Fork of FATFileSystem by mbed official

Committer:
sbts
Date:
Thu Mar 12 02:24:40 2015 +0000
Revision:
5:5746af5f56e3
Parent:
4:3ff2606d5713
Added local_ffconf.h #include and fragment to ffconf.h

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 /----------------------------------------------------------------------------*/
sbts 5:5746af5f56e3 9
sbts 5:5746af5f56e3 10 /** Fat Filesystem Local Configuration File
sbts 5:5746af5f56e3 11 / * DO NOT MAKE per Project changes to ffconf.h
sbts 5:5746af5f56e3 12 / * Insetad, copy this fragment into a new project file
sbts 5:5746af5f56e3 13 / * (anyware in the Directory Tree) called local_ffconf.h
sbts 5:5746af5f56e3 14 / *
sbts 5:5746af5f56e3 15 / *
sbts 5:5746af5f56e3 16 / * Start of file local_ffconf.h
sbts 5:5746af5f56e3 17 //----------------------------------------------------------------------------
sbts 5:5746af5f56e3 18 // FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012
sbts 5:5746af5f56e3 19 //----------------------------------------------------------------------------
sbts 5:5746af5f56e3 20 //
sbts 5:5746af5f56e3 21 // CAUTION! Do not forget to make clean the project after any changes to
sbts 5:5746af5f56e3 22 // the configuration options.
sbts 5:5746af5f56e3 23 //
sbts 5:5746af5f56e3 24 //----------------------------------------------------------------------------
sbts 5:5746af5f56e3 25 #ifndef LOCAL_FFCONF_H
sbts 5:5746af5f56e3 26 #define LOCAL_FFCONF_H 1000 // Revision ID
sbts 5:5746af5f56e3 27 //
sbts 5:5746af5f56e3 28 //---------------------------------------------------------------------------
sbts 5:5746af5f56e3 29 // This file can be used to override and validate settings in
sbts 5:5746af5f56e3 30 // FATFileSystem/ChaN/ffconf.h
sbts 5:5746af5f56e3 31 // It should contain all settings from that file including the defaults.
sbts 5:5746af5f56e3 32 // for settings that need to be "Different" from the defaults don't forget to
sbts 5:5746af5f56e3 33 // #undef xyz
sbts 5:5746af5f56e3 34 // #define xyz new_value
sbts 5:5746af5f56e3 35 // You should only #undef settings that need to change.
sbts 5:5746af5f56e3 36 // This helps protect you against unexpected changes to the library config
sbts 5:5746af5f56e3 37 // after an update.
sbts 5:5746af5f56e3 38 //----------------------------------------------------------------------------
sbts 5:5746af5f56e3 39
sbts 5:5746af5f56e3 40 //---------------------------------------------------------------------------
sbts 5:5746af5f56e3 41 // Insert your config below this comment.
sbts 5:5746af5f56e3 42 // It is recommended that you put all config options in here,
sbts 5:5746af5f56e3 43 // but only #undef the ones that are different from defaults
sbts 5:5746af5f56e3 44 // that way you will get a warning if the defaults change in the future
sbts 5:5746af5f56e3 45 //----------------------------------------------------------------------------
sbts 5:5746af5f56e3 46 // example overriding a default
sbts 5:5746af5f56e3 47 // #undef _FS_TINY
sbts 5:5746af5f56e3 48 // #define _FS_TINY 1 // 0:Normal or 1:Tiny
sbts 5:5746af5f56e3 49
sbts 5:5746af5f56e3 50 // example confirming a default
sbts 5:5746af5f56e3 51 // #define _FS_READONLY 0 // 0:Read/Write or 1:Read only
sbts 5:5746af5f56e3 52 #endif // LOCAL_FFCONF_H
sbts 5:5746af5f56e3 53 / * end of file local_ffconf.h
sbts 5:5746af5f56e3 54 */
sbts 5:5746af5f56e3 55
sbts 5:5746af5f56e3 56
sbts 5:5746af5f56e3 57
sbts 5:5746af5f56e3 58
emilmont 1:46ce1e16c870 59 #ifndef _FFCONF
emilmont 1:46ce1e16c870 60 #define _FFCONF 4004 /* Revision ID */
emilmont 1:46ce1e16c870 61
emilmont 1:46ce1e16c870 62 #define FFS_DBG 0
emilmont 1:46ce1e16c870 63
emilmont 1:46ce1e16c870 64 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 65 / Functions and Buffer Configurations
emilmont 1:46ce1e16c870 66 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 67
emilmont 1:46ce1e16c870 68 #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
emilmont 1:46ce1e16c870 69 /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
emilmont 1:46ce1e16c870 70 / object instead of the sector buffer in the individual file object for file
emilmont 1:46ce1e16c870 71 / data transfer. This reduces memory consumption 512 bytes each file object. */
emilmont 1:46ce1e16c870 72
emilmont 1:46ce1e16c870 73
emilmont 1:46ce1e16c870 74 #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
emilmont 1:46ce1e16c870 75 /* Setting _FS_READONLY to 1 defines read only configuration. This removes
emilmont 1:46ce1e16c870 76 / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
emilmont 1:46ce1e16c870 77 / f_truncate and useless f_getfree. */
emilmont 1:46ce1e16c870 78
emilmont 1:46ce1e16c870 79
emilmont 1:46ce1e16c870 80 #define _FS_MINIMIZE 0 /* 0 to 3 */
emilmont 1:46ce1e16c870 81 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
emilmont 1:46ce1e16c870 82 /
emilmont 1:46ce1e16c870 83 / 0: Full function.
emilmont 1:46ce1e16c870 84 / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
emilmont 1:46ce1e16c870 85 / are removed.
emilmont 1:46ce1e16c870 86 / 2: f_opendir and f_readdir are removed in addition to 1.
emilmont 1:46ce1e16c870 87 / 3: f_lseek is removed in addition to 2. */
emilmont 1:46ce1e16c870 88
emilmont 1:46ce1e16c870 89
emilmont 1:46ce1e16c870 90 #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */
emilmont 1:46ce1e16c870 91 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
emilmont 1:46ce1e16c870 92
emilmont 1:46ce1e16c870 93
emilmont 1:46ce1e16c870 94 #define _USE_MKFS 1 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 95 /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
emilmont 1:46ce1e16c870 96
emilmont 1:46ce1e16c870 97
emilmont 1:46ce1e16c870 98 #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 99 /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
emilmont 1:46ce1e16c870 100
emilmont 1:46ce1e16c870 101
emilmont 1:46ce1e16c870 102 #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 103 /* To enable fast seek feature, set _USE_FASTSEEK to 1. */
emilmont 1:46ce1e16c870 104
emilmont 1:46ce1e16c870 105
emilmont 1:46ce1e16c870 106
emilmont 1:46ce1e16c870 107 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 108 / Locale and Namespace Configurations
emilmont 1:46ce1e16c870 109 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 110
emilmont 1:46ce1e16c870 111 #define _CODE_PAGE 858
emilmont 1:46ce1e16c870 112 /* The _CODE_PAGE specifies the OEM code page to be used on the target system.
emilmont 1:46ce1e16c870 113 / Incorrect setting of the code page can cause a file open failure.
emilmont 1:46ce1e16c870 114 /
emilmont 1:46ce1e16c870 115 / 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 116 / 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 117 / 949 - Korean (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 118 / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
emilmont 1:46ce1e16c870 119 / 1250 - Central Europe (Windows)
emilmont 1:46ce1e16c870 120 / 1251 - Cyrillic (Windows)
emilmont 1:46ce1e16c870 121 / 1252 - Latin 1 (Windows)
emilmont 1:46ce1e16c870 122 / 1253 - Greek (Windows)
emilmont 1:46ce1e16c870 123 / 1254 - Turkish (Windows)
emilmont 1:46ce1e16c870 124 / 1255 - Hebrew (Windows)
emilmont 1:46ce1e16c870 125 / 1256 - Arabic (Windows)
emilmont 1:46ce1e16c870 126 / 1257 - Baltic (Windows)
emilmont 1:46ce1e16c870 127 / 1258 - Vietnam (OEM, Windows)
emilmont 1:46ce1e16c870 128 / 437 - U.S. (OEM)
emilmont 1:46ce1e16c870 129 / 720 - Arabic (OEM)
emilmont 1:46ce1e16c870 130 / 737 - Greek (OEM)
emilmont 1:46ce1e16c870 131 / 775 - Baltic (OEM)
emilmont 1:46ce1e16c870 132 / 850 - Multilingual Latin 1 (OEM)
emilmont 1:46ce1e16c870 133 / 858 - Multilingual Latin 1 + Euro (OEM)
emilmont 1:46ce1e16c870 134 / 852 - Latin 2 (OEM)
emilmont 1:46ce1e16c870 135 / 855 - Cyrillic (OEM)
emilmont 1:46ce1e16c870 136 / 866 - Russian (OEM)
emilmont 1:46ce1e16c870 137 / 857 - Turkish (OEM)
emilmont 1:46ce1e16c870 138 / 862 - Hebrew (OEM)
emilmont 1:46ce1e16c870 139 / 874 - Thai (OEM, Windows)
emilmont 1:46ce1e16c870 140 / 1 - ASCII only (Valid for non LFN cfg.)
emilmont 1:46ce1e16c870 141 */
emilmont 1:46ce1e16c870 142
emilmont 1:46ce1e16c870 143
emilmont 1:46ce1e16c870 144 #define _USE_LFN 1 /* 0 to 3 */
emilmont 1:46ce1e16c870 145 #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
emilmont 1:46ce1e16c870 146 /* The _USE_LFN option switches the LFN support.
emilmont 1:46ce1e16c870 147 /
emilmont 1:46ce1e16c870 148 / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
emilmont 1:46ce1e16c870 149 / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
emilmont 1:46ce1e16c870 150 / 2: Enable LFN with dynamic working buffer on the STACK.
emilmont 1:46ce1e16c870 151 / 3: Enable LFN with dynamic working buffer on the HEAP.
emilmont 1:46ce1e16c870 152 /
emilmont 1:46ce1e16c870 153 / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
emilmont 1:46ce1e16c870 154 / Unicode handling functions ff_convert() and ff_wtoupper() must be added
emilmont 1:46ce1e16c870 155 / to the project. When enable to use heap, memory control functions
emilmont 1:46ce1e16c870 156 / ff_memalloc() and ff_memfree() must be added to the project. */
emilmont 1:46ce1e16c870 157
emilmont 1:46ce1e16c870 158
emilmont 1:46ce1e16c870 159 #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */
emilmont 1:46ce1e16c870 160 /* To switch the character code set on FatFs API to Unicode,
emilmont 1:46ce1e16c870 161 / enable LFN feature and set _LFN_UNICODE to 1. */
emilmont 1:46ce1e16c870 162
emilmont 1:46ce1e16c870 163
emilmont 1:46ce1e16c870 164 #define _FS_RPATH 0 /* 0 to 2 */
emilmont 1:46ce1e16c870 165 /* The _FS_RPATH option configures relative path feature.
emilmont 1:46ce1e16c870 166 /
emilmont 1:46ce1e16c870 167 / 0: Disable relative path feature and remove related functions.
emilmont 1:46ce1e16c870 168 / 1: Enable relative path. f_chdrive() and f_chdir() are available.
emilmont 1:46ce1e16c870 169 / 2: f_getcwd() is available in addition to 1.
emilmont 1:46ce1e16c870 170 /
emilmont 1:46ce1e16c870 171 / Note that output of the f_readdir fnction is affected by this option. */
emilmont 1:46ce1e16c870 172
emilmont 1:46ce1e16c870 173
emilmont 1:46ce1e16c870 174
emilmont 1:46ce1e16c870 175 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 176 / Physical Drive Configurations
emilmont 1:46ce1e16c870 177 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 178
emilmont 1:46ce1e16c870 179 #define _VOLUMES 1
emilmont 1:46ce1e16c870 180 /* Number of volumes (logical drives) to be used. */
emilmont 1:46ce1e16c870 181
emilmont 1:46ce1e16c870 182
emilmont 1:46ce1e16c870 183 #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
emilmont 1:46ce1e16c870 184 /* Maximum sector size to be handled.
emilmont 1:46ce1e16c870 185 / Always set 512 for memory card and hard disk but a larger value may be
emilmont 1:46ce1e16c870 186 / required for on-board flash memory, floppy disk and optical disk.
emilmont 1:46ce1e16c870 187 / When _MAX_SS is larger than 512, it configures FatFs to variable sector size
emilmont 1:46ce1e16c870 188 / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */
emilmont 1:46ce1e16c870 189
emilmont 1:46ce1e16c870 190
emilmont 1:46ce1e16c870 191 #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */
emilmont 1:46ce1e16c870 192 /* When set to 0, each volume is bound to the same physical drive number and
emilmont 1:46ce1e16c870 193 / it can mount only first primaly partition. When it is set to 1, each volume
emilmont 1:46ce1e16c870 194 / is tied to the partitions listed in VolToPart[]. */
emilmont 1:46ce1e16c870 195
emilmont 1:46ce1e16c870 196
emilmont 1:46ce1e16c870 197 #define _USE_ERASE 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 198 /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
emilmont 1:46ce1e16c870 199 / should be added to the disk_ioctl functio. */
emilmont 1:46ce1e16c870 200
emilmont 1:46ce1e16c870 201
emilmont 1:46ce1e16c870 202
emilmont 1:46ce1e16c870 203 /*---------------------------------------------------------------------------/
emilmont 1:46ce1e16c870 204 / System Configurations
emilmont 1:46ce1e16c870 205 /----------------------------------------------------------------------------*/
emilmont 1:46ce1e16c870 206
emilmont 1:46ce1e16c870 207 #define _WORD_ACCESS 0 /* 0 or 1 */
emilmont 1:46ce1e16c870 208 /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
emilmont 1:46ce1e16c870 209 / option defines which access method is used to the word data on the FAT volume.
emilmont 1:46ce1e16c870 210 /
emilmont 1:46ce1e16c870 211 / 0: Byte-by-byte access.
emilmont 1:46ce1e16c870 212 / 1: Word access. Do not choose this unless following condition is met.
emilmont 1:46ce1e16c870 213 /
emilmont 1:46ce1e16c870 214 / When the byte order on the memory is big-endian or address miss-aligned word
emilmont 1:46ce1e16c870 215 / access results incorrect behavior, the _WORD_ACCESS must be set to 0.
emilmont 1:46ce1e16c870 216 / If it is not the case, the value can also be set to 1 to improve the
emilmont 1:46ce1e16c870 217 / performance and code size.
emilmont 1:46ce1e16c870 218 */
emilmont 1:46ce1e16c870 219
emilmont 1:46ce1e16c870 220
emilmont 1:46ce1e16c870 221 /* A header file that defines sync object types on the O/S, such as
emilmont 1:46ce1e16c870 222 / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */
emilmont 1:46ce1e16c870 223
emilmont 1:46ce1e16c870 224 #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
emilmont 1:46ce1e16c870 225 #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
emilmont 1:46ce1e16c870 226 #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
emilmont 1:46ce1e16c870 227
emilmont 1:46ce1e16c870 228 /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
emilmont 1:46ce1e16c870 229 /
emilmont 1:46ce1e16c870 230 / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
emilmont 1:46ce1e16c870 231 / 1: Enable reentrancy. Also user provided synchronization handlers,
emilmont 1:46ce1e16c870 232 / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
emilmont 1:46ce1e16c870 233 / function must be added to the project. */
emilmont 1:46ce1e16c870 234
emilmont 1:46ce1e16c870 235
emilmont 1:46ce1e16c870 236 #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */
emilmont 1:46ce1e16c870 237 /* To enable file lock control feature, set _FS_LOCK to 1 or greater.
emilmont 1:46ce1e16c870 238 The value defines how many files can be opened simultaneously. */
emilmont 1:46ce1e16c870 239
mbed_official 4:3ff2606d5713 240 #define FLUSH_ON_NEW_CLUSTER 0 /* Sync the file on every new cluster */
mbed_official 4:3ff2606d5713 241 #define FLUSH_ON_NEW_SECTOR 1 /* Sync the file on every new sector */
mbed_official 4:3ff2606d5713 242 /* Only one of these two defines needs to be set to 1. If both are set to 0
mbed_official 4:3ff2606d5713 243 the file is only sync when closed.
mbed_official 4:3ff2606d5713 244 Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means
mbed_official 4:3ff2606d5713 245 it would be less often than flushing on new sector. Sectors are generally
mbed_official 4:3ff2606d5713 246 512 Bytes long. */
sbts 5:5746af5f56e3 247
sbts 5:5746af5f56e3 248 #include local_ffconf.h
emilmont 1:46ce1e16c870 249
emilmont 1:46ce1e16c870 250 #endif /* _FFCONFIG */