vb232

使用MSCOMM控件，实现两台电脑通过串口进行通信的功能。(Use MSCOMM control, to achieve two computers to communicate through the serial port function.)

串口通讯的一个类，已经在用，分享给大家。(serial port communication file.)

Ymodem传输，基于VC6，可以当串口调试(about Ymodem)

说明：  把串口读写函数写成动态链接库，方便在不同工程之间移植。代码测试已经通过，方便大家学习使用(The serial port read-write function is written as dynamic link library, which is convenient to transplant between different projects. Code test has passed, easy to learn to use)

Windows串口编程 (Windows serial programming)

一个用Visual C++编写的串口通信的例程，实现了一些串口属性的设置。(A use of Visual C++, prepared by serial communication routines to achieve a number of serial port property settings.)

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.)

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.)

说明：  对松下FP系列PLC通讯串口的调试，了解串口使用的方法(Panasonic FP series PLC serial communications debugging of serial use)

vc++写的串口通信程序，对于学习串口通信会有很大的帮助(vc++ write the serial communication program, learning serial communication will be of great help)