ny davai

Core/Src/main.c

@@ -18,6 +18,7 @@
 /* USER CODE END Header */
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
+#include "cmsis_os.h"
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
@@ -54,6 +55,13 @@ SPI_HandleTypeDef hspi1;
 UART_HandleTypeDef huart1;
 DMA_HandleTypeDef hdma_usart1_tx;
 
+/* Definitions for defaultTask */
+osThreadId_t defaultTaskHandle;
+const osThreadAttr_t defaultTask_attributes = {
+  .name = "defaultTask",
+  .stack_size = 128 * 4,
+  .priority = (osPriority_t) osPriorityNormal,
+};
 /* USER CODE BEGIN PV */
 
 /* USER CODE END PV */
@@ -64,6 +72,8 @@ static void MX_GPIO_Init(void);
 static void MX_SPI1_Init(void);
 static void MX_DMA_Init(void);
 static void MX_USART1_UART_Init(void);
+void StartDefaultTask(void *argument);
+
 /* USER CODE BEGIN PFP */
 
 /* USER CODE END PFP */
@@ -111,6 +121,41 @@ int main(void)
   HAL_Delay(100);
   /* USER CODE END 2 */
 
+  /* Init scheduler */
+  osKernelInitialize();
+
+  /* USER CODE BEGIN RTOS_MUTEX */
+  /* add mutexes, ... */
+  /* USER CODE END RTOS_MUTEX */
+
+  /* USER CODE BEGIN RTOS_SEMAPHORES */
+  /* add semaphores, ... */
+  /* USER CODE END RTOS_SEMAPHORES */
+
+  /* USER CODE BEGIN RTOS_TIMERS */
+  /* start timers, add new ones, ... */
+  /* USER CODE END RTOS_TIMERS */
+
+  /* USER CODE BEGIN RTOS_QUEUES */
+  /* add queues, ... */
+  /* USER CODE END RTOS_QUEUES */
+
+  /* Create the thread(s) */
+  /* creation of defaultTask */
+  defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
+
+  /* USER CODE BEGIN RTOS_THREADS */
+  /* add threads, ... */
+  /* USER CODE END RTOS_THREADS */
+
+  /* USER CODE BEGIN RTOS_EVENTS */
+  /* add events, ... */
+  /* USER CODE END RTOS_EVENTS */
+
+  /* Start scheduler */
+  osKernelStart();
+
+  /* We should never get here as control is now taken by the scheduler */
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
   struct sData data[3];
@@ -292,7 +337,7 @@ static void MX_DMA_Init(void)
 
   /* DMA interrupt init */
   /* DMA1_Channel4_IRQn interrupt configuration */
-  HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 0, 0);
+  HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 5, 0);
   HAL_NVIC_EnableIRQ(DMA1_Channel4_IRQn);
 
 }
@@ -350,6 +395,45 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
 }
 /* USER CODE END 4 */
 
+/* USER CODE BEGIN Header_StartDefaultTask */
+/**
+  * @brief  Function implementing the defaultTask thread.
+  * @param  argument: Not used
+  * @retval None
+  */
+/* USER CODE END Header_StartDefaultTask */
+void StartDefaultTask(void *argument)
+{
+  /* USER CODE BEGIN 5 */
+  /* Infinite loop */
+  for(;;)
+  {
+    osDelay(1);
+  }
+  /* USER CODE END 5 */
+}
+
+/**
+  * @brief  Period elapsed callback in non blocking mode
+  * @note   This function is called  when TIM6 interrupt took place, inside
+  * HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
+  * a global variable "uwTick" used as application time base.
+  * @param  htim : TIM handle
+  * @retval None
+  */
+void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
+{
+  /* USER CODE BEGIN Callback 0 */
+
+  /* USER CODE END Callback 0 */
+  if (htim->Instance == TIM6) {
+    HAL_IncTick();
+  }
+  /* USER CODE BEGIN Callback 1 */
+
+  /* USER CODE END Callback 1 */
+}
+
 /**
   * @brief  This function is executed in case of error occurrence.
   * @retval None