Index: firmware/App/Controllers/BloodFlow.h
===================================================================
diff -u -rf3a26c402a2ec88f5ee7dbb8eb7127ab5b4692aa -r395522dffef1348e176564925656012f529c1910
--- firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision f3a26c402a2ec88f5ee7dbb8eb7127ab5b4692aa)
+++ firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision 395522dffef1348e176564925656012f529c1910)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2026 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
-* @date    (last)      25-Oct-2024
+* @author  (last)      Dara Navaei
+* @date    (last)      26-Oct-2025
 *
-* @author  (original)  Sean
-* @date    (original)  25-Oct-2024
+* @author  (original)  Sean Nash
+* @date    (original)  24-Oct-2024
 *
 ***************************************************************************/
 
@@ -35,19 +35,23 @@
 #define MAX_SET_BLOOD_FLOW_RATE             500             ///< Maximum prescribed blood flow rate (in mL/min).
 #define MIN_SET_BLOOD_FLOW_RATE             100             ///< Minimum prescribed blood flow rate (in mL/min).
 
+#pragma pack(push, 1)
 /// Payload record structure for a blood pump data message.
 typedef struct
 {
     S32 h4SetFlowRate;                                      ///< Set flow rate in mL/min.
     F32 h4MeasFlow;                                         ///< Measured flow rate in mL/min.
     F32 h4MeasRotorSpd;                                     ///< Measured rotor speed in RPM.
     F32 h4MeasPumpSpd;                                      ///< Measured pump speed in RPM.
-    F32 h4MeasCurr;                                         ///< Measure motor current in Amps.
+    F32 h4MeasTorquemNm;                                    ///< Measured torque in mN.m.
     F32 h4SetRPM;                                           ///< Set motor speed in RPM.
     U32 h4RotorCount;                                       ///< Rotor count.
     U32 h4PresFlow;                                         ///< Prescribed blood flow in mL/min.
-    U32 h4RotorHallState;                                   ///< Rotor hall state (1=home, 0=not home).
+    U32 h6RotorHallState;                                   ///< Rotor hall state (1=home, 0=not home).
+    //U32 bPstate;
+    //U32 bpRotorStatus;
 } BLOOD_PUMP_STATUS_PAYLOAD_T;
+#pragma pack(pop)
 
 // ********** public function prototypes **********
 
@@ -58,7 +62,6 @@
 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 );
 BOOL isBloodPumpRunning( void );
 BOOL isBloodPumpRampComplete( void );
@@ -70,6 +73,7 @@
 F32  getMeasuredBloodFlowRate( void );
 F32  getMeasuredBloodPumpRotorSpeed( void );
 F32  getMeasuredBloodPumpSpeed( void );
+F32  getMeasuredBloodPumpTorque( void );
 
 BOOL testBloodFlowDataPublishIntervalOverride( MESSAGE_T *message );
 BOOL testSetTargetBloodFlowRateOverride( MESSAGE_T *message );
@@ -78,6 +82,11 @@
 BOOL testMeasuredBloodPumpRotorSpeedOverride( MESSAGE_T *message );
 BOOL testMeasuredBloodPumpSpeedOverride( MESSAGE_T *message );
 BOOL testBloodPumpRotorCountOverride( MESSAGE_T *message );
+BOOL testHomeBloodPump( MESSAGE_T *message );
+BOOL testHardStopBloodPump( MESSAGE_T *message );
+BOOL testBPFlowAlphaYInterceptOverride( MESSAGE_T *message );
+BOOL testBPFlowWearATermOverride( MESSAGE_T *message );
+BOOL testBPFlowWearBTermOverride( MESSAGE_T *message );
 
 /**@}*/