实验五_PIC单片机与PC机的RS232串口通信_C,附程序流程图和proteus仿真图，利用串口助手调试通过。-Five _PIC experimental PC-MCU and RS232 serial communication _C, attached flowchart and proteus simulation chart of debugging through the serial port aide.

射频卡的程序读取数据流程，自己绘图的流程图及代码说明-RF card program reads data flow, the flow chart and drawing their own code Descr iption