ChameleonMini
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Way to set the supported modulations from within the codec code?
There are some current problems with my DESFire emulation mods when trying to detect the tags with libfreefare::mifare-desfire-info
and/or a PM3 device. I looked into the libnfc
related code that gets called by libfreefare
. It looks to me like the mifare_desfire_taste
function (source code here) that identifies whether a tag is of a DESFire type compares the ATS bytes, and also requires a supported modulation setting that gets set in the backend code.
I am not able to detect emulated tags with CONFIG=MF_CLASSIC|MF_ULTRALIGHT
using the libnfc::nfc-list
utility either. Is suspect it's a similar issue with the way this modulation is getting reported. Since it also does not seem to work for PM3 users, I wonder if this is something that should get handled in the Chameleon Mini codec code?
Any input to fix this and get the tags recognized with the libfreefare
example utilities is much appreciated. Thanks.