AMiRo-OS

/*---------------------------------------------------------------------------/

/  FatFs - FAT file system module configuration file  R0.09b (C)ChaN, 2013

/----------------------------------------------------------------------------/

/

/ CAUTION! Do not forget to make clean the project after any changes to

/ the configuration options.

/

/----------------------------------------------------------------------------*/

#ifndef _FFCONF

#define _FFCONF 82786        /* Revision ID */

/*---------------------------------------------------------------------------/

/ Functions and Buffer Configurations

/----------------------------------------------------------------------------*/

#define        _FS_TINY                0        /* 0:Normal or 1:Tiny */

/* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system

/  object instead of the sector buffer in the individual file object for file

/  data transfer. This reduces memory consumption 512 bytes each file object. */

#define _FS_READONLY        0        /* 0:Read/Write or 1:Read only */

/* 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        /* 0 to 3 */

/* 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 1.

/   3: f_lseek is removed in addition to 2. */

#define        _USE_STRFUNC        2        /* 0:Disable or 1-2:Enable */

/* To enable string functions, set _USE_STRFUNC to 1 or 2. */

#define        _USE_MKFS                0        /* 0:Disable or 1:Enable */

/* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */

#define        _USE_FASTSEEK        0        /* 0:Disable or 1:Enable */

/* To enable fast seek feature, set _USE_FASTSEEK to 1. */

#define _USE_LABEL                0        /* 0:Disable or 1:Enable */

/* To enable volume label functions, set _USE_LAVEL to 1 */

#define        _USE_FORWARD        0        /* 0:Disable or 1:Enable */

/* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */

/*---------------------------------------------------------------------------/

/ Locale and Namespace Configurations

/----------------------------------------------------------------------------*/

#define _CODE_PAGE        437

/* The _CODE_PAGE specifies the OEM code page to be used on the target system.

/  Incorrect setting of the code page can cause a file open failure.

/

/   932  - Japanese Shift-JIS (DBCS, OEM, Windows)

/   936  - Simplified Chinese GBK (DBCS, OEM, Windows)

/   949  - Korean (DBCS, OEM, Windows)

/   950  - Traditional Chinese Big5 (DBCS, OEM, Windows)

/   1250 - Central Europe (Windows)

/   1251 - Cyrillic (Windows)

/   1252 - Latin 1 (Windows)

/   1253 - Greek (Windows)

/   1254 - Turkish (Windows)

/   1255 - Hebrew (Windows)

/   1256 - Arabic (Windows)

/   1257 - Baltic (Windows)

/   1258 - Vietnam (OEM, Windows)

/   437  - U.S. (OEM)

/   720  - Arabic (OEM)

/   737  - Greek (OEM)

/   775  - Baltic (OEM)

/   850  - Multilingual Latin 1 (OEM)

/   858  - Multilingual Latin 1 + Euro (OEM)

/   852  - Latin 2 (OEM)

/   855  - Cyrillic (OEM)

/   866  - Russian (OEM)

/   857  - Turkish (OEM)

/   862  - Hebrew (OEM)

/   874  - Thai (OEM, Windows)

/        1    - ASCII only (Valid for non LFN cfg.)

*/

#define        _USE_LFN        1                /* 0 to 3 */

#define        _MAX_LFN        255                /* Maximum LFN length to handle (12 to 255) */

/* The _USE_LFN option switches the LFN support.

/

/   0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.

/   1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.

/   2: Enable LFN with dynamic working buffer on the STACK.

/   3: Enable LFN with dynamic working buffer on the HEAP.

/

/  The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,

/  Unicode handling functions ff_convert() and ff_wtoupper() must be added

/  to the project. When enable to use heap, memory control functions

/  ff_memalloc() and ff_memfree() must be added to the project. */

#define        _LFN_UNICODE        0        /* 0:ANSI/OEM or 1:Unicode */

/* To switch the character code set on FatFs API to Unicode,

/  enable LFN feature and set _LFN_UNICODE to 1. */

#define _FS_RPATH                0        /* 0 to 2 */

/* The _FS_RPATH option configures relative path feature.

/

/   0: Disable relative path feature and remove related functions.

/   1: Enable relative path. f_chdrive() and f_chdir() are available.

/   2: f_getcwd() is available in addition to 1.

/

/  Note that output of the f_readdir fnction is affected by this option. */

/*---------------------------------------------------------------------------/

/ Physical Drive Configurations

/----------------------------------------------------------------------------*/

#define _VOLUMES        1

/* Number of volumes (logical drives) to be used. */

#define        _MAX_SS                512                /* 512, 1024, 2048 or 4096 */

/* Maximum sector size to be handled.

/  Always set 512 for memory card and hard disk but a larger value may be

/  required for on-board flash memory, floppy disk and optical disk.

/  When _MAX_SS is larger than 512, it configures FatFs to variable sector size

/  and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */

#define        _MULTI_PARTITION        0        /* 0:Single partition, 1:Enable multiple partition */

/* When set to 0, each volume is bound to the same physical drive number and

/ it can mount only first primaly partition. When it is set to 1, each volume

/ is tied to the partitions listed in VolToPart[]. */

#define        _USE_ERASE        0        /* 0:Disable or 1:Enable */

/* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command

/  should be added to the disk_ioctl functio. */

/*---------------------------------------------------------------------------/

/ System Configurations

/----------------------------------------------------------------------------*/

#define _WORD_ACCESS        0        /* 0 or 1 */

/* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS

/  option defines which access method is used to the word data on the FAT volume.

/

/   0: Byte-by-byte access.

/   1: Word access. Do not choose this unless following condition is met.

/

/  When the byte order on the memory is big-endian or address miss-aligned word

/  access results incorrect behavior, the _WORD_ACCESS must be set to 0.

/  If it is not the case, the value can also be set to 1 to improve the

/  performance and code size.

*/

/* A header file that defines sync object types on the O/S, such as

/  windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */

#define _FS_REENTRANT        0                /* 0:Disable or 1:Enable */

#define _FS_TIMEOUT                1000        /* Timeout period in unit of time ticks */

#define        _SYNC_t                        HANDLE        /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */

/* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.

/

/   0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.

/   1: Enable reentrancy. Also user provided synchronization handlers,

/      ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj

/      function must be added to the project. */

#define        _FS_LOCK        0        /* 0:Disable or >=1:Enable */

/* To enable file lock control feature, set _FS_LOCK to 1 or greater.

   The value defines how many files can be opened simultaneously. */

#endif /* _FFCONFIG */