text: /*---------------------------------------------------------------------------/
  /  FatFs - FAT file system module configuration file  R0.07e  (C)ChaN, 2010
  /----------------------------------------------------------------------------/
  /
  / CAUTION! Do not forget to make clean the project after any changes to
  / the configuration options.
  /
  /----------------------------------------------------------------------------*/
  #ifndef _FFCONFIG
  #define _FFCONFIG 0x007E
  
  
  /*---------------------------------------------------------------------------/
  / Function and Buffer Configurations
  /----------------------------------------------------------------------------*/
  
  #define	_FS_TINY	1		/* 0 or 1 */
  /* 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	1	/* 0 or 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 and useless f_getfree. */
  
  
  #define _FS_MINIMIZE	2	/* 0, 1, 2 or 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 level 1.
  /   3: f_lseek is removed in addition to level 2. */
  
  
  #define	_USE_STRFUNC	0	/* 0, 1 or 2 */
  /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
  
  
  #define	_USE_MKFS	0		/* 0 or 1 */
  /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
  
  
  #define	_USE_FORWARD	0	/* 0 or 1 */
  /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
  
  
  
  /*---------------------------------------------------------------------------/
  / Locale and Namespace Configurations
  /----------------------------------------------------------------------------*/
  
  #define _CODE_PAGE	932
  /* 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	0		/* 0, 1 or 2 */
  #define	_MAX_LFN	255		/* Maximum LFN length to handle (12 to 255) */
  /* The _USE_LFN option switches the LFN support.
  /
  /   0: Disable LFN. _MAX_LFN and _LFN_UNICODE have no effect.
  /   1: Enable LFN with static working buffer on the bss. NOT REENTRANT.
  /   2: Enable LFN with dynamic working buffer on the STACK.
  /
  /  The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. When enable LFN,
  /  two Unicode handling functions ff_convert() and ff_wtoupper() must be added
  /  to the project. */
  
  
  #define	_LFN_UNICODE	0	/* 0 or 1 */
  /* 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 or 1 */
  /* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir,
  /  f_chdrive function are available.
  /  Note that output of the f_readdir fnction is affected by this option. */
  
  
  
  /*---------------------------------------------------------------------------/
  / Physical Drive Configurations
  /----------------------------------------------------------------------------*/
  
  #define _DRIVES		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 floppy disk (512/1024) and optical disk (512/2048).
  /  When _MAX_SS is larger than 512, GET_SECTOR_SIZE command must be implememted
  /  to the disk_ioctl function. */
  
  
  #define	_MULTI_PARTITION	0	/* 0 or 1 */
  /* When _MULTI_PARTITION is set to 0, each volume is bound to the same physical
  / drive number and can mount only first primaly partition. When it is set to 1,
  / each volume is tied to the partitions listed in Drives[]. */
  
  
  
  /*---------------------------------------------------------------------------/
  / System Configurations
  /----------------------------------------------------------------------------*/
  
  #define _WORD_ACCESS	1	/* 0 or 1 */
  /* The _WORD_ACCESS option defines which access method is used to the word
  /  data on the FAT volume.
  /
  /   0: Byte-by-byte access. Always compatible with all platforms.
  /   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. */
  
  
  #define _FS_REENTRANT	0		/* 0 or 1 */
  #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 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. */
  
  
  #endif /* _FFCONFIG */
  