DESfire EV1 and ACR122u - Higher bitrates

Hi!

I'm playing with DESfire EV1. So far everything is working, but I have no idea how to activate higher bitrates for communication between card and reader. No matter what I try, I always finish with 106 kbps. Does anybody can post a working example where 212 or 424 kbps bitrates are activated??

I'm using ACR122u on Windows Platform (default drivers), and DESfire in native mode (no wrapping).

Thanks & Regards,
Marek

Last edited by MR1979 (2012-01-16 07:59:11)