端口测试程序

两机串口通信 可以传送各种文件，包括二进制文件 可达RS-232最大速度-two serial port communications can be transmitted various documents, including binary files up to RS-232 maximum speed

delphi 编写的云镜控制支持PELCO P/D协议的DLL。 支持对云台镜头及辅助开关的操作。直接封装了SPCOM类，调用只需输入COM口号及对应的命令字符及可。-delphi prepared by the Mirror-control support PELCO P/D agreement DLL. Yuntai support for the camera and auxiliary switch operation. Packaging a direct SPCOM category, called keys COM slogan and the corresponding characters can be ordered.

是一个简单的程序，可以在本机将com1和com2相连，进行本题通讯，适用于对串口通讯的初学者了解vc＋＋里的串口通信的一些函数-com1com2vc

编写串口通信程序，可以不同的格式传输，可以自动发送和手动发送。-prepared serial communication procedures, different transmission formats, it will automatically send and sent manually.

ABB AIN电表读多类数据通讯测试程序，包括数据类9、11、14、15等。-ABB AIN meter reading more categories of data communications test procedures, including data types, such as 9,11,14,15.

UART_verilog,自己设计的异步串行收发。包括测试文件。-UART_verilog, designed to send and receive asynchronous serial. Including the test file.

一个很好用的串口类，包括同步、异步等多种调用机制。-a good use of Serial categories, including synchronous and asynchronous transfer mechanism other.

对LINUX下IC卡读写操作函数，用的是明华公司的读卡器-right LINUX IC card reader manipulation functions, the Chinese company is out of the reader

Siemens PLC与VB通讯的例子。先要安装Siemens的PCAcce-Siemens PLC与VB通讯的例子。先要安装Siemens的PCAccess