Index: firmware/App/Modes/ModeGenDialysate.h
===================================================================
diff -u -r5e92cbb2c29854fb60a91dc4abafeb9b08d3272c -rf6fb03f1e20395a61a5d5996f11f802ab8eacb2f
--- firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 5e92cbb2c29854fb60a91dc4abafeb9b08d3272c)
+++ firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision f6fb03f1e20395a61a5d5996f11f802ab8eacb2f)
@@ -31,6 +31,9 @@
 
 // ********** public definitions **********
 
+#define FRESH_DIAL_PUMP_INITIAL_RPM             2500                                        ///< Nominal RPM target for fresh dialysate pump to maintain required pressure.
+#define SPENT_DIAL_PUMP_INITIAL_RPM             2300                                        ///< Nominal RPM target for spent dialysate pump to maintain required pressure.
+
 /// Generate dialysate mode data structure
 typedef struct
 {
@@ -52,10 +55,12 @@
 U32  execGenDialysateMode( void );                          // Execute the gen dialysate mode state machine (call from OperationModes)
 void execGenDialysateMonitor( void );                       // Dialysate generation monitor
 
+BOOL hydChamberWaterInletControl( void );                   // Hydraulics chamber inlet water control
 DD_GEND_MODE_STATE_T getCurrentGenDialysateState( void );   // Get the current state of the gen dialysate mode.
 U32 getDialGoodToDeliverStatus( void );                     // Get the dialysate good to deliver status
 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
 
 BOOL testDDGenDialysateDataPublishIntervalOverride( MESSAGE_T *message );   // GenD Mode data publish interval override
 BOOL testDialDeliveryInProgressOverride( MESSAGE_T *message );              // To override the dialysate delivery in progress flag