Index: MsgDefs.h
===================================================================
diff -u -r492866e5b01bc92d3c9d91768ade7be4c5e52717 -r4c6419d7e77bd098632fe658093122f31e1457a5
--- MsgDefs.h	(.../MsgDefs.h)	(revision 492866e5b01bc92d3c9d91768ade7be4c5e52717)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 4c6419d7e77bd098632fe658093122f31e1457a5)
@@ -98,7 +98,11 @@
     MSG_ID_DG_PRIMING_STATUS_DATA = 0x43,                               ///< HD priming status during cartridge prime
     MSG_ID_DG_UV_REACTORS_DATA = 0x44,                                  ///< DG broadcast UV reactors data
     MSG_ID_DG_THERMISTORS_DATA = 0x45,                                  ///< DG broadcast thermistors data
-    MSG_ID_DG_FANS_DATA = 0x46,                                         ///< DG broadcast fans data
+    MSG_ID_UI_PRESSURE_LIMITS_CHANGE_REQUEST = 0x46,                    ///< DG broadcast thermistors data
+    MSG_ID_HD_PRESSURE_LIMITS_CHANGE_RESPONSE = 0x47,                   ///< DG broadcast thermistors data
+    MSG_ID_DG_FANS_DATA = 0x48,                                         ///< DG broadcast fans data
+    MSG_ID_HD_CALIBRATION_DATA = 0x49,                                  ///< HD broadcast calibration data
+    MSG_ID_DG_CALIBRATION_DATA = 0x4A,                                  ///< DG broadcast calibration data
 
 #ifdef EMC_TEST_BUILD
     MSG_ID_CAN_ERROR_COUNT = 0x999,  // test code in support of EMC testing