【摘要】 将一般的嵌入式设备连接到Internet上的核心问题是,一组极其复杂的TCP/IP协议如何在一个简单、资源有限的嵌入式系统上实现。笔者研究了一种基于IntelX51序列8位微处理器的嵌入式Web服务器,在一个以8位MCU和以太网控制器为主的系统上实现了ARP、IP、ICMP、UDP和一个经简化的TCP协议,并完成了一个可用通用Internet浏览器进行浏览的Web服务器。更多还原

【Abstract】 A core problem in connecting an industry control system to the Internet is that a set of complicated protocols must be implemented in a simple limited embedded system. This paper presents a study of an embedded web server based on a standard 8-bit microprocessor compatible with Inter X51. A series of protocols such as APR, IP, ICMP, UDP, and a simplified version of TCP, HTTP are implemented in this embedded system constructed chiefly with a Winbond W78E58 and an Ethernet adaptor. And a HTTP web server is achieved which can be explored on the Internet using a standard Internet web browser.更多还原