USB2.0标准协议,是嵌入式系统工程师必备通信协议

rc522DEMO带串口通信，可用于参考设计，带有调试软件-rc522DEMO with serial communication, can be used for reference design, with debugging software

串口 操作 源码 打标机的控制程序，很实用欢迎下载-source Marking operation of the control procedures, practical welcome to download

VC6 多线程的串口操作，有线程同步的解决方法（terminal）-VC6 multithread serial operation, thread synchronization solution (terminal)

串口通讯工具，提供两个串口同时监控，发送程序。有ASCII和十六进制两种显示方式，非常方便。

UART测试代码，可以与实现下位机与上位机之间的RS232协议的UART通信测试-UART test code, can achieve the lower computer and the host computer RS232 protocol between the UART communications test

对带LED显示的非接触IC卡读写器的控制，寻卡、读取卡片的物理序列号、核对密钥、读卡、写卡，通过LED数码管显示卡号等信息。-With LED display on the non-contact IC card reader control, look for cards, the card reader physical serial number, check the key, card reader, writing cards, through the LED digital display card number and other information.

十堰收费站系统，很好的-Shiyan charging station system, good

利用CSerialPort实现的双串口通信测试程序-CSerialPort realize the dual-use serial communication test procedures

Mobile phone UART 2 MMC card read example

串口编程源代码,从别处转载的,有一定参考价值!-serial programming source code, reprinted from elsewhere, a certain reference value!