Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r93a439cf9d1b347e23b84d1156417380ee01efaa -rc9cb494c004e390155ce7c8b3cda96cf8c1b5fa7
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 93a439cf9d1b347e23b84d1156417380ee01efaa)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision c9cb494c004e390155ce7c8b3cda96cf8c1b5fa7)
@@ -132,13 +132,13 @@
 static PUMP_CONTROL_MODE_T dialInPumpControlMode = PUMP_CONTROL_MODE_CLOSED_LOOP;   ///< requested dialIn pump control mode.
 static PUMP_CONTROL_MODE_T dialInPumpControlModeSet = PUMP_CONTROL_MODE_CLOSED_LOOP;///< currently set dialIn pump control mode.
 
-DATA_DECL( U32, DialInFlowDataPub, dialInFlowDataPublishInterval, DIAL_IN_FLOW_DATA_PUB_INTERVAL, DIAL_IN_FLOW_DATA_PUB_INTERVAL ); ///< interval (in ms) at which to publish dialIn flow data to CAN bus
-DATA_DECL( S32, TargetDialInFlowRate, targetDialInFlowRate, 0, 0 );                 ///< requested dialIn flow rate
-DATA_DECL( F32, MeasuredDialInFlowRate, measuredDialInFlowRate, 0.0, 0.0 );         ///< measured dialIn flow rate
-DATA_DECL( F32, MeasuredDialInPumpRotorSpeed, dialInPumpRotorSpeedRPM, 0.0, 0.0 );  ///< measured dialIn pump rotor speed
-DATA_DECL( F32, MeasuredDialInPumpSpeed, dialInPumpSpeedRPM, 0.0, 0.0 );            ///< measured dialIn pump motor speed
-DATA_DECL( F32, MeasuredDialInPumpMCSpeed, adcDialInPumpMCSpeedRPM, 0.0, 0.0 );     ///< measured dialIn pump motor controller speed
-DATA_DECL( F32, MeasuredDialInPumpMCCurrent, adcDialInPumpMCCurrentmA, 0.0, 0.0 );  ///< measured dialIn pump motor controller current
+static OVERRIDE_U32_T dialInFlowDataPublishInterval = { DIAL_IN_FLOW_DATA_PUB_INTERVAL, DIAL_IN_FLOW_DATA_PUB_INTERVAL, DIAL_IN_FLOW_DATA_PUB_INTERVAL, 0 };   ///< interval (in ms) at which to publish dialIn flow data to CAN bus
+static OVERRIDE_S32_T targetDialInFlowRate = { 0, 0, 0, 0 };                        ///< requested dialIn flow rate
+static OVERRIDE_F32_T measuredDialInFlowRate = { 0.0, 0.0, 0.0, 0 };                ///< measured dialysate inlet flow rate
+static OVERRIDE_F32_T dialInPumpRotorSpeedRPM = { 0.0, 0.0, 0.0, 0 };               ///< measured dialysate inlet pump rotor speed
+static OVERRIDE_F32_T dialInPumpSpeedRPM = { 0.0, 0.0, 0.0, 0 };                    ///< measured dialysate inlet pump motor speed
+static OVERRIDE_F32_T adcDialInPumpMCSpeedRPM = { 0.0, 0.0, 0.0, 0 };               ///< measured dialysate inlet pump motor controller speed
+static OVERRIDE_F32_T adcDialInPumpMCCurrentmA = { 0.0, 0.0, 0.0, 0 };              ///< measured dialysate inlet pump motor controller current
 
 static U32 dipControlTimerCounter = 0;                                              ///< determines when to perform control on dialIn flow
 
@@ -856,8 +856,8 @@
     if ( ++dipMotorSpeedCalcTimerCtr >= DIP_SPEED_CALC_INTERVAL )
     {
         U16 dipMotorHallSensorCount = getFPGADialInPumpHallSensorCount();
-        U16 incDelta = ( dipMotorHallSensorCount >= dipLastMotorHallSensorCount ? dipMotorHallSensorCount - dipLastMotorHallSensorCount : ( 0x10000 - dipLastMotorHallSensorCount ) + dipMotorHallSensorCount );
-        U16 decDelta = 0x10000 - incDelta;
+        U16 incDelta = ( dipMotorHallSensorCount >= dipLastMotorHallSensorCount ? dipMotorHallSensorCount - dipLastMotorHallSensorCount : ( HEX_64_K - dipLastMotorHallSensorCount ) + dipMotorHallSensorCount );
+        U16 decDelta = HEX_64_K - incDelta;
         U16 delta;
 
         // determine dialysate inlet pump speed/direction from delta hall sensor count since last interval