111 lines
5.1 KiB
Plaintext
111 lines
5.1 KiB
Plaintext
FatFs Module Source Files R0.07e (C)ChaN, 2009
|
|
|
|
|
|
FILES
|
|
|
|
ffconf.h Configuration file for FatFs module.
|
|
ff.h Common include file for FatFs and application module.
|
|
ff.c FatFs module.
|
|
diskio.h Common include file for FatFs and disk I/O module.
|
|
diskio.c Skeleton of low level disk I/O module.
|
|
integer.h Alternative type definitions for integer variables.
|
|
option Optional external functions.
|
|
|
|
Low level disk I/O module is not included in this archive because the FatFs
|
|
module is only a generic file system layer and not depend on any specific
|
|
storage device. You have to provide a low level disk I/O module that written
|
|
to control your storage device.
|
|
|
|
|
|
|
|
AGREEMENTS
|
|
|
|
FatFs module is an open source software to implement FAT file system to
|
|
small embedded systems. This is a free software and is opened for education,
|
|
research and commercial developments under license policy of following trems.
|
|
|
|
Copyright (C) 2009, ChaN, all right reserved.
|
|
|
|
* The FatFs module is a free software and there is NO WARRANTY.
|
|
* No restriction on use. You can use, modify and redistribute it for
|
|
personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
|
|
* Redistributions of source code must retain the above copyright notice.
|
|
|
|
|
|
|
|
REVISION HISTORY
|
|
|
|
Feb 26, 2006 R0.00 Prototype
|
|
|
|
Apr 29, 2006 R0.01 First release.
|
|
|
|
Jun 01, 2006 R0.02 Added FAT12.
|
|
Removed unbuffered mode.
|
|
Fixed a problem on small (<32M) patition.
|
|
|
|
Jun 10, 2006 R0.02a Added a configuration option _FS_MINIMUM.
|
|
|
|
Sep 22, 2006 R0.03 Added f_rename.
|
|
Changed option _FS_MINIMUM to _FS_MINIMIZE.
|
|
|
|
Dec 11, 2006 R0.03a Improved cluster scan algolithm to write files fast.
|
|
Fixed f_mkdir creates incorrect directory on FAT32.
|
|
|
|
Feb 04, 2007 R0.04 Supported multiple drive system. (FatFs)
|
|
Changed some APIs for multiple drive system.
|
|
Added f_mkfs. (FatFs)
|
|
Added _USE_FAT32 option. (Tiny-FatFs)
|
|
|
|
Apr 01, 2007 R0.04a Supported multiple partitions on a plysical drive. (FatFs)
|
|
Fixed an endian sensitive code in f_mkfs. (FatFs)
|
|
Added a capability of extending the file size to f_lseek.
|
|
Added minimization level 3.
|
|
Fixed a problem that can collapse a sector when recreate an
|
|
existing file in any sub-directory at non FAT32 cfg. (Tiny-FatFs)
|
|
|
|
May 05, 2007 R0.04b Added _USE_NTFLAG option.
|
|
Added FSInfo support.
|
|
Fixed some problems corresponds to FAT32. (Tiny-FatFs)
|
|
Fixed DBCS name can result FR_INVALID_NAME.
|
|
Fixed short seek (0 < ofs <= csize) collapses the file object.
|
|
|
|
Aug 25, 2007 R0.05 Changed arguments of f_read, f_write.
|
|
Changed arguments of f_mkfs. (FatFs)
|
|
Fixed f_mkfs on FAT32 creates incorrect FSInfo. (FatFs)
|
|
Fixed f_mkdir on FAT32 creates incorrect directory. (FatFs)
|
|
|
|
Feb 03, 2008 R0.05a Added f_truncate().
|
|
Added 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.
|
|
|
|
Apr 01, 2008 R0.06 Added f_forward(). (Tiny-FatFs)
|
|
Added string functions: fputc(), fputs(), fprintf() and fgets().
|
|
Improved performance of f_lseek() on move to the same or following cluster.
|
|
|
|
Apr 01, 2009, R0.07 Merged Tiny-FatFs as a buffer configuration option.
|
|
Added long file name support.
|
|
Added multiple code page support.
|
|
Added re-entrancy for multitask operation.
|
|
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.
|
|
|
|
Apr 14, 2009, R0.07a Separated out OS dependent code on reentrant cfg.
|
|
Added multiple sector size support.
|
|
|
|
Jun 21, 2009, R0.07c Fixed f_unlink() may return FR_OK on error.
|
|
Fixed wrong cache control in f_lseek().
|
|
Added relative path feature.
|
|
Added f_chdir().
|
|
Added f_chdrive().
|
|
Added proper case conversion for extended characters.
|
|
|
|
Nov 03,'2009 R0.07e Separated out configuration options from ff.h to ffconf.h.
|
|
Added a configuration option, _LFN_UNICODE.
|
|
Fixed f_unlink() fails to remove a sub-dir on _FS_RPATH.
|
|
Fixed name matching error on the 13 char boundary.
|
|
Changed f_readdir() to return the SFN with always upper case on non-LFN cfg.
|