VB

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：  用数据库实现串口通讯的源代码，功能比较强大，值得一看。(database using serial communication source code, functions more powerful overseas.)

vc_串口通讯，介绍了如何用VC实现串口通信的原理和源程序(vc_ serial communication, describes how to use the VC to achieve the principle and source of serial communication)

调用WinAPI函数进行串口通信，并且应用了多线程技术启动工作线程对串口的输入进行监听(call WinAPI serial communication functions, and uses multi-threading technology to activate the working threaded serial input eavesdropping)

简单的串口调试，能够实行发送和接收字符。(Serial easy debugging, it is able to implement send and receive characters.)

串口通信，采用CRC16 算法，用mscomm控件实现对chp500电源的信息采集，可以设置电源的电压和频率，word文件的是通讯协议，上位机发送和下位机返回，串口通讯看懂了通讯协议就没什么问题的啦。(Serial communication using the CRC16 algorithm, mscomm realize chp500 power control information collection, you can set the voltage and frequency, word document is the communication protocol, host computer to send and return lower machine, serial communication protocol is very important to you)

用C#语言编写串口通信程序详解，有代码有步骤(c#Serial programming steps detailed)

这个程序是利用VC编写的一个从机串口响应modbus查询命令程序，实现RTU方式，3.5和1.5个字符时间检测，CRC和LRC校验。(This program is written using VC as a response from the machine serial modbus query command procedure, to achieve RTU mode, 3.5 and 1.5 characters time detection, CRC and LRC check.)

我的毕业设计，很简单但很实用，是串口通信的典型实例，还有界面图形的设计(I graduated from design, very simple but very practical, is a typical example of the serial communication interface graphic design)

使用vc++开发的云台镜头控制系统，主要通过串口实现控制，已编译通过，可学习使用(PTZ camera control system)