test commit, update gitignore

Software/Core/Src/main.c

@@ -71,6 +71,7 @@ static void MX_TIM2_Init(void);
   */
 int main(void)
 {
+
   /* USER CODE BEGIN 1 */
 
   /* USER CODE END 1 */
@@ -107,6 +108,7 @@ int main(void)
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */
+    ADCMeasureLooooop();
   }
   /* USER CODE END 3 */
 }
@@ -123,12 +125,14 @@ void SystemClock_Config(void)
   /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSI14;
-  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI14|RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
   RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
-  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
   RCC_OscInitStruct.HSI14CalibrationValue = 16;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL4;
+  RCC_OscInitStruct.PLL.PREDIV = RCC_PREDIV_DIV3;
   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
   {
     Error_Handler();
@@ -138,7 +142,7 @@ void SystemClock_Config(void)
   */
   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                               |RCC_CLOCKTYPE_PCLK1;
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
 
@@ -226,15 +230,15 @@ static void MX_CAN_Init(void)
 
   /* USER CODE END CAN_Init 1 */
   hcan.Instance = CAN;
-  hcan.Init.Prescaler = 16;
+  hcan.Init.Prescaler = 2;
   hcan.Init.Mode = CAN_MODE_NORMAL;
   hcan.Init.SyncJumpWidth = CAN_SJW_1TQ;
-  hcan.Init.TimeSeg1 = CAN_BS1_1TQ;
-  hcan.Init.TimeSeg2 = CAN_BS2_1TQ;
+  hcan.Init.TimeSeg1 = CAN_BS1_13TQ;
+  hcan.Init.TimeSeg2 = CAN_BS2_2TQ;
   hcan.Init.TimeTriggeredMode = DISABLE;
-  hcan.Init.AutoBusOff = DISABLE;
+  hcan.Init.AutoBusOff = ENABLE;
   hcan.Init.AutoWakeUp = DISABLE;
-  hcan.Init.AutoRetransmission = DISABLE;
+  hcan.Init.AutoRetransmission = ENABLE;
   hcan.Init.ReceiveFifoLocked = DISABLE;
   hcan.Init.TransmitFifoPriority = DISABLE;
   if (HAL_CAN_Init(&hcan) != HAL_OK)

Software/Core/Src/stm32f0xx_hal_msp.c

@@ -20,7 +20,6 @@
 
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
-
 /* USER CODE BEGIN Includes */
 
 /* USER CODE END Includes */
@@ -65,6 +64,7 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
   */
 void HAL_MspInit(void)
 {
+
   /* USER CODE BEGIN MspInit 0 */
 
   /* USER CODE END MspInit 0 */
@@ -106,6 +106,9 @@ void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
+    /* ADC1 interrupt Init */
+    HAL_NVIC_SetPriority(ADC1_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(ADC1_IRQn);
   /* USER CODE BEGIN ADC1_MspInit 1 */
 
   /* USER CODE END ADC1_MspInit 1 */
@@ -135,6 +138,8 @@ void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
     */
     HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
 
+    /* ADC1 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(ADC1_IRQn);
   /* USER CODE BEGIN ADC1_MspDeInit 1 */
 
   /* USER CODE END ADC1_MspDeInit 1 */

Software/Core/Src/stm32f0xx_it.c

@@ -55,7 +55,7 @@
 /* USER CODE END 0 */
 
 /* External variables --------------------------------------------------------*/
-
+extern ADC_HandleTypeDef hadc;
 /* USER CODE BEGIN EV */
 
 /* USER CODE END EV */
@@ -140,6 +140,20 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f0xx.s).                    */
 /******************************************************************************/
 
+/**
+  * @brief This function handles ADC interrupt.
+  */
+void ADC1_IRQHandler(void)
+{
+  /* USER CODE BEGIN ADC1_IRQn 0 */
+
+  /* USER CODE END ADC1_IRQn 0 */
+  HAL_ADC_IRQHandler(&hadc);
+  /* USER CODE BEGIN ADC1_IRQn 1 */
+
+  /* USER CODE END ADC1_IRQn 1 */
+}
+
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */

Software/Core/Src/syscalls.c

@@ -0,0 +1,176 @@
+/**
+ ******************************************************************************
+ * @file      syscalls.c
+ * @author    Auto-generated by STM32CubeMX
+ * @brief     Minimal System calls file
+ *
+ *            For more information about which c-functions
+ *            need which of these lowlevel functions
+ *            please consult the Newlib libc-manual
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2020-2024 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+
+/* Includes */
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <signal.h>
+#include <time.h>
+#include <sys/time.h>
+#include <sys/times.h>
+
+
+/* Variables */
+extern int __io_putchar(int ch) __attribute__((weak));
+extern int __io_getchar(void) __attribute__((weak));
+
+
+char *__env[1] = { 0 };
+char **environ = __env;
+
+
+/* Functions */
+void initialise_monitor_handles()
+{
+}
+
+int _getpid(void)
+{
+  return 1;
+}
+
+int _kill(int pid, int sig)
+{
+  (void)pid;
+  (void)sig;
+  errno = EINVAL;
+  return -1;
+}
+
+void _exit (int status)
+{
+  _kill(status, -1);
+  while (1) {}    /* Make sure we hang here */
+}
+
+__attribute__((weak)) int _read(int file, char *ptr, int len)
+{
+  (void)file;
+  int DataIdx;
+
+  for (DataIdx = 0; DataIdx < len; DataIdx++)
+  {
+    *ptr++ = __io_getchar();
+  }
+
+  return len;
+}
+
+__attribute__((weak)) int _write(int file, char *ptr, int len)
+{
+  (void)file;
+  int DataIdx;
+
+  for (DataIdx = 0; DataIdx < len; DataIdx++)
+  {
+    __io_putchar(*ptr++);
+  }
+  return len;
+}
+
+int _close(int file)
+{
+  (void)file;
+  return -1;
+}
+
+
+int _fstat(int file, struct stat *st)
+{
+  (void)file;
+  st->st_mode = S_IFCHR;
+  return 0;
+}
+
+int _isatty(int file)
+{
+  (void)file;
+  return 1;
+}
+
+int _lseek(int file, int ptr, int dir)
+{
+  (void)file;
+  (void)ptr;
+  (void)dir;
+  return 0;
+}
+
+int _open(char *path, int flags, ...)
+{
+  (void)path;
+  (void)flags;
+  /* Pretend like we always fail */
+  return -1;
+}
+
+int _wait(int *status)
+{
+  (void)status;
+  errno = ECHILD;
+  return -1;
+}
+
+int _unlink(char *name)
+{
+  (void)name;
+  errno = ENOENT;
+  return -1;
+}
+
+int _times(struct tms *buf)
+{
+  (void)buf;
+  return -1;
+}
+
+int _stat(char *file, struct stat *st)
+{
+  (void)file;
+  st->st_mode = S_IFCHR;
+  return 0;
+}
+
+int _link(char *old, char *new)
+{
+  (void)old;
+  (void)new;
+  errno = EMLINK;
+  return -1;
+}
+
+int _fork(void)
+{
+  errno = EAGAIN;
+  return -1;
+}
+
+int _execve(char *name, char **argv, char **env)
+{
+  (void)name;
+  (void)argv;
+  (void)env;
+  errno = ENOMEM;
+  return -1;
+}

Software/Core/Src/sysmem.c

@@ -0,0 +1,79 @@
+/**
+ ******************************************************************************
+ * @file      sysmem.c
+ * @author    Generated by STM32CubeMX
+ * @brief     System Memory calls file
+ *
+ *            For more information about which C functions
+ *            need which of these lowlevel functions
+ *            please consult the newlib libc manual
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2024 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+
+/* Includes */
+#include <errno.h>
+#include <stdint.h>
+
+/**
+ * Pointer to the current high watermark of the heap usage
+ */
+static uint8_t *__sbrk_heap_end = NULL;
+
+/**
+ * @brief _sbrk() allocates memory to the newlib heap and is used by malloc
+ *        and others from the C library
+ *
+ * @verbatim
+ * ############################################################################
+ * #  .data  #  .bss  #       newlib heap       #          MSP stack          #
+ * #         #        #                         # Reserved by _Min_Stack_Size #
+ * ############################################################################
+ * ^-- RAM start      ^-- _end                             _estack, RAM end --^
+ * @endverbatim
+ *
+ * This implementation starts allocating at the '_end' linker symbol
+ * The '_Min_Stack_Size' linker symbol reserves a memory for the MSP stack
+ * The implementation considers '_estack' linker symbol to be RAM end
+ * NOTE: If the MSP stack, at any point during execution, grows larger than the
+ * reserved size, please increase the '_Min_Stack_Size'.
+ *
+ * @param incr Memory size
+ * @return Pointer to allocated memory
+ */
+void *_sbrk(ptrdiff_t incr)
+{
+  extern uint8_t _end; /* Symbol defined in the linker script */
+  extern uint8_t _estack; /* Symbol defined in the linker script */
+  extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
+  const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size;
+  const uint8_t *max_heap = (uint8_t *)stack_limit;
+  uint8_t *prev_heap_end;
+
+  /* Initialize heap end at first call */
+  if (NULL == __sbrk_heap_end)
+  {
+    __sbrk_heap_end = &_end;
+  }
+
+  /* Protect heap from growing into the reserved MSP stack */
+  if (__sbrk_heap_end + incr > max_heap)
+  {
+    errno = ENOMEM;
+    return (void *)-1;
+  }
+
+  prev_heap_end = __sbrk_heap_end;
+  __sbrk_heap_end += incr;
+
+  return (void *)prev_heap_end;
+}