Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r6c60d0d0300828750c76f2e397d4e7ccaa84bbb2 -r1c80d60fe6a95297a8a8033a3c7eade53e72779a
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 6c60d0d0300828750c76f2e397d4e7ccaa84bbb2)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 1c80d60fe6a95297a8a8033a3c7eade53e72779a)
@@ -34,6 +34,7 @@
     MSG_ID_UI_CHECK_IN,                         // 7
     MSG_ID_DIALYSATE_FLOW_DATA,                 // 8
     MSG_ID_PRESSURE_OCCLUSION_DATA,             // 9
+    MSG_ID_RTC_EPOCH,                           // 10
 
     // service/test CAN messages
 
@@ -67,6 +68,7 @@
     MSG_ID_OCCLUSION_DIAL_IN_PUMP_OVERRIDE,                     // 0x801A
     MSG_ID_OCCLUSION_DIAL_OUT_PUMP_OVERRIDE,                    // 0x801B
     MSG_ID_PRES_OCCL_SEND_INTERVAL_OVERRIDE,                    // 0x801C
+    MSG_ID_SET_RTC_DATE_TIME,                                   // 0x801D
     END_OF_MSG_IDS
 } MSG_ID_T;
 
@@ -97,6 +99,9 @@
 // MSG_ID_PRESSURE_OCCLUSION_DATA
 BOOL broadcastPresOcclData( F32 artPres, F32 venPres, F32 bpOccl, F32 diOccl, F32 doOccl );
 
+// MSG_ID_RTC_EPOCH
+BOOL broadcastRTCEpoch( U32 epoch );
+
 // MSG_ID_DG_CHECK_IN
 void handleDGCheckIn( MESSAGE_T *message );
 // MSG_ID_UI_CHECK_IN
@@ -195,5 +200,8 @@
 // MSG_ID_PRES_OCCL_SEND_INTERVAL_OVERRIDE
 void handleTestPresOcclBroadcastIntervalOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_SET_RTC_TIMESTAMP
+void handleSetRTCTimestamp( MESSAGE_T *message );
+
 #endif