【主线待合】增加debug模式下冻结看门狗

Core/Src/main.c

@@ -90,7 +90,7 @@ int main(void)
   SystemClock_Config();
 
   /* USER CODE BEGIN SysInit */
-
+  __HAL_DBGMCU_FREEZE_IWDG();
   /* USER CODE END SysInit */
 
   /* Initialize all configured peripherals */