Update stm32f4xx_it.c

2021-03-07 21:42:23 +08:00
parent 78a21eebad
commit d9661b5326
1 changed files with 2 additions and 2 deletions
--- a/board/ALIENTEK_EXPLORER_STM32F407ZGT6/BSP/Src/stm32f4xx_it.c
+++ b/board/ALIENTEK_EXPLORER_STM32F407ZGT6/BSP/Src/stm32f4xx_it.c
@@ -242,7 +242,7 @@ void USART2_IRQHandler(void)
 	{
 		HAL_UART_Receive(&huart2,&tmp,1,1);
 	}
-        #if defined USE_MODBUS
+        #if defined (USE_MODBUS)
 	else if(__HAL_UART_GET_FLAG(&huart2,UART_FLAG_RXNE)&&__HAL_UART_GET_IT_SOURCE(&huart2,UART_IT_RXNE))
 	{
 		prvvUARTRxISR();
@@ -276,7 +276,7 @@ void USART3_IRQHandler(void)
 void TIM6_DAC_IRQHandler(void)
 {
  /* USER CODE BEGIN TIM6_DAC_IRQn 0 */
-  #if defined USE_MODBUS
+  #if defined (USE_MODBUS)
  prvvTIMERExpiredISR();
  #endif/* USE_MODBUS */
  /* USER CODE END TIM6_DAC_IRQn 0 */