public static RXFrequency fromRaw(byte[] rawData)
{
RXFrequency rxf = new RXFrequency();
byte[] bcdBytes = new byte[4];
Array.Copy(rawData, offset, bcdBytes, 0, 4);
if ((bcdBytes[0] ^ 0xff) > 0 && (bcdBytes[1] ^ 0xff) > 0 && (bcdBytes[2] ^ 0xff) > 0 && (bcdBytes[3] ^ 0xff) > 0)
{
rxf.fromBCD(bcdBytes);
}
else
{
rxf.Value = -1;
}
return(rxf);
}