Index: RTC.h
===================================================================
diff -u -r7deab66e16200dd4b7c8214929fdb36fc6cb8a90 -r83cd75ac87bb8eb4f130c6b149156a91a756b17d
--- RTC.h	(.../RTC.h)	(revision 7deab66e16200dd4b7c8214929fdb36fc6cb8a90)
+++ RTC.h	(.../RTC.h)	(revision 83cd75ac87bb8eb4f130c6b149156a91a756b17d)
@@ -81,11 +81,13 @@
 #ifdef _DG_
 #define DEBUG_EVENT_MSG_ID              MSG_ID_DG_DEBUG_EVENT
 #define COMM_BUFFER_OUT_CAN_BROADCAST   COMM_BUFFER_OUT_CAN_DG_BROADCAST
+#define EPOCH_DATA_MSG_ID               MSG_ID_DG_RTC_EPOCH_DATA
 #endif
 
 #ifdef _HD_
 #define DEBUG_EVENT_MSG_ID              MSG_ID_HD_DEBUG_EVENT
 #define COMM_BUFFER_OUT_CAN_BROADCAST   COMM_BUFFER_OUT_CAN_HD_BROADCAST
+#define EPOCH_DATA_MSG_ID               MSG_ID_HD_RTC_EPOCH_DATA
 #endif