解决了报警器短时间掉电，蓝牙不重启导致的蓝牙连接事件不上报的bug

bsp/src/bsp_bt.c

@@ -44,6 +44,8 @@ BTFrameData bt_frame           = {0};
 
 valve_data valve[MAX_VALVE_NUM] = {0};
 
+rt_uint8_t to_sever_send_bt_connect_flag = 0;
+
 rt_size_t BSP_Bt_Send_Data (uint8_t *data, size_t size)
 {
     return rt_device_write (rt_bt_device, 0, data, size);
@@ -369,7 +371,15 @@ int BSP_Bt_Process(uint8_t *data, uint16_t len)
         // TODO:添加阀门数据处理函数
         rt_memcpy (&valve[data_buf[3] - 1], &data_buf[3], sizeof (struct valve_t));
         LOG_HEX ("valve_data:", 16, (rt_uint8_t *)&valve[data_buf[3] - 1], sizeof (struct valve_t));
-
+        if (!to_sever_send_bt_connect_flag)
+        {
+            while (!power_on_send_flag)
+            {
+                rt_thread_mdelay (100);
+            }
+            to_sever_send_bt_connect_flag = 1;
+            Ml307_Send_Event (kMl307ValveConnectEvent);
+        }
         break;
     case kValveEventConnect:
         LOG_I ("接收到阀门连接状态数据");
@@ -384,6 +394,7 @@ int BSP_Bt_Process(uint8_t *data, uint16_t len)
             {
                 rt_thread_mdelay (100);
             }
+            to_sever_send_bt_connect_flag = 1;
             Ml307_Send_Event (kMl307ValveConnectEvent);
         }
         else
@@ -393,6 +404,7 @@ int BSP_Bt_Process(uint8_t *data, uint16_t len)
             {
                 rt_thread_mdelay (100);
             }
+            to_sever_send_bt_connect_flag = 0;
             Ml307_Send_Event (KMl307ValveDisconnectEvent);
         }
         break;
@@ -454,10 +466,8 @@ void BSP_Bt_Valve_Updata(void)
         }
     }
     Flash_Set_Valve_Num (cnt);
-    
 }
 
-
 static void Bt_Thread_Entry (void *parameter)
 {
 #if 0
@@ -540,6 +550,7 @@ int BSP_Bt_Init(void)
 
     return ret;
 }
+
 // INIT_COMPONENT_EXPORT(BSP_Bt_Init);
 
 #ifdef TEST_ENABLE
@@ -572,5 +583,6 @@ static void TEST_BT_Send_Data(int argc, char **argv)
         }
     }
 }
+
 MSH_CMD_EXPORT (TEST_BT_Send_Data, "TEST_BT_Send_Data");
 #endif