public SerialMessage(CmdIDType cmd)
{
_cmd = cmd;
_length = 1;
_payload = new byte[_length];
_payload[0] = (byte)_cmd;
}
public CommandResultEvent(CmdIDType cmd, LcDataPacket packet) : this(cmd)
{
if (null != packet && packet.Data != null)
{
Result = (packet.Data[0] == 0x01) ? true : false;
}
}
public LcDataPacket(CmdIDType cmd, byte[] data)
: this(cmd)
{
if (data != null)
{
SetData(data);
}
}
public SerialMessage(CmdIDType cmd, byte[] payload, uint len)
{
_cmd = cmd;
_length = len;
_payload = new byte[len];
Buffer.BlockCopy(payload, 0, _payload, 0, (int)_length);
}
public byte[] CreateMessage(CmdIDType cmd, string data)
{
if (data != null)
{
return(CreateMessage(cmd, Encoding.ASCII.GetBytes(data)));
}
else
{
return(CreateMessage(cmd));
}
}
public byte[] CreateMessage(CmdIDType cmd, byte[] data = null)
{
MemoryStream strm = new MemoryStream();
strm.WriteByte((byte)cmd);
ushort length = data == null ? (ushort)0 : (ushort)data.Length;
byte[] val = BitConverter.GetBytes(length);
strm.Write(val, 0, val.Length);
if (data != null)
{
strm.Write(data, 0, data.Length);
}
ushort crc = _crc.ComputeChecksum(strm.GetBuffer());
val = BitConverter.GetBytes(crc);
strm.Write(val, 0, val.Length);
return(strm.GetBuffer());
}
public DataDownloadEvent(CmdIDType cmd)
: base(cmd, null)
{
Status = true;
}
public DataDownloadEvent(CmdIDType cmd, int count, bool openOption = false)
: base(cmd, null)
{
Count = count;
OpenEnabled = openOption;
}
public DataDownloadEvent(CmdIDType cmd, bool status)
: base(cmd, null)
{
Status = status;
}
public CommandResultEvent(CmdIDType cmd)
{
Command = cmd;
}
public LcCommand(CmdIDType cmd, string txt)
{
Command = cmd;
Text = txt;
}
public LcDataPacket(CmdIDType cmd)
{
Command = cmd;
}
