enabled dimming over ADC input

Core/Inc/main.h

@@ -107,7 +107,7 @@ void Error_Handler(void);
 #define CLS_POWER_GPIO_Port GPIOE
 
 /* USER CODE BEGIN Private defines */
-
+void StartPowerTasks(void);
 /* USER CODE END Private defines */
 
 #ifdef __cplusplus

Core/Src/adc.c

@@ -45,7 +45,7 @@ void MX_ADC1_Init(void)
   /** Common config
   */
   hadc1.Instance = ADC1;
-  hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
+  hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV2;
   hadc1.Init.Resolution = ADC_RESOLUTION_16B;
   hadc1.Init.ScanConvMode = ADC_SCAN_ENABLE;
   hadc1.Init.EOCSelection = ADC_EOC_SEQ_CONV;
@@ -76,7 +76,7 @@ void MX_ADC1_Init(void)
   */
   sConfig.Channel = ADC_CHANNEL_5;
   sConfig.Rank = ADC_REGULAR_RANK_1;
-  sConfig.SamplingTime = ADC_SAMPLETIME_32CYCLES_5;
+  sConfig.SamplingTime = ADC_SAMPLETIME_810CYCLES_5;
   sConfig.SingleDiff = ADC_SINGLE_ENDED;
   sConfig.OffsetNumber = ADC_OFFSET_NONE;
   sConfig.Offset = 0;

Core/Src/freertos.c

@@ -38,6 +38,7 @@
 #include "LightTask.h"
 #include "LightState.h"
 #include "BSP_GPIO.h"
+#include "BSP_ADC.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -139,11 +140,6 @@ void MX_FREERTOS_Init(void) {
   UsbDataHandler_Start();
   ULOG_INFO("Setup CanDataTask");
   CanDataTask_start();
-  ULOG_INFO("Setup CLS");
-  CLS_Init();
-  ULOG_INFO("Setup LightTask");
-  LightTask_start();
-  LightStateTask_start();
   /* USER CODE END RTOS_THREADS */
 
   /* USER CODE BEGIN RTOS_EVENTS */
@@ -206,6 +202,18 @@ void StartDefaultTask(void *argument)
     snprintf(INA_LOG, sizeof(INA_LOG),"Voltage[mV] %.2f Current[mA] %d P[W]: %.2f", voltage_V, current, power_W);
     ULOG_INFO(INA_LOG);
 
+
+
+    // Read the battery voltage
+    float bus = BSP_ADC_ReadBusValue();
+    float dimm = BSP_ADC_ReadDimmerValue();
+
+    // Print the battery voltage and dimmer value
+    char output[64];
+    snprintf(output,64,"Bus voltage: %.2fV, Dimmer voltage: %.2fV", bus, dimm);
+    ULOG_INFO(output);
+
+
   }
   /* USER CODE END StartDefaultTask */
 }
@@ -226,8 +234,7 @@ void WaitForStartConfirm_Task(void *argument) {
     osDelayUntil(tick);
     tick += delayTime;
     if(BSP_GPIO_K15isSet() || CanDataTask_gotCarCanMessage()) {
-        BSP_GPIO_ClsOn();
-        BSP_GPIO_RadioOn();
+        BSP_POWER_FullPowerMode();
         ULOG_INFO("Power systems started");
         osThreadExit();
         
@@ -251,5 +258,19 @@ void WaitForStartConfirm_Task(void *argument) {
   }
 }
 
+
+// this is called from BSP_POWER_FullPowerMode
+// this function should start tasks that depend on the power being on
+void StartPowerTasks(void) {
+
+  ULOG_INFO("Setup CLS");
+  CLS_Init();
+  ULOG_INFO("Setup LightTask");
+  LightTask_start();
+  LightStateTask_start();
+
+
+}
+
 /* USER CODE END Application */
 

Core/Src/main.c

@@ -135,7 +135,6 @@ int main(void)
   
   BSP_GPIO_PeriperalsOn();
   BSP_POWER_Init();
-  BSP_ADC_Start();
   ULOG_INIT();
   ULOG_SUBSCRIBE(ULOG_SendLPUART,ULOG_DEBUG_LEVEL);
   ULOG_DEBUG("Setup Logger");

Core/Src/stm32h7xx_hal_msp.c

@@ -73,18 +73,6 @@ void HAL_MspInit(void)
   /* PendSV_IRQn interrupt configuration */
   HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
 
-  /** Enable the VREF clock
-  */
-  __HAL_RCC_VREF_CLK_ENABLE();
-
-  /** Disable the Internal Voltage Reference buffer
-  */
-  HAL_SYSCFG_DisableVREFBUF();
-
-  /** Configure the internal voltage reference buffer high impedance mode
-  */
-  HAL_SYSCFG_VREFBUF_HighImpedanceConfig(SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE);
-
   /* USER CODE BEGIN MspInit 1 */
 
   /* USER CODE END MspInit 1 */