TDA8007接口驱动，实现对IC卡的读写以及控制操作，超详细-TDA8007 interface is driven to realize IC card reading and writing as well as control of the operation, ultra-detailed

接触式IC卡51驱动程序,适用于PSAM卡的设计,程序完全能用-Contactless IC card 51 driver for PSAM card design, the procedure can be used completely

4020开发板Linux下Psam卡驱动代码，4020是东南大学国家ASIC中心自主研发的ARM芯片，内核为ARM720T。-Linux 4020 development board under the Psam card driver code, 4020 is the Southeast University National ASIC Center independent research and development of A

STM32 POS机底层驱动程序，包含打印机驱动程序，SPI FLASH驱动程序，RC522驱动程序 ，PASM卡（7816）驱动程序，磁条卡驱动程序，ILI932X液晶模块驱动程序，键盘驱动程序等(STM32 POS bottom driver, including printer driver, SPI FLASH driver, RC522 driver, PASM card (7816) driver, magnetic str