基于S3C2440家庭网关设计_魏亚楠.pdf

2012 21 6 S3C2440 ( 100144 ARM+linux 32 ARM9S3C2440 Zigbee S3C2440 linux sqlite3 QT4 Design of Home Gateway Based on S3C2440 WEI Ya-Nan, WU Bo-Nong (North China University of Technology, Beijing 100144, China) Abstract With the improvement of socio-economic level, peoples demands of home-living quality become more and more. At the same time, with embedded technology developing, as well as the popularity of mobile communications equipment, the conditions to remote control home appliances have gradually matured. In order to achieve the purpose of mobile remote control household appliances, it has proposed a kind of the design of embedded home gateway system based on ARM and linux, with 32-bit ARM9S3C2440 microprocessor as the core, Equipped with text messages module, since the infrared learning modules, and wireless Zigbee communication module. Realizing a text receiving, infrared signals, storage and sending. After testing and analysis, it proves to achieve the expectation and be feasible for the system Key words home gateway; S3C2440 microprocessor; linux; sqlite3 database; QT4 1 —— 1 ARM9 Linux