加入C板样例的bsp_can和CAN_receive函数库

Core/Src/stm32f4xx_it.c

@@ -20,8 +20,6 @@
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
 #include "stm32f4xx_it.h"
-#include "FreeRTOS.h"
-#include "task.h"
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 /* USER CODE END Includes */
@@ -57,6 +55,7 @@
 /* USER CODE END 0 */
 
 /* External variables --------------------------------------------------------*/
+extern TIM_HandleTypeDef htim6;
 
 /* USER CODE BEGIN EV */
 
@@ -153,28 +152,6 @@ void DebugMon_Handler(void)
   /* USER CODE END DebugMonitor_IRQn 1 */
 }
 
-/**
-  * @brief This function handles System tick timer.
-  */
-void SysTick_Handler(void)
-{
-  /* USER CODE BEGIN SysTick_IRQn 0 */
-
-  /* USER CODE END SysTick_IRQn 0 */
-  HAL_IncTick();
-#if (INCLUDE_xTaskGetSchedulerState == 1 )
-  if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED)
-  {
-#endif /* INCLUDE_xTaskGetSchedulerState */
-  xPortSysTickHandler();
-#if (INCLUDE_xTaskGetSchedulerState == 1 )
-  }
-#endif /* INCLUDE_xTaskGetSchedulerState */
-  /* USER CODE BEGIN SysTick_IRQn 1 */
-
-  /* USER CODE END SysTick_IRQn 1 */
-}
-
 /******************************************************************************/
 /* STM32F4xx Peripheral Interrupt Handlers                                    */
 /* Add here the Interrupt Handlers for the used peripherals.                  */
@@ -182,6 +159,20 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f4xx.s).                    */
 /******************************************************************************/
 
+/**
+  * @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
+  */
+void TIM6_DAC_IRQHandler(void)
+{
+  /* USER CODE BEGIN TIM6_DAC_IRQn 0 */
+
+  /* USER CODE END TIM6_DAC_IRQn 0 */
+  HAL_TIM_IRQHandler(&htim6);
+  /* USER CODE BEGIN TIM6_DAC_IRQn 1 */
+
+  /* USER CODE END TIM6_DAC_IRQn 1 */
+}
+
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */