Research Of Monitor System Of Signal Power Supply Panel Based On Embedded Web Server

What described in this article is a kind of embedded system based on hardware of ARM MCU LPC2220 and on theμC/OS-II operation system kernel. By running TCP/IP protocol stack on the system realize the object of embedded Web server with the aim of monitoring and controlling railway signal power supply panel equipment. In the article the main discussion aspect includes: 1) The method to realize TCP/IP protocol running onμC/OS-II multitask system. 2) How to build up connection between form message and CGI program on the embedded Web server without file system.