基于GP32单片机非接触式IC卡读写器的设计与实现

Design and Implementation of Contactless IC Card Read-write Based on GP32 MCU

非接触式IC卡技术已广泛应用于各种领域,已成为IC卡未来发展趋势之一。根据PHILIPS公司的MIFARE1技术,分析了基于GP32单片机的非接触式卡读写器系统的设计与实现。重点介绍了系统中主要功能模块软硬件的实现,包括:射频读写模块接口及驱动,LCD显示等人机交互接口及驱动和串行通信接口。

Contactless IC Card technology has been extensively used in many fields, and becomes the trend of IC card. Making use of MIFARE 1 technology, this paper analysys the design and implementation of Contacdess IC Card read - write, and stresses to introduce the systenn＇s kernel function module, including the interface circuits and sofeware of contactless IC card I/O module, LCD display and serial communication.