Index: firmware/App/Controllers/BalancingChamber.h
===================================================================
diff -u -r9414a62b7071ca116813ad68eb80892331c536c7 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99
--- firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision 9414a62b7071ca116813ad68eb80892331c536c7)
+++ firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision cf4b4058736c50efbf955846f37c6bd62ddc7e99)
@@ -47,19 +47,6 @@
 #define BAL_CHAMBER_TIME_BASED_BAND_2               290                ///< Speed at D48 pump runs when the flowrate is between 60 mL/min and 70 mL/min.
 #define BAL_CHAMBER_TIME_BASED_BAND_3               330                ///< Speed at D48 pump runs when the flowrate is between 70 mL/min and 80 mL/min.
 
-/// balancing chamber data structure
-typedef struct
-{
-    U32 balChamberExecState;                                            ///< Balancing chamber execution state
-    U32 balChamberSWState;                                              ///< Balancing chamber switching state (state 1 or state 2)
-    F32 balChamberSWFreq;                                               ///< Balancing chamber switching frequency
-    BOOL isSpentFillComplete;                                           ///< Whether balancing chamber spent fill completed or not
-    U32 currentBalChamberSwitchingCounter;                              ///< Current balancing chamber switching counter
-    BOOL isPressureStabilizedDuringFill;                                ///< Whether pressure stabilized during fill or not
-    BOOL balChamberSWOnlyState;                                         ///< Balancing chamber switching only status ( On/Off)
-    BOOL isBalChamberSwitchingActive;                                   ///< Balancing chamber switching status
-} BAL_CHAMBER_DATA_T;
-
 // ********** public function prototypes **********
 
 void initBalanceChamber( void );                                         // Initialize balancing chamber unit
@@ -83,9 +70,11 @@
 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
+
 BOOL getBalancingChamberStatus(void);                                    // Get Balancing Chamber Switching Status
 BOOL isBalChamberSwitchImminent( void );                                 // Get the balancing chamber is within the valve-close window (50 ms) before switching.
 BOOL getBalChamberFreshSideValvesClosedStatus( void );                   // Get the balancing chamber fresh side valve close status
+BOOL getBalancingChamberStatus( void );                                  // Get Balancing Chamber Switching Status
 
 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