Index: MsgDefs.h
===================================================================
diff -u -rbaad6be9e4a7191e5cb1ba65d819816482aade70 -re52a734267f68afe0147f7114965a1847c3c6dc2
--- MsgDefs.h	(.../MsgDefs.h)	(revision baad6be9e4a7191e5cb1ba65d819816482aade70)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision e52a734267f68afe0147f7114965a1847c3c6dc2)
@@ -9,7 +9,7 @@
 * @file    MsgDefs.h
 *
 * @author  (last)      Sean Nash
-* @date    (last)      14-Apr-2023
+* @date    (last)      24-May-2023
 *
 * @author  (original)  Sean
 * @date    (original)  27-Feb-2020
@@ -383,6 +383,11 @@
     MSG_ID_HD_DIAL_OUT_PUMP_HARD_STOP = 0x8090,                         ///< HD dialysate outlet pump hard stop command
     MSG_ID_HD_BLOOD_PUMP_HARD_STOP = 0x8091,                            ///< HD blood pump hard stop command
     MSG_ID_HD_DIALIN_CHECK_IN = 0x8092,                                 ///< HD dialin check in
+    MSG_ID_HD_ENABLE_VENOUS_BUBBLE_ALARM_DETECTION = 0x8093,            ///< HD enable venous bubble alarm detection
+    MSG_ID_HD_GET_TEST_CONFIGURATION = 0x8094,                          ///< HD get test configuration
+    MSG_ID_HD_SEND_TEST_CONFIGURATION = 0x8095,                         ///< HD send test configuration
+    MSG_ID_HD_RESET_ALL_TEST_CONFIGURATIONS = 0x8096,                   ///< HD reset all the configurations
+    MSG_ID_HD_SET_TEST_CONFIGURATION = 0x8097,                          ///< HD set test configuration
 
     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
@@ -490,6 +495,10 @@
     MSG_ID_DG_SEND_TEST_CONFIGURATION = 0xA068,                         ///< DG send test configuration
     MSG_ID_DG_RESET_ALL_TEST_CONFIGURATIONS = 0xA069,                   ///< DG reset all the configurations
     MSG_ID_DG_DIALIN_CHECK_IN = 0xA06A,                                 ///< DG Dialin check in
+    MSG_ID_DG_GET_LOAD_CELLS_TARE_VALUES = 0xA06B,                      ///< DG get load cells tare values
+    MSG_ID_DG_SET_LOAD_CELLS_TARE_VALUES = 0xA06C,                      ///< DG set load cells tare values
+    MSG_ID_DG_SEND_LOAD_CELLS_TARE_VALUES = 0xA06D,                     ///< DG send load cells tare values to dialin
+    MSG_ID_DG_SET_COND_SENSOR_CAL_TABLE = 0xA06E,                       ///< DG set conductivity sensor's calibration table
 
     MSG_ID_HD_DEBUG_EVENT = 0xFFF1,                                     ///< HD debug event text to be logged in event log
     MSG_ID_DG_DEBUG_EVENT = 0xFFF2,                                     ///< DG debug event text to be logged in event log
@@ -522,8 +531,8 @@
     REQUEST_REJECT_REASON_SALINE_BOLUS_IN_PROGRESS = 16,                ///< A saline bolus is in progress
     REQUEST_REJECT_REASON_PARAM_OUT_OF_RANGE = 17,                      ///< A treatment parameter is out of range
     REQUEST_REJECT_REASON_HEPARIN_PRESTOP_EXCEEDS_DURATION = 18,        ///< The Heparin pre-stop setting is greater than the treatment duration
-    REQUEST_REJECT_REASON_ARTERIAL_PRESSURE_LOW_VS_HIGH = 19,           ///< Arterial pressure low and high alarm limits are not inconsistent
-    REQUEST_REJECT_REASON_VENOUS_PRESSURE_LOW_VS_HIGH = 20,             ///< Venous pressure low and high alarm limits are inconsistent
+    REQUEST_REJECT_REASON_AVAILABLE_1 = 19,                             ///< Not used
+    REQUEST_REJECT_REASON_AVAILABLE_2 = 20,                             ///< Not used
     REQUEST_REJECT_REASON_SALINE_MAX_VOLUME_REACHED = 21,               ///< Saline bolus volume maximum has been reached - no more saline allowed
     REQUEST_REJECT_REASON_SALINE_BOLUS_NOT_IN_PROGRESS = 22,            ///< A saline bolus is not in progress
     REQUEST_REJECT_REASON_ACTION_DISABLED_IN_CURRENT_STATE = 23,        ///< Requested user action is disabled in current state
@@ -561,6 +570,7 @@
     REQUEST_REJECT_REASON_DG_RO_ONLY_MODE_INVALID_PARAMETER = 55,       ///< DG RO only mode invalid parameter
     REQUEST_REJECT_REASON_DG_RO_ONLY_MODE_INVALID_PAYLOAD_LENGTH = 56,  ///< DG RO only mode invalid payload length
     REQUEST_REJECT_REASON_TREATMENT_CANNOT_BE_RESUMED = 57,             ///< Cannot resume treatment per alarm
+    REQUEST_REJECT_REASON_EXCEEDS_MAXIMUM_HEPARIN_VOLUME = 58,          ///< Cannot continue due to maximum herparin volume
     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