62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using JinYuan.Helper;
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using JinYuan.Models;
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using JinYuan.VirtualDataLibrary;
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using PLCCommunication.Common;
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using PLCCommunication.Common.DataConvert;
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namespace JinYuan.ControlCenters
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{
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public partial class ControlCenter
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{
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public static string GetValueFromByteArray(byte[] bArray, string PLCGroupVariablekey, int offset = 0, Group pf = null)
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{
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return GetValueFromByteArray(bArray, getPLCVariable(PLCGroupVariablekey), offset, pf);
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}
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public static PLCGroupVariable getPLCVariable(string key)
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{
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PLCGroupVariable pLCGroupVariable = new PLCGroupVariable();
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CommonMethods.PLCVariable.TryGetValue(key, out pLCGroupVariable);
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return pLCGroupVariable;
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}
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/// <summary>
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/// 获取MES返回结果
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/// </summary>
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/// <param name="bArray"></param>
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/// <param name="var"></param>
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/// <param name="offset"></param>
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/// <param name="pf"></param>
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/// <returns></returns>
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public static string GetValueFromByteArray(byte[] bArray, PLCGroupVariable var, int offset = 0, Group pf = null)
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{
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string value = "0";
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try
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{
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switch (var.DataType)
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{
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case "Float":
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value = FloatLib.GetFloatFromByteArray(bArray, var.ArrayStart * 2 + offset, DataFormat.CDAB).ToString("0.###");
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break;
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case "Short":
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value = ShortLib.GetShortFromByteArray(bArray, var.ArrayStart * 2 + offset).ToString();
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break;
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case "Int":
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value = IntLib.GetIntFromByteArray(bArray, var.ArrayStart * 2 + offset).ToString();
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break;
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}
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteError($"数据解析异常, 原因: {ex}", "SysErrorLog");
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}
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return value;
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}
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}
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}
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