sbc.h

MP3播放器详细设计方案

/*H**************************************************************************
* NAME:         sbc.h
*----------------------------------------------------------------------------
* Copyright (c) 2002 Atmel.
*----------------------------------------------------------------------------
* RELEASE:      snd1c-refd-nf-3_0_0      
* REVISION:     1.3     
*----------------------------------------------------------------------------
* PURPOSE:
* This file contains the SCSI command browsers definition
*
* NOTES:
* - sbc_wr_busy & sbc_rd_busy flags are set to TRUE in mass storage libraries
*   when write or read is in progress.
*   These events must be set to FALSE by the display task
*****************************************************************************/

#ifndef _SBC_H_
#define _SBC_H_

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


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

#ifdef MEM_CHIP_TYPE_DF
#define Sbc_chip_init()     sbc_df_init()   /* DataFlash memory chip */
#define Sbc_command_chip()  sbc_command_df()
#endif
#ifdef MEM_CHIP_TYPE_NF
#define Sbc_chip_init()     sbc_nf_init()   /* Nand Flash memory chip */
#define Sbc_command_chip()  sbc_command_nf()
#endif
#ifdef MEM_CHIP_TYPE_NO
#define Sbc_chip_init()                     /* No memory chip */
#define Sbc_command_chip()
#endif
#ifdef MEM_CARD_TYPE_SMC
#define Sbc_card_init()     sbc_smc_init()   /* SMC memory card */
#define Sbc_command_card()  sbc_command_smc()
#endif
#ifdef MEM_CARD_TYPE_MMC
#define Sbc_card_init()     sbc_mmc_init()  /* MMC memory card */
#define Sbc_command_card()  sbc_command_mmc()
#endif
#ifdef MEM_CARD_TYPE_SMC
#define Sbc_card_init()     sbc_smc_init()  /* SMC memory card */
#define Sbc_command_card()  sbc_command_smc()
#endif
#ifdef MEM_CARD_TYPE_CF
#define Sbc_card_init()     sbc_cf_init()   /* CF memory card */
#define Sbc_command_card()  sbc_command_cf()
#endif
#ifdef MEM_CARD_TYPE_NO
#define Sbc_card_init()                     /* No memory card */
#define Sbc_command_card()
#endif


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


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

/* DF Support */
extern  void    sbc_command_df (void);
extern  void    sbc_df_init (void);

/* DNF Support */
extern  void    sbc_command_nf (void);
extern  void    sbc_nf_init (void);

/* MMC Support */
extern  void    sbc_command_mmc (void);
extern  void    sbc_mmc_init (void);

/* SMC Support */
extern  void    sbc_command_smc (void);
extern  void    sbc_smc_init (void);

/* CF Support */
extern  void    sbc_command_cf (void);
extern  void    sbc_cf_init (void);


#endif  /* _SBC_H_ */