The embedded Web server was realized as a 'thin server” based on Samsung S3C44B0X processor. It could make the controll system that it embedded into has the ability to connect to the internet acting as a web server, and the computers in any places could visit this real-time information published by the embedded web server through a web browser. Then, remote control and safeguard could take with it. It could be in wildly use as embedded Web server can reduce development expenses, communication expenses and back-end upgrading maintain expenses. This article present a transplantation of a real-time operation system μC/OS to the develop board based on S3C44B0X microprocessor and realized a network adapter driver of RTL8019.
In this article, the basic principle of Samsung S3C44B0X processor, the structure of the hardware developing platform and the resource correlated this design were introduced firstly. Secondly, the structure of the RTL8019 network adapter and operation principle, and the correct realization of drive procedure were explained in detail.Thirdly, after brieftly expounding the structure of UC/OS-II,we have introduced the μC/OS-II, the transplanted on Samsung S3C44B0X processor was especially expressed. Finally, the embedded web server was tested, which indicated that the success of this design. Key words:ARM,Web server,UC/OS-II,RTL8019