• Registered: 2011-09-14
  • Posts: 1

Topic: 4-7 byte UID

Is the 7 byte UID Mifare Classic already supported?

I can't fine anything about that here. I have these cards here right now, and I cannot read / write them.

See: http://www.mifare.net/index.php/download_file/view/120/

  • rconty
  • Administrator
  • Offline
  • Registered: 2009-04-22
  • Posts: 673

Re: 4-7 byte UID

I think the libnfc returns the right target information.

BTW, I don't know if all examples nor software based on libnfc support 7 byte UID.

Did you tried using libnfc with your cards ?
Which libnfc version do you use ?

Romuald Conty