Michal Buzik
e26d88d437
- Replace `Xylem.Common` namespace references with `TBF.Rig.RegisterReaders`. - Introduce `GenesisSmartReaderTest` and `FakeSerialDriver` for unit testing. - Revamp `FlowDirectionDetection` to support multiple channels. - Make constants in `StreamingDecoder` public for enhanced accessibility. - Update `AssemblyVersion` and `AssemblyFileVersion` to `3.9.3010.1`.
1671 lines
54 KiB
C#
1671 lines
54 KiB
C#
using System;
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using System.IO;
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using System.IO.Ports;
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using System.Linq;
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using System.Xml.Linq;
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using Common;
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using Common.Iperl;
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using Config.Entities;
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using log4net;
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using NHibernate;
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using Sensus.iPerl.NfcHandler;
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using TBF.Rig.Generic;
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using TBF.Rig.GenericDevices;
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using TBF.Rig.TestMethods.iPerlCommunication.iPerlHead;
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using TBF.Rig.Uni.SharedDialogs.SmartMetersCommunication.common;
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using CalibrationStruct = TBF.Rig.RegisterReaders.CommonRR.IPerl.communication.CalibrationStruct;
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using CalibrationStructV4 = TBF.Rig.RegisterReaders.CommonRR.IPerl.communication.CalibrationStructV4;
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using CommunicationInterface = TBF.Rig.RegisterReaders.CommonRR.CommunicationInterface;
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using ConfigStruct = TBF.Rig.RegisterReaders.CommonRR.IPerl.communication.ConfigStruct;
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using MeterType = TBF.Rig.RegisterReaders.CommonRR.MeterType;
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namespace TBF.Rig.RegisterReaders.iPerlASICReader.implementations
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{
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/// <summary>
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/// based on IPerlReader class
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/// </summary>
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public class SmartReader : ComponentBase, IDevice, IRegReaderDatastream, ISessionDataMngmnt, IOperation, ISmartReader
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(SmartReader));
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public override string ToString()
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{
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return string.Format("{0}({1})", ClassName, Cfg.ToString(-1));
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}
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#if TURA_SPECIAL
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public const int OptoDataBufferSize = 250000;
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#else
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public const int OptoDataBufferSize = 40000;
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/// Opto data count is not limitted by the buffer size
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#endif
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public const string OptoDataDirectory = "C:\\TBF\\ProcessData";
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public const int StartOptoDataCount = OptoDataBufferSize / 2;
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public const int EndOptoDataCount = OptoDataBufferSize - StartOptoDataCount;
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public const int StartEndFilterSamplesCount2 = 20;
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/// StartEndFilterSamplesCount = 2 * StartEndFilterSamplesCount2 + 1
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public const int FeatureVectorSize = 9;
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readonly iPerlReaderUNI.IPerlCfg _iPerlCfg;
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string ISmartReader.CommInterface => _commInterface;
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public int RfidComPortNr
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{
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get { return _iPerlCfg.RfidComPortNr; }
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}
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public bool CommFailed { get; set; }
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public bool Disabled { get; set; }
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public int OptoComPortNr
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{
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get { return _iPerlCfg.OptoComPortNr; }
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}
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public int MuxBoardNrOrGroup14
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{
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get { return _iPerlCfg.MuxBoardNr; }
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}
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public int Group
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{
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get { return _iPerlCfg.Group; }
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}
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public MeterType MeterType
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{
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get { return _iPerlCfg.MeterType; }
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}
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public CommunicationInterface CommInterface
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{
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get { return _iPerlCfg.CommunicationInterface; }
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}
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public double CalibTarget
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{
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get { return _iPerlCfg.ProcParams.CalibTarget; }
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}
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public ushort FactorLimitLo
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{
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get { return (ushort)_iPerlCfg.ProcParams.FactorLimitLo; }
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}
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public ushort FactorLimitHi
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{
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get { return (ushort)_iPerlCfg.ProcParams.FactorLimitHi; }
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}
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public Counting InitFlowDir
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{
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get
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{
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return (_iPerlCfg != null && _iPerlCfg.ProcParams != null)
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? _iPerlCfg.ProcParams.Counting
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: Counting.Arbitrary;
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}
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}
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string simulatedPcbNr = null;
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/// Properties set by the Begin and the End form
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public string SerialNr
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{
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get
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{
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if (ConfigStruct != null)
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return ConfigStruct.GetPcbNrString();
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else if (simulatedPcbNr != null)
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return simulatedPcbNr;
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else
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return string.Empty;
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}
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set
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{
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simulatedPcbNr = value;
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}
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}
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public int ResultCode;
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string extraDataPath;
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public string ExtraDataPath
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{
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get { return extraDataPath; }
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}
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float[] x;
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public float[] X
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{
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get { return x; }
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}
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/// <summary>
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/// Passed to OptoTelegramRaw.UpdateFromString(...)
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/// </summary>
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Int64 volumeRawExtLast;
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Int64 timestampExtLast;
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FlowDirectionDetection flowDirectionDetection;
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public bool PositiveCounting;
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public ConfigStruct ConfigStruct;
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/// ConfigStruct of WM obtained or updated by iPerlCommunication
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public CalibrationStruct CalibrationStruct;
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/// CalibrationStruct of WM obtained or updated by iPerlCommunication
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public CalibrationStructV4 CalibrationStructV4;
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/// CalibrationStruct of WM obtained or updated by iPerlCommunication
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public Byte OrigTestModeConfig;
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/// Written to by StartTestingSealedMeter(), read from by EndTestingSealedMeter()
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public ushort OrigCalibFactor;
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public ushort CalibFactor
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{
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get
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{
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return (CalibrationStruct != null)
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? CalibrationStruct.Calibration
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: ((CalibrationStructV4 != null)
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? CalibrationStructV4.Calibration
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: (ushort)0);
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}
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}
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public ushort OrigCalibFactorLNA;
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public ushort CalibFactorLNA
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{
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get { return (CalibrationStructV4 != null) ? CalibrationStructV4.CalibrationLNA : (ushort)0; }
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}
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public double Q2ErrWOCorrection;
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public int Q2CorrRL;
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public int Q2CorrLR;
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public double Diff2Hz8Hz;
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public bool Hz2CorrectionDone;
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public int Hz2Correction;
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public string FWVersion
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{
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get
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{
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return (CalibrationStruct != null)
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? CalibrationStruct.FWVersionStr()
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: ((CalibrationStructV4 != null)
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? CalibrationStructV4.FWVersionStr()
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: string.Empty);
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}
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}
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/// <summary> Result of the last test used to calculate Q2 correction factors, etc </summary>
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public Results.Entities.MeterTestRslt LastTestResult;
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public Results.Entities.MeterTestRslt LastTestResult2;
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///
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Test test;
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int repetitionNr;
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///
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/// Indices to determine centers of start / end samples
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///
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public int TestStartTelegramIx;
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public int TestEndTelegramIx;
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int endTelegramIdx1;
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int endTelegramIdx2;
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int endTelegramIdx3;
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int currentTelegramIx;
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bool startSampleAcquired;
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///
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/// Timestamp from the opto telegram
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///
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private Int64 lastTimestamp;
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private double timestampSec;
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private double timestampSec0;
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int timeFromStart;
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/// [s] Time from test start to determine when the test start sample should be taken
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/// Test start volume for metrology in seconds
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public double TimestampSecStart
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{
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get { return TimeFromSamples(optoData, optoDataCount, TestStartTelegramIx, StartEndFilterSamplesCount2); }
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}
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/// Test end time for metrology in seconds
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public double TimestampSecEnd
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{
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get { return TimeFromSamples(optoData, optoDataCount, TestEndTelegramIx, StartEndFilterSamplesCount2); }
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}
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///
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public bool NoSamples
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{
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get
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{
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return TimestampSecStart == 0 || TimestampSecEnd == 0 ||
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(TimestampSecEnd - TimestampSecStart) < float.Epsilon;
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}
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}
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///
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/// Volume of water from the opto telegram
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///
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private Int64 lastVolumeRaw;
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/// Last read raw volume
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private double volumeLtr;
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private double volumeLtr0;
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/// Test start volume for metrology in liters
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public double VolumeLtrStart
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{
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get
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{
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return NoSamples
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? 0
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: VolumeFromSamples(optoData, optoDataCount, TestStartTelegramIx, ScalingFactor(),
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StartEndFilterSamplesCount2);
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}
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}
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/// Test end volume for metrology in liters
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public double VolumeLtrEnd
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{
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get
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{
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return NoSamples
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? 0
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: VolumeFromSamples(optoData, optoDataCount, TestEndTelegramIx, ScalingFactor(),
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StartEndFilterSamplesCount2);
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}
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}
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OptoTelegramRaw[] optoData;
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int optoDataCount;
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/// Real opto deta count, can be larger then optoData.Length
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///
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OptoTelegramRaw toBeFlushed;
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///
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/// Opto serial port and worker thread related private variables
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///
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private SerialPort optoSerialPort;
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DataStreamState dataStreamState;
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///
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/// Variables storing the context of serial port data parsing (ReadOptoSerialPort(...))
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///
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bool synchronized;
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bool synchronized2;
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string partOfTelegram;
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Counting currentFlowDir;
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/// <summary>
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/// ///////////////////////////////////////////
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/// </summary>
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public SmartReader()
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{
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}
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public SmartReader(Generic.IComponentCfg cfg)
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: base(cfg)
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{
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_iPerlCfg = cfg as iPerlReaderUNI.IPerlCfg;
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}
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/// <summary>
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///
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/// </summary>
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/// <exception cref="NotImplementedException"></exception>
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public override void Initialize()
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{
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x = new float[FeatureVectorSize];
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flowDirectionDetection = new FlowDirectionDetection();
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/// Allocate memory for opto-data from iPerl
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optoData = new OptoTelegramRaw[OptoDataBufferSize];
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for (int i = 0; i < OptoDataBufferSize; i++)
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{
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optoData[i] = new OptoTelegramRaw();
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}
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toBeFlushed = new OptoTelegramRaw();
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dataStreamState = DataStreamState.Flush;
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synchronized = false;
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synchronized2 = false;
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partOfTelegram = string.Empty;
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optoSerialPort = null;
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if (DebugLevel == DebugMode.Normal)
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{
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/// Open serial port: 9600 Bd, 8 data bits, 1 stop bit, no parity
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/// Check whether head is connected, working
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try
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{
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OpenOptoSerialPort($"COM{_iPerlCfg.OptoComPortNr}", 9600, Parity.None, 8, StopBits.One, Handshake.None);
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CloseOptoSerialPort();
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log.FatalFormat($"{Name} initialized: {this}");
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}
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catch (Exception ex)
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{
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log.FatalFormat("Opto-data serial port failure : {0}", ex.Message);
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throw new Exception(ex.Message);
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}
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}
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else
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{
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log.FatalFormat($"{Name} simulated: {this}");
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}
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}
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public void RunDeviceBefore()
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{
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if (DebugLevel == DebugMode.Normal)
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{
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try
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{
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ReadOptoData(dataStreamState);
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}
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catch (Exception e)
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{
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DebugLevel = DebugMode.FailureDuringOperation;
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log.FatalFormat("Opto-data serial port failure : {0}", e.Message);
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if (e.InnerException != null)
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{
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log.FatalFormat("InnerMessage : {0}", e.InnerException.Message);
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}
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}
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}
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else if (DebugLevel == DebugMode.FailureDuringOperation)
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{
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}
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}
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public void RunDeviceAfter()
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{
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}
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public void StopDevice()
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{
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try
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{
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if (optoSerialPort != null)
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{
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CloseOptoSerialPort();
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}
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}
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catch
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{
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}
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}
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public void StopDevice2()
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{
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}
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/// <summary>
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/// Events: Event.ReadRegisterDone, Event.Error
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/// </summary>
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/// <returns>ReadWaterMeter instance reference casted to IOperaton</returns>
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public IOperation ReadRegisterOp()
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{
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return this;
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}
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public RegisterReaderType RegisterReaderType
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{
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get { return RegisterReaderType.DataStream; }
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}
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public int Position
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{
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get
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{
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int firstDigitPos = Name.IndexOfAny(new char[] { '1', '2', '3', '4', '5', '6', '7', '8', '9', '0' });
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int position;
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return (firstDigitPos < 0) ? 0 : (int.TryParse(Name.Substring(firstDigitPos), out position) ? position : 0);
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}
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}
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int wmPulses;
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int wmRefPulses;
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double beginWMState;
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double endWMState;
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double wmVolume;
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double wmTestTime;
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private string _commInterface;
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public double PulsesPerLtr
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{
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get { return 1000.0; }
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set { PulsesPerLtr = value; }
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}
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public double LtrsPerPulse
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{
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get { return 1 / PulsesPerLtr; }
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}
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public string QuantityUnits { get; set; }
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public int WMPulses
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{
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get { return wmPulses; }
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}
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public int WMRefPulses
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{
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get { return wmRefPulses; }
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}
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public double WMVolume
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{
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get { return wmVolume; }
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}
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public double BeginWMState { get { return beginWMState; } set { beginWMState = value; } }
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public double EndWMState { get { return endWMState; } set { endWMState = value; } }
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public IOperation ReadDatastreamOp()
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{
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return this;
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}
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/// <summary>
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/// Clear data related to a specific water meter
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/// </summary>
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public void StartSession()
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{
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ResultCode = 0;
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Disabled = false;
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CommFailed = false;
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ConfigStruct = null;
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CalibrationStruct = null;
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CalibrationStructV4 = null;
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OrigTestModeConfig = 0;
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LastTestResult = null;
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LastTestResult2 = null;
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OrigCalibFactor = 0;
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OrigCalibFactorLNA = 0;
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Q2ErrWOCorrection = 0;
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Q2CorrRL = 0;
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Q2CorrLR = 0;
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simulatedPcbNr = null;
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dataStreamState = DataStreamState.Flush;
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currentFlowDir = InitFlowDir;
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}
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public void SaveMark(object mark)
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{
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/// TODO
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}
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public void EndSession()
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{
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StopDataStreamProcessing();
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}
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/// <summary>
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/// Start this operation
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/// </summary>
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public void Start()
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{
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lock (this)
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{
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Clear();
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ReadPulses();
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StartDataStreamProcessing();
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}
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}
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/// <summary>
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/// Run this operation
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/// </summary>
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/// <returns>eventDone</returns>
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public Event Run()
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{
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lock (this)
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{
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timeFromStart += StateMachine.Period;
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ReadPulses();
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if (!startSampleAcquired && (timeFromStart >= 8) && (currentTelegramIx >= 0))
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{
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/// Take the test start sample
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startSampleAcquired = true;
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TestStartTelegramIx = currentTelegramIx;
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}
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else if (startSampleAcquired)
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{
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/// Shift data in pipelines
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TestEndTelegramIx = endTelegramIdx3;
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endTelegramIdx3 = endTelegramIdx2;
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endTelegramIdx2 = endTelegramIdx1;
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endTelegramIdx1 = currentTelegramIx;
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}
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}
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return Event.ReadRegisterDone;
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}
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|
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/// <summary>
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/// Stop this operation
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/// </summary>
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public void Stop()
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{
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log.DebugFormat("Flow filtering end, feature vector calculation start: {0:HH:mm:ss.fff}", DateTime.Now);
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int startIx;
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int endIx;
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lock (this)
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{
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StopDataStreamProcessing();
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AddTestStartEndMarksToData(out startIx, out endIx);
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}
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DataStreamPostProcessing();
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// TODO: Enable when calculations completed
|
|
//
|
|
// float[] offsetV, kOhmsR, kOhmsC, dutFlow, refFlow, flowRatio, magField, emfV;
|
|
// x = Common.StatisticalMetrics.Calculate(optoData, optoDataCount, startIx, endIx, true,
|
|
// out offsetV, out kOhmsR, out kOhmsC, out dutFlow,
|
|
// out refFlow, out flowRatio, out magField, out emfV);
|
|
//
|
|
// log.DebugFormat("Feature vector calculation end, save opto-file start: {0:HH:mm:ss.fff}", DateTime.Now);
|
|
|
|
#if ORACLE_DB
|
|
if (test.RawDataId + (test.Repeats - repetitionNr) * test.RawDataIdRepetMulti != 0)
|
|
{
|
|
string relativeDirectory = Path.Combine(StateMachine.CycleStartTimeStamp.ToString("yy"),
|
|
StateMachine.CycleStartTimeStamp.ToString("MM"),
|
|
StateMachine.CycleStartTimeStamp.ToString("dd"));
|
|
string fileName = DetermineExtraDataFileName();
|
|
if (SaveOptoDataToFile(Path.Combine(OptoDataDirectory, relativeDirectory), fileName))
|
|
{
|
|
extraDataPath = Path.Combine(relativeDirectory, fileName);
|
|
}
|
|
|
|
log.WarnFormat("IPerlReader.Stop() startIx={0} endIx={1} len={2} raw data file = {3}",
|
|
startIx, endIx, optoData.Length, fileName);
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
log.WarnFormat("IPerlReader.Stop() startIx={0} endIx={1} len={2} no raw data file", startIx, endIx,
|
|
optoData.Length);
|
|
}
|
|
|
|
if (TestStartTelegramIx == 0 || optoDataCount < 100)
|
|
{
|
|
ResultCode |= (int)Results.Entities.ResultCode.MissingOptoData;
|
|
}
|
|
else if (VolumeLtrEnd == VolumeLtrStart)
|
|
{
|
|
ResultCode |= (int)Results.Entities.ResultCode.OptoDataWithZeroFlow;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
////////////////////////////////////////////////////////
|
|
///
|
|
/// <summary>
|
|
/// New calibration factor calculated from the original factor (argument)
|
|
/// and results of any test(s).
|
|
/// Uses also: this.CalibTarget, this.VolumeLtrStart, this.VolumeLtrEnd
|
|
/// Side effects: this.OrigCalibFactor, this.PositiveCounting
|
|
/// </summary>
|
|
/// <param name="adjustTestResult">Test result for calculations</param>
|
|
/// <param name="originalCalibrationFactor">Original calibration factor</param>
|
|
/// <param name="factorLimitLo">Lower limit for the calibration factor</param>
|
|
/// <param name="factorLimitHi">Upper limit for the calibration factor</param>
|
|
/// <returns>New calibration factor or 0 (= Out of range)</returns>
|
|
public UInt16 CalculateNewCalibFactor(Results.Entities.MeterTestRslt adjustTestResult,
|
|
UInt16 originalCalibrationFactor, UInt16 factorLimitLo, UInt16 factorLimitHi)
|
|
{
|
|
double meterVolume = adjustTestResult.VolumeMeter;
|
|
double targetVolume = adjustTestResult.VolumeRef * (1.0f + CalibTarget / 100.0f);
|
|
|
|
OrigCalibFactor = originalCalibrationFactor;
|
|
|
|
if (meterVolume > 1E-2)
|
|
{
|
|
PositiveCounting = VolumeLtrEnd > VolumeLtrStart;
|
|
|
|
UInt16 newFactor = (UInt16)((double)originalCalibrationFactor * targetVolume / meterVolume + 0.5);
|
|
log.InfoFormat("Calibration factor: orig={0} new={1} V_iperl={2} V_ref={3} V_target={4}",
|
|
originalCalibrationFactor,
|
|
newFactor,
|
|
meterVolume.ToString("F3"),
|
|
adjustTestResult.VolumeRef.ToString("F3"),
|
|
targetVolume.ToString("F3"));
|
|
|
|
|
|
if (newFactor < factorLimitLo || newFactor > factorLimitHi) return 0;
|
|
|
|
return newFactor;
|
|
}
|
|
else
|
|
{
|
|
log.ErrorFormat("Calibration factor: orig={0} new={0} (unchanged!) V_iperl={1}",
|
|
originalCalibrationFactor,
|
|
meterVolume.ToString("F3"));
|
|
return originalCalibrationFactor; /// Too small volume in the denominator -> no correction at all
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Q2 correction factor calculated from the last test (Q2).
|
|
/// This factor should be used only for R800 meters.
|
|
/// </summary>
|
|
/// <param name="q2TestResult">A test result from which to calculate the factor</param>
|
|
/// <param name="nominalFlow">Nominal flow in m3/h</param>
|
|
/// <param name="currentFactor">0 or the current Q2 correction factor when updating the factor</param>
|
|
/// <returns>Calculated Q2 correction factor</returns>
|
|
public double CalculateQ2CorrectionFactor(Results.Entities.MeterTestRslt currentQ2Result, int currentFactor,
|
|
double nominalFlow, double errorTarget = 0)
|
|
{
|
|
double nominalTestFlowLph = Units.ConvertTo(Unit.lph, nominalFlow);
|
|
double volumeRefShiftedToTarget = currentQ2Result.VolumeRef * (1.0 + errorTarget / 100.0);
|
|
double q2adjErrorShiftedToTarget =
|
|
Config.Formulas.ErrorFromVolumes(currentQ2Result.VolumeMeter, volumeRefShiftedToTarget);
|
|
|
|
double A = 16.0 / ScalingFactor(); /// Raw units per ml: DN15=16, DN20=8, DN25=4, DN32=2, DN40=1
|
|
const double B = 8.0; /// Raw units per minute, 8
|
|
const double C = B * 60.0; /// Raw units per hour, 480
|
|
double D = C / A; /// ml correction per hour
|
|
double F = D / (nominalTestFlowLph * 10.0); /// Error corrected with 8 Raw Units per minute [%]
|
|
double G = F / B; /// Error corrected with 1 Raw Unit per minute [%]
|
|
|
|
/// Do not change the factor for an invalid measurement (q2adjResult.VolumeMeter == 0)
|
|
double q2CorrectionFactor = (Math.Abs(currentQ2Result.VolumeMeter) <= float.Epsilon)
|
|
? Convert.ToDouble(currentFactor)
|
|
: Convert.ToDouble(currentFactor) - (q2adjErrorShiftedToTarget / G) *
|
|
(volumeRefShiftedToTarget / currentQ2Result.VolumeMeter);
|
|
|
|
log.WarnFormat(
|
|
"CalculateQ2CorrectionFactor() : Pos={0}, PCB#={1}, Error={2}%, Target={3}%, Current factor={4} New factor={5}",
|
|
Name,
|
|
SerialNr,
|
|
currentQ2Result.Error.ToString("F2"),
|
|
errorTarget.ToString("F3"),
|
|
currentFactor.ToString("F1"),
|
|
q2CorrectionFactor.ToString("F1"));
|
|
|
|
return q2CorrectionFactor;
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// 2 Hz correction factor calculated from two Q3 tests - done at 2Hz and at 8Hz.
|
|
/// This factors should be used only for DN32 and DN40 meters.
|
|
/// </summary>
|
|
/// <param name="resultAt2Hz">Test result @2Hz from which to calculate the factor</param>
|
|
/// <param name="resultAt8Hz">Test result @8Hz from which to calculate the factor</param>
|
|
/// <param name="hz2CorrectionFactor">The calculated Q2 correction factor</param>
|
|
/// <returns>true = OK, false = failed</returns>
|
|
public bool Calculate2HzCorrectionFactor(Results.Entities.MeterTestRslt resultAt2Hz,
|
|
Results.Entities.MeterTestRslt resultAt8Hz,
|
|
out double diff2Hz8Hz, out int hz2CorrectionFactor)
|
|
{
|
|
hz2CorrectionFactor = 0;
|
|
diff2Hz8Hz = 0;
|
|
|
|
if ((resultAt2Hz == null) || (resultAt8Hz == null))
|
|
{
|
|
return false; /// Test result @2Hz and/or @8Hz is missing ==> water meter failed
|
|
}
|
|
|
|
diff2Hz8Hz = resultAt2Hz.Error - resultAt8Hz.Error;
|
|
|
|
if (Math.Abs(diff2Hz8Hz) > 2.5) return false; /// Difference of errors > 2.5 % ==> water meter failed
|
|
|
|
hz2CorrectionFactor = -1 * (int)Math.Round(10 * diff2Hz8Hz);
|
|
|
|
log.WarnFormat("2Hz correction: Pos={0}, PCB#={1}, corrFactor={2}, erro@2Hz={3}%, erro@8Hz={4}%",
|
|
Name,
|
|
SerialNr,
|
|
hz2CorrectionFactor,
|
|
resultAt2Hz.Error.ToString("F2"),
|
|
resultAt8Hz.Error.ToString("F2"));
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Store/update values to be used as a part of the opto-data log file name.
|
|
/// Stop data stream processing and saving, if it is enabled.
|
|
/// </summary>
|
|
/// <param name="test">Currently executed test</param>
|
|
/// <param name="repetitionNr">Currently executed repetition number</param>
|
|
public void TestIsGoingToStartSoon(Test _test, int _repetitionNr)
|
|
{
|
|
/// Store/update values to be used as a part of the opto-data log file name
|
|
this.test = _test;
|
|
this.repetitionNr = _repetitionNr;
|
|
|
|
if (IsDataStreamProcessing())
|
|
{
|
|
StopDataStreamProcessing();
|
|
|
|
/// Dummy '#### start test ####' and '#### end of test ####' marks are added
|
|
/// to the raw data file on request of Joern Goege
|
|
if (optoDataCount >= 100 && optoDataCount <= optoData.Length &&
|
|
optoData[40].Flags == OptoTelegramFlags.OK &&
|
|
optoData[optoDataCount - 40].Flags == OptoTelegramFlags.OK)
|
|
{
|
|
optoData[40].Flags = OptoTelegramFlags.OK_TestStart;
|
|
optoData[optoDataCount - 40].Flags = OptoTelegramFlags.OK_TestEnd;
|
|
}
|
|
|
|
DataStreamPostProcessing();
|
|
|
|
string pcbNr = (ConfigStruct != null) ? ConfigStruct.GetPcbNrString() : "UnknownPcbNr";
|
|
string wmPosition = Name.Substring(5); /// WMPosition is extracted from a component name in form 'iPerl#'
|
|
if (wmPosition.Length == 1) wmPosition = "0" + wmPosition;
|
|
string cycleStartTime = StateMachine.CycleStartTimeStamp.ToString("HH_mm_ss");
|
|
///
|
|
string relativeDirectory = Path.Combine(StateMachine.CycleStartTimeStamp.ToString("yy"),
|
|
StateMachine.CycleStartTimeStamp.ToString("MM"),
|
|
StateMachine.CycleStartTimeStamp.ToString("dd"));
|
|
string directory = Path.Combine(OptoDataDirectory, relativeDirectory);
|
|
string fileName = string.Format("{0}_{1}_{2}_{3}.txt", pcbNr, wmPosition, "WM", cycleStartTime);
|
|
|
|
if (SaveOptoDataToFile(directory, fileName))
|
|
{
|
|
extraDataPath = Path.Combine(relativeDirectory, fileName);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reads opto-datastream via serial port. Invoked from RunDeviceBefore()
|
|
///
|
|
/// Telegram description:
|
|
/// AAAAAA[tab]BBBB[tab]CCCC[tab]DDDDDD[tab]EEEE[tab]FFFFFFFF[tab]GG[cr][lf] (42 bytes)
|
|
/// Example:
|
|
/// FFFFFE 51EA 0000 65324E 0087 F6319DFF 86
|
|
/// FFDD3A 51F9 0000 65324E 0088 F631A60B 45
|
|
/// ...
|
|
/// </summary>
|
|
/// <param name="optoState">OptoState.Read or OptoState.Flush</param>
|
|
void ReadOptoData(DataStreamState optoState)
|
|
{
|
|
if (optoSerialPort is null) return;
|
|
lock (this)
|
|
{
|
|
int nrBytes = optoSerialPort.BytesToRead;
|
|
if (nrBytes > 0)
|
|
{
|
|
char[] buffer = new char[nrBytes];
|
|
optoSerialPort.Read(buffer, 0, nrBytes);
|
|
string received = new string(buffer);
|
|
|
|
string allRcvd = partOfTelegram + received;
|
|
|
|
while (true)
|
|
{
|
|
int pos = allRcvd.IndexOf("\r\n");
|
|
|
|
if (pos < 0)
|
|
{
|
|
/// No CR+LF found, wait for more characters in the next invocation
|
|
partOfTelegram = allRcvd;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
/// CR+LF found
|
|
if (optoState == DataStreamState.ProcessAndSave)
|
|
{
|
|
int bufferIx = BufferIdx(optoDataCount);
|
|
|
|
if (pos < OptoTelegramRaw.Length - 2)
|
|
{
|
|
/// CR+LF found too early, truncate the beginning incl CR+LF and keep scanning in this loop
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
if (synchronized)
|
|
{
|
|
optoData[bufferIx].Counter = optoDataCount;
|
|
optoData[bufferIx].SetFlags(OptoTelegramFlags.SyncError);
|
|
}
|
|
|
|
synchronized = true;
|
|
}
|
|
else if (optoData[bufferIx].UpdateFromString(
|
|
allRcvd.Substring(pos - OptoTelegramRaw.Length + 2),
|
|
optoDataCount,
|
|
Convert.ToSingle(Sequences.ProcessData.RefFlow.Val),
|
|
ref volumeRawExtLast, ref timestampExtLast))
|
|
{
|
|
/// CR+LF was found && (pos >= OptoTelegramRaw.Length - 2) && the telegram is OK
|
|
flowDirectionDetection.WriteToFifo(volumeRawExtLast, timestampExtLast);
|
|
OptoTelegramReceived(optoDataCount, synchronized2, volumeRawExtLast, timestampExtLast);
|
|
synchronized2 = synchronized;
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
}
|
|
else
|
|
{
|
|
/// CR+LF was found && (pos >= OptoTelegramRaw.Length - 2) but the telgram was not OK
|
|
optoData[bufferIx].Counter = optoDataCount;
|
|
optoDataCount++;
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
}
|
|
|
|
optoDataCount++;
|
|
}
|
|
else /// optoState == OptoState.Flush
|
|
{
|
|
if (pos < OptoTelegramRaw.Length - 2)
|
|
{
|
|
/// CR+LF found too early, truncate the beginning incl CR+LF and keep scanning in this loop
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
synchronized = true;
|
|
}
|
|
// CR+LF found and (pos >= OptoTelegram.Length - 2)
|
|
else if (toBeFlushed.UpdateFromString(allRcvd.Substring(pos - OptoTelegramRaw.Length + 2),
|
|
0,
|
|
Convert.ToSingle(Sequences.ProcessData.RefFlow.Val),
|
|
ref volumeRawExtLast, ref timestampExtLast))
|
|
{
|
|
flowDirectionDetection.WriteToFifo(volumeRawExtLast, timestampExtLast);
|
|
synchronized2 = synchronized;
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
}
|
|
else
|
|
{
|
|
allRcvd = allRcvd.Substring(pos + 2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//OnOptoReceived(this, new OptoReceivedEventArgs(s));
|
|
}
|
|
else
|
|
{
|
|
//OnOptoReceived(this, new OptoReceivedEventArgs("."));
|
|
}
|
|
}
|
|
}
|
|
|
|
public string ReadOptoData()
|
|
{
|
|
if (optoSerialPort is null) return "";
|
|
string received = ".";
|
|
lock (this)
|
|
{
|
|
int nrBytes = optoSerialPort.BytesToRead;
|
|
if (nrBytes > 0)
|
|
{
|
|
char[] buffer = new char[nrBytes];
|
|
optoSerialPort.Read(buffer, 0, nrBytes);
|
|
received = new string(buffer);
|
|
}
|
|
}
|
|
|
|
return received;
|
|
}
|
|
|
|
|
|
void OptoTelegramReceived(int currentIx, bool async, Int64 volumeRawExt, Int64 timestampRawExt)
|
|
{
|
|
currentTelegramIx = currentIx;
|
|
|
|
lastVolumeRaw = volumeRawExt;
|
|
lastTimestamp = timestampRawExt;
|
|
|
|
if (volumeLtr == 0 && volumeLtr0 == 0)
|
|
{
|
|
volumeLtr = (double)lastVolumeRaw * ScalingFactor() / 16000.0;
|
|
volumeLtr0 = volumeLtr;
|
|
}
|
|
else
|
|
{
|
|
volumeLtr = (double)lastVolumeRaw * ScalingFactor() / 16000.0;
|
|
}
|
|
|
|
if (timestampSec == 0 && timestampSec0 == 0)
|
|
{
|
|
timestampSec = (double)lastTimestamp / 8192.0;
|
|
timestampSec0 = timestampSec;
|
|
}
|
|
else
|
|
{
|
|
timestampSec = (double)lastTimestamp / 8192.0;
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
///
|
|
/// Called from the state machine when a test is selected and UI needs to be updated.
|
|
/// </summary>
|
|
public void OnOptoReceived(object sender, OptoReceivedEventArgs args)
|
|
{
|
|
if (OptoReceivedHandler == null) return;
|
|
try
|
|
{
|
|
OptoReceivedHandler(sender, args);
|
|
}
|
|
catch (Exception)
|
|
{
|
|
}
|
|
}
|
|
|
|
public event EventHandler<OptoReceivedEventArgs> OptoReceivedHandler;
|
|
|
|
|
|
void AddTestStartEndMarksToData(out int startIx, out int endIx)
|
|
{
|
|
startIx = BufferIdx(TestStartTelegramIx);
|
|
if ((startIx > 0) && (startIx < StartOptoDataCount) && (optoData[startIx].Flags == OptoTelegramFlags.OK))
|
|
{
|
|
optoData[startIx].Flags = OptoTelegramFlags.OK_TestStart;
|
|
OptoTelegramRaw.TestStartTimestampDec = optoData[startIx].TimestampDec();
|
|
}
|
|
else
|
|
{
|
|
for (int ix = 0; ix < StartOptoDataCount; ix++)
|
|
{
|
|
if (optoData[ix].Flags == OptoTelegramFlags.OK)
|
|
{
|
|
/// This is the first correct opto-telegram received
|
|
OptoTelegramRaw.TestStartTimestampDec = optoData[ix].TimestampDec();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
endIx = BufferIdx(TestEndTelegramIx);
|
|
if ((endIx > 0) && (optoData[endIx].Flags == OptoTelegramFlags.OK))
|
|
{
|
|
optoData[endIx].Flags = OptoTelegramFlags.OK_TestEnd;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Data stream post processing:
|
|
/// Flow from a reference flowmeter is FIR filtered
|
|
/// </summary>
|
|
void DataStreamPostProcessing()
|
|
{
|
|
if (optoDataCount <= OptoDataBufferSize)
|
|
{
|
|
FIRFilterFlow(optoData, 0, optoDataCount - 1);
|
|
}
|
|
else
|
|
{
|
|
FIRFilterFlow(optoData, 0, StartOptoDataCount - 1);
|
|
FIRFilterFlow(optoData, (optoDataCount - EndOptoDataCount), optoDataCount - 1);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Determine opto data file name: PCB_AA_BB_HH_MI_SS..txt
|
|
/// </summary>
|
|
/// <param name="testName">Test name</param>
|
|
/// <param name="testRepeats">Test repeats count (>= 1)</param>
|
|
/// <param name="repetitionNr">Repetition number (1 .. testRepeats)</param>
|
|
/// <returns></returns>
|
|
string DetermineExtraDataFileName()
|
|
{
|
|
///
|
|
/// Get required pieces of information
|
|
///
|
|
string pcbNr = (ConfigStruct != null) ? ConfigStruct.GetPcbNrString() : "UnknownPcbNr";
|
|
string wmPosition = Name.Substring(5); /// WMPosition is extracted from a component name in form 'iPerl#'
|
|
if (wmPosition.Length == 1) wmPosition = "0" + wmPosition;
|
|
string cycleStartTime = StateMachine.CycleStartTimeStamp.ToString("HH_mm_ss");
|
|
#if ORACLE_DB
|
|
string[] designations =
|
|
string.IsNullOrEmpty(test.RawDataDesignation) ? new string[0] : test.RawDataDesignation.Split(new char[] { '~' });
|
|
int testId = test.RawDataId + (test.Repeats - repetitionNr) * test.RawDataIdRepetMulti;
|
|
string designation = string.IsNullOrEmpty(test.RawDataDesignation)
|
|
? testId.ToString(testId > 0 ? "D2" : "D1") /// Name is generated from Id
|
|
: (designations.Length > repetitionNr - 1) ? designations[repetitionNr - 1] /// Name is from 'RawDataDesignation' parameter
|
|
: string.Format("{0}-{1}", designations[0], repetitionNr); /// Name is form test name and repetition nr.
|
|
#else
|
|
int testId = 0;
|
|
string designation = (test.Repeats == 1) ? test.Name : string.Format("{0}-{1}", test.Name, repetitionNr);
|
|
#endif
|
|
///
|
|
/// Return the file name
|
|
///
|
|
return string.Format("{0}_{1}_{2}_{3}.txt", pcbNr, wmPosition, designation, cycleStartTime);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Save opto data to a file.
|
|
/// </summary>
|
|
bool SaveOptoDataToFile(string directory, string fileName)
|
|
{
|
|
string fullFileName = Path.Combine(directory, fileName);
|
|
log.WarnFormat("Saving {0} raw data to {1}", Name, fullFileName);
|
|
|
|
try
|
|
{
|
|
Directory.CreateDirectory(directory);
|
|
|
|
double scalFact = ScalingFactor();
|
|
|
|
using (TextWriter optoLogFile = new StreamWriter(fullFileName))
|
|
{
|
|
if (optoDataCount <= OptoDataBufferSize)
|
|
{
|
|
/// Telegrams are stored continuously, save them.
|
|
optoLogFile.WriteLine(optoData[0].ToString(scalFact, null));
|
|
for (int i = 1; i < optoDataCount; i++)
|
|
{
|
|
optoLogFile.WriteLine(optoData[i].ToString(scalFact, optoData[i - 1]));
|
|
}
|
|
}
|
|
else /// if (optoDataCount > MaxOptoDataCount)
|
|
{
|
|
/// Buffer overflow
|
|
/// First part of the buffer is saved as is
|
|
optoLogFile.WriteLine(optoData[0].ToString(scalFact, null));
|
|
for (int i = 1; i < StartOptoDataCount; i++)
|
|
{
|
|
optoLogFile.WriteLine(optoData[i].ToString(scalFact, optoData[i - 1]));
|
|
}
|
|
|
|
optoLogFile.WriteLine(" ...");
|
|
|
|
/// Second part of the buffer is an overflowed circular buffer
|
|
optoLogFile.WriteLine(optoData[BufferIdx(optoDataCount)].ToString(scalFact, null));
|
|
for (int i = optoDataCount - EndOptoDataCount + 1; i < optoDataCount; i++)
|
|
{
|
|
optoLogFile.WriteLine(optoData[BufferIdx(i)].ToString(scalFact, optoData[BufferIdx(i - 1)]));
|
|
}
|
|
}
|
|
|
|
log.WarnFormat("{0} opto data successfully saved: {1} lines", Name, optoDataCount);
|
|
|
|
optoLogFile.Close();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
catch (Exception exc)
|
|
{
|
|
File.Delete(fullFileName);
|
|
log.ErrorFormat(string.Format("Error writing into file {0}", fullFileName));
|
|
log.ErrorFormat(string.Format("Exception message: {0}", exc.Message));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void ReadPulses()
|
|
{
|
|
beginWMState = volumeLtr0;
|
|
endWMState = volumeLtr;
|
|
wmVolume = Math.Abs(endWMState - beginWMState);
|
|
wmPulses = (int)(wmVolume * (double)PulsesPerLtr + 0.5);
|
|
wmRefPulses = StateMachine.ControlBoardMain.RefPulses;
|
|
wmTestTime = timestampSec - timestampSec0;
|
|
}
|
|
|
|
private void OpenOptoSerialPort(string comPort, int baudRate, Parity parity, int dataBits, StopBits stopBit,
|
|
Handshake handshake)
|
|
{
|
|
if (DebugLevel == DebugMode.FailureDuringOperation) DebugLevel = DebugMode.Normal;
|
|
if (DebugLevel == DebugMode.Normal)
|
|
{
|
|
/// Open serial port: 9600 Bd, 8 data bits, 1 stop bit, no parity
|
|
try
|
|
{
|
|
CloseOptoSerialPort();
|
|
optoSerialPort = new SerialPort(comPort, baudRate, parity, dataBits, stopBit);
|
|
optoSerialPort.Handshake = handshake;
|
|
optoSerialPort.Open();
|
|
log.FatalFormat($"{Name} OptoPort opened: {this}");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.FatalFormat($"{Name} OptoPort - error opening port: {this}" + Environment.NewLine + ex.Message);
|
|
throw ex;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
optoSerialPort = null;
|
|
log.FatalFormat($"{Name} OproPort simulated: {this}");
|
|
}
|
|
}
|
|
|
|
private void CloseOptoSerialPort()
|
|
{
|
|
if (optoSerialPort != null)
|
|
{
|
|
optoSerialPort.Close();
|
|
optoSerialPort = null;
|
|
log.FatalFormat($"{Name} OptoPort closed: {this}");
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// Reset counters / indices / time and start processing and saving datastream data
|
|
/// </summary>
|
|
public void StartDataStreamProcessing()
|
|
{
|
|
try
|
|
{
|
|
OpenOptoSerialPort($"COM{_iPerlCfg.OptoComPortNr}", 9600, Parity.None, 8, StopBits.One, Handshake.None);
|
|
}
|
|
catch (Exception)
|
|
{
|
|
}
|
|
|
|
/// Reset opto-data, etc.
|
|
optoDataCount = 0;
|
|
timeFromStart = 0;
|
|
currentTelegramIx = -1;
|
|
startSampleAcquired = false;
|
|
TestStartTelegramIx = 0;
|
|
endTelegramIdx1 = 0;
|
|
endTelegramIdx2 = 0;
|
|
endTelegramIdx3 = 0;
|
|
TestEndTelegramIx = 0;
|
|
|
|
if (optoSerialPort != null && optoSerialPort.IsOpen) optoSerialPort.DiscardInBuffer();
|
|
|
|
if (flowDirectionDetection != null)
|
|
flowDirectionDetection.ClearFifo(); /// Clear FIFO for flow direction detection
|
|
|
|
/// Enable opto-data parsing and saving
|
|
dataStreamState = DataStreamState.ProcessAndSave;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns true when processing and saving datastream data is in progress
|
|
/// </summary>
|
|
bool IsDataStreamProcessing()
|
|
{
|
|
return dataStreamState == DataStreamState.ProcessAndSave;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Stop processing and saving datastream data
|
|
/// </summary>
|
|
public void StopDataStreamProcessing()
|
|
{
|
|
dataStreamState = DataStreamState.Flush;
|
|
CloseOptoSerialPort();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Compares CalibrationStruct.MeterType with iPerlCfg.MeterType.
|
|
/// iPerlCfg.MeterType == MeterType.AutoDetect disables type checking
|
|
/// CalibrationStruct == null disables type checking ...
|
|
/// ... so that failed RFID communication does not cause type verification failure)
|
|
/// </summary>
|
|
/// <returns>true when type is OK</returns>
|
|
public bool VerifyIPerlType()
|
|
{
|
|
if (_iPerlCfg.MeterType == MeterType.AutoDetect || CalibrationStruct == null)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return _iPerlCfg.MeterType == CalibrationStruct.MeterType;
|
|
}
|
|
|
|
public static double UnitVolume(VolumeUnits units)
|
|
{
|
|
switch (units)
|
|
{
|
|
default:
|
|
case VolumeUnits.m3: return Units.ConvertFrom(Unit.m3, 1.0); /// 1 liter
|
|
case VolumeUnits.UK_gallon: return Units.ConvertFrom(Unit.UKgal, 1.0); /// 1 imperial gallon
|
|
case VolumeUnits.US_gallon: return Units.ConvertFrom(Unit.USgal, 1.0); /// 1 US gallon
|
|
}
|
|
}
|
|
|
|
public double ScalingFactor()
|
|
{
|
|
if ((_iPerlCfg.MeterType == MeterType.AutoDetect) && (CalibrationStruct != null))
|
|
{
|
|
return ScalingFactor(CalibrationStruct.MeterType);
|
|
}
|
|
else if (_iPerlCfg.MeterType != MeterType.AutoDetect)
|
|
{
|
|
return ScalingFactor(_iPerlCfg.MeterType);
|
|
}
|
|
else
|
|
{
|
|
return ScalingFactor(MeterType.DN20);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Scaling factor:
|
|
/// 0, 1 (DN15, Coax) . . . . 1
|
|
/// 2 (DN20) . . . . . . . . 2
|
|
/// 3 (DN25) . . . . . . . . 4
|
|
/// 4, 5 (DN26, DN32) . . . . 8
|
|
/// 6 (DN40) . . . . . . . . 16
|
|
/// </summary>
|
|
/// <param name="meterType">MeterType (0..6)</param>
|
|
/// <returns>Scaling factor</returns>
|
|
public static double ScalingFactor(MeterType meterType)
|
|
{
|
|
switch (meterType)
|
|
{
|
|
default:
|
|
case MeterType.DN15:
|
|
case MeterType.CoaxManifold:
|
|
return 1.0;
|
|
|
|
case MeterType.DN20:
|
|
return 2.0;
|
|
|
|
case MeterType.DN25:
|
|
return 4.0;
|
|
|
|
case MeterType.DN25_Q3_10:
|
|
case MeterType.DN32:
|
|
return 8.0;
|
|
|
|
case MeterType.DN40:
|
|
return 16.0;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Calculate a filtered volume from data stream samples
|
|
/// </summary>
|
|
/// <param name="unwrappedIx">Samples used in calculation are centered around unwrappedIx</param>
|
|
/// <param name="samplesCount2">Count of samples used in calculation is 2 * smaplesCount2 + 1</param>
|
|
/// <returns>Filtered volume</returns>
|
|
double VolumeFromSamples(OptoTelegramRaw[] optoData, int optoDataCount, int unwrappedIx, double scalingFactor,
|
|
int samplesCount2 = 0)
|
|
{
|
|
if (samplesCount2 < 0) samplesCount2 = 0;
|
|
if ((unwrappedIx - samplesCount2) < 0 || (unwrappedIx + samplesCount2) >= optoDataCount) return 0;
|
|
|
|
Int64 sum = 0;
|
|
for (int i = unwrappedIx - samplesCount2; i <= unwrappedIx + samplesCount2; i++)
|
|
{
|
|
int wrappedIx = BufferIdx(i);
|
|
|
|
if (optoData[wrappedIx].Flags != OptoTelegramFlags.OK &&
|
|
optoData[wrappedIx].Flags != OptoTelegramFlags.OK_TestStart &&
|
|
optoData[wrappedIx].Flags != OptoTelegramFlags.OK_TestEnd)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
sum += optoData[wrappedIx].VolumeRawExt;
|
|
}
|
|
|
|
return 0.0000625 * scalingFactor * sum / (double)(2 * samplesCount2 + 1);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Calculate a filtered time from data stream samples
|
|
/// </summary>
|
|
/// <param name="unwrappedIx">Samples used in calculation are centered around unwrappedIx</param>
|
|
/// <param name="samplesCount2">Count of samples used in calculation is 2 * smaplesCount2 + 1</param>
|
|
/// <returns>Filtered time</returns>
|
|
double TimeFromSamples(OptoTelegramRaw[] optoData, int optoDataCount, int unwrappedIx, int samplesCount2 = 0)
|
|
{
|
|
if (samplesCount2 < 0) samplesCount2 = 0;
|
|
if ((unwrappedIx - samplesCount2) < 0 || (unwrappedIx + samplesCount2) >= optoDataCount) return 0;
|
|
|
|
Int64 sum = 0;
|
|
for (int i = unwrappedIx - samplesCount2; i <= unwrappedIx + samplesCount2; i++)
|
|
{
|
|
int wrappedIx = BufferIdx(i);
|
|
|
|
if (optoData[wrappedIx].Flags != OptoTelegramFlags.OK &&
|
|
optoData[wrappedIx].Flags != OptoTelegramFlags.OK_TestStart &&
|
|
optoData[wrappedIx].Flags != OptoTelegramFlags.OK_TestEnd)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
sum += optoData[wrappedIx].TimestampExt;
|
|
}
|
|
|
|
return sum / (double)(8192 * (2 * samplesCount2 + 1));
|
|
}
|
|
|
|
/// <summary>
|
|
/// Filter RefFlow data in an array of OptoTelegramRaw objects by a FIR filter:
|
|
///
|
|
/// kSize = 5, kSize2 = 2
|
|
///
|
|
/// i k
|
|
/// ---------------------------------------------------------------------------
|
|
/// 0 -5 filtered[0] = data[0]
|
|
/// 1 -4 filtered[1] = data[1]
|
|
/// 2 -3 filtered[2] = data[0]*k[0] + ... + data[4]*k[4]
|
|
/// 3 -2 filtered[3] = data[1]*k[0] + ... + data[5]*k[4]
|
|
/// 4 -1 filtered[4] = data[2]*k[0] + ... + data[6]*k[4]
|
|
/// 5 0 data[0] = filtered[0], filtered[0] = data[3]*k[0] + ... + data[7]*k[4]
|
|
/// 6 1 data[1] = filtered[1], filtered[1] = data[4]*k[0] + ... + data[8]*k[4]
|
|
/// 7 ...
|
|
/// </summary>
|
|
/// <param name="optoData">array of OptoTelegramRaw objects</param>
|
|
/// <param name="from">Index of the first optoData item to process</param>
|
|
/// <param name="to">Index of the last optoData item to process</param>
|
|
public static void FIRFilterFlow(OptoTelegramRaw[] optoData, int from, int to)
|
|
{
|
|
float[] kernel = new float[] { 0.1f, 0.2f, 0.4f, 0.2f, 0.1f };
|
|
int kSize = kernel.Length;
|
|
int kSize2 = kernel.Length / 2;
|
|
|
|
float[] filtered = new float[kSize];
|
|
|
|
for (int i = from; i <= to; i++)
|
|
{
|
|
if ((i < from + kSize2) || (i > to - kSize2))
|
|
{
|
|
/// Beginning or end of optoData buffer => Just copy data (=do not filter)
|
|
filtered[i % kSize] = optoData[BufferIdx(i)].RefFlow;
|
|
}
|
|
else
|
|
{
|
|
/// Make a convolution of optoData and the kernel
|
|
float weightedSum = 0;
|
|
for (int j = -kSize2; j <= kSize2; j++)
|
|
weightedSum += optoData[BufferIdx(i + j)].RefFlow * kernel[j + kSize2];
|
|
|
|
filtered[i % kSize] = weightedSum;
|
|
}
|
|
|
|
if (i >= from + kSize)
|
|
{
|
|
/// filtered[] buffer full => copy filtered data to optoData
|
|
optoData[BufferIdx(i - kSize)].RefFlow = filtered[i % kSize];
|
|
}
|
|
}
|
|
|
|
for (int i = to - kSize + 1; i <= to; i++)
|
|
{
|
|
if (i >= 0) optoData[BufferIdx(i)].RefFlow = filtered[i % kSize];
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get index to optoData buffer
|
|
/// </summary>
|
|
/// <param name="index">Original unwrapped index</param>
|
|
/// <returns>Index to the buffer</returns>
|
|
public static int BufferIdx(int index)
|
|
{
|
|
if (index < SmartReader.OptoDataBufferSize)
|
|
{
|
|
return index;
|
|
}
|
|
else
|
|
{
|
|
return SmartReader.StartOptoDataCount +
|
|
(index - SmartReader.OptoDataBufferSize) % SmartReader.EndOptoDataCount;
|
|
}
|
|
}
|
|
|
|
public void WriteBinary(BinaryWriter writer)
|
|
{
|
|
writer.Write(Disabled);
|
|
writer.Write(CommFailed);
|
|
writer.Write(ResultCode);
|
|
writer.Write(PositiveCounting);
|
|
|
|
if (ConfigStruct != null)
|
|
{
|
|
writer.Write(true);
|
|
ConfigStruct.WriteBinary(writer);
|
|
}
|
|
else writer.Write(false);
|
|
|
|
if (CalibrationStruct != null)
|
|
{
|
|
writer.Write(true);
|
|
CalibrationStruct.WriteBinary(writer);
|
|
}
|
|
else writer.Write(false);
|
|
|
|
if (CalibrationStructV4 != null)
|
|
{
|
|
writer.Write(true);
|
|
CalibrationStructV4.WriteBinary(writer);
|
|
}
|
|
else writer.Write(false);
|
|
|
|
writer.Write(OrigCalibFactor);
|
|
writer.Write(OrigCalibFactorLNA);
|
|
writer.Write(Q2ErrWOCorrection);
|
|
writer.Write(Q2CorrRL);
|
|
writer.Write(Q2CorrLR);
|
|
writer.Write(Diff2Hz8Hz);
|
|
writer.Write(Hz2CorrectionDone);
|
|
writer.Write(Hz2Correction);
|
|
|
|
if (LastTestResult != null)
|
|
{
|
|
writer.Write(true);
|
|
LastTestResult.WriteBinary(writer);
|
|
}
|
|
else writer.Write(false);
|
|
|
|
if (LastTestResult2 != null)
|
|
{
|
|
writer.Write(true);
|
|
LastTestResult2.WriteBinary(writer);
|
|
}
|
|
else writer.Write(false);
|
|
}
|
|
|
|
public void ReadBinary(BinaryReader reader)
|
|
{
|
|
Disabled = reader.ReadBoolean();
|
|
CommFailed = reader.ReadBoolean();
|
|
ResultCode = reader.ReadInt32();
|
|
PositiveCounting = reader.ReadBoolean();
|
|
|
|
if (reader.ReadBoolean()) (ConfigStruct = new ConfigStruct()).ReadBinary(reader);
|
|
if (reader.ReadBoolean()) (CalibrationStruct = new CalibrationStruct()).ReadBinary(reader);
|
|
if (reader.ReadBoolean()) (CalibrationStructV4 = new CalibrationStructV4()).ReadBinary(reader);
|
|
|
|
OrigCalibFactor = reader.ReadUInt16();
|
|
OrigCalibFactorLNA = reader.ReadUInt16();
|
|
Q2ErrWOCorrection = reader.ReadDouble();
|
|
Q2CorrRL = reader.ReadInt32();
|
|
Q2CorrLR = reader.ReadInt32();
|
|
Diff2Hz8Hz = reader.ReadDouble();
|
|
Hz2CorrectionDone = reader.ReadBoolean();
|
|
Hz2Correction = reader.ReadInt32();
|
|
|
|
if (reader.ReadBoolean()) (LastTestResult = new Results.Entities.MeterTestRslt()).ReadBinary(reader, null);
|
|
if (reader.ReadBoolean()) (LastTestResult2 = new Results.Entities.MeterTestRslt()).ReadBinary(reader, null);
|
|
}
|
|
|
|
public void ResetNfcInterface(bool? nfc_on = null)
|
|
{
|
|
if (_iPerlCfg.HeadCommunicationComPortNr == 0) return;
|
|
|
|
SERIAL_Driver _SERIAL_Driver_Head_Config = new SERIAL_Driver();
|
|
_SERIAL_Driver_Head_Config.OpenConnection($"COM{_iPerlCfg.HeadCommunicationComPortNr}", 9600, 8, Parity.None,
|
|
StopBits.One);
|
|
|
|
NFCHeadConfig _NFCHead_Config = new NFCHeadConfig(_SERIAL_Driver_Head_Config);
|
|
if (nfc_on == null || nfc_on == false) _NFCHead_Config.NFCHeadConfig_SetInterface(false); // set RFID interface
|
|
if (nfc_on == null || nfc_on == true) _NFCHead_Config.NFCHeadConfig_SetInterface(true); // set NFC interface
|
|
_SERIAL_Driver_Head_Config.Close();
|
|
_SERIAL_Driver_Head_Config.Dispose();
|
|
}
|
|
|
|
public void SetNfcInterface()
|
|
{
|
|
ResetNfcInterface(true);
|
|
}
|
|
|
|
public void SetRfidInterface()
|
|
{
|
|
ResetNfcInterface(false);
|
|
}
|
|
|
|
public void SetCommunicationInterface(string commInterface)
|
|
{
|
|
//using (ISession session = TBF.DB.ConfigDBSessionFactory.OpenSession())
|
|
// Replace the problematic line with the following code to fix the error:
|
|
using (ISession session = TBF.DB.SessionFactories[(int)DBKind.Config].OpenSession())
|
|
using (ITransaction tx = session.BeginTransaction())
|
|
{
|
|
try
|
|
{
|
|
var cmpntEntities = session.QueryOver<Component>()
|
|
.OrderBy(x => x.ItemNr).Asc
|
|
.List<Component>();
|
|
var cmpnt = cmpntEntities.Where(x => x.Name == Name).First();
|
|
if (cmpnt != null)
|
|
{
|
|
XDocument doc = XDocument.Parse(cmpnt.Parameters);
|
|
if (doc != null)
|
|
{
|
|
XElement element = doc.Root.Element("CommunicationInterface");
|
|
if (element != null)
|
|
{
|
|
element.Value = commInterface.ToString();
|
|
cmpnt.Parameters = doc.ToString();
|
|
session.SaveOrUpdate(cmpnt);
|
|
tx.Commit();
|
|
log.FatalFormat($"Set CommunicationInterface {Name} to {commInterface.ToString()}");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (tx != null) tx.Rollback();
|
|
log.FatalFormat($"Set CommunicationInterface {Name} error: {ex.Message}");
|
|
}
|
|
}
|
|
}
|
|
|
|
///
|
|
public OptoHeadState CheckFlowDirection()
|
|
{
|
|
return (flowDirectionDetection != null)
|
|
? flowDirectionDetection.CheckFlowDirection(currentFlowDir, Name)
|
|
: OptoHeadState.DirNok;
|
|
}
|
|
|
|
///
|
|
public void ChangeFlowDirection()
|
|
{
|
|
switch (InitFlowDir)
|
|
{
|
|
case Counting.Positive:
|
|
currentFlowDir = Counting.Negative;
|
|
break;
|
|
|
|
case Counting.Negative:
|
|
currentFlowDir = Counting.Positive;
|
|
break;
|
|
|
|
case Counting.Arbitrary:
|
|
default:
|
|
currentFlowDir = Counting.Arbitrary;
|
|
break;
|
|
}
|
|
|
|
if (flowDirectionDetection != null)
|
|
flowDirectionDetection.ClearFifo(); /// Clear FIFO for flow direction detection
|
|
}
|
|
|
|
/// <summary>
|
|
/// Clear data/counters related to a specific tests
|
|
/// </summary>
|
|
public void Clear()
|
|
{
|
|
ResultCode = 0;
|
|
|
|
volumeLtr = 0;
|
|
volumeLtr0 = 0;
|
|
timestampSec = 0;
|
|
timestampSec0 = 0;
|
|
|
|
extraDataPath = null;
|
|
|
|
/// Clear the feature vector
|
|
for (int i = 0; i < FeatureVectorSize; i++)
|
|
{
|
|
x[i] = 0;
|
|
}
|
|
}
|
|
|
|
public void TestCompleted()
|
|
{
|
|
/// TODO: Implement
|
|
}
|
|
|
|
}
|
|
} |