mode_task.h

MP3播放器详细设计方案

/*H**************************************************************************
* NAME:         mode_task.h         
*----------------------------------------------------------------------------
* Copyright (c) 2002 Atmel.
*----------------------------------------------------------------------------
* RELEASE:      snd1c-refd-nf-3_0_0      
* REVISION:     1.4.2.2     
*----------------------------------------------------------------------------
* PURPOSE:
* This file contains the mode definition
*****************************************************************************/

#ifndef _MODE_TASK_H_
#define _MODE_TASK_H_

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


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

#define SPLASH_TEMPO_INIT   (Byte)(0)
#define SPLASH_TEMPO        (Byte)(2500 / SCHEDULER_TICK)


/*----- Task states -----*/
/* !!! MODE_DOWNLOAD, MODE_SONG, MODE_VOICE, MODE_TOOL, MODE_IDLE
   must stay grouped  for mode_set_init function */
#define MODE_BOOT       ((Byte)0)
#define MODE_SPLASH     ((Byte)1)
#define MODE_DOWNLOAD   ((Byte)2)
#define MODE_SONG       ((Byte)3)
#define MODE_VOICE      ((Byte)4)
#define MODE_TOOL       ((Byte)5)
#define MODE_IDLE       ((Byte)6)


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


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

void    mode_task (void);
void    mode_task_init (void);
void    mode_set_init (void);
void    mode_set_download (void);
void    mode_exit_download (void);

#endif  /* _MODE_TASK_H_ */