Index: firmware/App/Modes/ModeGenDialysate.h
===================================================================
diff -u -r830213bc6dcc1a684610caf78c79d55f2cb41e93 -r8e93a6e39b2c7af5f0b47ef1272a2b53446fab0b
--- firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 830213bc6dcc1a684610caf78c79d55f2cb41e93)
+++ firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 8e93a6e39b2c7af5f0b47ef1272a2b53446fab0b)
@@ -7,8 +7,8 @@
 *
 * @file    ModeGenDialysate.h
 *
-* @author  (last)      Vinayakam Mani
-* @date    (last)      14-Nov-2025
+* @author  (last)      Varshini Nagabooshanam
+* @date    (last)      12-Jan-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  06-Nov-2024
@@ -40,12 +40,6 @@
 {
     U32 genDialysateExecState;                          ///< Generate dialysate execution state
     BOOL isDialDelInProgress;                           ///< Whether Dialysate Delivery in progress or not
-    U32 d6Level;                                        ///< Floater level (low, medium and high)
-    U32 d63Level;                                       ///< BiCarb Chamber level
-    U32 d46Level;                                       ///< Spent dialysate chamber level
-    F32 d9Pressure;                                     ///< Hydraulics chamber negative pressure
-    F32 d18Pressure;                                    ///< Hydraulics chamber positive pressure
-    F32 d51Pressure;                                    ///< Spent Dialysate positive pressure
     BOOL isDialysateGoodtoDeliver;                      ///< Ready to deliver dialysate or not
     F32 currentQd;                                      ///< Current dialysate flow rate (ml/min)
 } GEN_DIALYSATE_MODE_DATA_T;
@@ -63,6 +57,9 @@
 void setTreatmentParamUpdate( void );                       // To indicate one or more treatment parameters updated
 void updateTreatmentSettings( void );                       // Process the recent treatment parameters changes
 BOOL requestDDGenDialyasteStop( void );                     // Stop generate dialysate
+U32 getD48PumpSpeedForBCFill( void );                       // Get D48 pump speed
+void setD48PumpSpeedForBCFill( U32 pumpSpeed );             // Set D48 pump speed
+U32 calculateD48PumpSpeedForBCFill( void );                 // Calculate initial D48 pump speed
 
 BOOL testDDGenDialysateDataPublishIntervalOverride( MESSAGE_T *message );   // GenD Mode data publish interval override
 BOOL testDialDeliveryInProgressOverride( MESSAGE_T *message );              // To override the dialysate delivery in progress flag