vbnet与232通讯，对于用VB.NET开发串口程序有帮助

串口通讯-Serial Communication

系统介绍labview的RS232,RS485串口等原理。以及labview中串口的编程源程序截屏和参数设置。-System labview introduction of RS232, RS485 serial port, such as the principle. As well as in the serial programming labview Screenshots and source parameters.

vb串口编程电表读数 vb串口编程电表读数 vb串口编程电表读数

在nt下对端口进行读写-nt under the right and write ports

使用RS232串口2，通过Copley电机控制卡控制电机运转的VB程序。文件夹中包含有程序开发手册。 Using RS232 2 port, a VB program is developed for Copley motor control card, by which motors can move precisely. A handbook for program develpoment is involved in the rar file.-The use of RS232 serial port 2, through Copley cards to control motor control motor running VB program. Folder contains a program development manual. Using RS232 2 port, a VB program is developed for Copley motor control card, by which motors can move precisely. A handbook for program develpoment is involved in the rar file.

一个迷你的com通讯程序，是用win32asm写的。功能全面-a program made by win32asm

这个是用串口下载文件到交界处单片机的代码，而且可以用单片机接收数据用于显示，我们自己使用的工具的-serial download files to the junction of microcontroller code, and SCM can be used for receiving data, we use the tools

Implements a 16550/16750 UART core

串品通讯 内置MODBUS协议与GSDCS协议 -uartport include modbus and gsdcs