mp3 player program please read carefully.

通过GPS接收单元模块接收卫星发送的信号从而确认车辆的动态位置（经度、纬度）、时间、状态等信息参数。将接收到的信息参数与公交线路信息库中存储的车站位置信息进行比较，计算车辆与站点之间距离的大小，当满足预先设定的距离大小时，则向主控制器件返回相应的站点信息。基于FAT32文件系统的MP3数据读取部分 -Through the GPS receiver unit to send the module to receive satellite signals in order to confirm

The DashPC car multimedia system is a UI for automobile multimedia implemented in Linux. Its provides a comprehensive interface for MP3, DVD, and CD playback, a radio card interface, and GPS navigation. It features an easy-to-use interface and a modu

It uses a pulse of consumer law, STM32 all the information produced by the MP3, Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity.