Closed mtdcr closed 3 years ago
Apparently this doesn't work with acr122_usb.
According to the first product specification, this speed is not supported:
Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s
Some kind of mechanism which would permit the user to select a faster speed in favor of a "default safe" one might be a good addition, but I think it's not good to operate above 424kbit/s by default.
The DESFire family can handle 848 kbit/s.