mp4 c 语言的源程序供参考 在写单片机程序可以调用此头文件-mp4 language source for information in writing SCM procedures can call this first document

这是c语言程序，里面是以c51单片机为核心处理器的mp3相关的控制程序-This is the c language program, which is c51 microcontroller core processor mp3 related to the control procedures