tbf/TBF/BenchControl/TestMethods/FixedStartAdvanced/FixedStartAdvancedSeq.cs

///
/// Copyright (c) 2016-2017 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Text;
using log4net;
using TBF.BenchControl;
using TBF.Boxes;
using TBF.Resources;
using TBF.UiBridge;

namespace TBF.BenchControl.TestMethods.FixedStartAdvanced
{
	public class FixedStartAdvancedSeq : Sequences.SequenceBase
    {
		private static readonly ILog log = LogManager.GetLogger(typeof(FixedStartAdvancedSeq));

		/// <summary>
		/// Flying start mass collection method sequence
		/// </summary>
		/// <param name="test">Test entity</param>
		/// <returns>
		///		Event.Done . . . . . . . OK
		///		Event.UiCmdStop  . . . . Stopped by the user using the on-screen button STOP
		///		Event.OpArgumentError  . Target flow is out of range
		///		Event.Error  . . . . . . Unspecified error
		/// </returns>
		public IList<Event> Execute(Config.Entities.Test test, int repetitionNr, bool isLastRepetition)
		{
			Elde.ControlBoardDev cBrd = StateMachine.ControlBoard;

			IList<Event> e = new List<Event>();             /// Events from currently running operations
			Event retVal = Event.Done;
			checkUiOp = new Operations.CheckUIOp(true);     /// Runs in more then one state

            float switchTimeStart = 0.001f;     /// in seconds, original vale is 1 ms
            float switchTimeEnd = 0.001f;       /// in seconds, original vale is 1 ms

			LtrPerRefPulse = outPath.FlowMeter.LtrPerPulse;         /// [ltr/pulse], nominal flow in [m3/h]

			/// Notes:
			///   float timeHr = volumeLtr / (1000.0f * targetFlow);
			///   float timeSec = 3600.0f * timeHr;
			///   int refPulses = (int)(timeSec * (2000.0f * targetFlow / pOut.FlowMeter.NominalFlow));
			int totalPulses = (int)(test.Volume / LtrPerRefPulse + 0.5f);

            int rangeIx = 0;                   /// Default range, used for non-Elde flowmeters
            if (outPath.FlowMeter is Elde.FlowMeter.FlowMeter)
            {
                Elde.FlowMeter.FlowMeter eldeFM = outPath.FlowMeter as Elde.FlowMeter.FlowMeter;
                rangeIx = -1;                   /// Indicates invalid range
                for (int r = 0; r <= 5; r++)
                {
                    if (eldeFM.RangeEnabled(r) && eldeFM.GetTempLo(r) <= test.TempLimLo
                                               && eldeFM.GetTempHi(r) >= test.TempLimHi)
                    {
                        rangeIx = r;
                    }
                }

                if (rangeIx == -1)
                {
                    Bridge.OnError(this, Strings.Flow_meter_temperature_range_does_not_fit_this_test_conditions);
                    retVal = Event.UiCmdStop;
                    goto stopTest;
                }
            }

			processDataLoggingOp = new TBF.BenchControl.Operations.ProcessDataLoggingOp(processDataLogger, this, false);

		//====================================
		loop:
			/// Start the test, initialize test results
			Bridge.OnTestSelected(this, new TestSelectedEventArgs(test, repetitionNr, inPath, benchPath, outPath, sensPath, totalPulses));
			string testName = Results.Utils.GetTestName(test.Name, test.Repeats, repetitionNr);
			TestStartTime = DateTime.Now;


			if (!test.DoDraining)
			{
				///
				/// Measure the weight in case there is no unconditional draining
				///
				State.Create("FixedStartAdvanced : Measuring mass of water in the tank")
					.AddOperation(checkUiOp)
					.AddOperation(outPath.Scale.ReadMassOp(ref Mass))
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
					Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

					if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
					if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
				}
				while (!e.Contains(Event.BalanceDone));
			}
			///
			/// Skip draining in case there is enough room in the tank
			///
			if (test.DoDraining || (Mass.Val + test.Volume >= outPath.Scale.Capacity * Constants.TankFullFactor))
			{
				///
				/// Drain the water tank
				///
				switch (DrainTheTank(outPath.Scale.DrainValve, outPath.Scale))
				{
					case Event.Error: { retVal = Event.Error; goto stopTest; }
					case Event.UiCmdStop: { retVal = Event.UiCmdStop; goto stopTest; }
				}
			}


			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Setting_the_flow);
			//------------------------------------------------

			Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
			int flowSetTime0 = StateMachine.Time;

			if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(test.PumpPower);

			State.Create("FixedStartAdvanced : Waiting 5 sec")
				.AddOperation(checkUiOp)
				.AddOperation(new Operations.TimerOp(5))
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
				Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.TimerExpired));


			State.Create("FixedStartAdvanced : Starting the pump")
				.AddOperation(checkUiOp)
				.AddOperation(cBrd.SetValvesOp(inPath.Pump, null))
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
				Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.ValvesSet));


		set_flow:

			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Setting_the_flow);
			//------------------------------------------------
			if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(test.PumpPower);
			State.Create("FixedStartAdvanced : Starting the pump")
				.AddOperation(checkUiOp)
				.AddOperation(cBrd.SetValvesOp(inPath.Pump, null))
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
				Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.ValvesSet));

			//--------------------------------
			State.Create("FixedStartAdvanced : Setting the flow")
				.AddOperation(checkUiOp)
				.AddOperation(outPath.RegulValve.SetFlowOp(outPath.FlowMeter, test.Qfrom, test.Qto, outPath.PidCoef, RefFlow, 600))    /// timeout = 10 min.
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
				Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

				if (e.Contains(Event.OpArgumentError)) { retVal = Event.OpArgumentError; goto stopTest; }
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
				if (e.Contains(Event.RegulValveTimeOut))
				{
					Bridge.OnError(this, Strings.Flow_adjustment_failed);
                    retVal = Event.UiCmdStop;
					goto stopTest;
				}
				if (e.Contains(Event.Next)) goto flow_set;
			}
			while (!e.Contains(Event.FlowReached));

		flow_set:
			int flowSetTime = StateMachine.Time - flowSetTime0;

			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Stopping_flow_for_the_fixed_start);
			//------------------------------------------------
			State.Create("FixedStartAdvanced : Closing the start/stop valve before the fixed start test")
				.AddOperation(checkUiOp)
                .AddOperation(new TBF.BenchControl.Elde.SetValvesOp(cBrd, true, outPath))
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
			}
			while (!e.Contains(Event.ValvesSet));


			int time = StateMachine.Time;
			double currentFlow = RefFlow.Val;


			///
			/// Prepare cameras, ROI-s and measurementOperations
			///

			/// Find ROI-s
			IList<GenericDevices.IRoi> rois = new List<GenericDevices.IRoi>();
			foreach (var rr in sensPath.RegisterReaders)
			{
				GenericDevices.IRoi roi = rr as GenericDevices.IRoi;
				if (roi != null && roi.Detected)
				{
					rois.Add(roi);
				}
			}

			/// Find cameras
			IList<GenericDevices.ICamera> cameras = new List<GenericDevices.ICamera>();
			foreach (var roi in rois)
			{
				if (roi.Camera != null && !cameras.Contains(roi.Camera))
				{
					roi.Camera.ClearRoiParams();
					cameras.Add(roi.Camera);
				}
			}

			/// Register ROI-parameters to cameras
			foreach (var roi in rois) roi.RegisterRoiToCamera();

			/// Prepare measurementOperations
			IList<IOperation> measureOperations = new List<IOperation>();
			foreach (var camera in cameras) measureOperations.Add(camera.MeasurementOp());



			///
			/// Enter watermeter begin states here
			///
			GenericDevices.IHasWMStatesForm dataEntryCmpnt =
				TbfComponents.FindComponent(StateMachine.Procedure.DataEntry) as GenericDevices.IHasWMStatesForm;
			if (dataEntryCmpnt != null)
			{
				Bridge.OnActivity(this, Strings.Enter_water_meter_data);
				State.Create("FixedStartAdvanced : Enter begin-state")
					.AddOperation((dataEntryCmpnt as GenericDevices.IHasWMStatesForm).ShowTestStartFormOp(sensPath.RegisterReaders))
					.AddOperation(checkUiOp)
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
				}
				while (!e.Contains(Event.ModelessFormClosed));

				for (int i = 0; i < Config.Data.WMsCount; i++)
				{
					BenchControl.Elde.FixedStartRegisterReader.RegisterReader registerReader =
						sensPath.RegisterReaders[i] as BenchControl.Elde.FixedStartRegisterReader.RegisterReader;

					if (registerReader != null) registerReader.BeginWMState = dataEntryCmpnt.WMStartState(i);
				}
			}


			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Measuring_the_weight);
			//------------------------------------------------
			State.Create("FixedStartAdvanced : Measuring the start mass")
				.AddOperation(checkUiOp)
				.AddOperations(measureOperations)
				.AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
				.AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
				.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
				.AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
				.AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
				.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
				.AddOperation((StateMachine.Ambient != null)
								? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
				.AddOperation(outPath.Scale.ReadStableMassOp(ref StartMass, test.MassRepeats, test.MassSpread, test.MassMethod))
				.AddOperation(cBrd.UpdateTankWeightOp())
				.AddOperation(processDataLoggingOp)
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.BalanceDone));

			TestStartTime = DateTime.Now;
			Mass.Val = StartMass.Val;

			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Test_in_progress);
			//------------------------------------------------
			State.Create("FixedStartAdvanced : Starting the test")
				.AddOperation(checkUiOp)
				.AddOperations(measureOperations)
				.AddOperation(cBrd.StartMeasurementOp(outPath, Elde.TestMethods.Diverter | Elde.TestMethods.Synchro,
													  test.Qfrom, test.Qto, 2 * totalPulses, (float)test.TolerRed))
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.MeasurementStarted));


			State.Create("FixedStartAdvanced : Opening the start/stop valve at the beginning of the fixed start test")
				.AddOperation(checkUiOp)
                .AddOperation(new TBF.BenchControl.Elde.SetValvesOp(cBrd, false, outPath))
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
			}
			while (!e.Contains(Event.ValvesSet));


			/// Measurement loop - preparation
			readRegistersOp = new Operations.ReadMoreRegistersOp(sensPath.RegisterReaders);
			queryEnd1 = cBrd.QueryMeasurementEndOp();
			queryEnd2 = cBrd.QueryMeasurementEndOp();

			StartNewStatistics(StateMachine.Time, BatchRslts.Batch.BatchNr, test.Name, repetitionNr);
			int estimtdEndTime = StateMachine.Time + (int)test.TstTime;

			/// Measurement loop - begin
			do
			{
				//--------------------------------
				switch (ReadRegistersTempPressAmbient(measureOperations, true))
				{
					case Event.Error:
						retVal = Event.Error;
						goto stopTest;

					case Event.UiCmdStop:
						retVal = Event.UiCmdStop;
						goto stopTest;

					case Event.MeasurementCompleted:
						goto test_completed;
				}

				int remainingTime = Math.Max(estimtdEndTime - StateMachine.Time, 0);
				if (remainingTime > 60)
				{
					Bridge.OnActivity(this, string.Format("{0} ... {1} {2} {3} {4}", Strings.Test_in_progress, remainingTime / 60, "min", remainingTime % 60, Strings.sec));
				}
				else
				{
					Bridge.OnActivity(this, string.Format("{0} ... {1} s", Strings.Test_in_progress, remainingTime));
				}

				RefFreq.Val = cBrd.ReferenceFreq;
				RefFlow.Val = cBrd.ReferenceFlow;
				UpdateAllStatistics(StateMachine.Time);

				Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
				Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
			}
			while (cBrd.EtPulses(0) < totalPulses);
		/// Measurement loop - end

		test_completed:

			StopRecordingStatistics();

			State.Create("FixedStartAdvanced : Closing the start/stop valve at the end of the fixed start test")
				.AddOperation(checkUiOp)
                .AddOperation(new TBF.BenchControl.Elde.SetValvesOp(cBrd, true, outPath))
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
			}
			while (e.Contains(Event.ValvesBusy));


			State.Create("FixedStartAdvanced : Waiting before 2nd mass measurement")
				.AddOperation(checkUiOp)
				.AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
				.AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
				.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
				.AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
				.AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
				.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
				.AddOperation((StateMachine.Ambient != null)
								? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
				.AddOperation(outPath.Scale.ReadMassOp(ref Mass))
				.AddOperation(cBrd.UpdateTankWeightOp())
				.AddOperation(processDataLoggingOp)
				.AddOperation(new Operations.TimerOp(test.TimeStop2Mass))
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.TimerExpired));


			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Measuring_the_weight);
			//------------------------------------------------
			State.Create("FixedStartAdvanced : Measuring the end mass")
				.AddOperation(checkUiOp)
				.AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
				.AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
				.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
				.AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
				.AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
				.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
				.AddOperation((StateMachine.Ambient != null)
								? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
				.AddOperation(outPath.Scale.ReadStableMassOp(ref EndMass, test.MassRepeats, test.MassSpread, test.MassMethod))
				.AddOperation(cBrd.UpdateTankWeightOp())
				.AddOperation(processDataLoggingOp)
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.BalanceDone));
			///
			TestEndTime = DateTime.Now;


			State.Create("FixedStartAdvanced : Stopping diverter, gate, etc.")
				.AddOperation(checkUiOp)
				.AddOperation(cBrd.StopPreviousOp())
				.EnterState();
			do
			{
				e = StateMachine.WaitRunDevsRunOps();
				if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
			}
			while (!e.Contains(Event.PreviousStopped));


            double massStart = Config.Formulas.CorrectedValue(StartMass.Val, outPath.Scale.Corrections);
            double massEnd = Config.Formulas.CorrectedValue(EndMass.Val, outPath.Scale.Corrections);
            double densityOut = Config.Formulas.WaterDensityFromTemp(TempDownStat.Average, Program.LocalSettings.RealDensity, Program.LocalSettings.AtTemperature);
            double buoyancy = Config.Formulas.Buoyancy();
			double volumeCTV = 1000.0 * buoyancy * (massEnd - massStart) / densityOut;

			///
			/// Enter watermeter end states here
			///
			if (dataEntryCmpnt != null)
			{
				Bridge.OnActivity(this, Strings.Enter_water_meter_data);
				State.Create("FixedStartAdvanced : Enter end-state")
					.AddOperation(dataEntryCmpnt.ShowTestEndFormOp(sensPath.RegisterReaders,
																   volumeCTV,
																   test.ErrLimLo + test.Uncertainty,
																   test.ErrLimHi - test.Uncertainty))
					.AddOperation(checkUiOp)
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
				}
				while (!e.Contains(Event.ModelessFormClosed));


				for (int i = 0; i < Config.Data.WMsCount; i++)
				{
					BenchControl.Elde.FixedStartRegisterReader.RegisterReader registerReader =
						sensPath.RegisterReaders[i] as BenchControl.Elde.FixedStartRegisterReader.RegisterReader;

					if (registerReader != null) registerReader.EndWMState = dataEntryCmpnt.WMEndState(i);
				}
			}


			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Test_completed);
			//------------------------------------------------

			/// Make sure the CycleBeginForm is closed so that water meter data (s/n) can be copied into results
			if (UIFlowControl.Stop == WaitBeginFormClosed()) goto stopTest;

			///
			/// Populate TestResult data entity with data
			/// 
			Results.Entities.TestRslt tstRslt = BatchRslts.GetTestRslt(testName, test.Part);

			if (tstRslt != null)
			{
                UpdateTempPressDensAmb(tstRslt);

				/// Main results
                tstRslt.MethodClass  = TbfComponents.FindComponent(test.Method).ClassName;
                tstRslt.StartTime    = TestStartTime;
				tstRslt.EndTime      = TestEndTime;
				tstRslt.FlowSetTime  = flowSetTime;
				tstRslt.TestTime     = cBrd.TTime;													/// [s] measurement time
				tstRslt.PulsesMaster = Convert.ToDouble(cBrd.EtPulses(0));							/// Pulses of the master flow meter (test total)
				tstRslt.MassStartRaw = StartMass.Val;
				tstRslt.MassStart    = massStart;													/// [kg]   calculated before displaying 'End state' dialog
				tstRslt.MassEndRaw   = EndMass.Val;
				tstRslt.MassEnd      = massEnd;														/// [kg]   calculated before displaying 'End state' dialog
				tstRslt.FlowMass     = 3600.0 * (tstRslt.MassEnd - tstRslt.MassStart) / tstRslt.TestTime; /// [kg/h]
				tstRslt.FlowVolume   = 3.6 * LtrPerRefPulse * tstRslt.PulsesMaster / tstRslt.TestTime;
				tstRslt.Buoyancy     = buoyancy;
				tstRslt.VolumeCTV    = volumeCTV;													            /// [kg]   calculated before displaying 'End state' dialog
				tstRslt.VolumeMaster = LtrPerRefPulse * tstRslt.PulsesMaster;						            /// [l] volume from the master flow meter
                tstRslt.ConstMasterRaw = outPath.FlowMeter.LtrPerPulse;                                         /// Uncorrected master flowmeter coefficient
                tstRslt.ConstMasterCorr = outPath.FlowMeter.LtrPerPulseCorrected(tstRslt.FlowVolume, rangeIx);  /// Corrected master pulses per liter
                tstRslt.ConstMaster = (tstRslt.VolumeMaster == 0) ? tstRslt.ConstMasterCorr : (LtrPerRefPulse * tstRslt.VolumeCTV / tstRslt.VolumeMaster);
                                                                                                                /// Calculated master pulses per liter
                tstRslt.ErrorMaster = Config.Formulas.ErrorFromVolumes(tstRslt.VolumeMaster, tstRslt.VolumeCTV);

				tstRslt.FlowMean = (float)RefFlowStat.Average;
				tstRslt.FlowStart = (float)RefFlowStat.First;
				tstRslt.FlowEnd = (float)RefFlowStat.Last;
				tstRslt.FlowMin = (float)RefFlowStat.Min;
                tstRslt.FlowMax = (float)RefFlowStat.Max;

                tstRslt.DiverterStart = switchTimeStart;
                tstRslt.DiverterEnd = switchTimeEnd;
                tstRslt.ErrorFlagsMd = (ErrorFlagsComp != null) ? (sbyte)ErrorFlagsComp.Mode : (sbyte)0;
                tstRslt.ErrorFlags = (ErrorFlagsComp != null) ? ErrorFlagsComp.GetErrorFlags(tstRslt, false, true, switchTimeStart, switchTimeEnd) : 0;

				for (int i = 0; i < BatchRslts.WMPositionsCount; i++)
				{
					if (test.Part != 0 && test.Part != Utils.PartNr(i + 1, BatchRslts.Batch.Compound)) continue;

					Results.Entities.MeterTestRslt meterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.Single);
					GenericDevices.IRegisterReader regReader = sensPath.RegisterReaders[i];

					if (meterRslt != null && regReader != null)
					{
                        meterRslt.RegReaderType = (int)regReader.RegisterReaderType;
                        meterRslt.PulsesPerLiter = 1.0f;
						meterRslt.VolumeStart = regReader.BeginWMState;
						meterRslt.VolumeEnd = regReader.EndWMState;
						meterRslt.VolumeMeter = meterRslt.VolumeEnd - meterRslt.VolumeStart;
						meterRslt.VolumeRef = tstRslt.VolumeCTV;      /// liter
						meterRslt.PulsesMeter = meterRslt.VolumeMeter;
						meterRslt.PulsesMaster = tstRslt.PulsesMaster;
						meterRslt.TestTime = tstRslt.TestTime;
                        meterRslt.Error = Config.Formulas.ErrorFromVolumes(meterRslt.VolumeMeter, meterRslt.VolumeRef);
                        meterRslt.Passed = (meterRslt.Error >= test.GetErrLimLo(tstRslt.FlowMean) + test.Uncertainty)
                                        && (meterRslt.Error <= test.GetErrLimHi(tstRslt.FlowMean) - test.Uncertainty)
										&& (tstRslt.ErrorFlags == 0 || tstRslt.ErrorFlagsMode() != Config.Entities.ErrorFlagsMode.On);
						meterRslt.TestDone = true;
                        tstRslt.TestDone = true;
                    }
				}

				tstRslt.Components = Results.Entities.Components
					.UpdateList(BatchRslts.ComponentsList,
								new Results.Entities.Components((BenchInfo != null) ? BenchInfo.TestBenchId : 1,
																(BenchInfo != null) ? BenchInfo.TestBenchName : "testbench",
																inPath.Pump != null ? inPath.Pump.Name : string.Empty,
																outPath.FlowMeter != null ? outPath.FlowMeter.Name : string.Empty,
																outPath.Scale != null ? outPath.Scale.Name : string.Empty,
																outPath.RegulValve != null ? outPath.RegulValve.Name : string.Empty,
																outPath.Diverter != null ? outPath.Diverter.Name : string.Empty));

                /// Update water meter error flags
                if (ErrorFlagsComp != null)
                {
                    for (int i = 0; i < BatchRslts.WMPositionsCount; i++)
                    {
                        if (BatchRslts.WaterMeters[i] != null)
                        {
                            BatchRslts.WaterMeters[i].ErrorFlags = ErrorFlagsComp.GetWMtrErrorFlags(BatchRslts.WaterMeters[i].MeterTestRslts);
                        }
                    }
                }

                /// Update results
				Bridge.OnTestCompleted(this, new TestCompletedEventArgs(testName, tstRslt));
			}

			Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.TransitionAfter));

			/// Append the results to the CSV-file
			allResults.Info(TestResult2CsvLine(testName, test.Part));


		stopTest:

			StopRecordingStatistics();

			///
			///  Quit this sequence
			///
			if (isLastRepetition || retVal == Event.UiCmdStop || retVal == Event.OpArgumentError
								 || retVal == Event.Error || retVal == Event.ConfigurationError)
			{
                State.Create("FixedStartAdvanced : Stopping diverter, gate, etc.")
                    .AddOperation(checkUiOp)
                    .AddOperation(cBrd.StopPreviousOp())
                    .EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                }
                while (!e.Contains(Event.PreviousStopped));
            }

			/// Create a list with one item 'retVal' (default is Event.Done) and return it
			IList<Event> retList = new List<Event>(1);
			retList.Add(retVal);
			return retList;
		}
    }
}