fs_fun.h

凌阳SPCE3200 系统开发板随机自带源程序。共安排了32个子目录

/******************************************************************************
 *
 *     The information contained herein is the exclusive property of
 *   Sunplus Technology Co. And shall not be distributed, reproduced,
 *   or disclosed in whole in part without prior written permission.
 *
 *         (C) COPYRIGHT 2006   SUNPLUS TECHNOLOGY CO.
 *                        ALL RIGHTS RESERVED
 *
 * The entire notice above must be reproduced on all authorized copies.
 *
 *****************************************************************************/

/******************************************************************************
 *  Filename:   	FS_fun.h
 *  Author:     	Robin.Lau  (eMail: [e-mail])
 *  Tel:        	[phone]
 *  Date:       	2006-05-23
 *  Description:	some useful fs functions
 *  Reference:
 *  Version history:
 *-----------------------------------------------------------------------------
 *	Version   YYYY-MM-DD-INDEX   Modified By         Description
 *	1.0.0     2006-05-23           xjliu               Create
 *
 *****************************************************************************/
#ifndef _FS_FUN_H_
#define _FS_FUN_H_

//#include "Sys_Global.h"
#include ".\System\SystemDefine\Sys_Define.h"
#include "ufat.h"

#define MAXFILENUM	256

typedef struct{
	U32 ss			:6;
	U32 mm			:6;
	U32 hh			:5;
	U32 reserved	:15;
}SPG_Time;

typedef struct{
	U32 dd			:5;
	U32 mm			:4;
	U32 yy			:23;
}SPG_Date;

//extern struct f_info g_stFileTbl[];				//note information of one type files(name,modify time&date,size)
//extern U16 g_nFileNum;							//note the number of one type files
//extern SPG_Time g_stFileTime;				//note modify time of an appointed file
//extern SPG_Date g_stFileDate;				//note modify date of an appointed file

/**
 * FS_ListFile - list all files in the storage device according to wildcard
 * char *wildcard: the path and wildcard
 */
void FS_ListFile(char *wildcard);

/**
 * FS_GetFileName - get the name of the appointed file
 * U16 index: the index in the g_stFileTbl
 * RETURN: the pointer of name string
 *         NULL: no such file
 */
char* FS_GetFileName(U16 index);

/**
 * FS_GetModifyTime - get modify time of an appointed file
 * U16 index: the index in the g_stFileTbl
 */
void FS_GetModifyTime(U16 index);

/**
 * FS_GetModifyDate - get modify date of an appointed file
 * U16 index: the index in the g_stFileTbl
 */
void FS_GetModifyDate(U16 index);

/**
 * FS_GetFileSize - get the size of the appointed file
 * U16 index: the index in the g_stFileTbl
 * RETURN: file size(unit: Byte)
 *         0xffffffff: no such file
 */
unsigned long FS_GetFileSize(U16 index);

/**
 * FS_TotalSize - get the total size of storage device
 * RETURN: total size(unit: Byte)
 */
//unsigned long FS_TotalSize(void);

/**
 * FS_FreeSize - get the free size of storage device
 * RETURN: free size(unit: Byte)
 */
//unsigned long FS_FreeSize(void);

#endif	//_FS_FUN_H_