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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 BatCharging.Model;
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namespace BatCharging.Service
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{
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/// <summary>
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/// 获取版本号查询
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/// </summary>
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public class MsgVerNumEncoder
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{
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/// <summary>
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/// 获取版本号查询消息包字节列表
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/// </summary>
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/// <param name="stopReason">停止原因.0正常停机 1服务器发现桩异常,强制停机</param>
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/// <returns></returns>
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public byte[] GetMsgPackRomoteStopCharging(byte[] destAddr)
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{
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byte[] result = null;
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APCI headAPCI = new APCI();
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headAPCI.StartChar = CmnChargerConst.APCI_START_CHAR;
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headAPCI.PackLen = 0; //临时赋值为零,具体数值看下面的计算结果
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headAPCI.CtlArea = 0; //控制域
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headAPCI.DestAddr = destAddr;//目的地址
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headAPCI.SrcAddr = 0;//源地址，本系统中，源地址统一为：00000000（即为0）
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byte randomNum = CmnChargerParam.GetByteRandomNum();
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ASDU headASDU = new ASDU();
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headASDU.FrameTypeNo = 45; //帧类型号
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headASDU.MsgBodyCount = 1; //信息体个数
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headASDU.TransReason = 3; //传送原因
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headASDU.PublicAddr = 0; //公共地址
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headASDU.MsgBodyAddr = new byte[] { 0, 0, 0 }; //信息体地址
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NumEncoder numEncoder = new NumEncoder();
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headASDU.MsgBodyContents = GetMsgContents(numEncoder); //信息体
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headAPCI.PackLen = Convert.ToUInt16(24 + headASDU.MsgBodyContents.Length); //报文长度
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List<byte> lstResult = MsgHeadApciEncoder.BuildBaseAPCI(headAPCI);
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lstResult.AddRange(MsgHeadAsduEncoder.BuildBaseASDU(headASDU).ToArray());
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result = lstResult.ToArray();
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return result;
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}
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/// <summary>
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/// 获取版本号查询消息体字节数组
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/// </summary>
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/// <param name="stopChrg"></param>
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/// <returns>远程停止充电字节数组</returns>
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private byte[] GetMsgContents(NumEncoder numEncoder)
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{
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byte[] results = null;
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if (numEncoder != null)
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{
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List<byte> lstContent = new List<byte>();
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lstContent.Add(numEncoder.frameType);
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lstContent.Add(numEncoder.NumEncoderSel);
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results = lstContent.ToArray();
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}
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return results;
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}
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}
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class NumEncoder
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{
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public byte frameType { get; set; } = 82;
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public byte NumEncoderSel { get; set; } = 0x01;
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}
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}
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