Index: MsgDefs.h
===================================================================
diff -u -rec622b30568cecd1907aa4209b7e71e2fd41f956 -r3127eaff7af3d209b6f7309b98d7da613c07cac1
--- MsgDefs.h	(.../MsgDefs.h)	(revision ec622b30568cecd1907aa4209b7e71e2fd41f956)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 3127eaff7af3d209b6f7309b98d7da613c07cac1)
@@ -128,8 +128,13 @@
     MSG_ID_TD_SOLUTION_INFUSION_RESPONSE = 0x60,                                    ///< TD solution infusion response
     MSG_ID_DD_BLOOD_LEAK_DATA = 0x61,                                               ///< DD blood leak data
     MSG_ID_FP_INLET_PRESSURE_CHECK_DATA = 0x62,                                     ///< FP Inlet Pressure Check broadcast data
-    MSG_ID_DD_VOLTAGES_DATA = 0x63,                                                 ///< DD voltage broadcast data
-    MSG_ID_DD_RINSE_PUMP_DATA = 0x64,                                               ///< DD rinse pump data
+    MSG_ID_UI_BLOOD_PRESSURE_REQUEST = 0x63,                                        ///< UI request to initiate a blood pressure reading
+    MSG_ID_TD_BLOOD_PRESSURE_READING = 0x64,                                        ///< TD blood pressure reading to UI
+    MSG_ID_TD_BLOOD_PRESSURE_DATA = 0x65,                                           ///< TD blood pressure broadcast data
+    MSG_ID_UI_ULTRAFILTRATION_CHANGE_VALIDATE_REQUEST = 0x66,                       ///< UI request to validate ultrafiltration volume change
+    MSG_ID_TD_ULTRAFILTRATION_CHANGE_VALIDATE_RESPONSE = 0x67,                      ///< TD response to request to validate ultrafiltration volume change
+    MSG_ID_DD_VOLTAGES_DATA = 0x68,                                                 ///< DD voltage broadcast data
+    MSG_ID_DD_RINSE_PUMP_DATA = 0x69,                                               ///< DD rinse pump data
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID
@@ -194,6 +199,8 @@
     MSG_ID_TD_SET_TEST_CONFIGURATION = 0x803A,                                      ///< TD set test configuration
     MSG_ID_TD_GET_TEST_CONFIGURATION = 0x803B,                                      ///< TD get test configuration
     MSG_ID_TD_RESET_ALL_TEST_CONFIGURATIONS = 0x803C,                               ///< TD reset all the configurations
+    MSG_ID_TD_AIR_PUMP_POWER_RAISE_OVERRIDE_REQUEST = 0x803D,                       ///< TD override request for air pump power level used to raise air trap level
+    MSG_ID_TD_AIR_PUMP_POWER_LOWER_OVERRIDE_REQUEST = 0x803E,                       ///< TD override request for air pump power level used to lower air trap level
 
     MSG_ID_FIRST_DD_TESTER_MESSAGE = 0xA000,                                        ///< First DD test message ID
     MSG_ID_DD_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_DD_TESTER_MESSAGE,                ///< DD tester log-in