Update: 30 September, 2023
This application note describes the ISO/IEC 14443-3 libraries used by a microcontroller to drive the CR95HF 13.56 MHz multiprotocol contactless transceiver using an SPI or UART interface in order to perform wireless communications with ISO/IEC 14443 Type A or B contactless tag. The library was developed to speed up the development of applications using the CR95HF. The CR95HF library is composed of three layers: ■ CR95HF low level layer ■ Standard ISO/IEC 14443-3 protocol layer (type A and type B) ■ SRIX4K product specific layer The library code has been developed in ANSI C language, and validated on an STM32 evaluation board.
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MD5 Checksum: D384C8054B8785A7D4E6FEB745B29873
Publication date: 06 August, 2012
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PDF Link: ST AN3955 handbook PDF