Index: firmware/App/Modes/ModeTreatmentParams.c
===================================================================
diff -u -rb1738d6bf41a8cc4924ba36a5a7d1abc60a3b1d8 -rf6b78d1fe6741043de38707211710ab0e8a08483
--- firmware/App/Modes/ModeTreatmentParams.c	(.../ModeTreatmentParams.c)	(revision b1738d6bf41a8cc4924ba36a5a7d1abc60a3b1d8)
+++ firmware/App/Modes/ModeTreatmentParams.c	(.../ModeTreatmentParams.c)	(revision f6b78d1fe6741043de38707211710ab0e8a08483)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2022 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.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      04-Jan-2022
+* @author  (last)      Michael Garthwaite
+* @date    (last)      18-Feb-2022
 *
 * @author  (original)  Sean Nash
 * @date    (original)  29-May-2020
@@ -921,6 +921,7 @@
     return ( ( origTreatmentParams.uFVolume_L * ML_PER_LITER ) / origTreatmentParams.treatmentDuration_min );
 }
 
+
 /*************************************************************************
  *                       TEST SUPPORT FUNCTIONS
  *************************************************************************/
@@ -959,7 +960,76 @@
             }
         }
     }
+    return result;
+}
 
+/*********************************************************************//**
+ * @brief
+ * The testUpdateCurrentTreatmentParameters function pulls the current
+ * treatment parameters from the critical section if data has been
+ * determined to be valid. Calls sendTestCurrentTreatmentParametersResponse.
+ * @details Inputs: none
+ * @details Outputs: CURRENT_TREATMENT_PARAMS_DATA_PAYLOAD_T containing
+ * treatment parameters.
+ * @return TRUE if override successful, FALSE if not
+ *************************************************************************/
+BOOL testSendCurrentTreatmentParameters( void )
+{
+    BOOL result = FALSE;
+    CURRENT_TREATMENT_PARAMS_DATA_PAYLOAD_T current_treatment_params;
+
+    if ( TRUE == isTestingActivated() )
+    {
+        // Test one parameter for set since all parameters are set after parameter validation.
+        if(TRUE == isCriticalDataSet( &treatmentParameters[TREATMENT_PARAM_BLOOD_FLOW] ))
+        {
+           result = TRUE;
+           current_treatment_params.accepted = TRUE;
+           current_treatment_params.treatment_parameters.bloodFlowRate_mL_min = getTreatmentParameterU32(TREATMENT_PARAM_BLOOD_FLOW);
+           current_treatment_params.treatment_parameters.dialysateFlowRate_mL_min = getTreatmentParameterU32(TREATMENT_PARAM_DIALYSATE_FLOW);
+           current_treatment_params.treatment_parameters.treatmentDuration_min = getTreatmentParameterU32(TREATMENT_PARAM_TREATMENT_DURATION);
+           current_treatment_params.treatment_parameters.heparinPreStop_min = getTreatmentParameterU32(TREATMENT_PARAM_HEPARIN_PRE_STOP_TIME);
+           current_treatment_params.treatment_parameters.salineBolusVolume_mL = getTreatmentParameterU32(TREATMENT_PARAM_SALINE_BOLUS_VOLUME);
+           current_treatment_params.treatment_parameters.acidConcentrate = getTreatmentParameterU32(TREATMENT_PARAM_ACID_CONCENTRATE);
+           current_treatment_params.treatment_parameters.bicarbConcentrate = getTreatmentParameterU32(TREATMENT_PARAM_BICARB_CONCENTRATE);
+           current_treatment_params.treatment_parameters.dialyzerType = getTreatmentParameterU32(TREATMENT_PARAM_DIALYZER_TYPE);
+           current_treatment_params.treatment_parameters.heparinType = getTreatmentParameterU32(TREATMENT_PARAM_HEPARIN_TYPE);
+           current_treatment_params.treatment_parameters.bloodPressureMeasurementInterval_min = getTreatmentParameterU32(TREATMENT_PARAM_BP_MEAS_INTERVAL);
+           current_treatment_params.treatment_parameters.rinsebackFlowRate_mL_min = getTreatmentParameterU32(TREATMENT_PARAM_RINSEBACK_FLOW_RATE);
+           current_treatment_params.treatment_parameters.arterialPressureLowLimit_mmHg = getTreatmentParameterS32(TREATMENT_PARAM_ART_PRESSURE_LOW_LIMIT);
+           current_treatment_params.treatment_parameters.arterialPressureHighLimit_mmHg = getTreatmentParameterS32(TREATMENT_PARAM_ART_PRESSURE_HIGH_LIMIT);
+           current_treatment_params.treatment_parameters.venousPressureLowLimit_mmHg = getTreatmentParameterS32(TREATMENT_PARAM_VEN_PRESSURE_LOW_LIMIT);
+           current_treatment_params.treatment_parameters.venousPressureHighLimit_mmHg = getTreatmentParameterS32(TREATMENT_PARAM_VEN_PRESSURE_HIGH_LIMIT);
+           current_treatment_params.treatment_parameters.heparinDispenseRate_mL_hr = getTreatmentParameterF32(TREATMENT_PARAM_HEPARIN_DISPENSE_RATE);
+           current_treatment_params.treatment_parameters.heparinBolusVolume_mL = getTreatmentParameterF32(TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME);
+           current_treatment_params.treatment_parameters.dialysateTemperature_degC = getTreatmentParameterF32(TREATMENT_PARAM_DIALYSATE_TEMPERATURE);
+           current_treatment_params.uFVolume_L = getTreatmentParameterF32(TREATMENT_PARAM_UF_VOLUME);
+        }
+        else
+        {
+           current_treatment_params.accepted = FALSE;
+           current_treatment_params.treatment_parameters.bloodFlowRate_mL_min = 0;
+           current_treatment_params.treatment_parameters.dialysateFlowRate_mL_min = 0;
+           current_treatment_params.treatment_parameters.treatmentDuration_min = 0;
+           current_treatment_params.treatment_parameters.heparinPreStop_min = 0;
+           current_treatment_params.treatment_parameters.salineBolusVolume_mL = 0;
+           current_treatment_params.treatment_parameters.acidConcentrate = 0;
+           current_treatment_params.treatment_parameters.bicarbConcentrate = 0;
+           current_treatment_params.treatment_parameters.dialyzerType = 0;
+           current_treatment_params.treatment_parameters.heparinType = 0;
+           current_treatment_params.treatment_parameters.bloodPressureMeasurementInterval_min = 0;
+           current_treatment_params.treatment_parameters.rinsebackFlowRate_mL_min = 0;
+           current_treatment_params.treatment_parameters.arterialPressureLowLimit_mmHg = 0;
+           current_treatment_params.treatment_parameters.arterialPressureHighLimit_mmHg = 0;
+           current_treatment_params.treatment_parameters.venousPressureLowLimit_mmHg = 0;
+           current_treatment_params.treatment_parameters.venousPressureHighLimit_mmHg = 0;
+           current_treatment_params.treatment_parameters.heparinDispenseRate_mL_hr = 0;
+           current_treatment_params.treatment_parameters.heparinBolusVolume_mL = 0;
+           current_treatment_params.treatment_parameters.dialysateTemperature_degC = 0;
+           current_treatment_params.uFVolume_L = 0;
+        }
+        sendTestCurrentTreatmentParametersResponse(current_treatment_params);
+    }
     return result;
 }