Signed-off-by: Rahix <rahix@rahix.de>

Jakob authored 5 years ago and Arist committed 5 years ago

Epicardium API for max86150 aligned with latest state of sensor
development on card10.

Co-Authored-by: Arist <aristkojevnikov@gmail.com>

Signed-off-by: Rahix <rahix@rahix.de>

Also modifies the PMIC UI code to be more intuitive

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

swym authored 5 years ago and rahix committed 5 years ago

usb/epc_usb
====
Contains device-independent USB implementation, services MAXUSB stack
and is given the actual USB descriptors & callbacks on initialization.
Handles USB events and configures/deconfigures the device accordingly
during the USB setup procedure.

usb/mass_storage & cdcacm
====
Contain device-specific implementations, service MAXUSB's device class
APIs for cdcacm and mass storage.
Here, mass storage is independent of the underlying storage device.

modules/usb
====
Public apic_usb API, configuration and storage device management.
Defines the actual USB device descriptors and services the upc_usb API.

If we want to add SD card functionality, this would be the place to add
it.

Signed-off-by: Rahix <rahix@rahix.de>

chris007 authored 5 years ago and rahix committed 5 years ago

Integrated the BME680 Sensor as Python module.  Performs a single read of
temperature (°C), humidity (% r.h.), air pressure (hPa) and gas resistance
(Ohm).

RTC_Init will turn off the RTC and readout will not be possible until
RTC_EnableRTCE is called.  The previous version worked because the
bootloader would call RTC_Init and Epicardium would then call
RTC_EnableRTCE.

This broke with the hardware-init changes in

    b76ac8fc

and lead to behavior where cold boot would not enable the RTC.  This
commit switches the order of the two calls in the bootloader so it is
always initialized correctly.  Because some older bootloaders are
already out in the field, this commit also introduces basic rtc init
into Epicardium so the new firmware can work correctly with older
bootloaders.

Signed-off-by: Rahix <rahix@rahix.de>

This includes a new RTOS task to animate the personal state LED
independently of pycardium. While the animation is running pycardium
can't control the personal state LED.

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

The bootloader will have initialized the display in all cases so we
don't need to repeat the same init code all over again.

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>