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该程序用MFC实现串口通信，包括串口通信的整个过程，和各种参数的设置(MFC realize the program with serial communication, including the serial communication of the whole process, and various parameters set)

串口调试助手，适合做串口通讯的人员使用。VB.NET编程。(vb.net serial debug for usart comm.)

PLC程序，结合VB通信实现两轴运动带减速功能(PLC programming, communication with VB to achieve two-axis motion with deceleration )

经典VC++环境下从串口读取数据并实时绘制曲线图(Read data from the serial port classical VC++ environment and real-time rendering graph)

常用RS232串口通用库类，可直接使用,谢谢大家~(The common library of the RS232)

上位机源码--读取串口数据并画实时曲线的vc 2B 2B源程序.rar(PC Source- read serial data and draw real-time curve vc 2B 2B source code. Rar)

串口收发字符型,没有选择COM口参数，固定为COMPROT 3 115200(Serial transceiver character type, no choice of COM port parameters, fixed to COMPROT 3 115200 )

改进后的龚建伟串口调试助手V2.3.exe 的VC++6.0工程源程序(Gong Jianwei serial improved debugging the assistant V2.3.exe VC++ 6.0 project source)

风河 串口驱动程序 usb转串口 得益于网站 服务于网站 望管理员采纳 谢谢(wind river)

说明：  串口通信高级编程提供了一个能够进行串口通信的类，能够方便地进行各种数据通信。 由于本程序设计到硬件编程，因此，如果读者的串口通信设备 没有连接好，可能会有问题 (Serial communication provides a high-level programming to carry out the type of serial communication, the ability to easily carry out a variety of data communications. Since the hardware design to programming, so if the reader' s serial communications equipment is not connected well, there may be some problems)