摘 要基于 ARM 处理器的网络数据传输技术结合了嵌入式设备工作稳定，实时性好，集成度高，环境适应能力强，成本低等优点与网络覆盖广泛及接口具有良好通用性的优点，在各种数据传输现场中具有越来越广泛的应用前景。本文是基于 RAM 处理器的网络数据传输技术的讨论，网络数据以图像数据的传输为例，并且讨论对象采纳了通过网络传输图像数据的应用系统，所以本文提出在单芯片上实现全局控制+轻量级 RTOS 内核+精简 TCP/IP 协议栈的系统架构方式，设计一个基于 S3C2440 开发板的网络图像数据实时传输的嵌入式系统。关键词：网络数据传输 嵌入式 Linux TCP/IP 协议 AbstractUnified the embedded equipment work based on the ARM processor network data transmission technology to be stable, timeliness was good, the integration rate was high, environment adaptiveness, the cost low status merit and the network cover widespread and the connection had the good versatile merit, had the more and more widespread application prospect in each kind of data transmission scene.This article is based on the RAM processor network data transmission technology research, the network data take the image data transmission as an example, and the object of study has used through the network transmission image data application system, therefore this article proposed realizes the overall situation control + lightweight RTOS essence on the single chip + to simplify the TCP/IP agreement stack the system construction way, designs one based on the S3C2440 development board network image data real-time transmission embedded system.Key words：Data Transmission Network Embedded Linux TCP/IP Agreement目 录第一章 绪 论..................................................................................................................11.课题的背景及其意义..............................................................................................12.本文所做工作.................................
