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基于MFC的强大的串口通信程序，可以用于串口通信测试(Based on the powerful serial communication Demo MFC can be used to test)

串口调试助手源码,mfc，用控件编写，包括自动发送和十六进制显示(Serial debugging assistant source)

串口调试助手源码，pc机与单片机通信，一般的串口程序编写过程(Serial procedure pc pc machine and the single-chip communication, the serial programming process)

Wincc使用MSComm控件串口通讯，VB中发送十六进制数据(Wincc uses MSComm control to communicate through serial port and sends hexadecimal data in VB)

用vb6.0做的一个小的串口测试程序.可以实现正常通信(Used vb6.0 to do a small test program serial)

串口调试精灵源代码,试过了，好用，自己可以在上面少量修改增加自己需要的功能。(Serial debug source code wizard, tried, and easy to use, they can increase their own minor modifications in the above functionality required.)

Windows串口编程例子(The example of uart in Windows)

耀华表通信控件 内置了地磅的串口协议。能自动读取指定的数(Communication control Toledo Electronic loadometer, serial direct source reading program. The source without any Dll, built-in serial port loadometer agreement. Can automatically read the specified binary readings.)

CVI环境下的串口调试助手，主要功能有即时收发信息，显示波形，截图和保存数据(CVI environment serial debugging assistant, the main function includes immediately send and receive information to display waveforms, capture and save data)

VC实现和S7-200PLC的串口通信程序,很有价值哦(VC and S7-200PLC Serial Communication Program and of great value oh)