Index: firmware/App/Controllers/MixingControl.h
===================================================================
diff -u -r145fd716a856f864f39fb0f9884865f6e45b9256 -r590c4b129a1b8fced97b8f653fb58e97fdf64a28
--- firmware/App/Controllers/MixingControl.h	(.../MixingControl.h)	(revision 145fd716a856f864f39fb0f9884865f6e45b9256)
+++ firmware/App/Controllers/MixingControl.h	(.../MixingControl.h)	(revision 590c4b129a1b8fced97b8f653fb58e97fdf64a28)
@@ -8,7 +8,7 @@
 * @file    MixingControl.h
 *
 * @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      16-Jun-2026
+* @date    (last)      17-Jul-2026
 *
 * @author  (original)  Sameer Kalliadan Poyil
 * @date    (original)  15-Jun-2026
@@ -33,8 +33,8 @@
 
 // ********** public definitions **********
 
-#define DIALYSATE_TARGET_STD_NA_SETTINGS            137.0F                                                                                          ///< Standard target sodium
-#define DIALYSATE_TARGET_STD_BICARB_SETTING         33.0F
+#define DIALYSATE_TARGET_STD_NA_SETTINGS     137.0F     ///< Standard target sodium
+#define DIALYSATE_TARGET_STD_BICARB_SETTING  33.0F      ///< Standard target bicarbonate
 
 #pragma pack(push, 1)
 /// mixing control data structure
@@ -48,6 +48,10 @@
     F32 lastBicarbMixVolume;                            ///< Mixing control last bicarb mix volume
     F32 currentAcidMixVolume;                           ///< Mixing control current acid mix volume
     F32 lastAcidMixVolume;                              ///< Mixing control last acid mix volume
+    F32 bicarbConductivityPreMix;                       ///< Bicarb conductivity pre mix
+    F32 bicarbConductivityPostMix;                      ///< Bicarb conductivity post mix
+    F32 acidConductivityPostMix;                        ///< Acid conductivity post mix
+    F32 totalConductivity;                              ///< Total Conductivity(Acid+Bicab)or Dialysate conductivity
     // TODO: remove after closed loops stabilized
     PI_CONTROLLER_SIGNALS_DATA bicarbData;              ///< Mixing control bicarb mixing closed loop control signals data
     PI_CONTROLLER_SIGNALS_DATA acidData;                ///< Mixing control acid mixing closed loop control signals data
@@ -61,11 +65,16 @@
 
 // ********** public function prototypes **********
 
+ void initMixingControl( void );
  void execMixingControl( void );
 
 F32 getBicarbMixVol( void );
 F32 getAcidMixVol( void );
 
+F32 getBicarbConductivityPre( void );
+F32 getAcidConducivityPost( void );
+F32 getTotalConductivity( void );
+
 BOOL testMixingControlDataPublishIntervalOverride( MESSAGE_T *message );
 
 BOOL testMixingControlAcidVolumeOverride( MESSAGE_T *message );