refactor: 简化PLC模拟器Buffer的初始化逻辑。
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1526692d4e
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187984f5b9
@ -1,4 +1,5 @@
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using Aitex.Core.RT.IOCore;
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using System;
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using Aitex.Core.RT.IOCore;
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using MECF.Framework.Common.IOCore;
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using MECF.Framework.Common.PLC;
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@ -18,56 +19,22 @@ namespace SicSimulator.Instances
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reason = string.Empty;
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data = null;
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switch (variable)
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{
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case "GVL_IO.PM1_DI_G":
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data = IoManager.Instance.GetDiBuffer("PM1.PLC")[0];
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break;
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case "GVL_IO.PM1_DO_G":
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data = IoManager.Instance.GetDoBuffer("PM1.PLC")[0];
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break;
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case "GVL_IO.PM1_AI_G":
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data = IoManager.Instance.GetAiBuffer("PM1.PLC")[0];
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break;
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case "GVL_IO.PM1_AI_G_2":
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data = IoManager.Instance.GetAiBuffer("PM1.PLC")[1];
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break;
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case "GVL_IO.PM1_AI_G_3":
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data = IoManager.Instance.GetAiBuffer("PM1.PLC")[2];
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break;
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case "GVL_IO.PM1_AO_G":
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data = IoManager.Instance.GetAoBuffer("PM1.PLC")[0];
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break;
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case "GVL_IO.PM1_AO_G_2":
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data = IoManager.Instance.GetAoBuffer("PM1.PLC")[1];
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break;
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case "GVL_IO.PM1_AO_G_3":
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data = IoManager.Instance.GetAoBuffer("PM1.PLC")[2];
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break;
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if (!TryParseIoVariable(variable, out var pmSource, out var ioType, out var bufferIndex))
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return true;
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case "GVL_IO.PM2_DI_G":
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data = IoManager.Instance.GetDiBuffer("PM2.PLC")[0];
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switch (ioType)
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{
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case "DI":
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data = IoManager.Instance.GetDiBuffer(pmSource)[bufferIndex];
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break;
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case "GVL_IO.PM2_DO_G":
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data = IoManager.Instance.GetDoBuffer("PM2.PLC")[0];
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case "DO":
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data = IoManager.Instance.GetDoBuffer(pmSource)[bufferIndex];
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break;
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case "GVL_IO.PM2_AI_G":
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data = IoManager.Instance.GetAiBuffer("PM2.PLC")[0];
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case "AI":
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data = IoManager.Instance.GetAiBuffer(pmSource)[bufferIndex];
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break;
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case "GVL_IO.PM2_AI_G_2":
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data = IoManager.Instance.GetAiBuffer("PM2.PLC")[1];
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break;
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case "GVL_IO.PM2_AI_G_3":
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data = IoManager.Instance.GetAiBuffer("PM2.PLC")[2];
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break;
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case "GVL_IO.PM2_AO_G":
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data = IoManager.Instance.GetAoBuffer("PM2.PLC")[0];
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break;
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case "GVL_IO.PM2_AO_G_2":
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data = IoManager.Instance.GetAoBuffer("PM2.PLC")[1];
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break;
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case "GVL_IO.PM2_AO_G_3":
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data = IoManager.Instance.GetAoBuffer("PM2.PLC")[2];
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case "AO":
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data = IoManager.Instance.GetAoBuffer(pmSource)[bufferIndex];
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break;
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}
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@ -77,60 +44,25 @@ namespace SicSimulator.Instances
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public bool WriteArrayElement(string variable, int index, object value, out string reason)
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{
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reason = string.Empty;
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switch (variable)
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if (!TryParseIoVariable(variable, out var pmSource, out var ioType, out var bufferIndex))
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return true;
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switch (ioType)
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{
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case "GVL_IO.PM1_DI_G":
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case "DI":
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break;
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case "GVL_IO.PM1_DO_G":
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IoManager.Instance.GetDoBuffer("PM1.PLC")[0][index] = (bool)value;
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case "DO":
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IoManager.Instance.GetDoBuffer(pmSource)[bufferIndex][index] = (bool)value;
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break;
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case "GVL_IO.PM1_AI_G":
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IoManager.Instance.GetAiBuffer("PM1.PLC")[0][index] = (float)value;
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case "AI":
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IoManager.Instance.GetAiBuffer(pmSource)[bufferIndex][index] = (float)value;
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break;
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case "GVL_IO.PM1_AI_G_2":
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IoManager.Instance.GetAiBuffer("PM1.PLC")[1][index] = (float)value;
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break;
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case "GVL_IO.PM1_AI_G_3":
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IoManager.Instance.GetAiBuffer("PM1.PLC")[2][index] = (float)value;
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break;
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case "GVL_IO.PM1_AO_G":
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IoManager.Instance.GetAoBuffer("PM1.PLC")[0][index] = (float)value;
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break;
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case "GVL_IO.PM1_AO_G_2":
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IoManager.Instance.GetAoBuffer("PM1.PLC")[1][index] = (float)value;
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break;
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case "GVL_IO.PM1_AO_G_3":
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IoManager.Instance.GetAoBuffer("PM1.PLC")[2][index] = (float)value;
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break;
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case "GVL_IO.PM2_DI_G":
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break;
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case "GVL_IO.PM2_DO_G":
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IoManager.Instance.GetDoBuffer("PM2.PLC")[0][index] = (bool)value;
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break;
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case "GVL_IO.PM2_AI_G":
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IoManager.Instance.GetAiBuffer("PM2.PLC")[0][index] = (float)value;
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break;
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case "GVL_IO.PM2_AI_G_2":
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IoManager.Instance.GetAiBuffer("PM2.PLC")[1][index] = (float)value;
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break;
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case "GVL_IO.PM2_AI_G_3":
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IoManager.Instance.GetAiBuffer("PM2.PLC")[2][index] = (float)value;
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break;
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case "GVL_IO.PM2_AO_G":
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IoManager.Instance.GetAoBuffer("PM2.PLC")[0][index] = (float)value;
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break;
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case "GVL_IO.PM2_AO_G_2":
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IoManager.Instance.GetAoBuffer("PM2.PLC")[1][index] = (float)value;
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break;
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case "GVL_IO.PM2_AO_G_3":
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IoManager.Instance.GetAoBuffer("PM2.PLC")[2][index] = (float)value;
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case "AO":
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IoManager.Instance.GetAoBuffer(pmSource)[bufferIndex][index] = (float)value;
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break;
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}
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return true;
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}
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@ -168,6 +100,49 @@ namespace SicSimulator.Instances
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{
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return counter;
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}
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// GVL_IO.PM{n}_{DI|DO|AI|AO}_G[_N] => PM{n}.PLC, type, index (N-1, default 0)
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private static bool TryParseIoVariable(string variable, out string pmSource, out string ioType, out int bufferIndex)
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{
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pmSource = null;
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ioType = null;
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bufferIndex = 0;
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var dotIndex = variable.LastIndexOf('.');
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if (dotIndex < 0)
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return false;
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var name = variable.Substring(dotIndex + 1);
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var pmEnd = name.IndexOf('_');
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if (pmEnd <= 2 || !name.StartsWith("PM"))
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return false;
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pmSource = name.Substring(0, pmEnd) + ".PLC";
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var rest = name.Substring(pmEnd + 1);
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if (rest.StartsWith("DI_")) ioType = "DI";
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else if (rest.StartsWith("DO_")) ioType = "DO";
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else if (rest.StartsWith("AI_")) ioType = "AI";
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else if (rest.StartsWith("AO_")) ioType = "AO";
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else return false;
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const string groupMarker = "_G";
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var gIndex = rest.LastIndexOf(groupMarker, StringComparison.Ordinal);
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if (gIndex < 0)
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return false;
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var indexPart = rest.Substring(gIndex + groupMarker.Length);
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if (indexPart.Length == 0)
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bufferIndex = 0;
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else if (indexPart.StartsWith("_") && int.TryParse(indexPart.Substring(1), out var suffixNum))
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bufferIndex = suffixNum - 1;
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else
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return false;
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return true;
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}
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}
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}
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@ -20,8 +20,11 @@ namespace SicSimulator.Instances
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private string _source;
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public const int BufferSize =600;
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public const int BufferSize = 600;
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public const int DiBlockCount = 1;
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public const int DoBlockCount = 1;
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public const int AiBlockCount = 5;
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public const int AoBlockCount = 5;
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PeriodicJob _threadTimer;
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@ -32,24 +35,30 @@ namespace SicSimulator.Instances
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{
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_source = source;
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.DI, Offset = 0, Size = BufferSize, BoolValue = new bool[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.DO, Offset = 0, Size = BufferSize, BoolValue = new bool[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AI, Offset = 0, Size = BufferSize, FloatValue = new float[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AO, Offset = 0, Size = BufferSize, FloatValue = new float[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AI, Offset = 1, Size = BufferSize, FloatValue = new float[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AO, Offset = 1, Size = BufferSize, FloatValue = new float[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AI, Offset = 2, Size = BufferSize, FloatValue = new float[BufferSize] });
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AO, Offset = 2, Size = BufferSize, FloatValue = new float[BufferSize] });
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for (int i = 0; i < DiBlockCount; i++)
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.DI, Offset = i, Size = BufferSize, BoolValue = new bool[BufferSize] });
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for (int i = 0; i < DoBlockCount; i++)
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.DO, Offset = i, Size = BufferSize, BoolValue = new bool[BufferSize] });
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for (int i = 0; i < AiBlockCount; i++)
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AI, Offset = i, Size = BufferSize, FloatValue = new float[BufferSize] });
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for (int i = 0; i < AoBlockCount; i++)
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_buffers.Add(new PlcBuffer() { Buffer = new byte[BufferSize], Type = IoType.AO, Offset = i, Size = BufferSize, FloatValue = new float[BufferSize] });
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List<IoBlockItem> lstBuffers = new List<IoBlockItem>();
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lstBuffers.Add(new IoBlockItem() { Type = IoType.DI, Index = 0, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.DO, Index = 0, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AI, Index = 0, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AO, Index = 0, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AI, Index = 1, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AO, Index = 1, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AI, Index = 2, Size = BufferSize });
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AO, Index = 2, Size = BufferSize });
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for (int i = 0; i < DiBlockCount; i++)
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lstBuffers.Add(new IoBlockItem() { Type = IoType.DI, Index = i, Size = BufferSize });
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for (int i = 0; i < DoBlockCount; i++)
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lstBuffers.Add(new IoBlockItem() { Type = IoType.DO, Index = i, Size = BufferSize });
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for (int i = 0; i < AiBlockCount; i++)
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AI, Index = i, Size = BufferSize });
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for (int i = 0; i < AoBlockCount; i++)
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lstBuffers.Add(new IoBlockItem() { Type = IoType.AO, Index = i, Size = BufferSize });
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SimulatorIoManager.Instance.CreateBuffer(source, lstBuffers);
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SimulatorIoManager.Instance.SetIoMap(source, ioMapPathFile, module);
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