MP3播放器详细设计方案

源代码在线查看: hard.h

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关键词: MP3 播放器 详细设计 方案
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相关代码

				/*H**************************************************************************
				* NAME:         hard.h         
				*----------------------------------------------------------------------------
				* Copyright (c) 2002 Atmel.
				*----------------------------------------------------------------------------
				* RELEASE:      snd1c-refd-nf-3_0_0      
				* REVISION:     1.4.2.5     
				*----------------------------------------------------------------------------
				* PURPOSE:
				* This file contains the low-level memory definition
				*****************************************************************************/
				
				#ifndef _HARD_H_
				#define _HARD_H_
				
				/*_____ I N C L U D E S ____________________________________________________*/
				
				#include "lib_mem\nf\nf.h"                  /* nand flash definition */
				
				
				/*_____ M A C R O S ________________________________________________________*/
				
				/*----- Memory type -----*/
				#define MEM_CHIP        ((bit)0)            /* on-board memory */
				#define MEM_CARD        ((bit)1)            /* memory card */
				
				
				/*_____ D E F I N I T I O N ________________________________________________*/
				
				extern  bdata bit     gl_memory;            /* selected memory */
				
				
				/*_____ D E C L A R A T I O N ______________________________________________*/
				
				#define Hard_read_byte()                nf_read_byte()
				#define Hard_read_open(pos)             nf_read_open(pos)
				#define Hard_read_close()               nf_read_close()
				#define Hard_write_byte(b)              nf_write_byte(b)
				#define Hard_write_open(pos)            nf_write_open(pos)
				#define Hard_write_close()              nf_write_close()
				
				#define Hard_format()                   nf_format()
				
				
				#endif  /* _HARD_H_ */
				
							

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