虚拟串口

基于USB的PDA与DSP的虚拟串口通讯实现

Implementation of Communication between PDA and DSP Through Virtual Serial Port Based on USB

本文介绍了一种LCD显示用虚拟串口实现的方法，给出了其硬件电路及软件。

This paper introduces a method of LCD display using virtual serial port , and gives its hardware circuit and soft ware .

一种用虚拟串口实现LCD显示的方法

A method of LCD Display Employing Virtual Serial Port

基于GPRS虚拟串口的无人抄表系统

Nobody checked meter system based on GPRS fictitious serial port

软件部分由低端的固件程序和PC方的虚拟串口驱动程序两部分组成，实现了虚拟COM口和固件之间的网络数据通信。

Software design is composed of virtual serial port driver and firmware , which makes communication between virtual serial port drive and firmware available .

本文简要介绍了在嵌入式Linux软、硬件开发平台下利用TCP/IP网络在局域网内实现串口重定向，为远程网络计算机增加虚拟串口。

This paper introduces how to use TCP / IP Network to realize COM redirection on embedded Linux platform on the local area network and add virtual COM on network computers .

对于多个LED显示，在单片机的UART串口被占用时，可采用虚拟串口来扩展并行输出。

As for multipath LED display , when UART serial port of single chip micro-computer is occupied , fictitious serial port can be used for extension with output in parallel running .

两个模块分别是两个单独的进程，不断的分别监听来自USB虚拟串口和网口的数据，两个进程间的数据通信采用命名管道方式。

Two modules are two individual processes , one of them monitoring data through USB virtual serial port and the other monitoring data through network port . Communication method between two processes is named pipe . 2 .

文章介绍通过GPRS虚拟串口通信方式，以S7200作为小区采集器与远程监控主机实现无线通信。

This paper introduced to realize wireless communication between the district collector , S7200 , and the host computer through GPRS fictitious serial port .

硬件环境采用基于虚拟串口技术的RS-485网络，使得监控系统底层网络可借助于企业Intranet，消除了总线竞争，提高了系统的实时性。

The hardware architecture adopts RS-485 network based on virtual COM , which makes the bus competition of the controlling and monitoring system networks eliminated and the system real time improved based on Intranet .

完成无线传感器网络数据的接收。设置虚拟串口的波特率、停止位、数据位、奇偶校验位，对串口进行读写操作，实现了基站节点与网关节点之间的USB虚拟串口通信。

Receive data from wireless sensor network . Through setting baud rate , stop bits , word size and parity of virtual serial port , and then operating serial port with reading and writing to complete USB virtual serial communication between base station and gateway . 3 .

第四部分是关于服务器端同RS232-DALI网关通信的调试，介绍了一种虚拟串口的调试技术。

The fourth part is about the debugging of the server communication with the RS232-DALI gateway .

无线协议转换系统中虚拟串口的设计与应用

Design and Application of Virtual Serial Port in Wireless Protocol Transform System

虚拟串口软件程序结构及其接口

Structure and Interface about Virtual Serial Communication Device

测试时不要用虚拟串口，直接将串口2引脚与3引脚短接。-MSComm32。

Not to test with virtual serial port , serial port directly to2-pin and3 pin shorted .

USB100模块提供两种PC机应用程序编程：虚拟串口方式和动态连接库方式，降低了编程难度。

USB 100 provide the two applied programme manners of suppositional COM port and dynamic link library , which reduces the difficulty of the applied program .

通过通用模型和具体实例，探讨了远程监测系统的发展与应用，例证了虚拟串口技术在工业监控中应用的可行性；

The development and application of long-distance monitoring system were studied through universal mode and actual case , the feasibility of virtual COM applied in the industry monitoring system was demonstrated ;

基于IPMI的虚拟远程串口终端

IPMI Based Vi rt ual Remote Serial Terminal

基于虚拟仪器串口通信的户式中央空调测试系统

Villa central air-conditioning testing system based on serial port communication of virtual instrument

虚拟仪器与单片机串口通信的实现

Realization of Serial Communication between the Virtual Instrument and Singlechip

介绍了一种在螺纹传动效率测控平台中虚拟仪器与单片机串口通信的实现方法。

This paper introduces the method to realize the serial communication between the virtual instrument and singlechip on the helical transmission test-bed .