通过CC2530模拟spi与RC522通信，读写Mifare卡片
Using CC2530 to simulate SPI communication with RC522, read and write Mifare cards (2018-03-25, IAR, 194KB, 下载23次)
基于S32K144的处理器，导入FreeRTOS系统。在IAR编译环境下成功编译，并且上板调试演示功能成功。
The FreeRTOS system is introduced to the processor based on S32K144. Successfully compiled in the IAR compiling environment, and the display function of the board debug is successful. (2018-03-22, IAR, 6491KB, 下载21次)