Index: DDDefs.h
===================================================================
diff -u -r078f7c3765716782c91b91ebfa09899ef32da279 -r74c7c0192905b51c0b9cb209372703a7e884c0c3
--- DDDefs.h	(.../DDDefs.h)	(revision 078f7c3765716782c91b91ebfa09899ef32da279)
+++ DDDefs.h	(.../DDDefs.h)	(revision 74c7c0192905b51c0b9cb209372703a7e884c0c3)
@@ -175,6 +175,7 @@
     DD_GEND_DIALYSATE_DELIVERY_STATE,                           ///< Gen dialysate - deliver dialysate state
     DD_GEND_ISOLATED_UF_STATE,                                  ///< Gen dialysate - Isolated ultrafiltration state
     DD_GEND_SPENT_CHAMBER_FILL_STATE,                           ///< Gen dialysate - spent chamber fill state
+    DD_GEND_BICARB_CHAMBER_FILL_STATE,                          ///< Gen dialysate - bicarb chamber fill state
     DD_GEND_DIALYSATE_DELIVERY_PAUSE,                           ///< Gen dialysate - dialysate delivery pause state
     NUM_OF_DD_GEND_MODE_STATES                                  ///< Number of gen dialysate states
 };
@@ -459,8 +460,10 @@
 {
     SPENT_CHAMBER_FILL_STATE_START = 0,                            ///< Initial state of spent chamber fill
     SPENT_CHAMBER_FILL_STATE1_FILL_START,                          ///< Spent chamber fill state 1 fill start state
+    SPENT_CHAMBER_FILL_STATE1_DOSING_CNTRL,                        ///< Spent chamber fill state 1 dosing control
     SPENT_CHAMBER_FILL_STATE1_FILL_END,                            ///< Spent chamber fill state 1 fill end state
     SPENT_CHAMBER_FILL_STATE2_FILL_START,                          ///< Spent chamber fill state 2 fill start state
+    SPENT_CHAMBER_FILL_STATE2_DOSING_CNTRL,                        ///< Spent chamber fill state 2 dosing control
     SPENT_CHAMBER_FILL_STATE2_FILL_END,                            ///< Spent chamber fill state 2 fill end state
     NUM_OF_SPENT_CHAMBER_FILL_EXEC_STATES                          ///< Number of spent chamber fill states
 };