摘要
在分析嵌入式Web服务器原理的基础上,讨论嵌入式操作系统的选择和HTTP服务器的工作流程,针对嵌入式设备的特点对TCP/IP协议族进行裁剪,并依照裁剪后的协议,提出一种基于ARM-Linux操作系统的嵌入式Web服务器的设计方法,并给出相应的软硬件设计。在32位微处理器PXA270的硬件平台上结合嵌入式操作系统ARM-Linux实现一个高可靠、高效率、低功耗、低成本的嵌入式Web服务器。
Based on analysis of the principle of embedded Web server,the selection of embedded operating system and the working flow of HTTP are diseussed,TCP/IP protocol stack is reduced according to the features of embedded equipment,a design method of embedded Web server based on ARM- Linux operating system and relevant software and hardwarets design are presented. Combining embedded ARM - Linux on the hardware kernel of the microprocessor PXA270 of 32 bits, an embedded Web server with high credibility and performance,low consuming and cost is realized.
出处
《现代电子技术》
2008年第20期104-106,109,共4页
Modern Electronics Technique
