[성현모] CPXV2 Init
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Reactive.Linq;
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using System.Reflection;
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using System.Threading;
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using System.Threading.Tasks;
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using SystemX.Net.Platform.Common.Event;
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using SystemX.Net.Platform.Common.Util;
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using static SystemX.PLC.Interface.PLCCommDefinition;
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namespace SystemX.PLC.Interface.MxComponent
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{
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public class PLCDeviceMXC
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{
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public FunctionEventHandler EventAlwaysUpdate { get; set; }
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public FunctionEventHandler EventChangeUpdate { get; set; }
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public int STATION_ID { set; get; } //PLC STATION
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private int ScanningIntervalOperation = 100;
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private int ScanningIntervalDataTime = 500;
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private bool MonitorExe = true;
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private Stopwatch stReadTimeCheck;
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private PLCMxComponent _conn; //MxComponent PLC Instance
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Dictionary<string, PLCAddressTemplate> DicOperationAddresses = new Dictionary<string, PLCAddressTemplate>();
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Dictionary<string, PLCAddressTemplate> DicDataAddresses = new Dictionary<string, PLCAddressTemplate>();
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Stopwatch xSwDiag = new Stopwatch();
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private static object objLock = new object();
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public PLCDeviceMXC()
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{
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stReadTimeCheck = new Stopwatch();
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stReadTimeCheck.Start();
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}
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public bool DevClose()
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{
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if (_conn != null)
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{
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StopMonitor();
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return _conn.Close();
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}
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return true;
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}
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public bool DevOpen()
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{
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try
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{
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_conn = new PLCMxComponent();
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_conn.Initialize();
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return _conn.Open(STATION_ID.ToString());
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}
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catch (Exception ex)
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{
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LogMessage.MessageOutput.ConsoleWrite($"Error during PLC Open : {ex.Message}", ConsoleColor.Red, LogMessage.LogMessageLevel.FATAL);
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return false;
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}
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}
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public bool AddOperationDevices(PLCAddressTemplate deviceReg)
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{
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DicOperationAddresses.Add(deviceReg.PLCAddress, deviceReg);
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return true;
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}
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public bool AddDataDevices(PLCAddressTemplate deviceReg)
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{
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DicDataAddresses.Add(deviceReg.PLCAddress, deviceReg);
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return true;
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}
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public void SingleScanStartAsync()
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{
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lock (objLock)
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{
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ScanDataArea();
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ScanOperationArea(true);
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}
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}
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public void NowDataAreaScan()
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{
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lock (objLock)
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{
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ScanDataArea();
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}
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}
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public void StartMonitor()
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{
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MonitorExe = true;
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Task<int> monitor = new Task<int>(() => ExecuteMonitor().Result);
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monitor.Start();
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}
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public void StopMonitor()
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{
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MonitorExe = false;
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}
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private async Task<int> ExecuteMonitor()
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{
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//int nCountTime = 0;
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stReadTimeCheck.Restart();
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while (MonitorExe)
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{
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lock (objLock)
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{
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ScanOperationArea();
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/*
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if (stReadTimeCheck.ElapsedMilliseconds >= ScanningIntervalDataTime)
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{
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ScanDataArea();
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stReadTimeCheck.Restart();
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}
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*/
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//
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/*
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if (nCountTime % ScanningIntervalDataTime == 0)
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{
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nCountTime = 1;
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ScanDataArea();
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}
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nCountTime++;
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*/
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}
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await Task.Delay(ScanningIntervalOperation);
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}
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return 0;
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}
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void ScanDataArea()
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{
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foreach (PLCAddressTemplate addrTemplate in DicDataAddresses.Values)
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UpdateDevice(addrTemplate, true);
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}
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void ScanOperationArea(bool bSingleScan = false)
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{
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foreach (PLCAddressTemplate addrTemplate in DicOperationAddresses.Values)
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{
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string strFormerValue = addrTemplate.Value;
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UpdateDevice(addrTemplate, true);
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EventAlwaysUpdate.DoReceive(this, addrTemplate);
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if (addrTemplate.Value != strFormerValue)
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EventChangeUpdate.DoReceive(this, addrTemplate);
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if (bSingleScan)
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EventChangeUpdate.DoReceive(this, addrTemplate);
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}
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}
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public string GetModuleName()
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{
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return Assembly.GetExecutingAssembly().ManifestModule.Name.Replace(".dll", string.Empty);
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}
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Int16[] ReadPLCData(PLCAddressTemplate template)
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{
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if (_conn == null)
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return null;
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int nSize = Convert.ToInt32(template.Length);
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Int16[] readData = new Int16[nSize];
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_conn.BlockReadData(template.PLCAddress, nSize, ref readData);
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return readData;
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}
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bool WritePLCData(PLCAddressTemplate template, Int16[] arnWriteData)
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{
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if (_conn == null)
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return false;
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int nSize = Convert.ToInt32(template.Length);
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bool ret = _conn.BlockWriteData(template.PLCAddress, nSize, arnWriteData);
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if (ret == false)
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{
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_conn.BlockWriteData(template.PLCAddress, nSize, arnWriteData);
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Thread.Sleep(30);
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}
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Thread.Sleep(30);
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//bool ret = PLC_COMM.WriteData(addr, nSize, arnWriteData);
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return ret;
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}
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List<int> GetReadValues(PLCAddressTemplate tmplt)
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{
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int nLength = Convert.ToInt32(tmplt.Length);
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List<int> vnValues = (from value in ReadPLCData(tmplt) let value32 = Convert.ToInt32(value) select value32).ToList();
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return vnValues;
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}
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List<short> GetWriteValues(PLCAddressTemplate tmplt, string strValue)
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{
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List<short> vnValues = new List<short>();
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int nLength = Convert.ToInt32(tmplt.Length);
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eDataType eType = (eDataType)Enum.Parse(typeof(eDataType), tmplt.DataType);
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if (eType == eDataType.ASCII)
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vnValues = (from value in CommonUtil.HexStringToBytes(strValue) select Convert.ToInt16(value)).ToList();
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else if (eType == eDataType.DECIMAL)
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{
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int nInputValue = string.IsNullOrWhiteSpace(strValue) ? 0 : Convert.ToInt16(strValue);
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vnValues.Add(Convert.ToInt16(nInputValue));
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}
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return vnValues;
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}
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void UpdateValue(PLCAddressTemplate tmplt, bool bRefineWrongChar, bool bAsciiReverseBit = false)
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{
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List<int> vValues = GetReadValues(tmplt);
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eDataType eType = (eDataType)Enum.Parse(typeof(eDataType), tmplt.DataType);
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string strData = string.Empty;
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if (eType == eDataType.ASCII)
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strData = CommonUtil.GetStringFromASCII(vValues.ToArray(), bAsciiReverseBit);
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else if (eType == eDataType.BIT)
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strData = vValues[0].ToString();
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else if (eType == eDataType.DECIMAL)
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strData = vValues[0].ToString();
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string strResult = bRefineWrongChar ? RefineInvalidChars(strData) : strData;
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tmplt.SetStringValue(strResult);
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}
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string RefineInvalidChars(string strSource)
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{
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string strReturn = strSource.Trim(InvalidChars);
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strReturn = new string((from cCode in strSource.ToCharArray() where (48 <= Convert.ToInt32(cCode) && Convert.ToInt32(cCode) <= 95) select cCode).ToArray());
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return strReturn;
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}
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public string GetDeviceValue(PLCAddressTemplate tmplt)
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{
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List<PLCAddressTemplate> Oper = DicOperationAddresses.Values.Where(x => x.DataName == tmplt.DataName).ToList();
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List<PLCAddressTemplate> Data = DicDataAddresses.Values.Where(x => x.DataName == tmplt.DataName).ToList();
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if (Oper.Count > 0)
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return Oper.First().Value;
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else if (Data.Count > 0)
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return Data.First().Value;
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else
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return string.Empty;
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}
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public PLCAddressTemplate UpdateDevice(PLCAddressTemplate tmplt, bool bRefineWrongChar, bool bAsciiReverse = false)
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{
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if (tmplt == null)
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{
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LogMessage.MessageOutput.ConsoleWrite($"Cannot Find a Corresponding Data.");
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return null;
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}
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UpdateValue(tmplt, bRefineWrongChar, bAsciiReverse);
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return tmplt;
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}
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public bool WriteDevice(PLCAddressTemplate tmplt, string strValue)
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{
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List<short> vValues = GetWriteValues(tmplt, strValue);
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return WritePLCData(tmplt, vValues.ToArray());
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}
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}
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}
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