Development Of Embedded System For Wireless Network Protocol Control

With the quick development of communication network and integrated circuit design technologies, embedded systems has become a focus of the IT industry. Embedded systems are also widely applied in communications fields. This paper studied mainly on the development of network control sub-system for a wireless communication system, which is an embedded system .A hardware platform with a s3c2410 CPU and Linux operating system for software support was selected.The whole development work includes operating system transplantation, communication protocol design and applications development.Based on the s3c2410 structure analysis,the article performed how to build cross-compile tools,then we analyzed the methodology and the key point of porting vivi,Linux2.6 and CS8900A newtork device driver to the target,and then built multi-filesystems on the target system.At the end of this paper,we designed communication protocols of transport layer and network layer based on wireless communication network,then describled two network application program of network control sub-system,data terminal program and network control program,which will run on the platform established before.