rc531开发板板载源程序。完整程序。可访问ISO14443A RFID卡。-rc531-board source development board

These files are my effort for a simple RFID scanner, using the TRF7960 and an Atmel AVR644. The included files only extend to the RFID capabilities of my circuit, and are with realevance to the ISO14443A standard. rfid.c governs all card communi