STM32F1-HAL

Implementation STM32F1 HAL with CubeMX and CubeIDE

STM32F103C8TX

64kB of Flash memory
20 Kbytes of SRAM including

Peripheries

CLRC663 - High performance multi-protocol NFC frontend       

CubeMx

HAL    
SYSCLK (48Mhz)
GPIO    
USB_OTG_FS	

Middleware

USB_DEVICE (Virtual Port Com)

Design

Based on iwanders/MFRC630 library

• ISO14443A: Provides the necessities from ISO14443a to interact with RFID tags: the REQA, WUPA and SELECT procedure (with collision handling) to determine the UID(s).
• ISO14443A-4: wrapper for APDU commands
• ISO7816-4 APDU: commands for SELECT PPSE/AID - working with VISA/MASTERCARD, support for HCE on Andriod (HCE Test Tool)