优化通讯模块
diff --git a/supwisdom/sp_constant.h b/supwisdom/sp_constant.h
index a7dd95b..ea79d09 100644
--- a/supwisdom/sp_constant.h
+++ b/supwisdom/sp_constant.h
@@ -51,6 +51,7 @@
 #define RC_DEV_NOT_LOGIN				65	//É豸δǩµ½
 #define RC_DEV_FAULT					66  //É豸ÒÉËÆ¹ÊÕÏ
 #define RC_DEV_NOSET_FLOWSENSOR_UNIT	67  //É豸Á÷Á¿¼ÆË㵥λδÉèÖÃ
+#define RC_COMM_TIMEOUT					68  //ͨѶ³¬Ê±
 #define STATUS_KEEPOPEN					1	//³£¿ª¿¨
 #define STATUS_CLOSED					0	//È¡Ïû³£¿ª¿¨