Index: firmware/App/Controllers/BloodFlow.h
===================================================================
diff -u -reffc2a8283d6528109b2401bbad70dc554db4e53 -re24a98a344ba13ceb0663b415268a7e1dd5ce99e
--- firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision effc2a8283d6528109b2401bbad70dc554db4e53)
+++ firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision e24a98a344ba13ceb0663b415268a7e1dd5ce99e)
@@ -1,84 +1,93 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2025 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
 *
 ***************************************************************************/
-
-#ifndef __BLOOD_FLOW_H__
-#define __BLOOD_FLOW_H__
-
+
+#ifndef __BLOOD_FLOW_H__
+#define __BLOOD_FLOW_H__
+
 #include "TDCommon.h"
-#include "PeristalticPump.h"
-
-/**
- *  @defgroup BloodFlow BloodFlow
- *  @brief Blood Pump & Blood Flow controller/monitor module.  Monitors and
- *  controls the blood pump.
- *
- *  @addtogroup BloodFlow
- *  @{
- */
-
-// ********** public definitions **********
-
-#define MAX_SET_BLOOD_FLOW_RATE             500             ///< Maximum prescribed blood flow rate (in mL/min).
+#include "PeristalticPump.h"
+
+/**
+ *  @defgroup BloodFlow BloodFlow
+ *  @brief Blood Pump & Blood Flow controller/monitor module.  Monitors and
+ *  controls the blood pump.
+ *
+ *  @addtogroup BloodFlow
+ *  @{
+ */
+
+// ********** public definitions **********
+
+#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 **********
-
-void initBloodFlow( void );
+// ********** public function prototypes **********
+
+void initBloodFlow( void );
 void execBloodFlowMonitor( void );
-void execBloodFlowController( void );
-
+void execBloodFlowController( void );
+
 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 setBloodPumpTargetRPM( U32 rpm, MOTOR_DIR_T dir );
+void signalBloodPumpHardStop( void );
 BOOL homeBloodPump( void );
 BOOL isBloodPumpRunning( void );
 BOOL isBloodPumpRampComplete( void );
-void resetBloodPumpRotorCount( void );
-
-SELF_TEST_STATUS_T execBloodFlowTest( void );
+void resetBloodPumpRotorCount( void );
 
-S32  getTargetBloodFlowRate( void );
-F32  getMeasuredBloodFlowRate( void );
+SELF_TEST_STATUS_T execBloodFlowTest( void );
+
+S32  getTargetBloodFlowRate( void );
+F32  getMeasuredBloodFlowRate( void );
 F32  getMeasuredBloodPumpRotorSpeed( void );
 F32  getMeasuredBloodPumpSpeed( void );
+F32  getMeasuredBloodPumpTorque( void );
 
-BOOL testBloodFlowDataPublishIntervalOverride( MESSAGE_T *message );
+BOOL testBloodFlowDataPublishIntervalOverride( MESSAGE_T *message );
 BOOL testSetTargetBloodFlowRateOverride( MESSAGE_T *message );
-BOOL testSetBloodPumpSpeedOverride( MESSAGE_T *message );
-BOOL testMeasuredBloodFlowRateOverride( MESSAGE_T *message );
-BOOL testMeasuredBloodPumpRotorSpeedOverride( MESSAGE_T *message );
-BOOL testMeasuredBloodPumpSpeedOverride( MESSAGE_T *message );
+BOOL testSetBloodPumpSpeedOverride( MESSAGE_T *message );
+BOOL testMeasuredBloodFlowRateOverride( MESSAGE_T *message );
+BOOL testMeasuredBloodPumpRotorSpeedOverride( MESSAGE_T *message );
+BOOL testMeasuredBloodPumpSpeedOverride( MESSAGE_T *message );
 BOOL testBloodPumpRotorCountOverride( MESSAGE_T *message );
-
-/**@}*/
-
-#endif
+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 );
+
+/**@}*/
+
+#endif