From bc6e2b0d07341884c63511995335e84b6c218bed Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sun, 5 May 2019 23:37:53 +0200
Subject: [PATCH] feat(helloworld): Setup pmic
---
Hello_World/Makefile | 5 ++-
Hello_World/main.c | 82 ++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 84 insertions(+), 3 deletions(-)
diff --git a/Hello_World/Makefile b/Hello_World/Makefile
index 7ed25360..e8bcc558 100644
--- a/Hello_World/Makefile
+++ b/Hello_World/Makefile
@@ -69,7 +69,7 @@ SRCS = main.c
SRCS += ../lib/card10/oled96.c
SRCS += ../lib/card10/fonts.c
SRCS += bhy_support.c bhy_uc_driver.c bhy.c
-
+SRCS += MAX77650-Arduino-Library.c
# Where to find source files for this test
VPATH = .
@@ -83,6 +83,9 @@ IPATH += ../lib/bosch/BHy1_driver_and_MCU_solution/driver/inc
IPATH += ../lib/bosch/BHy1_driver_and_MCU_solution/examples/firmware/
VPATH += ../lib/bosch/BHy1_driver_and_MCU_solution/driver/src
+IPATH += ../lib/maxim/MAX77650-Arduino-Library
+VPATH += ../lib/maxim/MAX77650-Arduino-Library
+
# Enable assertion checking for development
PROJ_CFLAGS+=-DMXC_ASSERT_ENABLE
diff --git a/Hello_World/main.c b/Hello_World/main.c
index e691950e..b2ff8b22 100644
--- a/Hello_World/main.c
+++ b/Hello_World/main.c
@@ -55,6 +55,7 @@
#include "bhy.h"
#include "Bosch_PCB_7183_di03_BMI160_BMM150-7183_di03.2.1.11696_170103.h"
#include "bhy_uc_driver.h"
+#include "MAX77650-Arduino-Library.h"
/***** Definitions *****/
@@ -95,6 +96,70 @@ uint32_t ecg_read_reg(uint8_t reg)
return (rx_data[1] << 16) | (rx_data[2] << 8) | rx_data[3];
}
+void pmic_init(void)
+{
+
+ uint8_t didm = MAX77650_getDIDM();
+ uint8_t cid = MAX77650_getChipID();
+ printf("MAX7765x DIDM: 0x%02x CID: 0x%02x\n", didm, cid);
+
+ MAX77650_setIP_SBB0(0b11); //Limit output of SBB0 to 500mA
+ MAX77650_setTV_SBB0(0b101000); //Set output Voltage of SBB0 to 1.8V
+ MAX77650_setADE_SBB0(0b0); //Disable Active Discharge at SBB0 Output
+ MAX77650_setEN_SBB0(0b110); //Enable SBB0 is on irrespective of FPS whenever the on/off controller is in its "On via Software" or "On via On/Off Controller" states
+
+ MAX77650_setIP_SBB1(0b11); //Limit output of SBB1 to 500mA
+ MAX77650_setTV_SBB1(0b100000); //Set output Voltage of SBB1 to 1.2V
+ //MAX77650_setTV_SBB1(0b100010); //Set output Voltage of SBB1 to 3.3V
+ MAX77650_setADE_SBB1(0b0); //Disable Active Discharge at SBB1 Output
+ MAX77650_setEN_SBB1(0b110); //Enable SBB1 is on irrespective of FPS whenever the on/off controller is in its "On via Software" or "On via On/Off Controller" states
+
+ MAX77650_setIP_SBB2(0b11); //Limit output of SBB2 to 500mA
+ MAX77650_setTV_SBB2(0b110010); //Set output Voltage of SBB2 to 3.3V
+ //MAX77650_setTV_SBB2(0b110100); //Set output Voltage of SBB2 to 5.0V
+ MAX77650_setADE_SBB2(0b0); //Disable Active Discharge at SBB2 Output
+ MAX77650_setEN_SBB2(0b110); //Enable SBB2 is on irrespective of FPS whenever the on/off controller is in its "On via Software" or "On via On/Off Controller" states
+
+
+ // Prepare the PMIC LEDs
+ MAX77650_setLED_FS0(0b01);
+ MAX77650_setINV_LED0(false); //LED red: phase operation
+ MAX77650_setBRT_LED0(0b00000); //LED red: brightness
+ MAX77650_setP_LED0(0b1111); //LED red: LED period
+ MAX77650_setD_LED0(0b1111); //LED red: LED duty-cycle
+
+ MAX77650_setLED_FS1(0b01);
+ MAX77650_setINV_LED1(false); //LED green: phase operation
+ MAX77650_setBRT_LED1(0b00000); //LED green: brightness
+ MAX77650_setP_LED1(0b1111); //LED green: LED period
+ MAX77650_setD_LED1(0b1111); //LED green: LED duty-cycle
+
+ MAX77650_setLED_FS2(0b01);
+ MAX77650_setINV_LED2(false); //LED blue: phase operation
+ MAX77650_setBRT_LED2(0b00000); //LED blue: brightness
+ MAX77650_setP_LED2(0b1111); //LED blue: LED period
+ MAX77650_setD_LED2(0b1111); //LED blue: LED duty-cycle
+
+ MAX77650_setEN_LED_MSTR(true); //LEDs Master enable
+}
+
+void set_led(uint8_t led, uint8_t val)
+{
+ if(led == 0) {
+ MAX77650_setLED_FS0(val > 0 ? 0b01 : 0);
+ MAX77650_setBRT_LED0(val);
+ }
+ if(led == 1) {
+ MAX77650_setLED_FS1(val > 0 ? 0b01 : 0);
+ MAX77650_setBRT_LED1(val);
+ }
+ if(led == 2) {
+ MAX77650_setLED_FS2(val > 0 ? 0b01 : 0);
+ MAX77650_setBRT_LED2(val);
+ }
+
+}
+
// *****************************************************************************
int main(void)
{
@@ -160,11 +225,24 @@ int main(void)
printf("%02x: 0x%06x\n", i, val);
}
+ pmic_init();
+
while (1) {
- LED_On(0);
+ set_led(0, 33);
+ set_led(1, 0);
+ set_led(2, 0);
TMR_Delay(MXC_TMR0, MSEC(500), 0);
- LED_Off(0);
+
+ set_led(0, 0);
+ set_led(1, 33);
+ set_led(2, 0);
+ TMR_Delay(MXC_TMR0, MSEC(500), 0);
+
+ set_led(0, 0);
+ set_led(1, 0);
+ set_led(2, 33);
TMR_Delay(MXC_TMR0, MSEC(500), 0);
+
printf("count = %d\n", count++);
}
}
--
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