当解析不出飞控数据时闪红灯

app/drivers/sertrf/protocol/mavlink_control.c

@@ -179,10 +179,11 @@ void mavlink_recv_loop(mavlink_device_t* mavlink_device)
     }
 }
 
-void mavlink_recv_buf(mavlink_device_t* mavlink_device, void *data, uint32_t size)
+int mavlink_recv_buf(mavlink_device_t* mavlink_device, void *data, uint32_t size)
 {
+    uint8_t res = 0;
     bool success = false; 
-
+    
     mavlink_message_t message;
     
     uint32_t size_lat = size;
@@ -196,8 +197,9 @@ void mavlink_recv_buf(mavlink_device_t* mavlink_device, void *data, uint32_t siz
         if(success){
             // printf("Received message from serial with ID #%d (sys:%d|comp:%d):\n", message.msgid, message.sysid, message.compid);
             mavlik_packet_processing(mavlink_device,&message);
-            // break;
+            success = false;
+            res++;
         }
     }
-    
+    return res;
 }