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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