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。...

从编程实践的角度详细介绍windows环境下和dos环境下的串口通信的基本方法- In detail introduces under under the windows environment and the dos environment string mouth correspondence essential method from the programming practice angle

将串口通讯协议存储为一个通讯文件，可是随时将存储通讯协议文件调入计算机运行与下位机通讯可以实现通讯对话，-Serial communication protocol will be stored as a communications document, but to keep the communication protocol storage document transferred to the computer is running and the next-bit machine communication can realize communication dialogue

一个功能完全的串口读写程序，里面实现的串口读写类可以方便的复用。-a fully functional literacy Serial procedures inside the serial achieve literacy classes can facilitate the reuse.

一个迷你的com通讯程序，是用win32asm写的。功能全面-a program made by win32asm

西门子200PLC与上位机通信 delphi开发经典源码-PC 200PLC with Siemens Communications to develop the classic source delphi

这个是串口的基于停止等待协议原理编程，这个是接收程序，很好用哦-this is the agreement on principle to stop waiting for the program, this is the receiving process, oh well spent

基于RS－232的，对多路转换开关的控制程序，希望对大家有用！^_^-based on RS-232, for multi-channel switch control procedures in the hope that it may be useful right! ^ _ ^

MSComm控件使用实例,通过控件实现串口通信-MSComm control the use of examples, through the realization of serial communication control

串口通信程序,可以直接执行使用,带有界面容易操作-serial communication procedures, the implementation can be directly used, with the interface is easy to operate

一个用于台湾产的采集器的编译器及我自己做的一些实例代码，还有中文帮助文件若干。可以用于有需要的下载交流。-Taiwan for producing a collection of compiler and I made some examples of code, there are a number of Chinese help files. It can be used to download the necessary exchange.