/// <summary>
/// 动作命令
/// </summary>
/// <param name="struReceiveTelegram"></param>
/// <param name="objTelegram"></param>
private void UnpackTelegramMove(out struTelegram struReceiveTelegram, Int16[] objTelegram)
{
struReceiveTelegram = new struTelegram();
struReceiveTelegram.nEMSSendFlag = objTelegram[0];
struReceiveTelegram.nPLCSendFlag = objTelegram[1];
struReceiveTelegram.nTelegramType = objTelegram[2];
struReceiveTelegram.nSubTypeEMS = objTelegram[3];
struReceiveTelegram.nSubTypePLC = objTelegram[4];
//CBaseMethods.MyBase.StringToUInt32(Int16sToString(objTelegram, 6, 10, 4), out struReceiveTelegram.nEquipID);
//struReceiveTelegram.strICCardID = Int16sToStringByASCII(objTelegram, 11, 22, 4);
struReceiveTelegram.nEquipID = objTelegram[6];
struReceiveTelegram.strICCardID = (Convert.ToString(objTelegram[11])).PadLeft(4, '0');
struReceiveTelegram.strCarSize = Convert.ToString(objTelegram[23]);
struReceiveTelegram.offCenter = objTelegram[24];
struReceiveTelegram.nWheelbase = objTelegram[25];
struReceiveTelegram.carWeight = objTelegram[26];
struReceiveTelegram.rearWheelDis = objTelegram[28];
struReceiveTelegram.nDirection = objTelegram[29];
struReceiveTelegram.strSrcLocAddr = Int16sToString(objTelegram, 30, 34, 2);
struReceiveTelegram.strDestLocAddr = Int16sToString(objTelegram, 35, 39, 2);
struReceiveTelegram.overallLg = objTelegram[45];
struReceiveTelegram.overHang = objTelegram[46];
struReceiveTelegram.nTelegramID = objTelegram[48];
struReceiveTelegram.nEndFlag = objTelegram[49];
}
/// <summary>
/// 状态命令
/// </summary>
/// <param name="objTelegram"></param>
/// <param name="struSendTelegram"></param>
private void PackTelegramStatus(out Int16[] objTelegram, struTelegram struSendTelegram)
{
objTelegram = new Int16[m_nTelegramLen];
objTelegram[0] = (Int16)struSendTelegram.nEMSSendFlag;
objTelegram[1] = (Int16)struSendTelegram.nPLCSendFlag;
objTelegram[2] = (Int16)struSendTelegram.nTelegramType;
objTelegram[3] = (Int16)struSendTelegram.nSubTypeEMS;
objTelegram[4] = (Int16)struSendTelegram.nSubTypePLC;
StringToInt16s(ref objTelegram, 6, 10, 4, struSendTelegram.nEquipID.ToString());
StringToInt16s(ref objTelegram, 17, 18, 4, struSendTelegram.nSMGValidity.ToString());
objTelegram[48] = (Int16)struSendTelegram.nTelegramID;
objTelegram[49] = (Int16)struSendTelegram.nEndFlag;
}
/// <summary>
/// 状态命令
/// </summary>
/// <param name="struReceiveTelegram"></param>
/// <param name="objTelegram"></param>
private void UnpackTelegramStatus(out struTelegram struReceiveTelegram, Int16[] objTelegram)
{
struReceiveTelegram = new struTelegram();
struReceiveTelegram.nEMSSendFlag = objTelegram[0];
struReceiveTelegram.nPLCSendFlag = objTelegram[1];
struReceiveTelegram.nTelegramType = objTelegram[2];
struReceiveTelegram.nSubTypeEMS = objTelegram[3];
struReceiveTelegram.nSubTypePLC = objTelegram[4];
CBaseMethods.MyBase.StringToUInt32(Int16sToString(objTelegram, 6, 10, 4), out struReceiveTelegram.nEquipID);
CBaseMethods.MyBase.StringToUInt32(Int16sToString(objTelegram, 17, 18, 4), out struReceiveTelegram.nSMGValidity);
struReceiveTelegram.nTelegramID = objTelegram[48];
struReceiveTelegram.nEndFlag = objTelegram[49];
}
/// <summary>
/// 打包报文
/// </summary>
/// <param name="objTelegram"></param>
/// <param name="struSendTelegram"></param>
public void PackTelegram(out Int16[] objTelegram, struTelegram struSendTelegram)
{
StruSendTelegram = struSendTelegram;
//m_nStatusCommandType---1074
if (struSendTelegram.nTelegramType != m_nStatusCommandType - 1000)
{
// 动作命令
PackTelegramMove(out objTelegram, struSendTelegram);
}
else
{
// 状态命令
PackTelegramStatus(out objTelegram, struSendTelegram);
}
TelegramSend.Initialize();
objTelegram.CopyTo(TelegramSend, 0);
}
/// <summary>
/// 动作命令
/// </summary>
/// <param name="objTelegram"></param>
/// <param name="struSendTelegram"></param>
private void PackTelegramMove(out Int16[] objTelegram, struTelegram struSendTelegram)
{
objTelegram = new Int16[m_nTelegramLen];
objTelegram[0] = (Int16)struSendTelegram.nEMSSendFlag;
objTelegram[1] = (Int16)struSendTelegram.nPLCSendFlag;
objTelegram[2] = (Int16)struSendTelegram.nTelegramType;
objTelegram[3] = (Int16)struSendTelegram.nSubTypeEMS;
objTelegram[4] = (Int16)struSendTelegram.nSubTypePLC;
objTelegram[6] = (Int16)struSendTelegram.nEquipID;
if (!string.IsNullOrEmpty(struSendTelegram.strICCardID))
{
objTelegram[11] = Convert.ToInt16(struSendTelegram.strICCardID);
}
if (!string.IsNullOrEmpty(struSendTelegram.strCarSize))
{
objTelegram[23] = Convert.ToInt16(struSendTelegram.strCarSize);
}
objTelegram[24] = (Int16)struSendTelegram.offCenter;
objTelegram[25] = (Int16)struSendTelegram.nWheelbase;
objTelegram[26] = (Int16)struSendTelegram.carWeight;
objTelegram[28] = (Int16)struSendTelegram.rearWheelDis;
if (!string.IsNullOrEmpty(struSendTelegram.strSrcLocAddr))
{
objTelegram[30] = Convert.ToInt16(struSendTelegram.strSrcLocAddr.Substring(0, 1));
objTelegram[31] = Convert.ToInt16(struSendTelegram.strSrcLocAddr.Substring(1, 2));
objTelegram[32] = Convert.ToInt16(struSendTelegram.strSrcLocAddr.Substring(3));
}
if (!string.IsNullOrEmpty(struSendTelegram.strDestLocAddr))
{
objTelegram[35] = Convert.ToInt16(struSendTelegram.strDestLocAddr.Substring(0, 1));
objTelegram[36] = Convert.ToInt16(struSendTelegram.strDestLocAddr.Substring(1, 2));
objTelegram[37] = Convert.ToInt16(struSendTelegram.strDestLocAddr.Substring(3));
}
objTelegram[45] = (Int16)struSendTelegram.overallLg;
objTelegram[46] = (Int16)struSendTelegram.overHang;
objTelegram[48] = (Int16)struSendTelegram.nTelegramID;
objTelegram[49] = (Int16)struSendTelegram.nEndFlag;
}
/// <summary>
/// 解析报文
/// </summary>
/// <param name="struReceiveTelegram"></param>
/// <param name="objTelegram"></param>
public void UnpackTelegram(out struTelegram struReceiveTelegram, Int16[] objTelegram)
{
if (objTelegram.Count() < m_nTelegramLen)
{
struReceiveTelegram = new struTelegram();
return;
}
if (objTelegram[2] != m_nStatusCommandType)
{
// 动作命令
UnpackTelegramMove(out struReceiveTelegram, objTelegram);
}
else
{
// 状态命令
UnpackTelegramStatus(out struReceiveTelegram, objTelegram);
}
StruRecvTelegram = struReceiveTelegram;
}
public struTelegram StruSendTelegram; //解析后收到的报文
public CTelegramParse()
{
TelegramSend = new Int16[m_nTelegramLen];
StruRecvTelegram = new struTelegram();
}
