针对目前广告机实时性差、模式单一以及更新维护困难等不足,提出了一套基于Hi3510的无线多媒体广告机终端设计方案。对终端软硬件设计进行了详细阐述,并探讨了设计方案中ARM和DSP双核协同开发以及视频解码播放的关键技术。
Aimed at the current ad-player's bad real-time, single model and difficult to maintain, a scheme of wireless terminal for multimedia ad-player based on Hi3510 is proposed. In this paper, the design of termeinal software and hardware are described, and key technologies of dual-core collaborative development between ARM and DSP, the technology of video decoding in the scheme are discussed.