Index: firmware/App/Controllers/DialInFlow.h
===================================================================
diff -u -rb20421d84b9049977c04f4752f4fc5697425f25c -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Controllers/DialInFlow.h	(.../DialInFlow.h)	(revision b20421d84b9049977c04f4752f4fc5697425f25c)
+++ firmware/App/Controllers/DialInFlow.h	(.../DialInFlow.h)	(revision cd5be724d5a3ba7457e761191d82f278654d7f5c)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2022 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2024 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    DialInFlow.h
 *
-* @author  (last)      Darren Cox
-* @date    (last)      10-Mar-2022
+* @author  (last)      Sean Nash
+* @date    (last)      06-Jun-2023
 *
 * @author  (original)  Sean
 * @date    (original)  16-Dec-2019
@@ -33,7 +33,7 @@
 
 #define MAX_DIAL_IN_FLOW_RATE                 600             ///< Maximum dialysate inlet flow rate (in mL/min).
 #define MIN_DIAL_IN_FLOW_RATE                 100             ///< Minimum dialysate inlet flow rate (in mL/min).
-#define DIALYSATE_FLOW_RATE_FOR_RECIRC        100             ///< Dialysate recirculation flow rate (in mL/min).
+#define DIALYSATE_FLOW_RATE_FOR_RECIRC        250             ///< Dialysate recirculation flow rate (in mL/min).
 
 /// Payload record structure for a dialysate inlet pump data message.
 typedef struct
@@ -45,7 +45,9 @@
     F32 measMCSpd;
     F32 measMCCurr;
     F32 pwmDC;
-    F32 flowSigStrength;
+    U32 rotorCount;
+    U32 presFlow;
+    U32 rotorHall;
 } DIALIN_PUMP_STATUS_PAYLOAD_T;
 
 // ********** public function prototypes **********
@@ -55,11 +57,13 @@
 void execDialInFlowController( void );
 
 BOOL setDialInPumpTargetFlowRate( U32 flowRate, MOTOR_DIR_T dir, PUMP_CONTROL_MODE_T mode );
+BOOL setDialInPumpTargetRPM( U32 rpm, MOTOR_DIR_T dir );
 void signalDialInPumpHardStop( void );
 void signalDialInPumpRotorHallSensor( void );
 BOOL homeDialInPump( void );
 BOOL isDialInPumpRunning( void );
 BOOL isDialInPumpRampComplete( void );
+void resetDialInPumpRotorCount( void );
 
 SELF_TEST_STATUS_T execDialInFlowTest( void );
 
@@ -70,6 +74,8 @@
 F32 getMeasuredDialInPumpMCSpeed( void );
 F32 getMeasuredDialInPumpMCCurrent( void );
 F32 getDialInPumpPWMDutyCyclePct( BOOL init );
+U32 getDialInPumpRotorCount( void );
+U32 getPumpRotorErrorPersistTime( F32 mtr_speed, F32 gear_ratio );
 
 BOOL testSetDialInFlowDataPublishIntervalOverride( U32 value );
 BOOL testResetDialInFlowDataPublishIntervalOverride( void );
@@ -84,7 +90,9 @@
 BOOL testResetMeasuredDialInPumpMCSpeedOverride( void );
 BOOL testSetMeasuredDialInPumpMCCurrentOverride( F32 value );
 BOOL testResetMeasuredDialInPumpMCCurrentOverride( void );
-BOOL testSetDialInPumpTargetDutyCycle( F32 value );
+BOOL testSetDialInPumpTargetDutyCycle( F32 value );
+BOOL testSetDialysateInPumpRotorCountOverride( U32 value );
+BOOL testResetDialysateInPumpRotorCountOverride( void );
 
 /**@}*/