Index: MsgDefs.h
===================================================================
diff -u -rd6d2aa04aec72bd71644394cbbcd2dbf17c89974 -r860d06e4ca287390bad80b2c21dae3e5befacbd8
--- MsgDefs.h	(.../MsgDefs.h)	(revision d6d2aa04aec72bd71644394cbbcd2dbf17c89974)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 860d06e4ca287390bad80b2c21dae3e5befacbd8)
@@ -322,6 +322,7 @@
     MSG_ID_HD_POST_TREATMENT_DATA_PUBLISH_INTERVAL_OVERRIDE = 0x8075,   ///< HD post treatment mode data publish interval override request
     MSG_ID_HD_BLOCK_MESSAGE_TRANSMISSION = 0x8076,                      ///< HD prevent transmission of given message(s)
     MSG_ID_HD_SYRINGE_PUMP_FORCE_SENSOR_DAC_CALIBRATE = 0x8077,         ///< HD set syringe pump force sensor DAC calibration
+    MSG_ID_HD_START_STOP_RTC_CLOCK = 0x8078,                            ///< HD start stop RTC clock
 
     MSG_ID_FIRST_DG_TESTER_MESSAGE = 0xA000,                            ///< First DG test message ID
     MSG_ID_DG_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_DG_TESTER_MESSAGE,    ///< DG tester log-in
@@ -390,6 +391,7 @@
     MSG_ID_FILTER_FLUSH_TIME_PERIOD_OVERRIDE = 0xA042,                  ///< DG filter flush time period override
     MSG_ID_DG_FANS_RPM_OVERRIDE = 0xA043,                               ///< DG fans RPM override
     MSG_ID_DIALYSATE_FLOW_SEND_INTERVAL_OVERRIDE = 0xA044,              ///< Dialysate flow data broadcast interval override request
+    MSG_ID_DG_START_STOP_RTC_CLOCK = 0xA045,                            ///< DG start/stop RTC clock
 
     MSG_ID_HD_DEBUG_EVENT = 0xFFF1,                                     ///< HD debug event text to be logged in event log
     MSG_ID_DG_DEBUG_EVENT = 0xFFF2,                                     ///< DG debug event text to be logged in event log