/// <summary>
/// Set the command and crc, calculates whether crc is valid
/// </summary>
/// <param name="command"></param>
/// <param name="crc"></param>
public Message(string command, ushort crc)
{
Command = command;
Crc = crc;
CrcValid = CRC16.Calculate(Encoding.ASCII.GetBytes(command)) == crc;
}
/// <summary>
/// Set the command and calculate the crc, always sets crcValid to true
/// </summary>
/// <param name="command"></param>
public Message(string command)
{
Command = command;
Crc = CRC16.Calculate(Encoding.ASCII.GetBytes(command));
CrcValid = true;
}
/// <summary>
/// Set command and crc from packed byte array
/// </summary>
/// <param name="commandAndCrc"></param>
public Message(byte[] commandAndCrc)
{
Crc = (ushort)((commandAndCrc[commandAndCrc.Length - 2] << 8) | commandAndCrc[commandAndCrc.Length - 1]);
Command = Encoding.ASCII.GetString(commandAndCrc, 0, commandAndCrc.Length - 2);
CrcValid = CRC16.Calculate(Encoding.ASCII.GetBytes(Command)) == Crc;
}