diff --git a/Core/Src/main.c b/Core/Src/main.c
index 6ca5d76..74b5362 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -32,7 +32,7 @@
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-
+#include "bsp_uart.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -66,7 +66,16 @@ void MX_FREERTOS_Init(void);
 
 /* Private user code ---------------------------------------------------------*/
 /* USER CODE BEGIN 0 */
-
+#if !defined(CONFIG_UART_IT_IDLEDMA) && !defined(BUILD_RBCORE)
+extern TComCtrl *g_ptCom1;
+void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
+{
+    if (huart->Instance == USART3)
+	{
+    	UART_RX_IRQHandler(g_ptCom1);
+	}
+}
+#endif
 /* USER CODE END 0 */
 
 /**
diff --git a/robot b/robot
index d64aa4f..ac42409 160000
--- a/robot
+++ b/robot
@@ -1 +1 @@
-Subproject commit d64aa4f291afe549bd70c0f52b3d04951605d4f4
+Subproject commit ac4240918e6caf25114bad3807dc6c040c6ea4c4