tbf/TestBenchFramework/BenchControl/TestMethods/FlyingStartMassCollection/FlyingStartMassCollectionSeq.cs

///
/// Copyright (c) 2013-2015 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.FlyingStartMassCollection
{
	public class FlyingStartMassCollectionSeq : Sequences.SequenceBase
    {
		private static readonly ILog log = LogManager.GetLogger(typeof(FlyingStartMassCollectionSeq));

		/// <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,
									Compound.CombinedTestParams compoundTestParams,
									HeatMeters.TestParams heatMetersTestParams)
		{
			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
            processDataLoggingOp = new TBF.BenchControl.Operations.ProcessDataLoggingOp(processDataLogger, this);

            LtrPerRefPulse = outPath.FlowMeter.LtrPerPulse;
			int totalPulses = (int)(test.Volume / LtrPerRefPulse + 0.5f);

			int repetitionNr = 1;                 /// First test: repetitionNr = 1

			//====================================
			// Transition or SetRoute - Start
			//====================================
			switch (Transition(transitionBefore, TransitionContext.BeforeTest))
			{
				case Event.Error:		{ retVal = Event.Error;		goto stopTest; }
				case Event.UiCmdStop:	{ retVal = Event.UiCmdStop; goto stopTest; }
			}

		//====================================
        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;
			TestProgressEventArgs.SetEstimatedTimes(new int[] { 1, 1, 1, 30, Convert.ToInt32(test.TstTime) + 15, 0, 0 });
			Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.JustStarted));
			Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
			int flowSetTime0 = StateMachine.Time;

            //------------------------------------------------
            Bridge.OnActivity(this, Strings.Checking_tank_capacity);
            //------------------------------------------------
            bool tankEmptyingInProgress = test.Emptying;

            if (!tankEmptyingInProgress)		/// If condition met => skip measuring and force emptying
            {
                ///
                /// Measure the weight and skip emptying if there is enough room in the tank
                ///
                State.Create("FlyingStartMassCollection : Checking available tank capacity")
                    .AddOperation(checkUiOp)
                    .AddOperation(outPath.Balance.ReadMassOp(ref Mass))
                    .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));

                double estimatedEndMass = Mass.Val + test.Volume;
                if (estimatedEndMass >= outPath.Balance.Capacity * Constants.TankFullFactor)
                {
                    tankEmptyingInProgress = true;
                }
            }
            ///
            if (tankEmptyingInProgress)
            {
				State.Create("FlyingStartMassCollection : Opening the emptying valve")
                    .AddOperation(checkUiOp)
                    .AddOperation(StateMachine.ControlBoard.SetValvesOp(outPath.EmptyTankValve, null))
                    .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.ValvesSet));
            }

            ///
            /// Display prompt to emerge temperature meters to appropriate baths for heat meters test
            ///
            if (heatMetersTestParams != null && !string.IsNullOrEmpty(heatMetersTestParams.Prompt))
            {
                State.Create("FixedStartMassCollection : Show heat meters prompt (exchange temperature meters)")
                     .AddOperation(checkUiOp)
                     .AddOperation(new Operations.MessageBoxOp(heatMetersTestParams.Prompt))
                     .EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                }
                while (!e.Contains(Event.OK));
            }

            if (inPath.Pump != null)
            {
                //------------------------------------------------
                Bridge.OnActivity(this, Strings.Starting_the_pump);
                //------------------------------------------------
                if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(test.PumpPower);
                ///
                State.Create("FlyingStartMassCollection : Starting the pump")
                    .AddOperation(checkUiOp)
                    .AddOperation(cBrd.SetValvesOp(inPath.Pump, null))
                    .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
                    .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));
            }


            if (test.TimePump2StartV > 0)
            {
                State.Create("FlyingStartMassCollection : Waiting after the pump started")
                    .AddOperation(checkUiOp)
                    .AddOperation(new Operations.TimerOp(test.TimePump2StartV))
                    .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
                    .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));
            }


            if (benchPath.StopBFValve != null)
            {
                State.Create("FlyingStartMassCollection : Opening the stop backflow valve")
                    .AddOperation(checkUiOp)
                    .AddOperation(StateMachine.ControlBoard.SetValvesOp(benchPath.StopBFValve, null))
                    .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
                    .EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (TestAndLogUiCmdStop(test, e))   { retVal = Event.UiCmdStop; goto stopTest; }
                    if (e.Contains(Event.Error))        { retVal = Event.Error; goto stopTest; }
                }
                while (!e.Contains(Event.ValvesSet));
            }


            if (test.TimeBeforeFlow > 0)
            {
                State.Create("FlyingStartMassCollection : Waiting before flow setting process starts")
                    .AddOperation(checkUiOp)
                    .AddOperation(new Operations.TimerOp(test.TimeBeforeFlow))
                    .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
                    .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));
            }


        setting_flow:

            //------------------------------------------------
            Bridge.OnActivity(this, Strings.Setting_the_flow);
            //------------------------------------------------
            State.Create("FlyingStartMassCollection : Setting the flow")
                .AddOperation(checkUiOp)
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
                .AddOperation(outPath.RegulValve.SetFlowOp(outPath.FlowMeter, test.Qfrom, test.Qto, outPath.PidCoef, RefFlow, 990))    /// timeout = 16.5 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.Timeout);
                    retVal = Event.Done;
                    goto stopTest;
                }
                if (e.Contains(Event.Next)) goto flow_set;
            }
            while (!e.Contains(Event.FlowReached));

        flow_set:

            int flowSetTime = StateMachine.Time - flowSetTime0;
            float currentFlow = RefFlow.Val;

            if (heatMetersTestParams != null && heatMetersPath != null)
            {
                //---------------------------------------------------
                Bridge.OnActivity(this, Strings.Setting_temperature);
                //---------------------------------------------------

                int lastTimeSec = StateMachine.Time;
                float Tw_last = 0;
                float Tc_last = 0;

                State.Create("FixedStartMassCollection : Check temperature stabilized.")
                    .AddOperation(checkUiOp)
                    .AddOperation(heatMetersPath.TMeterRefWarm1.ReadTempOp(ref TempRefWarm1))
                    .AddOperation(heatMetersPath.TMeterRefWarm2.ReadTempOp(ref TempRefWarm2))
                    .AddOperation(heatMetersPath.TMeterRefCold1.ReadTempOp(ref TempRefCold1))
                    .AddOperation(heatMetersPath.TMeterRefCold2.ReadTempOp(ref TempRefCold2))
                    .EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                    if (e.Contains(Event.Next)) goto temperature_set;

                    if (TempRefWarm1.Val != 0 && TempRefWarm2.Val != 0 && TempRefCold1.Val != 0 && TempRefCold2.Val != 0)
                    {
                        if (StateMachine.Time - lastTimeSec > 10 || StateMachine.Time - lastTimeSec < 0)
                        {
                            float Tw = (TempRefWarm1.Val + TempRefWarm2.Val) / 2.0f;
                            float Tc = (TempRefCold1.Val + TempRefCold2.Val) / 2.0f;
                            if (heatMetersTestParams.TempWarmLo <= Tw && Tw <= heatMetersTestParams.TempWarmHi &&
                                heatMetersTestParams.TempColdLo <= Tc && Tc <= heatMetersTestParams.TempColdHi &&
                                Math.Abs(Tw - Tw_last) <= heatMetersTestParams.ChangeInTimeWarm &&
                                Math.Abs(Tc - Tc_last) <= heatMetersTestParams.ChangeInTimeCold &&
                                Math.Abs(TempRefWarm1.Val - TempRefWarm2.Val) <= heatMetersTestParams.DeltaTempWarm &&
                                Math.Abs(TempRefCold1.Val - TempRefCold2.Val) <= heatMetersTestParams.DeltaTempCold)
                            {
                                goto temperature_set;
                            }

                            lastTimeSec = StateMachine.Time;
                            Tw_last = Tw;
                            Tc_last = Tc;
                        }
                    }
                }
                while (true);
            }

        temperature_set:

            /// Extract cameras from the current sensors path, add operations to the detection state
            IList<IOperation> measureOperations = new List<IOperation>();
            for (int i = 0; i < sensPath.RegisterReaders.Length; i++)
            {
                GenericDevices.ICameraRoi cameraRoi = sensPath.RegisterReaders[i] as GenericDevices.ICameraRoi;
                if (cameraRoi != null) measureOperations.Add(cameraRoi.MeasureOp());
            }


            if (tankEmptyingInProgress)
            {
                //------------------------------------------------
                Bridge.OnActivity(this, Strings.Closing_the_tank);
                //------------------------------------------------

                ///
                /// Make sure tank emptying completed
                ///
                switch (EmptyTheTank(outPath.EmptyTankValve, outPath.Balance))
                {
                    case Event.Error:       { retVal = Event.Error; goto stopTest; }
                    case Event.UiCmdStop:   { retVal = Event.UiCmdStop; goto stopTest; }
                }

                tankEmptyingInProgress = false;
            }

			if (test.TimeFlow2Mass > 0)
			{
				State.Create("FlyingStartMassCollection : Waiting before 1st mass measurement")
					.AddOperation(checkUiOp)
					.AddOperation(cBrd.UpdateTankWeightOp())
					.AddOperation(new Operations.TimerOp(test.TimeFlow2Mass))
					.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);
			//------------------------------------------------

            LogProcessHeader(processDataLogger, "Start mass");
    
			State.Create("FlyingStartMassCollection : Measuring the start mass")
				.AddOperation(checkUiOp)
                .AddOperation(benchPath.TempIn.ReadTempOp(ref TempIn))
                .AddOperation(benchPath.TempOut.ReadTempOp(ref TempOut))
                .AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
                .AddOperation(benchPath.PressIn.ReadPressureOp(ref PressureUp))
                .AddOperation(benchPath.PressOut.ReadPressureOp(ref PressureDown))
                .AddOperation((StateMachine.Ambient != null)
                                ? StateMachine.Ambient.ReadAmbientOp(AmbientTemp, AmbientPressure, AmbientHumidity) : null)
                .AddOperations(measureOperations)
                .AddOperation(outPath.Balance.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));

            LogProcessHeader(processDataLogger, "Measurement");

            log.WarnFormat("Start mass = {0}kg", StartMass);
            Mass.Val = StartMass.Val;

            //------------------------------------------------
            Bridge.OnActivity(this, Strings.Test_in_progress);
            //------------------------------------------------
			State.Create("FlyingStartMassCollection : Starting the test")
				.AddOperation(checkUiOp)
				.AddOperation(benchPath.TempIn.ReadTempOp(ref TempIn))
				.AddOperation(benchPath.TempOut.ReadTempOp(ref TempOut))
				.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
				.AddOperation(benchPath.PressIn.ReadPressureOp(ref PressureUp))
				.AddOperation(benchPath.PressOut.ReadPressureOp(ref PressureDown))
				.AddOperation((StateMachine.Ambient != null)
								? StateMachine.Ambient.ReadAmbientOp(AmbientTemp, AmbientPressure, AmbientHumidity) : null)
				.AddOperations(measureOperations)
				.AddOperation(cBrd.UpdateTankWeightOp())
				.AddOperation(processDataLoggingOp)
				.AddOperation(cBrd.StartMeasurementOp(outPath, Elde.TestMethods.Diverter | Elde.TestMethods.Synchro,
													  test.Qfrom, test.Qto, 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));


            foreach (var rr in sensPath.RegisterReaders)
            {
                if (rr is WaterMeters.iPerl.WaterMeter) (rr as WaterMeters.iPerl.WaterMeter).TestName = test.Name;
            }


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

			int estimtdEndTime = StateMachine.Time + (int)test.TstTime;
			ClearAllStatistics();

            /// Measurement loop - begin
			State.Create("Read water meters")
                .AddOperation(checkUiOp)
                .AddOperations(measureOperations)
                .AddOperation(readRegistersOp)
				.AddOperation(benchPath.TempIn.ReadTempOp(ref TempIn))
				.AddOperation(benchPath.TempOut.ReadTempOp(ref TempOut))
				.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
				.AddOperation(benchPath.PressIn.ReadPressureOp(ref PressureUp))
				.AddOperation(benchPath.PressOut.ReadPressureOp(ref PressureDown))
				.AddOperation(outPath.Balance.ReadMassOp(ref Mass))
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
				.AddOperation((StateMachine.Ambient != null)
								? StateMachine.Ambient.ReadAmbientOp(AmbientTemp, AmbientPressure, AmbientHumidity)
								: null)
                .AddOperation(cBrd.QueryMeasurementEndOp())
                .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; }
                if (e.Contains(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();

                if (heatMetersTestParams != null)
                {
                    if (lastEnergyUpdateTime == 0)
                    {
                        lastEnergyUpdateTime = StateMachine.Time;
                    }
                    else
                    {
                        //double deltaTime = (double)(StateMachine.Time - lastEnergyUpdateTime);
                        float T_in = (TempRefWarm1.Val + TempRefWarm2.Val) / 2;	/// [°C]
                        float T_out = (TempRefCold1.Val + TempRefCold2.Val) / 2;	/// [°C]
                        double deltaVolume = LtrPerRefPulse * RefPulsesDelta;	                                                                                                    /// [l]
                        double deltaEnergy = 0.001 * deltaVolume * (T_in - T_out) * Formulas.HeatCoefficientWater(16, T_in, T_out, heatMetersTestParams.FlowMeasuredAtHiTempPipe);  /// [J] = [m3] * [K] * [J/(m3 K)]
                        Energy.Update(deltaEnergy);
                        VolumeForEnergy.Update(deltaVolume);
                        lastEnergyUpdateTime = 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 (true);
            /// Measurement loop - end

        test_completed:
			//------------------------------------------------
			Bridge.OnActivity(this, Strings.Measuring_the_weight);
			//------------------------------------------------
			State.Create("FlyingStartMassCollection : Waiting before the 2nd mass measurement")
                .AddOperation(checkUiOp)
                .AddOperation(benchPath.TempIn.ReadTempOp(ref TempIn))
                .AddOperation(benchPath.TempOut.ReadTempOp(ref TempOut))
                .AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
                .AddOperation(benchPath.PressIn.ReadPressureOp(ref PressureUp))
                .AddOperation(benchPath.PressOut.ReadPressureOp(ref PressureDown))
                .AddOperation(readRegistersOp)
                .AddOperation((StateMachine.Ambient != null)
                                ? StateMachine.Ambient.ReadAmbientOp(AmbientTemp, AmbientPressure, AmbientHumidity) : null)
                .AddOperation(outPath.Balance.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));

            LogProcessHeader(processDataLogger, "End mass");

            State.Create("FlyingStartMassCollection : Measuring the end mass")
				.AddOperation(checkUiOp)
                .AddOperation(benchPath.TempIn.ReadTempOp(ref TempIn))
                .AddOperation(benchPath.TempOut.ReadTempOp(ref TempOut))
                .AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
                .AddOperation(benchPath.PressIn.ReadPressureOp(ref PressureUp))
                .AddOperation(benchPath.PressOut.ReadPressureOp(ref PressureDown))
                .AddOperation(readRegistersOp)
                .AddOperation((StateMachine.Ambient != null)
                                ? StateMachine.Ambient.ReadAmbientOp(AmbientTemp, AmbientPressure, AmbientHumidity) : null)
                .AddOperation(outPath.Balance.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));
            ///
			log.WarnFormat("End mass = {0}kg", EndMass);
			TestEndTime = DateTime.Now;

			//------------------------------------------------
			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)
			{
				/// Auxiliary results
				tstRslt.AmbientTempAve = (float)AmbientTempStat.Average;
				tstRslt.AmbTempStart = (float)AmbientTempStat.First;
				tstRslt.AmbTempEnd = (float)AmbientTempStat.Last;
				tstRslt.AmbTempMin = (float)AmbientTempStat.Min;
				tstRslt.AmbTempMax = (float)AmbientTempStat.Max;
				tstRslt.AmbientPressAve = (float)AmbientPressureStat.Average;
				tstRslt.AmbPressStart = (float)AmbientPressureStat.First;
				tstRslt.AmbPressEnd = (float)AmbientPressureStat.Last;
				tstRslt.AmbPressMin = (float)AmbientPressureStat.Min;
				tstRslt.AmbPressMax = (float)AmbientPressureStat.Max;
				tstRslt.AmbientHumiAve = (float)AmbientHumidityStat.Average;
				tstRslt.AmbHumiStart = (float)AmbientHumidityStat.First;
				tstRslt.AmbHumiEnd = (float)AmbientHumidityStat.Last;
				tstRslt.AmbHumiMin = (float)AmbientHumidityStat.Min;
				tstRslt.AmbHumiMax = (float)AmbientHumidityStat.Max;
				tstRslt.PressUpAvrg = (float)PressureUpStat.Average;
				tstRslt.PressUpStart = (float)PressureUpStat.First;
				tstRslt.PressUpEnd = (float)PressureUpStat.Last;
				tstRslt.PressUpMin = (float)PressureUpStat.Min;
				tstRslt.PressUpMax = (float)PressureUpStat.Max;
				tstRslt.PressDownAvrg = (float)PressureDownStat.Average;
				tstRslt.PressDownStart = (float)PressureDownStat.First;
				tstRslt.PressDownEnd = (float)PressureDownStat.Last;
				tstRslt.PressDownMin = (float)PressureDownStat.Min;
				tstRslt.PressDownMax = (float)PressureDownStat.Max;
				tstRslt.TempInAvrg = (float)TempInStat.Average;
				tstRslt.TempInStart = (float)TempInStat.First;
				tstRslt.TempInEnd = (float)TempInStat.Last;
				tstRslt.TempInMin = (float)TempInStat.Min;
				tstRslt.TempInMax = (float)TempInStat.Max;
				tstRslt.TempOutAvrg = (float)TempOutStat.Average;
				tstRslt.TempOutStart = (float)TempOutStat.First;
				tstRslt.TempOutEnd = (float)TempOutStat.Last;
				tstRslt.TempOutMin = (float)TempOutStat.Min;
				tstRslt.TempOutMax = (float)TempOutStat.Max;
				tstRslt.TempDivAvrg = (float)TempDivStat.Average;
				tstRslt.TempDivStart = (float)TempDivStat.First;
				tstRslt.TempDivEnd = (float)TempDivStat.Last;
				tstRslt.TempDivMin = (float)TempDivStat.Min;
				tstRslt.TempDivMax = (float)TempDivStat.Max;
                tstRslt.DensityIn = Formulas.WaterDensityFromTemp(tstRslt.TempInAvrg);		/// [kg/m3]
				tstRslt.DensityOut = Formulas.WaterDensityFromTemp(tstRslt.TempOutAvrg);	/// [kg/m3]
				tstRslt.DensityDiv = Formulas.WaterDensityFromTemp(tstRslt.TempDivAvrg);	/// [kg/m3]

				/// Main results
				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    = Formulas.CorrectedValue(tstRslt.MassStartRaw, outPath.Balance.Corrections);
				tstRslt.MassEndRaw   = EndMass.Val;
				tstRslt.MassEnd      = Formulas.CorrectedValue(tstRslt.MassEndRaw, outPath.Balance.Corrections);
				tstRslt.FlowMass     = 3600.0 * (tstRslt.MassEnd - tstRslt.MassStart) / tstRslt.TestTime;		/// [kg/h]
				tstRslt.FlowVolume   = 3.6 * LtrPerRefPulse * tstRslt.PulsesMaster / tstRslt.TestTime;			/// [m3/h]
				tstRslt.VolumeCTV    = 1001.03 * (tstRslt.MassEnd - tstRslt.MassStart) / tstRslt.DensityOut;	/// [l] 1000.0f is because density is in [kg/m3]
				tstRslt.VolumeMaster = LtrPerRefPulse * tstRslt.PulsesMaster;									/// [l] volume from the master flow meter
				tstRslt.ConstMaster  = LtrPerRefPulse * tstRslt.VolumeCTV / tstRslt.VolumeMaster;				/// Corrected master pulses per liter
				tstRslt.ErrorMaster  = Formulas.ErrorFromVolumes(tstRslt.VolumeMaster, tstRslt.VolumeCTV);

				tstRslt.FlowMin = (float)((tstRslt.VolumeMaster != 0) ? (RefFlowStat.Min * tstRslt.VolumeCTV / tstRslt.VolumeMaster) : RefFlowStat.Min);
				tstRslt.FlowMax = (float)((tstRslt.VolumeMaster != 0) ? (RefFlowStat.Max * tstRslt.VolumeCTV / tstRslt.VolumeMaster) : RefFlowStat.Max);

				if (compoundTestParams != null)
				{
					///
					/// Compound meters
					///
					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 mainMeterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.CompoundMain);
						Results.Entities.MeterTestRslt auxMeterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.CompoundAux);

						for (int isAux = 0; isAux <= 1; isAux++)		/// 0=main, 1=aux
						{
							GenericDevices.IRegisterReader regReader = sensPath.RegisterReaders[2 * i + isAux];
							Results.Entities.MeterTestRslt meterRslt = (isAux == 0) ? mainMeterRslt : auxMeterRslt;

							if (meterRslt != null && regReader != null)
							{
								meterRslt.PulsesPerLiter = regReader.PulsesPerLtr;

								/// Optionally supress pulses from the large water meter
								meterRslt.PulsesMeter = (isAux == 0 && compoundTestParams.SupressTrills) ? 0 : Convert.ToDouble(regReader.WMPulses);
								meterRslt.PulsesMaster = Convert.ToDouble(regReader.WMRefPulses);

								meterRslt.TestTime = tstRslt.TestTime;
								meterRslt.VolumeStart = 0;
								meterRslt.VolumeEnd = 0;
								meterRslt.VolumeRef = tstRslt.VolumeCTV;
								meterRslt.VolumeMeter = meterRslt.PulsesMeter * regReader.LtrsPerPulse;	/// liter

								if (meterRslt.PulsesMaster != 0)
								{
									meterRslt.VolumeMeter *= (tstRslt.PulsesMaster / meterRslt.PulsesMaster);
								}

								meterRslt.Error = Formulas.ErrorFromVolumes(meterRslt.VolumeMeter, tstRslt.VolumeCTV);	/// Main/Aux meter error is not usedfor evaluation
							}
						}

						Results.Entities.MeterTestRslt compoundMeterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.Compound);

						if (compoundMeterRslt != null && mainMeterRslt != null && auxMeterRslt != null)
						{
							compoundMeterRslt.VolumeRef = tstRslt.VolumeCTV;
							compoundMeterRslt.VolumeMeter = mainMeterRslt.VolumeMeter + auxMeterRslt.VolumeMeter;
							compoundMeterRslt.PulsesMaster = tstRslt.PulsesMaster;
							compoundMeterRslt.TestTime = tstRslt.TestTime;
							compoundMeterRslt.Error = Formulas.ErrorFromVolumes(compoundMeterRslt.VolumeMeter, compoundMeterRslt.VolumeRef);
							compoundMeterRslt.Passed = (compoundMeterRslt.Error >= test.ErrLimLo + test.Uncertainty)
													&& (compoundMeterRslt.Error <= test.ErrLimHi - test.Uncertainty);
							mainMeterRslt.Passed = auxMeterRslt.Passed = compoundMeterRslt.Passed;
							mainMeterRslt.TestDone = auxMeterRslt.TestDone = compoundMeterRslt.TestDone = true;
						}
					}
				}
				else if (heatMetersTestParams != null)
				{
                    ///
                    /// Heat meters
                    ///
                    tstRslt.RefEnergy = Energy.Sum * tstRslt.VolumeCTV / VolumeForEnergy.Sum;   /// [J] = [J] * [l] / [l]

                    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 volumeRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.HeatMeterVolume);
                        Results.Entities.MeterTestRslt energyRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.HeatMeterEnergy);

                        BenchControl.Elde.FixedStartRegisterReader.RegisterReader volumeRegReader =
                            (sensPath.RegisterReaders.Length > 2 * i) ? sensPath.RegisterReaders[2 * i] as BenchControl.Elde.FixedStartRegisterReader.RegisterReader : null;

                        BenchControl.Elde.FixedStartRegisterReader.RegisterReader energyRegReader =
                            (sensPath.RegisterReaders.Length > 2 * i + 1) ? sensPath.RegisterReaders[2 * i + 1] as BenchControl.Elde.FixedStartRegisterReader.RegisterReader : null;

                        if (volumeRslt != null && volumeRegReader != null)
                        {
                            volumeRslt.PulsesPerLiter = volumeRegReader.PulsesPerLtr;                       /// [l ^ -1]
                            volumeRslt.PulsesMeter = Convert.ToDouble(volumeRegReader.WMPulses);
                            volumeRslt.PulsesMaster = Convert.ToDouble(volumeRegReader.WMRefPulses);
                            volumeRslt.VolumeStart = 0;
                            volumeRslt.VolumeEnd = 0;
                            volumeRslt.VolumeMeter = volumeRslt.PulsesMeter * volumeRegReader.LtrsPerPulse;	/// [l]
                            volumeRslt.VolumeRef = volumeRslt.PulsesMaster * tstRslt.ConstMaster;	        /// [l]
                            volumeRslt.TestTime = tstRslt.TestTime;                                         /// [s]

                            volumeRslt.Error = Formulas.ErrorFromVolumes(volumeRslt.VolumeMeter, volumeRslt.VolumeRef);
                            volumeRslt.Passed = (volumeRslt.Error >= test.ErrLimLo + test.Uncertainty)
                                             && (volumeRslt.Error <= test.ErrLimHi - test.Uncertainty);
                            volumeRslt.TestDone = true;
                        }

                        if (energyRslt != null && energyRegReader != null)
                        {
                            energyRslt.PulsesPerLiter = energyRegReader.PulsesPerLtr;                       /// [kWh ^ -1]
                            energyRslt.PulsesMeter = Convert.ToDouble(energyRegReader.WMPulses);
                            energyRslt.PulsesMaster = Convert.ToDouble(energyRegReader.WMRefPulses);
                            energyRslt.VolumeStart = 0;
                            energyRslt.VolumeEnd = 0;
							energyRslt.VolumeRef = tstRslt.RefEnergy * (energyRslt.PulsesMaster / tstRslt.PulsesMaster);	                            /// [J]
							energyRslt.VolumeMeter = energyRslt.PulsesMeter * Config.Units.ConvertFrom(Config.Unit.kWh, energyRegReader.LtrsPerPulse);	/// [J]
                            energyRslt.TestTime = tstRslt.TestTime;                                         /// [s]

                            energyRslt.Error = Formulas.ErrorFromVolumes(energyRslt.VolumeMeter, energyRslt.VolumeRef);
                            energyRslt.Passed = (energyRslt.Error >= test.ErrLimLo + test.Uncertainty)
                                             && (energyRslt.Error <= test.ErrLimHi - test.Uncertainty);
                            energyRslt.TestDone = true;
                        }
                    }
                }
				else
				{
					///
					/// Single meters
					///
					for (int i = 0; i < BatchRslts.WMPositionsCount; i++)
					{
						if (test.Part != 0 && test.Part != Utils.PartNr(i + 1, BatchRslts.Batch.Compound)) continue;

						/// MetersKind.Single meters
						Results.Entities.MeterTestRslt meterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.Single);
						GenericDevices.IRegisterReader regReader = sensPath.RegisterReaders[i];
						WaterMeters.iPerl.WaterMeter iPerl = regReader as WaterMeters.iPerl.WaterMeter;

						if (meterRslt != null && regReader != null)
						{
							meterRslt.PulsesPerLiter = regReader.PulsesPerLtr;
							meterRslt.PulsesMeter = Convert.ToDouble(regReader.WMPulses);
							meterRslt.PulsesMaster = Convert.ToDouble(regReader.WMRefPulses);

							if (iPerl != null)
							{
								meterRslt.TimestampStart = iPerl.TimestampSecStart;
								meterRslt.TimestampEnd = iPerl.NoSamples ? (iPerl.TimestampSecStart + tstRslt.TestTime) : iPerl.TimestampSecEnd;
								meterRslt.TestTime = iPerl.NoSamples ? tstRslt.TestTime : (meterRslt.TimestampEnd - meterRslt.TimestampStart);
								meterRslt.VolumeStart = iPerl.VolumeLtrStart;        /// liter
								meterRslt.VolumeEnd = iPerl.VolumeLtrEnd;          /// liter
								meterRslt.VolumeMeter = Math.Abs(iPerl.VolumeLtrEnd - iPerl.VolumeLtrStart);
								meterRslt.VolumeRef = tstRslt.VolumeCTV * meterRslt.TestTime / tstRslt.TestTime;
								iPerl.VolumeLtrRef = meterRslt.VolumeRef;
#if IPERLST || IPERLST_SPECIAL
								meterRslt.WaterMeter.CalibFactor = (iPerl.CalibrationStruct != null) ? iPerl.CalibrationStruct.Calibration : 0;
						meterRslt.WaterMeter.Q2Correction = iPerl.Q2CorrectionFactor;
#endif
								iPerl.LastTestResult2 = iPerl.LastTestResult;							/// Save shift previous test result
								iPerl.LastTestResult = meterRslt;										/// Save this test result
								iPerl.NominalTestFlow = 500.0 * (test.Qfrom + test.Qto);				/// Ave. + convert to liter/hour
							}
							else
							{
								meterRslt.TestTime = tstRslt.TestTime;								/// TODO: Malo by sa citat z dosky
								meterRslt.VolumeStart = 0;												/// liter
								meterRslt.VolumeEnd = 0;												/// liter
								meterRslt.VolumeMeter = meterRslt.PulsesMeter * regReader.LtrsPerPulse;	/// liter
								meterRslt.VolumeRef = meterRslt.PulsesMaster * tstRslt.ConstMaster;	/// liter
							}

							meterRslt.Error = Formulas.ErrorFromVolumes(meterRslt.VolumeMeter, meterRslt.VolumeRef);
							meterRslt.Passed = (meterRslt.Error >= test.ErrLimLo + test.Uncertainty)
											&& (meterRslt.Error <= test.ErrLimHi - test.Uncertainty);
							meterRslt.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.Balance != null ? outPath.Balance.Name : string.Empty,
																outPath.RegulValve != null ? outPath.RegulValve.Name : string.Empty,
																outPath.Diverter != null ? outPath.Diverter.Name : string.Empty));

				/// 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));

			if (++repetitionNr <= test.Repeats)
			{
				goto loop;
			}

		stopTest:

			///----------------------///
			///  Quit this sequence  ///
			///----------------------///

			State.Create("FlyingStartMassCollection : 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));

			/// Transition sequence at the end of test
			/// Prevent overwriting 'retVal' in case it was set to non-default value earlier
			switch (Transition(transitionAfter, (retVal == Event.Done) ? TransitionContext.AfterTest : TransitionContext.Stop))
			{
				case Event.Error:	  { if (retVal == Event.Done) retVal = Event.Error;		break; }
				case Event.UiCmdStop: { if (retVal == Event.Done) retVal = Event.UiCmdStop; break; }
			}

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

			/// 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;
		}
    }
}