public void AppendCRC(int payloadStart = 0)
{
byte[] msg = ToArray();
ushort crc = RedundancyCheck.CalculateCRC(msg, payloadStart, msg.Length - payloadStart);
Append(crc);
}
public void AppendLRC(int payloadStart, int payloadLength)
{
byte[] msg = ToArray();
byte lrc = RedundancyCheck.CalculateLRC(msg, payloadStart, payloadLength);
Append(lrc);
}
public bool ValidateLRC(int payloadStart = 0)
{
var msg = _bytes.ToArray();
byte calculatedLRC = RedundancyCheck.CalculateLRC(msg, payloadStart, msg.Length - payloadStart - 1);
byte readLRC = ReadByte(msg.Length - payloadStart - 1);
return(calculatedLRC == readLRC);
}
public bool ValidateCRC(int payloadStart, int payloadLength)
{
var msg = _bytes.ToArray();
ushort calculatedCRC = RedundancyCheck.CalculateCRC(msg, payloadStart, payloadLength);
ushort readCRC = ReadUShort(payloadStart + payloadLength - 2);
return(calculatedCRC == readCRC);
}