S K UCI / FATFileSystemWithFilinfo

Fork of FATFileSystem that exposes FILINFO in the FATDirHandle. This allows obtaining true file sizes and testing whether a dir pointer is a directory or a file.

Dependents:   SDFileSystemNoStall

Fork of FATFileSystem by mbed official

ChaN/ffconf.h@6:7a3c53d25d96, 2014-10-30 (annotated)

Committer:
uci1
Date:
Thu Oct 30 07:01:15 2014 +0000
Revision:
6:7a3c53d25d96
Parent:
4:3ff2606d5713 
Revert the fat file system back to that from 17 Mar 2014 so that it works with the SD card library, and add again the exposing of FILINFO to FATDirHandle

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 1:46ce1e16c870 1 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 2 / FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012
emilmont 1:46ce1e16c870 3 /----------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 4 /
emilmont 1:46ce1e16c870 5 / CAUTION! Do not forget to make clean the project after any changes to
emilmont 1:46ce1e16c870 6 / the configuration options.
emilmont 1:46ce1e16c870 7 /
emilmont 1:46ce1e16c870 8 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 9 #ifndef _FFCONF
emilmont 1:46ce1e16c870 10 #define _FFCONF 4004 /* Revision ID */
emilmont 1:46ce1e16c870 11
emilmont 1:46ce1e16c870 12 #define FFS_DBG 0
emilmont 1:46ce1e16c870 13
emilmont 1:46ce1e16c870 14 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 15 / Functions and Buffer Configurations
emilmont 1:46ce1e16c870 16 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 17
emilmont 1:46ce1e16c870 18 #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
emilmont 1:46ce1e16c870 19 /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
emilmont 1:46ce1e16c870 20 / object instead of the sector buffer in the individual file object for file
emilmont 1:46ce1e16c870 21 / data transfer. This reduces memory consumption 512 bytes each file object. */
emilmont 1:46ce1e16c870 22
emilmont 1:46ce1e16c870 23
emilmont 1:46ce1e16c870 24 #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
emilmont 1:46ce1e16c870 25 /* Setting _FS_READONLY to 1 defines read only configuration. This removes
emilmont 1:46ce1e16c870 26 / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
emilmont 1:46ce1e16c870 27 / f_truncate and useless f_getfree. */
emilmont 1:46ce1e16c870 28
emilmont 1:46ce1e16c870 29
emilmont 1:46ce1e16c870 30 #define _FS_MINIMIZE 0 /* 0 to 3 */
emilmont 1:46ce1e16c870 31 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
emilmont 1:46ce1e16c870 32 /
emilmont 1:46ce1e16c870 33 / 0: Full function.
emilmont 1:46ce1e16c870 34 / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
emilmont 1:46ce1e16c870 35 / are removed.
emilmont 1:46ce1e16c870 36 / 2: f_opendir and f_readdir are removed in addition to 1.
emilmont 1:46ce1e16c870 37 / 3: f_lseek is removed in addition to 2. */
emilmont 1:46ce1e16c870 38
emilmont 1:46ce1e16c870 39
emilmont 1:46ce1e16c870 40 #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */
emilmont 1:46ce1e16c870 41 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
emilmont 1:46ce1e16c870 42
emilmont 1:46ce1e16c870 43
emilmont 1:46ce1e16c870 44 #define _USE_MKFS 1 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 45 /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
emilmont 1:46ce1e16c870 46
emilmont 1:46ce1e16c870 47
emilmont 1:46ce1e16c870 48 #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 49 /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
emilmont 1:46ce1e16c870 50
emilmont 1:46ce1e16c870 51
emilmont 1:46ce1e16c870 52 #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 53 /* To enable fast seek feature, set _USE_FASTSEEK to 1. */
emilmont 1:46ce1e16c870 54
emilmont 1:46ce1e16c870 55
emilmont 1:46ce1e16c870 56
emilmont 1:46ce1e16c870 57 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 58 / Locale and Namespace Configurations
emilmont 1:46ce1e16c870 59 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 60
emilmont 1:46ce1e16c870 61 #define _CODE_PAGE 858
emilmont 1:46ce1e16c870 62 /* The _CODE_PAGE specifies the OEM code page to be used on the target system.
emilmont 1:46ce1e16c870 63 / Incorrect setting of the code page can cause a file open failure.
emilmont 1:46ce1e16c870 64 /
emilmont 1:46ce1e16c870 65 / 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 66 / 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 67 / 949 - Korean (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 68 / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 69 / 1250 - Central Europe (Windows)
emilmont 1:46ce1e16c870 70 / 1251 - Cyrillic (Windows)
emilmont 1:46ce1e16c870 71 / 1252 - Latin 1 (Windows)
emilmont 1:46ce1e16c870 72 / 1253 - Greek (Windows)
emilmont 1:46ce1e16c870 73 / 1254 - Turkish (Windows)
emilmont 1:46ce1e16c870 74 / 1255 - Hebrew (Windows)
emilmont 1:46ce1e16c870 75 / 1256 - Arabic (Windows)
emilmont 1:46ce1e16c870 76 / 1257 - Baltic (Windows)
emilmont 1:46ce1e16c870 77 / 1258 - Vietnam (OEM, Windows)
emilmont 1:46ce1e16c870 78 / 437 - U.S. (OEM)
emilmont 1:46ce1e16c870 79 / 720 - Arabic (OEM)
emilmont 1:46ce1e16c870 80 / 737 - Greek (OEM)
emilmont 1:46ce1e16c870 81 / 775 - Baltic (OEM)
emilmont 1:46ce1e16c870 82 / 850 - Multilingual Latin 1 (OEM)
emilmont 1:46ce1e16c870 83 / 858 - Multilingual Latin 1 + Euro (OEM)
emilmont 1:46ce1e16c870 84 / 852 - Latin 2 (OEM)
emilmont 1:46ce1e16c870 85 / 855 - Cyrillic (OEM)
emilmont 1:46ce1e16c870 86 / 866 - Russian (OEM)
emilmont 1:46ce1e16c870 87 / 857 - Turkish (OEM)
emilmont 1:46ce1e16c870 88 / 862 - Hebrew (OEM)
emilmont 1:46ce1e16c870 89 / 874 - Thai (OEM, Windows)
emilmont 1:46ce1e16c870 90 / 1 - ASCII only (Valid for non LFN cfg.)
emilmont 1:46ce1e16c870 91 */
emilmont 1:46ce1e16c870 92
emilmont 1:46ce1e16c870 93
emilmont 1:46ce1e16c870 94 #define _USE_LFN 1 /* 0 to 3 */
emilmont 1:46ce1e16c870 95 #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
emilmont 1:46ce1e16c870 96 /* The _USE_LFN option switches the LFN support.
emilmont 1:46ce1e16c870 97 /
emilmont 1:46ce1e16c870 98 / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
emilmont 1:46ce1e16c870 99 / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
emilmont 1:46ce1e16c870 100 / 2: Enable LFN with dynamic working buffer on the STACK.
emilmont 1:46ce1e16c870 101 / 3: Enable LFN with dynamic working buffer on the HEAP.
emilmont 1:46ce1e16c870 102 /
emilmont 1:46ce1e16c870 103 / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
emilmont 1:46ce1e16c870 104 / Unicode handling functions ff_convert() and ff_wtoupper() must be added
emilmont 1:46ce1e16c870 105 / to the project. When enable to use heap, memory control functions
emilmont 1:46ce1e16c870 106 / ff_memalloc() and ff_memfree() must be added to the project. */
emilmont 1:46ce1e16c870 107
emilmont 1:46ce1e16c870 108
emilmont 1:46ce1e16c870 109 #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */
emilmont 1:46ce1e16c870 110 /* To switch the character code set on FatFs API to Unicode,
emilmont 1:46ce1e16c870 111 / enable LFN feature and set _LFN_UNICODE to 1. */
emilmont 1:46ce1e16c870 112
emilmont 1:46ce1e16c870 113
emilmont 1:46ce1e16c870 114 #define _FS_RPATH 0 /* 0 to 2 */
emilmont 1:46ce1e16c870 115 /* The _FS_RPATH option configures relative path feature.
emilmont 1:46ce1e16c870 116 /
emilmont 1:46ce1e16c870 117 / 0: Disable relative path feature and remove related functions.
emilmont 1:46ce1e16c870 118 / 1: Enable relative path. f_chdrive() and f_chdir() are available.
emilmont 1:46ce1e16c870 119 / 2: f_getcwd() is available in addition to 1.
emilmont 1:46ce1e16c870 120 /
emilmont 1:46ce1e16c870 121 / Note that output of the f_readdir fnction is affected by this option. */
emilmont 1:46ce1e16c870 122
emilmont 1:46ce1e16c870 123
emilmont 1:46ce1e16c870 124
emilmont 1:46ce1e16c870 125 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 126 / Physical Drive Configurations
emilmont 1:46ce1e16c870 127 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 128
emilmont 1:46ce1e16c870 129 #define _VOLUMES 1
emilmont 1:46ce1e16c870 130 /* Number of volumes (logical drives) to be used. */
emilmont 1:46ce1e16c870 131
emilmont 1:46ce1e16c870 132
emilmont 1:46ce1e16c870 133 #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
emilmont 1:46ce1e16c870 134 /* Maximum sector size to be handled.
emilmont 1:46ce1e16c870 135 / Always set 512 for memory card and hard disk but a larger value may be
emilmont 1:46ce1e16c870 136 / required for on-board flash memory, floppy disk and optical disk.
emilmont 1:46ce1e16c870 137 / When _MAX_SS is larger than 512, it configures FatFs to variable sector size
emilmont 1:46ce1e16c870 138 / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */
emilmont 1:46ce1e16c870 139
emilmont 1:46ce1e16c870 140
emilmont 1:46ce1e16c870 141 #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */
emilmont 1:46ce1e16c870 142 /* When set to 0, each volume is bound to the same physical drive number and
emilmont 1:46ce1e16c870 143 / it can mount only first primaly partition. When it is set to 1, each volume
emilmont 1:46ce1e16c870 144 / is tied to the partitions listed in VolToPart[]. */
emilmont 1:46ce1e16c870 145
emilmont 1:46ce1e16c870 146
emilmont 1:46ce1e16c870 147 #define _USE_ERASE 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 148 /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
emilmont 1:46ce1e16c870 149 / should be added to the disk_ioctl functio. */
emilmont 1:46ce1e16c870 150
emilmont 1:46ce1e16c870 151
emilmont 1:46ce1e16c870 152
emilmont 1:46ce1e16c870 153 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 154 / System Configurations
emilmont 1:46ce1e16c870 155 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 156
emilmont 1:46ce1e16c870 157 #define _WORD_ACCESS 0 /* 0 or 1 */
emilmont 1:46ce1e16c870 158 /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
emilmont 1:46ce1e16c870 159 / option defines which access method is used to the word data on the FAT volume.
emilmont 1:46ce1e16c870 160 /
emilmont 1:46ce1e16c870 161 / 0: Byte-by-byte access.
emilmont 1:46ce1e16c870 162 / 1: Word access. Do not choose this unless following condition is met.
emilmont 1:46ce1e16c870 163 /
emilmont 1:46ce1e16c870 164 / When the byte order on the memory is big-endian or address miss-aligned word
emilmont 1:46ce1e16c870 165 / access results incorrect behavior, the _WORD_ACCESS must be set to 0.
emilmont 1:46ce1e16c870 166 / If it is not the case, the value can also be set to 1 to improve the
emilmont 1:46ce1e16c870 167 / performance and code size.
emilmont 1:46ce1e16c870 168 */
emilmont 1:46ce1e16c870 169
emilmont 1:46ce1e16c870 170
emilmont 1:46ce1e16c870 171 /* A header file that defines sync object types on the O/S, such as
emilmont 1:46ce1e16c870 172 / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */
emilmont 1:46ce1e16c870 173
emilmont 1:46ce1e16c870 174 #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 175 #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
emilmont 1:46ce1e16c870 176 #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
emilmont 1:46ce1e16c870 177
emilmont 1:46ce1e16c870 178 /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
emilmont 1:46ce1e16c870 179 /
emilmont 1:46ce1e16c870 180 / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
emilmont 1:46ce1e16c870 181 / 1: Enable reentrancy. Also user provided synchronization handlers,
emilmont 1:46ce1e16c870 182 / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
emilmont 1:46ce1e16c870 183 / function must be added to the project. */
emilmont 1:46ce1e16c870 184
emilmont 1:46ce1e16c870 185
emilmont 1:46ce1e16c870 186 #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */
emilmont 1:46ce1e16c870 187 /* To enable file lock control feature, set _FS_LOCK to 1 or greater.
emilmont 1:46ce1e16c870 188 The value defines how many files can be opened simultaneously. */
emilmont 1:46ce1e16c870 189
emilmont 1:46ce1e16c870 190
emilmont 1:46ce1e16c870 191 #endif /* _FFCONFIG */