增加休眠，开始上板测试

jinlicong

2024-05-29 6c7e61a54ef9b96f79704f0b965664e89f57dd52

 Function/FLOW_METER_DATA_COLLECT/rs485_read_data.c

@@ -246,6 +246,8 @@
      rs485_com_ctrl_pata_g.reread_wait_time_cnt = RS485_REREAD_WATI_TIME; //ÖØÖõȴýÏìӦʱ¼ä
      return RS485_COM_WAIT_ANSWER;
   }
	
   return   RS485_COM_SEND;
}