亚嵌培训里面的数码相框项目的源码，里面有鼠标的显示，音乐模块-Embedded training inside the sub-project source digital photo frame, which has the mouse shows, music module

linux应用程序用来过控制fram buff实现数码相框通，包括所有源代码及说明，-this code function is to show photo under linux systerm