Embedded Web Server And Device Drivers

With the evolution of embedded system and the popularization of Internet, more and more embedded system will include the web server. In this paper, we have made an analysis of Linux kernel technology and the implementation of dynamic linking and the research of embedded device driver, and we provide some suggestions on the customizing of using Linux in embedded system, and describe the customization of embedded web server and its basic flow of device driver. Then we implement the Embedded Web Server, which is composed of request disposal module and dynamic resolve module and application interface module, request disposal module is to deal with the HTTP request from client; dynamic resolve module is to resolve embedded sign and application interface module offer an interface in Embedded Web server and the device driver program. This paper provides a basic model of embedded device driver and a way to implement it.