[453] | 1 | FatFs/Tiny-FatFs Module Source Files R0.07a (C)ChaN, 2009
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| 2 |
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| 3 |
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| 4 | FILES
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| 5 |
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| 6 | ff.h Common include file for FatFs and application module.
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| 7 | ff.c FatFs module.
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| 8 | diskio.h Common include file for FatFs and disk I/O module.
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| 9 | diskio.c Skeleton of low level disk I/O module.
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| 10 | integer.h Alternative type definitions for integer variables.
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| 11 | option Optional external functions.
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| 12 |
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| 13 | Low level disk I/O module is not included in this archive because the FatFs
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| 14 | module is only a generic file system layer and not depend on any specific
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| 15 | storage device. You have to provide a low level disk I/O module that written
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| 16 | to control your storage device.
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| 17 |
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| 18 |
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| 19 |
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| 20 | AGREEMENTS
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| 21 |
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| 22 | FatFs module is an open source software to implement FAT file system to
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| 23 | small embedded systems. This is a free software and is opened for education,
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| 24 | research and commercial developments under license policy of following trems.
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| 25 |
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| 26 | Copyright (C) 2009, ChaN, all right reserved.
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| 27 |
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| 28 | * The FatFs module is a free software and there is NO WARRANTY.
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| 29 | * No restriction on use. You can use, modify and redistribute it for
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| 30 | personal, non-profit or commercial use UNDER YOUR RESPONSIBILITY.
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| 31 | * Redistributions of source code must retain the above copyright notice.
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| 32 |
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| 33 |
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| 34 |
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| 35 | REVISION HISTORY
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| 36 |
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| 37 | Feb 26, 2006 R0.00 Prototype
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| 38 |
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| 39 | Apr 29, 2006 R0.01 First release.
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| 40 |
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| 41 | Jun 01, 2006 R0.02 Added FAT12.
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| 42 | Removed unbuffered mode.
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| 43 | Fixed a problem on small (<32M) patition.
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| 44 |
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| 45 | Jun 10, 2006 R0.02a Added a configuration option _FS_MINIMUM.
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| 46 |
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| 47 | Sep 22, 2006 R0.03 Added f_rename.
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| 48 | Changed option _FS_MINIMUM to _FS_MINIMIZE.
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| 49 |
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| 50 | Dec 11, 2006 R0.03a Improved cluster scan algolithm to write files fast.
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| 51 | Fixed f_mkdir creates incorrect directory on FAT32.
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| 52 |
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| 53 | Feb 04, 2007 R0.04 Supported multiple drive system. (FatFs)
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| 54 | Changed some APIs for multiple drive system.
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| 55 | Added f_mkfs. (FatFs)
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| 56 | Added _USE_FAT32 option. (Tiny-FatFs)
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| 57 |
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| 58 | Apr 01, 2007 R0.04a Supported multiple partitions on a plysical drive. (FatFs)
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| 59 | Fixed an endian sensitive code in f_mkfs. (FatFs)
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| 60 | Added a capability of extending the file size to f_lseek.
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| 61 | Added minimization level 3.
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| 62 | Fixed a problem that can collapse a sector when recreate an
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| 63 | existing file in any sub-directory at non FAT32 cfg. (Tiny-FatFs)
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| 64 |
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| 65 | May 05, 2007 R0.04b Added _USE_NTFLAG option.
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| 66 | Added FSInfo support.
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| 67 | Fixed some problems corresponds to FAT32. (Tiny-FatFs)
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| 68 | Fixed DBCS name can result FR_INVALID_NAME.
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| 69 | Fixed short seek (0 < ofs <= csize) collapses the file object.
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| 70 |
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| 71 | Aug 25, 2007 R0.05 Changed arguments of f_read, f_write.
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| 72 | Changed arguments of f_mkfs. (FatFs)
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| 73 | Fixed f_mkfs on FAT32 creates incorrect FSInfo. (FatFs)
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| 74 | Fixed f_mkdir on FAT32 creates incorrect directory. (FatFs)
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| 75 |
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| 76 | Feb 03, 2008 R0.05a Added f_truncate().
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| 77 | Added f_utime().
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| 78 | Fixed off by one error at FAT sub-type determination.
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| 79 | Fixed btr in f_read() can be mistruncated.
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| 80 | Fixed cached sector is not flushed when create and close without write.
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| 81 |
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| 82 | Apr 01, 2008 R0.06 Added f_forward(). (Tiny-FatFs)
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| 83 | Added string functions: fputc(), fputs(), fprintf() and fgets().
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| 84 | Improved performance of f_lseek() on move to the same or following cluster.
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| 85 |
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| 86 | Apr 01, 2009, R0.07 Merged Tiny-FatFs as a buffer configuration option.
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| 87 | Added long file name support.
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| 88 | Added multiple code page support.
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| 89 | Added re-entrancy for multitask operation.
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| 90 | Added auto cluster size selection to f_mkfs().
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| 91 | Added rewind option to f_readdir().
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| 92 | Changed result code of critical errors.
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| 93 | Renamed string functions to avoid name collision.
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| 94 |
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| 95 | Apr 14, 2009, R0.07a Separated out OS dependent code on reentrant cfg.
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| 96 | Added multiple sector size support.
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