Teaching And Experiment Platform Study Based On ARM And Win CE

Embedded system is the combination of computer technology, electronic technology, and special application. This is why embedded system is full continuous innovation. With the wide use of the Embedded system, there are many kinds of Embedded teaching systems based on different structures which have come out in our country. This platform is based on a ARM9 experiment box which belong the Embedded lab of ChengDu Neusoft college. After transplanted Win CE operation system to the platform, studied its drivers and corresponding experiments, the functions and value of the ARM experiment box has been extended.This dissertation discussed the ARM and its apply area, the framework and features of Windows CE and its development environments; actualized the Windows CE.Net (5.0) OS transplantation on experiment platform; researched the structure of drivers, loading and interrupt handling mechanism; demonstrating the four device driver developing modes:Local devicedriver mode, Stream interface driver mode, USB driver mode and NDIS driver mode; implement the UDP and TCP/IP communication experiments.As a whole, this dissertation narrated the basic frame to the Embedded teaching platform include OS transplantation, drivers design and application experimentation. But there are many experiment contents which are needed add to a teaching system. More works is needed to do after finished this dissertation.