RFID with STM32F3Discovery

[Gavit]

Hello,
I have to use an MFRC522 RFID reader with a STM32F3Discovery. I have found on github this library: https://github.com/janfietz/mfrc522
I am using it with the main() listed in the page linked above, with some modifications in order to make it work with my board. But it doesn't work and I don't know why. MifareCheck always returns MI_ERR like no card is near the reader. Is the SPI correctly configured? I don't know. I hope you can help me. Thank you.

This is my Chibistudio project: https://www.dropbox.com/s/i5pnvxlwl79oa ... e.rar?dl=0

Also, does anybody have an already working library for rc522 and stm32f3?