Index: firmware/App/Controllers/BalancingChamber.h
===================================================================
diff -u -r4237cbced773b985ff69a8c2af8287dbd5457f24 -re5c384741feb64828c1f4c32ff6daca07b20f46e
--- firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision 4237cbced773b985ff69a8c2af8287dbd5457f24)
+++ firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision e5c384741feb64828c1f4c32ff6daca07b20f46e)
@@ -75,6 +75,10 @@
 F32 getBalancingChamberError( void );                                    // Get balancing chamber error to adjust UF rate.
 F32 getBicarbDoseVol( void );                                            // Get liquid bicarb dose volume
 F32 getAcidDoseVol( void );                                              // Get acid dose volume
+void notifySteadyStateBicarbVolCalStart( void );                         // Start SS bicarb vol cal (10 min discard + 2-min avgs)
+void serviceSteadyStateBicarbVolCal( void );                             // Service SS bicarb vol cal (match consecutive 2-min avgs)
+BOOL isSteadyStateBicarbVolumeValid( void );                             // TRUE when steady-state bicarb volume has been confirmed
+F32  getSteadyStateBicarbVolume( void );                                 // Confirmed steady-state bicarb dose volume (mL)
 
 BOOL testDDBalChamberDataPublishIntervalOverride( MESSAGE_T *message );  // To override the balancing chamber data publish interval
 BOOL testBalChamberSwFreqOverride( MESSAGE_T *message );                 // To override the balancing chamber switching frequency