Index: MsgDefs.h
===================================================================
diff -u -r00a994bd6c814621838f6b1d63f7419469cc6c4f -r49030714f174a89cb6448476645df2c64533fca1
--- MsgDefs.h	(.../MsgDefs.h)	(revision 00a994bd6c814621838f6b1d63f7419469cc6c4f)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 49030714f174a89cb6448476645df2c64533fca1)
@@ -8,8 +8,8 @@
 *
 * @file    MsgDefs.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      03-Feb-2023
+* @author  (last)      Michael Garthwaite
+* @date    (last)      07-Feb-2023
 *
 * @author  (original)  Sean
 * @date    (original)  27-Feb-2020
@@ -373,6 +373,11 @@
     MSG_ID_HD_DIAL_OUT_SET_PWM = 0x8087,                                ///< HD set dialysate outlet pump to specific PWM duty cycle request
     MSG_ID_HD_DIALYSATE_INLET_PUMP_ROTOR_COUNT_OVERRIDE = 0x8088,       ///< HD dialysate inlet pump rotor count override request
     MSG_ID_HD_NV_RECORD_CRC_OVERRIDE = 0x8089,                          ///< HD non-volatile record CRC override
+    MSD_ID_HD_RTC_CTL_REG1_STATUS_OVERRIDE = 0x808A,                    ///< HD RTC control register 1 status override
+    MSD_ID_HD_RTC_CTL_REG3_STATUS_OVERRIDE = 0x808B,                    ///< HD RTC control register 3 status override
+    MSG_ID_HD_BATTERY_STATUS_OVERRIDE = 0x808C,                         ///< HD Battery status override
+    MSG_ID_HD_BATTERY_CHARGER_STATUS_OVERRIDE = 0x808D,                 ///< HD Battery charger status override
+    MSG_ID_HD_BATTERY_COMM_STATUS_OVERRIDE = 0x808E,                    ///< HD Battery comm status override
 
     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
@@ -539,6 +544,7 @@
     REQUEST_REJECT_REASON_DG_CHEM_FLUSH_NOT_COMPLETED = 49,             ///< DG chemical flush is not complete
     REQUEST_REJECT_REASON_DG_RO_FILTER_TEMPERATURE_OUT_OF_RANGE = 50,   ///< DG RO filter temperature out of range
     REQUEST_REJECT_REASON_DG_INCOMPATIBLE = 51,                         ///< DG firmware version is not compatible with HD firmware
+    REQUEST_REJECT_REASON_HEPARIN_PRESTOP_WITH_NO_DISPENSE = 52,        ///< Heparin settings are zero but pre-stop setting is non-zero
     NUM_OF_REQUEST_REJECT_REASONS                                       ///< Number of settings change reject codes
 };
 typedef enum Request_Reject_Reasons REQUEST_REJECT_REASON_CODE_T;       ///< Type for settings change rejection reason codes enumeration