mp3.h

USB下载文件,汉字LCD显示,FAT32文件系统

/************************************************************************************
  本程序仅供广大电子爱好者制作MP3学习和参考使用，不得用于其它用途，否则后果自负

   MP3.H File
   Created by Computer-lov. Date: 2005.3.19
   Last edited date: 2005.5.31
   version 1.1
   Copyright (c) 2005 Computer-lov
   All rigths reserved
************************************************************************************/

#ifndef __MP3_H__
#define __MP3_H__

#define START  0
#define PLAY   1
#define PAUSE  2
#define STOP   3
#define USB    4

#define FUN_SEL  0
#define FUN_VOL  1
#define FUN_BAS  2
#define FUN_MED  3
#define FUN_TRE  4
#define FUN_BOOT 5
#define FUN_MAX  6

extern unsigned char status;
extern unsigned char xdata function,vol,bas,med,tre;  //保存音量等设置

void play(void);
void DAC_start(unsigned char);

#endif