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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef FATFS_CONFIG_H
#define FATFS_CONFIG_H
//------------------------------------------------------------------------------
// General Definitions (previously in ff.h)
//------------------------------------------------------------------------------
#define _FATFS_TINY 1
/* When _FATFS_TINY is set to 1, fatfs is compiled in Tiny mode
/ Else, it is compiled in normal mode
/ Tiny FatFs feature : Very low memory consumption, suitable for small memory
/ system. (1KB RAM) : Supports only single drive, no disk format,
/ only read functions, no write functions */
//------------------------------------------------------------------------------
// Definitions for normal FATFS (previously in ff.h)
//------------------------------------------------------------------------------
#if _FATFS_TINY == 0
#define _MCU_ENDIAN 2
/* The _MCU_ENDIAN defines which access method is used to the FAT structure.
/ 1: Enable word access.
/ 2: Disable word access and use byte-by-byte access instead.
/ When the architectural byte order of the MCU is big-endian and/or address
/ miss-aligned access results incorrect behavior, the _MCU_ENDIAN must be set to 2.
/ If it is not the case, it can also be set to 1 for good code efficiency. */
#define _FS_READONLY 0
/* Setting _FS_READONLY to 1 defines read only configuration. This removes
/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
/ f_truncate and useless f_getfree. */
#define _FS_MINIMIZE 0
/* The _FS_MINIMIZE option defines minimization level to remove some functions.
/ 0: Full function.
/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename are removed.
/ 2: f_opendir and f_readdir are removed in addition to level 1.
/ 3: f_lseek is removed in addition to level 2. */
#define _USE_STRFUNC 0
/* To enable string functions, set _USE_STRFUNC to 1 or 2. */
#define _USE_FSINFO 1
/* To enable FSInfo support on FAT32 volume, set _USE_FSINFO to 1. */
#define _USE_SJIS 1
/* When _USE_SJIS is set to 1, Shift-JIS code transparency is enabled, otherwise
/ only US-ASCII(7bit) code can be accepted as file/directory name. */
#define _USE_NTFLAG 1
/* When _USE_NTFLAG is set to 1, upper/lower case of the file name is preserved.
/ Note that the files are always accessed in case insensitive. */
#define _USE_MKFS 1
/* When _USE_MKFS is set to 1 and _FS_READONLY is set to 0, f_mkfs function is
/ enabled. */
#define _DRIVES 2
/* Number of logical drives to be used. This affects the size of internal table. */
#define _MULTI_PARTITION 0
/* When _MULTI_PARTITION is set to 0, each logical drive is bound to same
/ physical drive number and can mount only 1st primaly partition. When it is
/ set to 1, each logical drive can mount a partition listed in Drives[]. */
//------------------------------------------------------------------------------
// Definitions for normal FATFS TINY (previously in tff.h)
//------------------------------------------------------------------------------
#else
#define _MCU_ENDIAN 2
/* The _MCU_ENDIAN defines which access method is used to the FAT structure.
/ 1: Enable word access.
/ 2: Disable word access and use byte-by-byte access instead.
/ When the architectural byte order of the MCU is big-endian and/or address
/ miss-aligned access results incorrect behavior, the _MCU_ENDIAN must be set to 2.
/ If it is not the case, it can also be set to 1 for good code efficiency. */
#define _FS_READONLY 1
/* Setting _FS_READONLY to 1 defines read only configuration. This removes
/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
/ f_truncate, f_getfree and internal writing codes. */
#define _FS_MINIMIZE 0
/* The _FS_MINIMIZE option defines minimization level to remove some functions.
/ 0: Full function.
/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename are removed.
/ 2: f_opendir and f_readdir are removed in addition to level 1.
/ 3: f_lseek is removed in addition to level 2. */
#define _USE_STRFUNC 0
/* To enable string functions, set _USE_STRFUNC to 1 or 2. */
#define _USE_FSINFO 1
/* To enable FSInfo support on FAT32 volume, set _USE_FSINFO to 1. */
#define _USE_SJIS 1
/* When _USE_SJIS is set to 1, Shift-JIS code transparency is enabled, otherwise
/ only US-ASCII(7bit) code can be accepted as file/directory name. */
#define _USE_NTFLAG 1
/* When _USE_NTFLAG is set to 1, upper/lower case of the file name is preserved.
/ Note that the files are always accessed in case insensitive. */
#define _USE_FORWARD 0
/* To enable f_forward function, set _USE_FORWARD to 1. */
#define _FAT32 1
/* To enable FAT32 support in addition of FAT12/16, set _FAT32 to 1. */
#endif
//------------------------------------------------------------------------------
// Other definitions
//------------------------------------------------------------------------------
/*-----------------------------------------------------------------------*/
/* Correspondence between drive number and physical drive */
/* Note that Tiny-FatFs supports only single drive and always */
/* accesses drive number 0. */
#define DRV_MMC 0
#define DRV_SDRAM 1
#define DRV_ATA 2
#define DRV_USB 3
#define DRV_NAND 4
#define SECTOR_SIZE_DEFAULT 512
#define SECTOR_SIZE_SDRAM 512
#define SECTOR_SIZE_SDCARD 512
#endif // FATFS_CONFIG_H
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