修改can

assets/User_code/bsp/bsp.h

@@ -4,6 +4,14 @@
 extern "C" {
 #endif
 
+/* USER INCLUDE BEGIN */
+
+/* USER INCLUDE END */
+
+/* USER DEFINE BEGIN */
+
+/* USER DEFINE END */
+
 #define BSP_OK (0)
 #define BSP_ERR (-1)
 #define BSP_ERR_NULL (-2)
@@ -11,6 +19,10 @@ extern "C" {
 #define BSP_ERR_NO_DEV (-4)
 #define BSP_ERR_TIMEOUT (-5)
 
+/* USER FUNCTION BEGIN */
+
+/* USER FUNCTION END */
+
 #ifdef __cplusplus
 }
 #endif