一个基于Linux操作系统的嵌入式网关的实现

Implementation of an Embedded Gateway Based on Linux

本文介绍了一种基于Linux操作系统的嵌入式网关实现方案。具体讲述了基于ARM9的软硬件平台的构建。同时详细阐述了Linux下的串口编程,网络编程和进程间通信的实现方法。

The paper introduces a based-on-Linux way of implementation of an embedded gateway, and detailedly presents the construction of software and hardware platform. The programming on serial ports, socket, and interprocess communication in Linux is also presented.