Index: DDDefs.h
===================================================================
diff -u -rffe968d36207b80678a9fd77a834f48f7d3b5aed -r8cfb792e7dd41d237e91d3d80216af8ea2f2ec42
--- DDDefs.h	(.../DDDefs.h)	(revision ffe968d36207b80678a9fd77a834f48f7d3b5aed)
+++ DDDefs.h	(.../DDDefs.h)	(revision 8cfb792e7dd41d237e91d3d80216af8ea2f2ec42)
@@ -533,8 +533,7 @@
     BICARB_CHAMBER_START_STATE = 0,                                  ///< Initial state of Chamber F fill
     BICARB_CARTRIDGE_FILL_WATER_START_STATE,                         ///< Dry bicart fill water start state while dialysate delivery
     BICARB_CARTRIDGE_FILL_WATER_END_STATE,                           ///< Dry bicart fill water end state while dialysate delivery
-    BICARB_CHAMBER_CHECK_LEVEL_STATE,                                ///< Bicarb Chamber check level state
-    BICARB_CHAMBER_FILL_STATE,                                       ///< Bicarb Chamber fill start state
+    BICARB_CHAMBER_SUPPLY_STATE,                                     ///< Bicarb Chamber fill start state
     BICARB_CHAMBER_PRESSURE_CHECK_STATE,                             ///< Bicarb Chamber pressure check start state
     BICARB_SUPPLY_VENT_START_STATE,                                  ///< Bicarb Chamber supply vent cartridge and Chamber F start state
     BICARB_SUPPLY_VENT_END_STATE,                                    ///< Bicarb Chamber supply vent cartridge and Chamber F end state
Index: MsgDefs.h
===================================================================
diff -u -r5d03d89caa1987d5b7062fd0feab13f4633e7587 -r8cfb792e7dd41d237e91d3d80216af8ea2f2ec42
--- MsgDefs.h	(.../MsgDefs.h)	(revision 5d03d89caa1987d5b7062fd0feab13f4633e7587)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 8cfb792e7dd41d237e91d3d80216af8ea2f2ec42)
@@ -418,6 +418,7 @@
     MSG_ID_DD_SUBSTITUTION_PUMP_TARGET_RATE_OVERRIDE_REQUEST = 0xA06F,                  ///< DD substitution pump target speed override request.
     MSG_ID_DD_CONDUCTIVITY_SENSOR_CAL_REQUEST = 0xA070,                                 ///< DD conductivity sensor cal request
     MSG_ID_DD_CONDUCTIVITY_SENSOR_CAL_RESPONSE = 0xA071,                                ///< DD conductivity sensor cal response
+    MSG_ID_DD_MIXING_CONTROL_DATA = 0xA072,                                             ///< DD mixing control publish data 
 
     MSG_ID_FIRST_FP_TESTER_MESSAGE = 0xB000,                                            ///< First FP test message ID
     MSG_ID_FP_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_FP_TESTER_MESSAGE,                    ///< FP tester log-in