Index: firmware/App/Controllers/BloodFlow.h
===================================================================
diff -u -rcf0f5e54c1a7af4d8a739cbd677d899d95e4019b -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision cf0f5e54c1a7af4d8a739cbd677d899d95e4019b)
+++ firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.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    BloodFlow.h
 *
 * @author  (last)      Sean Nash
-* @date    (last)      12-Nov-2021
+* @date    (last)      06-Jun-2023
 *
 * @author  (original)  Sean Nash
 * @date    (original)  07-Nov-2019
@@ -35,7 +35,7 @@
 #define MIN_SET_BLOOD_FLOW_RATE             100             ///< Minimum blood flow rate (in mL/min).
 #define SALINE_BOLUS_FLOW_RATE              150             ///< Saline bolus flow rate (in mL/min).
 
-#define VOLUME_PER_BP_MOTOR_REV_ML          0.216           ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
+#define VOLUME_PER_BP_MOTOR_REV_ML          0.216F          ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
 #define BP_HALL_EDGE_COUNTS_PER_REV         48              ///< Number of hall sensor edge counts per motor revolution.
 
 /// Payload record structure for a blood pump data message.
@@ -49,6 +49,8 @@
     F32 measMCCurr;
     F32 pwmDC;
     U32 rotorCount;
+    U32 presFlow;
+    U32 rotorHall;
 } BLOOD_PUMP_STATUS_PAYLOAD_T;
 
 // ********** public function prototypes **********
@@ -57,7 +59,8 @@
 void execBloodFlowMonitor( void );
 void execBloodFlowController( void );
 
-BOOL setBloodPumpTargetFlowRate( U32 flowRate, MOTOR_DIR_T dir, PUMP_CONTROL_MODE_T mode );
+BOOL setBloodPumpTargetFlowRate( U32 flowRate, MOTOR_DIR_T dir, PUMP_CONTROL_MODE_T mode );
+BOOL setBloodPumpTargetRPM( U32 rpm, MOTOR_DIR_T dir );
 void signalBloodPumpHardStop( void );
 void signalBloodPumpRotorHallSensor( void );
 BOOL homeBloodPump( void );
@@ -91,6 +94,7 @@
 BOOL testResetMeasuredBloodPumpMCCurrentOverride( void );
 BOOL testSetBloodPumpRotorCountOverride( U32 value );
 BOOL testResetBloodPumpRotorCountOverride( void );
+BOOL testSetBloodPumpTargetDutyCycle( F32 value );
 
 /**@}*/