// PrintAndLog(" u : 4, 7 or 10 byte UID");
PrintAndLog(" u : 4, 7 byte UID");
PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader");
// PrintAndLog(" u : 4, 7 or 10 byte UID");
PrintAndLog(" u : 4, 7 byte UID");
PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader");