Index: firmware/App/Controllers/ROPump.h
===================================================================
diff -u -rbe5079c95b05c303878763b458dc0854a600317e -r359cf587f2f935ef9f40a16d17c4105efa653c1d
--- firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision be5079c95b05c303878763b458dc0854a600317e)
+++ firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision 359cf587f2f935ef9f40a16d17c4105efa653c1d)
@@ -33,8 +33,8 @@
 #define MAX_RO_PRESSURE                 140             ///< Maximum target RO outlet pressure (in PSI). //TODO remove
 #define MIN_RO_PRESSURE                 100             ///< Minimum target RO outlet pressure (in PSI). //TODO remove
 
-#define MAX_RO_FLOWRATE                 2000            //TODO dara
-#define MIN_RO_FLOWRATE                 300             //TODO dara
+#define MAX_RO_FLOWRATE_LPM                 1.2            //TODO dara
+#define MIN_RO_FLOWRATE_LPM                 0.2             //TODO dara
 
 // ********** public function prototypes **********
 
@@ -44,22 +44,22 @@
 
 BOOL setROPumpTargetPressure( U32 roPressure, PUMP_CONTROL_MODE_T mode ); //TODO remove
 
-BOOL setROPumpTargetFlowRate( U32 roFlowRate, PUMP_CONTROL_MODE_T mode );
+BOOL setROPumpTargetFlowRate( F32 roFlowRate );
 void signalROPumpHardStop( void );
 
 BOOL isReverseOsmosisPumpOn( void );
 
 SELF_TEST_STATUS_T execROPumpTest( void );
 
-DATA_GET_PROTOTYPE( U32, getTargetROPumpFlowRate ); //TODO change
+DATA_GET_PROTOTYPE( F32, getTargetROPumpFlowRate ); //TODO change
 DATA_GET_PROTOTYPE( F32, getMeasuredROFlowRate );
 
 BOOL testSetROPumpDataPublishIntervalOverride( U32 value );
 BOOL testResetROPumpDataPublishIntervalOverride( void );
 BOOL testSetTargetROPumpPressureOverride( U32 value ); //TODO remove
 BOOL testResetTargetROPumpPressureOverride( void ); //TODO remove
 
-BOOL testSetTargetROPumpFlowRateOverride( U32 value );
+BOOL testSetTargetROPumpFlowRateOverride( F32 value );
 BOOL testResetTargetROPumpFlowRateOverride( void );
 
 BOOL testSetMeasuredROFlowRateOverride( F32 value );