public static Nibble[] FromBytes(params byte[] bytes)
{
Nibble[] nibbles = new Nibble[2 * bytes.Length];
for (int i = 0; i < bytes.Length; i++)
{
nibbles[i * 2] = new Nibble((byte)((bytes[i] & 240) >> 4));
nibbles[i * 2 + 1] = new Nibble((byte)(bytes[i] & 15));
}
return(nibbles);
}
public static Nibble[] FromHexString(string hexString)
{
if (hexString == null)
{
throw new ArgumentNullException($"{nameof(hexString)}");
}
int startIndex = hexString.StartsWith("0x") ? 2 : 0;
int numberChars = hexString.Length - startIndex;
Nibble[] nibbles = new Nibble[numberChars];
for (int i = 0; i < numberChars; i++)
{
nibbles[i] = new Nibble(hexString[i + startIndex]);
}
return(nibbles);
}
public static byte ToByte(Nibble highNibble, Nibble lowNibble)
{
return((byte)(((byte)highNibble << 4) | (byte)lowNibble));
}