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-----------------------------------------------------------------------------
- Revision history of FatFs module
-----------------------------------------------------------------------------
-
-R0.00 (February 26, 2006)
-
- Prototype.
-
-
-
-R0.01 (April 29, 2006)
-
- The first release.
-
-
-
-R0.02 (June 01, 2006)
-
- Added FAT12 support.
- Removed unbuffered mode.
- Fixed a problem on small (<32M) partition.
-
-
-
-R0.02a (June 10, 2006)
-
- Added a configuration option (_FS_MINIMUM).
-
-
-
-R0.03 (September 22, 2006)
-
- Added f_rename().
- Changed option _FS_MINIMUM to _FS_MINIMIZE.
-
-
-
-R0.03a (December 11, 2006)
-
- Improved cluster scan algorithm to write files fast.
- Fixed f_mkdir() creates incorrect directory on FAT32.
-
-
-
-R0.04 (February 04, 2007)
-
- Added f_mkfs().
- Supported multiple drive system.
- Changed some interfaces for multiple drive system.
- Changed f_mountdrv() to f_mount().
-
-
-
-R0.04a (April 01, 2007)
-
- Supported multiple partitions on a physical drive.
- Added a capability of extending file size to f_lseek().
- Added minimization level 3.
- Fixed an endian sensitive code in f_mkfs().
-
-
-
-R0.04b (May 05, 2007)
-
- Added a configuration option _USE_NTFLAG.
- Added FSINFO support.
- Fixed DBCS name can result FR_INVALID_NAME.
- Fixed short seek (<= csize) collapses the file object.
-
-
-
-R0.05 (August 25, 2007)
-
- Changed arguments of f_read(), f_write() and f_mkfs().
- Fixed f_mkfs() on FAT32 creates incorrect FSINFO.
- Fixed f_mkdir() on FAT32 creates incorrect directory.
-
-
-
-R0.05a (February 03, 2008)
-
- Added f_truncate() and f_utime().
- Fixed off by one error at FAT sub-type determination.
- Fixed btr in f_read() can be mistruncated.
- Fixed cached sector is not flushed when create and close without write.
-
-
-
-R0.06 (April 01, 2008)
-
- Added fputc(), fputs(), fprintf() and fgets().
- Improved performance of f_lseek() on moving to the same or following cluster.
-
-
-
-R0.07 (April 01, 2009)
-
- Merged Tiny-FatFs as a configuration option. (_FS_TINY)
- Added long file name feature. (_USE_LFN)
- Added multiple code page feature. (_CODE_PAGE)
- Added re-entrancy for multitask operation. (_FS_REENTRANT)
- Added auto cluster size selection to f_mkfs().
- Added rewind option to f_readdir().
- Changed result code of critical errors.
- Renamed string functions to avoid name collision.
-
-
-
-R0.07a (April 14, 2009)
-
- Septemberarated out OS dependent code on reentrant cfg.
- Added multiple sector size feature.
-
-
-
-R0.07c (June 21, 2009)
-
- Fixed f_unlink() can return FR_OK on error.
- Fixed wrong cache control in f_lseek().
- Added relative path feature.
- Added f_chdir() and f_chdrive().
- Added proper case conversion to extended character.
-
-
-
-R0.07e (November 03, 2009)
-
- Septemberarated out configuration options from ff.h to ffconf.h.
- Fixed f_unlink() fails to remove a sub-directory on _FS_RPATH.
- Fixed name matching error on the 13 character boundary.
- Added a configuration option, _LFN_UNICODE.
- Changed f_readdir() to return the SFN with always upper case on non-LFN cfg.
-
-
-
-R0.08 (May 15, 2010)
-
- Added a memory configuration option. (_USE_LFN = 3)
- Added file lock feature. (_FS_SHARE)
- Added fast seek feature. (_USE_FASTSEEK)
- Changed some types on the API, XCHAR->TCHAR.
- Changed .fname in the FILINFO structure on Unicode cfg.
- String functions support UTF-8 encoding files on Unicode cfg.
-
-
-
-R0.08a (August 16, 2010)
-
- Added f_getcwd(). (_FS_RPATH = 2)
- Added sector erase feature. (_USE_ERASE)
- Moved file lock semaphore table from fs object to the bss.
- Fixed f_mkfs() creates wrong FAT32 volume.
-
-
-
-R0.08b (January 15, 2011)
-
- Fast seek feature is also applied to f_read() and f_write().
- f_lseek() reports required table size on creating CLMP.
- Extended format syntax of f_printf().
- Ignores duplicated directory separators in given path name.
-
-
-
-R0.09 (September 06, 2011)
-
- f_mkfs() supports multiple partition to complete the multiple partition feature.
- Added f_fdisk().
-
-
-
-R0.09a (August 27, 2012)
-
- Changed f_open() and f_opendir() reject null object pointer to avoid crash.
- Changed option name _FS_SHARE to _FS_LOCK.
- Fixed assertion failure due to OS/2 EA on FAT12/16 volume.
-
-
-
-R0.09b (January 24, 2013)
-
- Added f_setlabel() and f_getlabel().
-
-
-
-R0.10 (October 02, 2013)
-
- Added selection of character encoding on the file. (_STRF_ENCODE)
- Added f_closedir().
- Added forced full FAT scan for f_getfree(). (_FS_NOFSINFO)
- Added forced mount feature with changes of f_mount().
- Improved behavior of volume auto detection.
- Improved write throughput of f_puts() and f_printf().
- Changed argument of f_chdrive(), f_mkfs(), disk_read() and disk_write().
- Fixed f_write() can be truncated when the file size is close to 4GB.
- Fixed f_open(), f_mkdir() and f_setlabel() can return incorrect value on error.
-
-
-
-R0.10a (January 15, 2014)
-
- Added arbitrary strings as drive number in the path name. (_STR_VOLUME_ID)
- Added a configuration option of minimum sector size. (_MIN_SS)
- 2nd argument of f_rename() can have a drive number and it will be ignored.
- Fixed f_mount() with forced mount fails when drive number is >= 1. (appeared at R0.10)
- Fixed f_close() invalidates the file object without volume lock.
- Fixed f_closedir() returns but the volume lock is left acquired. (appeared at R0.10)
- Fixed creation of an entry with LFN fails on too many SFN collisions. (appeared at R0.07)
-
-
-
-R0.10b (May 19, 2014)
-
- Fixed a hard error in the disk I/O layer can collapse the directory entry.
- Fixed LFN entry is not deleted on delete/rename an object with lossy converted SFN. (appeared at R0.07)
-
-
-
-R0.10c (November 09, 2014)
-
- Added a configuration option for the platforms without RTC. (_FS_NORTC)
- Changed option name _USE_ERASE to _USE_TRIM.
- Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel(). (appeared at R0.09b)
- Fixed a potential problem of FAT access that can appear on disk error.
- Fixed null pointer dereference on attempting to delete the root direcotry. (appeared at R0.08)
-
-
-
-R0.11 (February 09, 2015)
-
- Added f_findfirst(), f_findnext() and f_findclose(). (_USE_FIND)
- Fixed f_unlink() does not remove cluster chain of the file. (appeared at R0.10c)
- Fixed _FS_NORTC option does not work properly. (appeared at R0.10c)
-
-
-
-R0.11a (September 05, 2015)
-
- Fixed wrong media change can lead a deadlock at thread-safe configuration.
- Added code page 771, 860, 861, 863, 864, 865 and 869. (_CODE_PAGE)
- Removed some code pages actually not exist on the standard systems. (_CODE_PAGE)
- Fixed errors in the case conversion teble of code page 437 and 850 (ff.c).
- Fixed errors in the case conversion teble of Unicode (cc*.c).
-
-
-
-R0.12 (April 12, 2016)
-
- Added support for exFAT file system. (_FS_EXFAT)
- Added f_expand(). (_USE_EXPAND)
- Changed some members in FINFO structure and behavior of f_readdir().
- Added an option _USE_CHMOD.
- Removed an option _WORD_ACCESS.
- Fixed errors in the case conversion table of Unicode (cc*.c).
-
-
-
-R0.12a (July 10, 2016)
-
- Added support for creating exFAT volume with some changes of f_mkfs().
- Added a file open method FA_OPEN_APPEND. An f_lseek() following f_open() is no longer needed.
- f_forward() is available regardless of _FS_TINY.
- Fixed f_mkfs() creates wrong volume. (appeared at R0.12)
- Fixed wrong memory read in create_name(). (appeared at R0.12)
- Fixed compilation fails at some configurations, _USE_FASTSEEK and _USE_FORWARD.
-
-
-
-R0.12b (September 04, 2016)
-
- Improved f_rename() to be able to rename objects with the same name but case.
- Fixed an error in the case conversion teble of code page 866. (ff.c)
- Fixed writing data is truncated at the file offset 4GiB on the exFAT volume. (appeared at R0.12)
- Fixed creating a file in the root directory of exFAT volume can fail. (appeared at R0.12)
- Fixed f_mkfs() creating exFAT volume with too small cluster size can collapse unallocated memory. (appeared at R0.12)
- Fixed wrong object name can be returned when read directory at Unicode cfg. (appeared at R0.12)
- Fixed large file allocation/removing on the exFAT volume collapses allocation bitmap. (appeared at R0.12)
- Fixed some internal errors in f_expand() and f_lseek(). (appeared at R0.12)
-