用于在线仪表的 modbus,仅供参考，

串口通信小程序，非常使用-small serial communication procedures, the use of very

计算机接口技术系列 Visual C++串口通信技术与工程实践 在编译本章程序后，请将winio.dll、winio.vxd和winio.sys文件复制到可执行文件所在目录下, 否则WinIo库初始化函数initializeWinIO调用将会失败。-computer interface technology Series Visual C serial communications technology and engineering practice in compiling this chapter procedures, I would be grateful if winio.dll, winio.vxd winio.sys reproduction of documents and executable files to the directory, otherwise WinIo library initialization function initializeWinIO call will fail.

8583芯片编程应用写入器件地址写8574端口，写入器件地址读8574端口。-8583 Application Programming chip device addresses written into the 8574 port, write device address read 8,574 ports.

此串口调试程序加入了三菱PLC通讯调试，有源码及运行程序

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! ^ _ ^

串口程序，使用vc编写，好东西，大家可以分享一下。-Serial procedures, the use of vc preparation, good things, we can share.

我曾经在工程中使用的部分源代码，有详细的说明-project, I had the use of the source code, a detailed explanation

windows串口编程入门-entry windows Serial Programming

串口通信程序，完成数据采集，验证证明正确，可以使用哦-Serial communication program, the completion of data acquisition, validation to prove correct, you can use the oh

uart实验源码!希望你可以给你们带来帮助!谢谢可以跟大家分享!-UART experimental source! I hope you can help to you! Thank you can share with you!