I have to design a system able to read MIFARE classic 4K and MIFARE Plus 2K, I can't chose the microcontroller and the one I have to deal with is an STM32L4. I have non experience with NFC and smart cards in general so I'm not sure what would be most suitable device and perhaps the simplest to be ported on STM32.
Any suggestion will be appreciated.
Thank you very much Ivan, I had a look to the library you are referring to. It looks very promising but, as far as I understand, MIFARE Plus is not included, am I wrong? shall I look somewere else?