libdrive.h

威望公司MP3 + USB MCU 的参考软件

/****************************************************************
*                      Viaon Technology (Suzhou) Co.,Ltd
*
*    Copyright 2007, Viaon Technology (Suzhou) Co.,Ltd,Suzhou,China
*                    All rights reserved.
*
*
* Filename:      	libdrive.h
*
* Programmer:    	Greg 
*
* Created: 	 	1/2/2008
*
* Description: 		public functions 
*              
*        
* Change History (most recent first):	2008.1.2
****************************************************************/
#ifndef __LIBDRIVE_H__
#define __LIBDRIVE_H__
#include "utiltypedef.h"
#include "libfat.h"

extern DRIVE 	Drive[FS_MAX_DRIVE];

UDWORD ReadFatxx(UDWORD cluster);
BYTE DriveRead(BYTE* , DWORD,  BYTE );
BYTE DriveReadMp3(UDWORD lba, BYTE offset);

//void DrivePhyBlkSize(WORD size, BYTE exp, BYTE offset);
BYTE DriveWrite(DRIVE *drv, BYTE* buffer, UDWORD lba);



#define MP3_IDX_FLAG1  0x56
#define MP3_IDX_FLAG2  0x78
#endif //__DRIVE_H