The code implements the RF/NFC abstraction layer (RFAL) APIs for the ST25R300 and ST25R500 components.
The ST25R500 library requires the following STM32duino library:
- STM32duino NFC-RFAL: https://github.com/stm32duino/NFC-RFAL
You can find the source files at
https://github.com/stm32duino/ST25R500
The ST25R500 datasheet is available at
https://www.st.com/en/nfc/st25r500.html