这是我做的关于考勤机的一些测试程序，请大家积极下载，很有帮助。...

实现两台机器之间的串口通信！可以对串口进行调试！-achieved between the two machines serial communications! Can serial debugging!

是用该语言编写的关于串口通信的源代码。欢迎各位下载-is the language used on serial communication source. Welcome to download

DOS环境下Turbo C串口通信编程，直接向串口发送十六进制数据。-Turbo C under DOS serial communication programming, directly to the serial port to send the hexadecimal data.

IrDA & UART Design (Verilog)

cpri协议的中文版本，最新版本 CPRI协议由爱立信、华为、NEC、北电和西门子五个厂家联合发起制定-CPRI agreement the Chinese version, the latest version of CPRI agreement by Ericsson, Huawei, NEC, Nortel and Siemens jointly initiated the development of the five manufacturers

S3C2410ARM处理器的uCos2移植实验代码，包括移植，串口通信等。-S3C2410ARM processor code uCos2 transplant experiments, including transplantation, serial communications.

Advantech Driver Demo : port I/O 软件修改 控制外板输出-Advantech Driver Demo : port I/O software change control plate output

本程序调用了微软自带的mscomm控件，实现com口的数据接收，读者可自行添加发送数据功能。内附mscomm.ocx控件及其注册方法，本程序是用的静态链接库，为的是能在没有vc库的机器上也可以运行，所以个头大了点。-Microsoft"s own mscomm controls, I realize com data reception, readers can add their own functions to send data. Enclosing mscomm.ocx control and registration method, the procedure is used in the static link library, for the in the absence of vc for the machine can also run, giving the larger point.

FTC2232D USB2SPI的库函数-USB to SPI library

C++Builder对串行口进行读写操作的一个通讯类-C serial port and write a communications