sbc.h

基于uCOS/II制作的MP3

/*H**************************************************************************
* NAME:         sbc.h
*----------------------------------------------------------------------------
* Copyright (c) 2003 Atmel.
*----------------------------------------------------------------------------
* RELEASE:      snd1c-refd-nf-4_0_3      
* REVISION:     1.5     
*----------------------------------------------------------------------------
* 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_

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//#define Sbc_chip_init     sbc_hdd_init    /* hard disk memory chip */
//#define Sbc_command_chip  sbc_command_hdd

#define SCSI_IQUIRY           0x12
#define SCSI_TEST_UNIT_READY  0x00
#define scsi_format_unit      0x04
#define scsi_lock_cache       0x36
#define scsi_mode_select      0x15
#define SCSI_MODE_SENCE       0x1a
#define SCSI_READ_CAPACITY    0x25
#define SCSI_READ_LONG        0x23
#define SCSI_READ             0X28
#define SCSI_WRITE            0x2a

 




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


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#endif  /* _SBC_H_ */