Index: firmware/App/Modes/ModeTreatmentParams.h
===================================================================
diff -u -r2df21d2472a8d79d78af7e359518acf3614accc5 -r2a2d6a224532304e29f948fc43711ee6e99f915b
--- firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision 2df21d2472a8d79d78af7e359518acf3614accc5)
+++ firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision 2a2d6a224532304e29f948fc43711ee6e99f915b)
@@ -1,18 +1,19 @@
 /**************************************************************************
- *
- *  Copyright (c) 2019-2020 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 ModeOpParams.h
- *
- *  @date 19-Sep-2019
- *  @author S. Nash
- *
- *  @brief Header file for Operating Parameters Mode.
- *
- **************************************************************************/
+*
+* Copyright (c) 2019-2020 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 ModeTreatmentParams.h
+*
+* @author (last) Sean Nash
+* @date (last) 29-May-2020
+*
+* @author (original) Sean Nash
+* @date (original) 29-May-2020
+*
+***************************************************************************/
 
 #ifndef __MODE_OP_PARAMS_H__
 #define __MODE_OP_PARAMS_H__
@@ -28,12 +29,28 @@
  *  @{
  */
 
+// ********** private definitions **********
+
 // ********** private function prototypes **********
 
-void initTreatParamsMode( void );            // initialize this module
-void transitionToTreatParamsMode( void );    // prepares for transition to treatment parameters mode
-U32  execTreatParamsMode( void );            // execute the treatment parameters mode state machine (call from OperationModes)
+void initTreatParamsMode( void );                           // initialize this module
+void transitionToTreatParamsMode( void );                   // prepares for transition to treatment parameters mode
+U32  execTreatParamsMode( void );                           // execute the treatment parameters mode state machine (call from OperationModes)
 
+void setTreatmentParameterU32( TREATMENT_PARAM_T param, U32 value ); // Set a specified integer treatment parameter value
+void setTreatmentParameterF32( TREATMENT_PARAM_T param, F32 value ); // Set a specified floating point treatment parameter value
+U32 getTreatmentParameterU32( TREATMENT_PARAM_T param );    // Get a specified integer treatment parameter
+F32 getTreatmentParameterF32( TREATMENT_PARAM_T param );    // Get a specified floating point treatment parameter
+
+U32 getOrigBloodFlowRate_mL_min( void );                    // Get originally set (before treatment) blood flow rate (in mL/min).
+U32 getOrigDialysateFlowRate_mL_min( void );                // Get originally set (before treatment) dialysate flow rate (in mL/min).
+U32 getOrigTreatmentDuration_min( void );                   // Get originally set (before treatment) treatment duration (in min).
+U32 getOrigArterialPressureLowLimit_mmHg( void );           // Get originally set (before treatment) arterial pressure lower alarm limit (in mmHg).
+U32 getOrigArterialPressureHighLimit_mmHg( void );          // Get originally set (before treatment) arterial pressure upper alarm limit (in mmHg).
+U32 getOrigVenousPressureLowLimit_mmHg( void );             // Get originally set (before treatment) venous pressure lower alarm limit (in mmHg).
+U32 getOrigVenousPressureHighLimit_mmHg( void );            // Get originally set (before treatment) venous pressure upper alarm limit (in mmHg).
+F32 getOrigUFVolume_L( void );                              // Get originally set (before treatment) ultrafiltration volume (in liters).
+
 /**@}*/
 
 #endif