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金牌会员  
 
	积分1706金钱1706 注册时间2014-7-11在线时间300 小时 | 
 
3金钱 
| STM32H743 STM32CBUE MX如何设置串口通讯,如何设置接收 
 原子哥,STM32H743 STM32CBUE MX设置通讯时,总设置不出
 
 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)这个函数
 
 只能设置出这个函数
 void USART1_IRQHandler(void)
 {
 /* USER CODE BEGIN USART1_IRQn 0 */
 
 /* USER CODE END USART1_IRQn 0 */
 HAL_UART_IRQHandler(&huart1);
 /* USER CODE BEGIN USART1_IRQn 1 */
 
 /* USER CODE END USART1_IRQn 1 */
 }
 
 并且主函数是空的
 int main(void)
 {
 
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
 
 /* MPU Configuration--------------------------------------------------------*/
 MPU_Config();
 
 /* MCU Configuration--------------------------------------------------------*/
 
 /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
 HAL_Init();
 
 /* USER CODE BEGIN Init */
 
 /* USER CODE END Init */
 
 /* Configure the system clock */
 SystemClock_Config();
 
 /* USER CODE BEGIN SysInit */
 
 /* USER CODE END SysInit */
 
 /* Initialize all configured peripherals */
 MX_GPIO_Init();
 MX_TIM3_Init();
 
 MX_USART1_UART_Init();
 
 /* USER CODE BEGIN 2 */
 
 /* USER CODE END 2 */
 
 /* Infinite loop */
 /* USER CODE BEGIN WHILE */
 while (1)
 {
 /* USER CODE END WHILE */
 
 /* USER CODE BEGIN 3 */
 }
 /* USER CODE END 3 */
 }
 
 请问你如何设置接收?
 
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