利用TCP/IP网络实现嵌入式Linux平台串口重定向

Use the TCP/IP Network to Realize COM Redirection on Embedded Linux Platform

很多应用要求在网络设备上随时增加串口,以满足控制和通信的需要。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。并在万禾嵌入式Linux环境下对它的开发过程作了较详细地描述。

It requires adding COM to network equipments in order to adapt to requirements of control and commu-nication in many applications at any moment.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.And it g oes into particulars of its development process in Wanhe embedded Linux environments.