Index: firmware/App/Controllers/FlowSensors.c
===================================================================
diff -u -rdae35bc588959c0205d2cb90c25be1e1d5c32de7 -r7d4711edd7b40cd3e29f43e766f79a8a09586fe9
--- firmware/App/Controllers/FlowSensors.c	(.../FlowSensors.c)	(revision dae35bc588959c0205d2cb90c25be1e1d5c32de7)
+++ firmware/App/Controllers/FlowSensors.c	(.../FlowSensors.c)	(revision 7d4711edd7b40cd3e29f43e766f79a8a09586fe9)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2022-2023 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2022-2024 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    FlowSensors.c
 *
 * @author  (last)      Sean Nash
-* @date    (last)      07-Mar-2023
+* @date    (last)      22-Sep-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  21-Jul-2022
@@ -144,8 +144,8 @@
                 flowSensorStatus[ i ].measuredFlowBeforeCalLPM.data   = oldest2CurrentEdgeDiff * FLOW_SENSORS_LITERS_PER_PULSES * SEC_PER_MIN;
                 flowSensorStatus[ i ].measuredROFlowWithCPsLPM.data   = getCalibrationAppliedFlowLPM( i, flowSensorStatus[ i ].measuredFlowBeforeCalLPM.data );
                 measFlow                                              = flowSensorStatus[ i ].measuredROFlowWithCPsLPM.data -
-                                                                        ( getMeasuredPumpSpeed( CONCENTRATEPUMPS_CP1_ACID ) / ML_PER_LITER ) -
-                                                                        ( getMeasuredPumpSpeed( CONCENTRATEPUMPS_CP2_BICARB ) / ML_PER_LITER );
+                                                                        ( getMeasuredPumpSpeedMLPM( CONCENTRATEPUMPS_CP1_ACID ) / ML_PER_LITER ) -
+                                                                        ( getMeasuredPumpSpeedMLPM( CONCENTRATEPUMPS_CP2_BICARB ) / ML_PER_LITER );
                 flowSensorStatus[ i ].measuredFlowLPM.data            = MAX( measFlow, 0.0F );
                 break;
 
@@ -284,7 +284,7 @@
  * flow sensors data publish interval.
  * @details Inputs: none
  * @details Outputs: flowSensorsDataPublishInterval
- * @param: value override flow data publish interval with (in ms)
+ * @param value override flow data publish interval with (in ms)
  * @return TRUE if override successful, FALSE if not
  *************************************************************************/
 BOOL testSetFlowDataPublishIntervalOverride( U32 value )
@@ -330,22 +330,33 @@
  * flow rate.
  * @details Inputs: none
  * @details Outputs: flowSensorStatus
- * @param: sensorId the Id of the sensor which its value is overridden.
- * @param: value override measured flow rate in LPM
+ * @param sensorId the Id of the sensor which its value is overridden.
+ * @param value override measured flow rate in LPM
+ * @param raw override pre-calibrated, raw value, or post-calibrated values.
  * @return TRUE if override successful, FALSE if not
  *************************************************************************/
-BOOL testSetMeasuredFlowRateOverride( U32 sensorId, F32 flowLPM )
+BOOL testSetMeasuredFlowRateOverride( U32 sensorId, F32 flowLPM, BOOL raw )
 {
     BOOL result = FALSE;
 
     if ( sensorId < NUM_OF_FLOW_SENSORS )
     {
         if ( TRUE == isTestingActivated() )
         {
-            flowSensorStatus[ sensorId ].measuredFlowLPM.ovInitData = flowSensorStatus[ sensorId ].measuredFlowLPM.data;
-            flowSensorStatus[ sensorId ].measuredFlowLPM.ovData     = flowLPM;
-            flowSensorStatus[ sensorId ].measuredFlowLPM.override   = OVERRIDE_KEY;
-            result                                                  = TRUE;
+            if ( TRUE == raw )
+            {
+                flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.ovInitData = flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.data;
+                flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.ovData     = flowLPM;
+                flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.override   = OVERRIDE_KEY;
+                result                                                           = TRUE;
+            }
+            else
+            {
+                flowSensorStatus[ sensorId ].measuredFlowLPM.ovInitData = flowSensorStatus[ sensorId ].measuredFlowLPM.data;
+                flowSensorStatus[ sensorId ].measuredFlowLPM.ovData     = flowLPM;
+                flowSensorStatus[ sensorId ].measuredFlowLPM.override   = OVERRIDE_KEY;
+                result                                                  = TRUE;
+            }
         }
     }
 
@@ -358,7 +369,7 @@
  * of the measured flow rate.
  * @details Inputs: none
  * @details Outputs: flowSensorStatus
- * @param: sensorId the Id of the sensor which its value is reset.
+ * @param sensorId the Id of the sensor which its value is reset.
  * @return TRUE if override successful, FALSE if not
  *************************************************************************/
 BOOL testResetMeasuredFlowRateOverride( U32 sensorId )
@@ -373,6 +384,12 @@
             flowSensorStatus[ sensorId ].measuredFlowLPM.override   = OVERRIDE_RESET;
             flowSensorStatus[ sensorId ].measuredFlowLPM.ovInitData = 0.0F;
             flowSensorStatus[ sensorId ].measuredFlowLPM.ovData     = 0.0F;
+
+            flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.data       = flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.ovInitData;
+            flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.override   = OVERRIDE_RESET;
+            flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.ovInitData = 0.0F;
+            flowSensorStatus[ sensorId ].measuredFlowBeforeCalLPM.ovData     = 0.0F;
+
             result                                                  = TRUE;
         }
     }