Index: firmware/App/Modes/ModeTreatmentParams.h
===================================================================
diff -u -rc137d3c7cb17b0364d745e10ff6dbd1901eb1baa -r37a9fd8f15e413db5337371a7d1a1cb65567af7c
--- firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision c137d3c7cb17b0364d745e10ff6dbd1901eb1baa)
+++ firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision 37a9fd8f15e413db5337371a7d1a1cb65567af7c)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2020-2022 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)      17-Aug-2021
+* @author  (last)      Darren Cox
+* @date    (last)      10-Mar-2022
 *
 * @author  (original)  Sean Nash
 * @date    (original)  29-May-2020
@@ -47,6 +47,7 @@
     U32 acidConcentrate;                        ///< User set acid concentrate option
     U32 bicarbConcentrate;                      ///< User set bicarbonate concentrate option
     U32 dialyzerType;                           ///< User set dialyzer type option
+    U32 heparinType;                            ///< User set heparin type option
     U32 bloodPressureMeasurementInterval_min;   ///< User set blood pressure measurement interval (in min)
     U32 rinsebackFlowRate_mL_min;               ///< User set rinseback flow rate (in mL/min)
     S32 arterialPressureLowLimit_mmHg;          ///< User set lower alarm limit for arterial pressure (in mmHg)
@@ -71,6 +72,17 @@
     F32 uFVolume_L;                             ///< Original ultrafiltration volume (in L) set by user before treatment start
 } ADJ_TREATMENT_PARAMS_T;
 
+
+/// Record structure for current treatment parameters
+typedef struct
+{
+    U32 accepted;                                           ///< Accepted or rejected based on if critical data has been set.
+    TREATMENT_PARAMS_DATA_PAYLOAD_T treatment_parameters;   ///< Record structure of treatment parameters
+    F32 uFVolume_L;                                         ///< Current ultrafiltration volume (in L).
+
+} CURRENT_TREATMENT_PARAMS_DATA_PAYLOAD_T;
+
+
 // ********** Public function prototypes **********
 
 void initTreatParamsMode( void );                                                   // Initialize this module
@@ -88,12 +100,17 @@
 BOOL setTreatmentParameterU32( TREATMENT_PARAM_T param, U32 value );                // Set a specified unsigned integer treatment parameter value
 BOOL setTreatmentParameterS32( TREATMENT_PARAM_T param, S32 value );                // Set a specified signed integer treatment parameter value
 BOOL setTreatmentParameterF32( TREATMENT_PARAM_T param, F32 value );                // Set a specified floating point treatment parameter value
-U32 getTreatmentParameterU32( TREATMENT_PARAM_T param );                            // Get a specified unsigned integer treatment parameter
-S32 getTreatmentParameterS32( TREATMENT_PARAM_T param );                            // Get a specified signed integer treatment parameter
-F32 getTreatmentParameterF32( TREATMENT_PARAM_T param );                            // Get a specified floating point treatment parameter
+U32  getTreatmentParameterU32( TREATMENT_PARAM_T param );                           // Get a specified unsigned integer treatment parameter
+S32  getTreatmentParameterS32( TREATMENT_PARAM_T param );                           // Get a specified signed integer treatment parameter
+F32  getTreatmentParameterF32( TREATMENT_PARAM_T param );                           // Get a specified floating point treatment parameter
 BOOL isTreatmentParamInRange( TREATMENT_PARAM_T param, CRITICAL_DATAS_T value );    // Check range for a proposed treatment parameter value
+S32  getS32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_T param );                // Get the lower range limit for a signed integer treatment parameter
+S32  getS32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_T param );                // Get the upper range limit for a signed integer treatment parameter
+F32  getUltrafiltrationVolumeOriginal( void );                                      // Get the original ultrafiltration volume, set in pre-treatment mode by user.
+F32  getUltrafiltrationRateOriginal( void );                                        // Get/calculate the original ultrafiltration rate, by ultrafiltration volume and treatment duration set in pre-treatment mode by user.
 
 BOOL testSetTreatmentParameter( TREATMENT_PARAM_T param, CRITICAL_DATAS_T value );  // Set a specific treatment parameter value
+BOOL testSendCurrentTreatmentParameters();                                        // Update current treatment parameters
 
 /**@}*/