purchaser.
- *
- * The purchaser shall indemnify Bosch Sensortec from all third party claims, including any claims for
- * incidental, or consequential damages, arising from any product use not covered by the parameters of
- * the respective valid product data sheet or not approved by Bosch Sensortec and reimburse Bosch
- * Sensortec for all costs in connection with such claims.
- *
- * The purchaser must monitor the market for the purchased products, particularly with regard to
- * product safety and inform Bosch Sensortec without delay of all security relevant incidents.
- *
- * Engineering Samples are marked with an asterisk (*) or (e). Samples may vary from the valid
- * technical specifications of the product series. They are therefore not intended or fit for resale to third
- * parties or for use in end products. Their sole purpose is internal client testing. The testing of an
- * engineering sample may in no way replace the testing of a product series. Bosch Sensortec
- * assumes no liability for the use of engineering samples. By accepting the engineering samples, the
- * Purchaser agrees to indemnify Bosch Sensortec from all claims arising from the use of engineering
- * samples.
- *
- * Special:
- * This software module (hereinafter called "Software") and any information on application-sheets
- * (hereinafter called "Information") is provided free of charge for the sole purpose to support your
- * application work. The Software and Information is subject to the following terms and conditions:
- *
- * The Software is specifically designed for the exclusive use for Bosch Sensortec products by
- * personnel who have special experience and training. Do not use this Software if you do not have the
- * proper experience or training.
- *
- * This Software package is provided `` as is `` and without any expressed or implied warranties,
- * including without limitation, the implied warranties of merchantability and fitness for a particular
- * purpose.
- *
- * Bosch Sensortec and their representatives and agents deny any liability for the functional impairment
- * of this Software in terms of fitness, performance and safety. Bosch Sensortec and their
- * representatives and agents shall not be liable for any direct or indirect damages or injury, except as
- * otherwise stipulated in mandatory applicable law.
- *
- * The Information provided is believed to be accurate and reliable. Bosch Sensortec assumes no
- * responsibility for the consequences of use of such Information nor for any infringement of patents or
- * other rights of third parties which may result from its use. No license is granted by implication or
- * otherwise under any patent or patent rights of Bosch. Specifications mentioned in the Information are
- * subject to change without notice.
- *
- * It is not allowed to deliver the source code of the Software to any third party without permission of
- * Bosch Sensortec.
- *
- */
-
-/*!
- * @file bsec_iot_ulp_plus_example.ino
- *
- * @brief
- * Example for using of BSEC library in a fixed configuration with the BME680 sensor.
- * This works by running an endless loop in the bsec_iot_loop() function.
- */
-
-/*!
- * @addtogroup bsec_examples BSEC Examples
- * @brief BSEC usage examples
- * @{*/
-
-/**********************************************************************************************************************/
-/* header files */
-/**********************************************************************************************************************/
-
-#include "bsec_integration.h"
-#include "bsec_serialized_configurations_iaq.h"
-#include <Wire.h>
-
-/**********************************************************************************************************************/
-/* functions */
-/**********************************************************************************************************************/
-
-/*!
- * @brief Write operation in either Wire or SPI
- *
- * param[in] dev_addr Wire or SPI device address
- * param[in] reg_addr register address
- * param[in] reg_data_ptr pointer to the data to be written
- * param[in] data_len number of bytes to be written
- *
- * @return result of the bus communication function
- */
-int8_t bus_write(uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data_ptr, uint16_t data_len)
-{
- Wire.beginTransmission(dev_addr);
- Wire.write(reg_addr); /* Set register address to start writing to */
-
- /* Write the data */
- for (int index = 0; index < data_len; index++) {
- Wire.write(reg_data_ptr[index]);
- }
-
- return (int8_t)Wire.endTransmission();
-}
-
-/*!
- * @brief Read operation in either Wire or SPI
- *
- * param[in] dev_addr Wire or SPI device address
- * param[in] reg_addr register address
- * param[out] reg_data_ptr pointer to the memory to be used to store the read data
- * param[in] data_len number of bytes to be read
- *
- * @return result of the bus communication function
- */
-int8_t bus_read(uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data_ptr, uint16_t data_len)
-{
- int8_t comResult = 0;
- Wire.beginTransmission(dev_addr);
- Wire.write(reg_addr); /* Set register address to start reading from */
- comResult = Wire.endTransmission();
-
- delayMicroseconds(150); /* Precautionary response delay */
- Wire.requestFrom(dev_addr, (uint8_t)data_len); /* Request data */
-
- int index = 0;
- while (Wire.available()) /* The slave device may send less than requested (burst read) */
- {
- reg_data_ptr[index] = Wire.read();
- index++;
- }
-
- return comResult;
-}
-
-/*!
- * @brief System specific implementation of sleep function
- *
- * @param[in] t_ms time in milliseconds
- *
- * @return none
- */
-void sleep(uint32_t t_ms)
-{
- delay(t_ms);
-}
-
-/*!
- * @brief Capture the system time in microseconds
- *
- * @return system_current_time current system timestamp in microseconds
- */
-int64_t get_timestamp_us()
-{
- return (int64_t) millis() * 1000;
-}
-
-/*!
- * @brief Handling of the ready outputs
- *
- * @param[in] timestamp time in nanoseconds
- * @param[in] iaq IAQ signal
- * @param[in] iaq_accuracy accuracy of IAQ signal
- * @param[in] temperature temperature signal
- * @param[in] humidity humidity signal
- * @param[in] pressure pressure signal
- * @param[in] raw_temperature raw temperature signal
- * @param[in] raw_humidity raw humidity signal
- * @param[in] gas raw gas sensor signal
- * @param[in] bsec_status value returned by the bsec_do_steps() call
- *
- * @return none
- */
-void output_ready(int64_t timestamp, float iaq, uint8_t iaq_accuracy, float temperature, float humidity,
- float pressure, float raw_temperature, float raw_humidity, float gas, bsec_library_return_t bsec_status,
- float static_iaq, float co2_equivalent, float breath_voc_equivalent)
-{
- Serial.print("[");
- Serial.print(timestamp/1e6);
- Serial.print("] T: ");
- Serial.print(temperature);
- Serial.print("| rH: ");
- Serial.print(humidity);
- Serial.print("| IAQ: ");
- Serial.print(iaq);
- Serial.print(" (");
- Serial.print(iaq_accuracy);
- Serial.println(")");
-}
-
-/*!
- * @brief Load previous library state from non-volatile memory
- *
- * @param[in,out] state_buffer buffer to hold the loaded state string
- * @param[in] n_buffer size of the allocated state buffer
- *
- * @return number of bytes copied to state_buffer
- */
-uint32_t state_load(uint8_t *state_buffer, uint32_t n_buffer)
-{
- // ...
- // Load a previous library state from non-volatile memory, if available.
- //
- // Return zero if loading was unsuccessful or no state was available,
- // otherwise return length of loaded state string.
- // ...
- return 0;
-}
-
-/*!
- * @brief Save library state to non-volatile memory
- *
- * @param[in] state_buffer buffer holding the state to be stored
- * @param[in] length length of the state string to be stored
- *
- * @return none
- */
-void state_save(const uint8_t *state_buffer, uint32_t length)
-{
- // ...
- // Save the string some form of non-volatile memory, if possible.
- // ...
-}
-
-/*!
- * @brief Load library config from non-volatile memory
- *
- * @param[in,out] config_buffer buffer to hold the loaded state string
- * @param[in] n_buffer size of the allocated state buffer
- *
- * @return number of bytes copied to config_buffer
- */
-uint32_t config_load(uint8_t *config_buffer, uint32_t n_buffer)
-{
- // ...
- // Load a library config from non-volatile memory, if available.
- //
- // Return zero if loading was unsuccessful or no config was available,
- // otherwise return length of loaded config string.
- // ...
-
- memcpy(config_buffer, bsec_config_iaq, sizeof(bsec_config_iaq));
- return sizeof(bsec_config_iaq);
-}
-
-/*!
- * @brief Interrupt handler for press of a ULP plus button
- *
- * @return none
- */
-void ulp_plus_button_press()
-{
- /* We call bsec_update_subscription() in order to instruct BSEC to perform an extra measurement at the next
- * possible time slot
- */
-
- bsec_sensor_configuration_t requested_virtual_sensors[1];
- uint8_t n_requested_virtual_sensors = 1;
- bsec_sensor_configuration_t required_sensor_settings[BSEC_MAX_PHYSICAL_SENSOR];
- uint8_t n_required_sensor_settings = BSEC_MAX_PHYSICAL_SENSOR;
- bsec_library_return_t status = BSEC_OK;
-
- /* To trigger a ULP plus, we request the IAQ virtual sensor with a specific sample rate code */
- requested_virtual_sensors[0].sensor_id = BSEC_OUTPUT_IAQ_ESTIMATE;
- requested_virtual_sensors[0].sample_rate = BSEC_SAMPLE_RATE_ULP_MEASUREMENT_ON_DEMAND;
-
- /* Call bsec_update_subscription() to enable/disable the requested virtual sensors */
- status = bsec_update_subscription(requested_virtual_sensors, n_requested_virtual_sensors, required_sensor_settings,
- &n_required_sensor_settings);
-
- /* The status code would tell is if the request was accepted. It will be rejected if the sensor is not already in
- * ULP mode, or if the time difference between requests is too short, for example. */
- if (status == BSEC_OK)
- {
- Serial.println("ULP plus triggered sucessfully.");
- }
- else
- {
- Serial.print("ULP plus request rejected. ");
- switch (status)
- {
- case BSEC_W_SC_MODEXCEEDULPTIMELIMIT:
- Serial.println("Request came within 20 s of a previous measurement.");
- break;
- case BSEC_W_SC_MODINSUFFICIENTWAITTIME:
- Serial.println("Request came within 20 s of a ULP plus.");
- break;
- case BSEC_W_SU_MODINNOULP:
- Serial.println("Sensor not in ULP mode.");
- break;
- }
- }
-}
-
-/*!
- * @brief Main function which configures BSEC library and then reads and processes the data from sensor based
- * on timer ticks
- *
- * @return result of the processing
- */
-void setup()
-{
- return_values_init ret;
-
- /* Init I2C and serial communication */
- Wire.begin();
- Serial.begin(115200);
-
- /* Setup button interrupt to trigger ULP plus */
- pinMode(2, INPUT_PULLUP);
- attachInterrupt(digitalPinToInterrupt(2), ulp_plus_button_press, FALLING);
-
- /* Call to the function which initializes the BSEC library
- * Switch on ultra_low-power mode and provide no temperature offset */
- ret = bsec_iot_init(BSEC_SAMPLE_RATE_ULP, 5.0f, bus_write, bus_read, sleep, state_load, config_load);
- if (ret.bme680_status)
- {
- /* Could not intialize BME680 */
- Serial.println("Error while initializing BME680");
- return;
- }
- else if (ret.bsec_status)
- {
- /* Could not intialize BSEC library */
- Serial.println("Error while initializing BSEC library");
- return;
- }
-
- /* Call to endless loop function which reads and processes data based on sensor settings */
- /* State is saved every 10.000 samples, which means every 100 * 300 secs = 500 minutes */
- bsec_iot_loop(sleep, get_timestamp_us, output_ready, state_save, 100);
-}
-
-void loop()
-{
-}
-
-/*! @}*/
-
diff --git a/lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-47.pdf b/lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-48.pdf
similarity index 89%
rename from lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-47.pdf
rename to lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-48.pdf
index 49804ef10c242e953b466a4320a167fbdfe22932..6fc319d9ff5293b85358ee7f027539b6d9415f21 100644
--- a/lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-47.pdf
+++ b/lib/vendor/Bosch/BSEC/integration_guide/BST-BME680-Integration-Guide-AN008-48.pdf
@@ -329,9 +329,7 @@ endobj
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diff --git a/lib/vendor/Bosch/BSEC/meson.build b/lib/vendor/Bosch/BSEC/meson.build
index fe1e1746de595f1486e6d5d9e2e41147c18bdedb..f2181e89f5396e93e2b2221523b3455d344244f4 100644
--- a/lib/vendor/Bosch/BSEC/meson.build
+++ b/lib/vendor/Bosch/BSEC/meson.build
@@ -3,13 +3,13 @@ cc = meson.get_compiler('c')
libalgobsec = cc.find_library('libalgobsec', dirs: meson.current_source_dir() + '/algo/normal_version/bin/gcc/Cortex_M4')
includes = include_directories(
- 'examples/',
+ 'examples/bsec_iot_example/',
'algo/normal_version/inc/',
'config/'
)
sources = files(
- 'examples/bsec_integration.c',
+ 'examples/bsec_iot_example/bsec_integration.c',
# 'config/generic_18v_3s_28d/bsec_serialized_configurations_iaq.c'
)
diff --git a/lib/vendor/Bosch/BSEC/readme_API.txt b/lib/vendor/Bosch/BSEC/readme_API.txt
new file mode 100644
index 0000000000000000000000000000000000000000..07c2e5ebd2f16c60bea5ab6cd252bdbf5c4faf21
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/readme_API.txt
@@ -0,0 +1,4 @@
+API link
+https://github.com/BoschSensortec/BME680_driver/releases
+
+please use version v3.5.10
\ No newline at end of file
diff --git a/lib/vendor/Bosch/BSEC/readme_BSEC_In_Arduino.txt b/lib/vendor/Bosch/BSEC/readme_BSEC_In_Arduino.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e3aeac8ae62fa73e4ceaa560e9fd9ae4432e05ba
--- /dev/null
+++ b/lib/vendor/Bosch/BSEC/readme_BSEC_In_Arduino.txt
@@ -0,0 +1,2 @@
+please refer to github
+https://github.com/BoschSensortec/BSEC-Arduino-library
\ No newline at end of file