public byte[] PackData(CommonMessage <T> cm, string key)
{
var stream = new MemoryStream();
try
{
stream.WriteByte(0);
var headByte = ProtocolHelper.getHeaderBytes(cm);
var getByteNumBt = ToolHelper.Int2Bytes2(11);
headByte[2] = getByteNumBt[0];
headByte[3] = getByteNumBt[1];
stream.Write(headByte, 0, headByte.Length);
var keyBt = ToolHelper.HexStringToByteArray(ToolHelper.StringToByHexString(key));
stream.Write(keyBt, 0, keyBt.Length);
stream.WriteByte(0); //结果 0为成功
//状态word 2字节,这16位分别代表的参数参考PDF文档
var statusBinary = "0000000000000000"; //16位
var statusBt = ToolHelper.BinaryToBytes(statusBinary);
stream.Write(statusBt, 0, statusBt.Length);
var end2 = ProtocolHelper.Check(ToolHelper.StreamToBytes(stream));//取得倒数第二位的校验位
stream.WriteByte(end2);
stream.WriteByte(0);
var sendByte = ToolHelper.StreamToBytes(stream);
sendByte = ProtocolHelper.escapeData(sendByte);
sendByte[0] = 126;
sendByte[sendByte.Length - 1] = 126;
stream.Dispose();
return(sendByte);
}
catch
{
stream.Dispose();
throw;
}
}
public byte[] PackData(CommonMessage <T> cm, string key, string pinNum, string password, string lockNum, string jzdw, int altitude, int speed, int direction)
{
var stream = new MemoryStream();
try
{
stream.WriteByte(0);
var headByte = ProtocolHelper.getHeaderBytes(cm);
var getByteNumBt = ToolHelper.Int2Bytes2(55);
headByte[2] = getByteNumBt[0];
headByte[3] = getByteNumBt[1];
stream.Write(headByte, 0, headByte.Length);
//key 0-7
var keyBt = ToolHelper.HexStringToByteArray(ToolHelper.StringToByHexString(key));
stream.Write(keyBt, 0, keyBt.Length);
//操作员PIN码 8-13
//ping
var pingBt = ASCIIEncoding.Default.GetBytes(pinNum);
stream.Write(pingBt, 0, pingBt.Length);
//password //操作员密码 14-19
var pwdBt = ASCIIEncoding.Default.GetBytes(password);
stream.Write(pwdBt, 0, pwdBt.Length);
//锁号/铅封号 20-23
var lockBt = ASCIIEncoding.Default.GetBytes(lockNum);
stream.Write(lockBt, 0, lockBt.Length);
//状态标志 24-25 16位代表内容参考PDF文档
var statusBinary = "0000000000000000";//16位
var statusBt = ToolHelper.BinaryToBytes(statusBinary);
stream.Write(statusBt, 0, statusBt.Length);
//位置信息 26-end
//报警标志，已废弃
var WaringBt = ToolHelper.HexStringToByteArray("00000000");
stream.Write(WaringBt, 0, WaringBt.Length);
var jzBt = ToolHelper.HexStringToByteArray(jzdw);
stream.Write(jzBt, 0, jzBt.Length);
var LatitudeAndLongitude = ToolHelper.HexStringToByteArray("0000000000000000");
stream.Write(LatitudeAndLongitude, 0, LatitudeAndLongitude.Length);
var altBt = ToolHelper.HexStringToByteArray(altitude.ToString("x4"));
stream.Write(altBt, 0, altBt.Length);
var speedBt = ToolHelper.HexStringToByteArray(speed.ToString("x4"));
stream.Write(speedBt, 0, speedBt.Length);
var dirBt = ToolHelper.HexStringToByteArray(direction.ToString("x4"));
stream.Write(dirBt, 0, dirBt.Length);
var dateBt = ToolHelper.HexStringToByteArray(DateTime.Now.ToString("yyMMddHHmmss"));//代表时间
stream.Write(dateBt, 0, dateBt.Length);
var end2 = ProtocolHelper.Check(ToolHelper.StreamToBytes(stream));//取得倒数第二位的校验位
stream.WriteByte(end2);
stream.WriteByte(0);
var sendByte = ToolHelper.StreamToBytes(stream);
sendByte = ProtocolHelper.escapeData(sendByte);
sendByte[0] = 126;
sendByte[sendByte.Length - 1] = 126;
stream.Dispose();
return(sendByte);
}
catch
{
stream.Dispose();
throw;
}
}