Index: MsgDefs.h
===================================================================
diff -u -rf621fa94903b9aec06c6bba8a04a0580d891490a -r733dd2e235b751f558b934ad2416eea79bf472fe
--- MsgDefs.h	(.../MsgDefs.h)	(revision f621fa94903b9aec06c6bba8a04a0580d891490a)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 733dd2e235b751f558b934ad2416eea79bf472fe)
@@ -66,6 +66,8 @@
     MSG_ID_DG_SAMPLE_WATER_CMD = 0x29,                                  ///< HD request to DG to allow user to get a water sample.
     MSG_ID_DG_VALVES_STATES = 0x2A,                                     ///< DG broadcast valve states.
     MSG_ID_DG_START_STOP_TRIMMER_HEATER_CMD = 0x2B,                     ///< HD request to DG to start/stop trimmer heater.
+    MSG_ID_DG_HEATERS_DATA = 0x2C,                                      ///< DG broadcast of the heaters data
+    MSG_ID_DG_TEMPERATURE_DATA = 0x2D,                                  ///< DG broadcast of the temperature sensors data
 
     // service/test CAN messages
     MSG_ID_FIRST_TESTER_MESSAGE = 0x8000,                               ///< First HD test message ID.
@@ -124,6 +126,10 @@
     MSG_ID_LOAD_CELLL_SEND_INTERVAL_OVERRIDE = 0xA00D,                  ///< Load cell data broadcast interval override request.
     MSG_ID_VALVE_STATE_OVERRIDE = 0xA00E,                               ///< Valve state override request.
     MSG_ID_VALVES_STATES_PUBLISH_INTERVAL_OVERRIDE = 0xA00F,            ///< Valve data broadcast interval override request.
+    MSG_ID_TEMPERATURE_SENSORS_VALUE_OVERRIDE = 0xA010,                 ///< Temperature sensor override request.
+    MSG_ID_START_STOP_PRIMARY_HEATER = 0xA011,                          ///< Start/stop primary heaters
+    MSG_ID_TEMPERATURE_SENSORS_PUBLISH_INTERVAL_OVERRIDE = 0xA012,      ///< Temperature sensors data publish override
+    MSG_ID_HEATERS_PUBLISH_INTERVAL_ORVERRIDE = 0xA013,                 ///< Heaters data publish override
     END_OF_MSG_IDS                                                      ///< # of system message IDs.
 };
 /// Type for message IDs enumeration.
@@ -146,6 +152,9 @@
     REQUEST_REJECT_REASON_UF_VOLUME_OUT_OF_RANGE,                       ///< Ultrafiltration volume is out of range.
     REQUEST_REJECT_REASON_UF_RATE_OUT_OF_RANGE,                         ///< Ultrafiltration rate is out of range.
     REQUEST_REJECT_REASON_TREATMENT_TIME_LESS_THAN_MINIMUM,             ///< Treatment time change is less than minimum treatment time.
+    REQUEST_REJECT_REASON_UF_NOT_IN_PROGESS,                            ///< Ultrafiltration is not currently in progress.
+    REQUEST_REJECT_REASON_UF_NOT_PAUSED,                                ///< Ultrafiltration is not currently paused.
+    REQUEST_REJECT_REASON_SALINE_BOLUS_IN_PROGRESS,                     ///< A saline bolus is in progress.
     NUM_OF_REQUEST_REJECT_REASONS                                       ///< Number of settings change reject codes.
 };
 /// Type for settings change rejection reason codes enumeration.