Gracefully handle errors instead of sending to error handler

2026-07-04 18:24:57 +02:00
parent 4236c204a6
commit 48aaaf7fb8
1 changed files with 13 additions and 1 deletions
@@ -136,7 +136,19 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
  */
 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
 {
-  Error_Handler();
+  if (huart->Instance == USART1)
+  {
+    __HAL_UART_CLEAR_OREFLAG(huart);
+    __HAL_UART_CLEAR_FEFLAG(huart);
+    __HAL_UART_CLEAR_NEFLAG(huart);
+    __HAL_UART_CLEAR_PEFLAG(huart);
+
+    HAL_UART_DMAStop(huart);
+
+    huart->gState = HAL_UART_STATE_READY;
+
+    osSemaphoreRelease(xUARTDMASemaphore);
+  }
 }
 /* END HAL_UART_ErrorCallback */