Multimedia applications and communications system based on OMAP3530

A multiple media system,which was feature-rich and easy to be expanded,was designed and realized. According to the research status and development trend of multiple media system,a scheme, taking OMAP3530 processor as the core of the hardware,was designed based on embedded Linux. The system was composed of multiple media processing module,display module,network module,and Human Computer Interaction(HCI) module. On this basis,the hardware,relative drivers and application layers were designed. The hardware drivers,encoding and decoding algorithms,and software were designed in the environment of Linux 2.6.28 kernel. The experiment results showed that the multiple media system was multi-functional,high-tech-combined,system-integrated and network based. It is an integrated platform with strong scalability and could be functionally reorganized for different users and manufacture. The flexibility and convenience make it a good application prospect in multiple media and communication system.