song_task.h

来自「MP3播放器详细设计方案」· C头文件 代码 · 共 46 行

/*H**************************************************************************
* NAME:         song_task.h
*----------------------------------------------------------------------------
* Copyright (c) 2002 Atmel.
*----------------------------------------------------------------------------
* RELEASE:      snd1c-refd-nf-3_0_0      
* REVISION:     1.7     
*----------------------------------------------------------------------------
* PURPOSE:
* This file contains the song task definition
*****************************************************************************/

#ifndef _SONG_TASK_H_
#define _SONG_TASK_H_

/*_____ I N C L U D E S ____________________________________________________*/


/*_____ M A C R O S ________________________________________________________*/

/*----- Task states -----*/
#define SONG_START        0
#define SONG_INSTALL      1
#define SONG_IDLE         2
#define SONG_INIT         3
#define SONG_PLAY         4
#define SONG_PLL          5
#define SONG_PAUSE        6
#define SONG_NEW          7
#define SONG_STOP         8
#define SONG_NO_SONG      9
#define SONG_ERROR        10


/*_____ D E F I N I T I O N ________________________________________________*/


/*_____ D E C L A R A T I O N ______________________________________________*/

void    song_task_init (void);
void    song_task (void);


#endif  /* _SONG_TASK_H_ */