Rev 629 | Details | Compare with Previous | Last modification | View Log
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 10 | dimkam | 1 | /*---------------------------------------------------------------------------/ |
| 2 | / FatFs - FAT file system module configuration file R0.08b (C)ChaN, 2011 |
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| 3 | /----------------------------------------------------------------------------/ |
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| 4 | / |
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| 5 | / CAUTION! Do not forget to make clean the project after any changes to |
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| 6 | / the configuration options. |
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| 7 | / |
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| 8 | /----------------------------------------------------------------------------*/ |
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| 9 | #ifndef _FFCONF |
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| 10 | #define _FFCONF 8237 /* Revision ID */ |
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| 11 | |||
| 12 | |||
| 13 | /*---------------------------------------------------------------------------/ |
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| 14 | / Function and Buffer Configurations |
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| 15 | /----------------------------------------------------------------------------*/ |
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| 16 | |||
| 17 | #define _FS_TINY 0 /* 0:Normal or 1:Tiny */ |
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| 18 | /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system |
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| 19 | / object instead of the sector buffer in the individual file object for file |
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| 20 | / data transfer. This reduces memory consumption 512 bytes each file object. */ |
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| 21 | |||
| 22 | |||
| 23 | #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */ |
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| 24 | /* Setting _FS_READONLY to 1 defines read only configuration. This removes |
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| 25 | / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename, |
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| 26 | / f_truncate and useless f_getfree. */ |
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| 27 | |||
| 28 | |||
| 29 | #define _FS_MINIMIZE 0 /* 0 to 3 */ |
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| 30 | /* The _FS_MINIMIZE option defines minimization level to remove some functions. |
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| 31 | / |
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| 32 | / 0: Full function. |
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| 33 | / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename |
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| 34 | / are removed. |
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| 35 | / 2: f_opendir and f_readdir are removed in addition to 1. |
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| 36 | / 3: f_lseek is removed in addition to 2. */ |
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| 37 | |||
| 38 | |||
| 39 | #define _USE_STRFUNC 0 /* 0:Disable or 1/2:Enable */ |
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| 40 | /* To enable string functions, set _USE_STRFUNC to 1 or 2. */ |
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| 41 | |||
| 42 | |||
| 43 | #define _USE_MKFS 0 /* 0:Disable or 1:Enable */ |
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| 44 | /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */ |
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| 45 | |||
| 46 | |||
| 47 | #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */ |
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| 48 | /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */ |
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| 49 | |||
| 50 | |||
| 51 | #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */ |
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| 52 | /* To enable fast seek feature, set _USE_FASTSEEK to 1. */ |
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| 53 | |||
| 54 | |||
| 55 | |||
| 56 | /*---------------------------------------------------------------------------/ |
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| 57 | / Locale and Namespace Configurations |
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| 58 | /----------------------------------------------------------------------------*/ |
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| 59 | |||
| 60 | #define _CODE_PAGE 866 |
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| 61 | /* The _CODE_PAGE specifies the OEM code page to be used on the target system. |
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| 62 | / Incorrect setting of the code page can cause a file open failure. |
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| 63 | / |
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| 64 | / 932 - Japanese Shift-JIS (DBCS, OEM, Windows) |
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| 65 | / 936 - Simplified Chinese GBK (DBCS, OEM, Windows) |
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| 66 | / 949 - Korean (DBCS, OEM, Windows) |
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| 67 | / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) |
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| 68 | / 1250 - Central Europe (Windows) |
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| 69 | / 1251 - Cyrillic (Windows) |
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| 70 | / 1252 - Latin 1 (Windows) |
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| 71 | / 1253 - Greek (Windows) |
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| 72 | / 1254 - Turkish (Windows) |
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| 73 | / 1255 - Hebrew (Windows) |
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| 74 | / 1256 - Arabic (Windows) |
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| 75 | / 1257 - Baltic (Windows) |
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| 76 | / 1258 - Vietnam (OEM, Windows) |
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| 77 | / 437 - U.S. (OEM) |
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| 78 | / 720 - Arabic (OEM) |
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| 79 | / 737 - Greek (OEM) |
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| 80 | / 775 - Baltic (OEM) |
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| 81 | / 850 - Multilingual Latin 1 (OEM) |
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| 82 | / 858 - Multilingual Latin 1 + Euro (OEM) |
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| 83 | / 852 - Latin 2 (OEM) |
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| 84 | / 855 - Cyrillic (OEM) |
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| 85 | / 866 - Russian (OEM) |
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| 86 | / 857 - Turkish (OEM) |
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| 87 | / 862 - Hebrew (OEM) |
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| 88 | / 874 - Thai (OEM, Windows) |
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| 89 | / 1 - ASCII only (Valid for non LFN cfg.) |
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| 90 | */ |
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| 91 | |||
| 92 | |||
| 641 | dimkam | 93 | #define _USE_LFN 1 /* 0 to 3 */ |
| 119 | dimkam | 94 | #define _MAX_LFN 63 /* Maximum LFN length to handle (12 to 255) */ |
| 10 | dimkam | 95 | /* The _USE_LFN option switches the LFN support. |
| 96 | / |
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| 97 | / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect. |
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| 98 | / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant. |
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| 99 | / 2: Enable LFN with dynamic working buffer on the STACK. |
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| 100 | / 3: Enable LFN with dynamic working buffer on the HEAP. |
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| 101 | / |
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| 102 | / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN, |
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| 103 | / Unicode handling functions ff_convert() and ff_wtoupper() must be added |
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| 104 | / to the project. When enable to use heap, memory control functions |
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| 105 | / ff_memalloc() and ff_memfree() must be added to the project. */ |
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| 106 | |||
| 107 | |||
| 108 | #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */ |
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| 109 | /* To switch the character code set on FatFs API to Unicode, |
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| 110 | / enable LFN feature and set _LFN_UNICODE to 1. */ |
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| 111 | |||
| 112 | |||
| 113 | #define _FS_RPATH 2 /* 0 to 2 */ |
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| 114 | /* The _FS_RPATH option configures relative path feature. |
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| 115 | / |
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| 116 | / 0: Disable relative path feature and remove related functions. |
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| 117 | / 1: Enable relative path. f_chdrive() and f_chdir() are available. |
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| 118 | / 2: f_getcwd() is available in addition to 1. |
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| 119 | / |
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| 120 | / Note that output of the f_readdir fnction is affected by this option. */ |
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| 121 | |||
| 122 | |||
| 123 | |||
| 124 | /*---------------------------------------------------------------------------/ |
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| 125 | / Physical Drive Configurations |
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| 126 | /----------------------------------------------------------------------------*/ |
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| 127 | |||
| 128 | #define _VOLUMES 12 |
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| 129 | /* Number of volumes (logical drives) to be used. */ |
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| 130 | |||
| 131 | |||
| 132 | #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */ |
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| 133 | /* Maximum sector size to be handled. |
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| 134 | / Always set 512 for memory card and hard disk but a larger value may be |
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| 135 | / required for on-board flash memory, floppy disk and optical disk. |
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| 136 | / When _MAX_SS is larger than 512, it configures FatFs to variable sector size |
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| 137 | / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */ |
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| 138 | |||
| 139 | |||
| 140 | #define _MULTI_PARTITION 1 /* 0:Single partition or 1:Multiple partition */ |
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| 141 | /* When set to 0, each volume is bound to the same physical drive number and |
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| 142 | / it can mount only first primaly partition. When it is set to 1, each volume |
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| 143 | / is tied to the partitions listed in VolToPart[]. */ |
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| 144 | |||
| 145 | |||
| 146 | #define _USE_ERASE 0 /* 0:Disable or 1:Enable */ |
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| 147 | /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command |
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| 148 | / should be added to the disk_ioctl functio. */ |
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| 149 | |||
| 150 | |||
| 151 | |||
| 152 | /*---------------------------------------------------------------------------/ |
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| 153 | / System Configurations |
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| 154 | /----------------------------------------------------------------------------*/ |
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| 155 | |||
| 156 | #define _WORD_ACCESS 0 /* 0 or 1 */ |
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| 157 | /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS |
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| 158 | / option defines which access method is used to the word data on the FAT volume. |
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| 159 | / |
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| 160 | / 0: Byte-by-byte access. |
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| 161 | / 1: Word access. Do not choose this unless following condition is met. |
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| 162 | / |
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| 163 | / When the byte order on the memory is big-endian or address miss-aligned word |
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| 164 | / access results incorrect behavior, the _WORD_ACCESS must be set to 0. |
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| 165 | / If it is not the case, the value can also be set to 1 to improve the |
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| 166 | / performance and code size. */ |
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| 167 | |||
| 168 | |||
| 169 | /* A header file that defines sync object types on the O/S, such as |
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| 170 | / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */ |
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| 171 | |||
| 172 | #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */ |
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| 173 | #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */ |
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| 174 | #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */ |
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| 175 | |||
| 176 | /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module. |
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| 177 | / |
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| 178 | / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect. |
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| 179 | / 1: Enable reentrancy. Also user provided synchronization handlers, |
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| 180 | / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj |
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| 181 | / function must be added to the project. */ |
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| 182 | |||
| 183 | |||
| 184 | #define _FS_SHARE 0 /* 0:Disable or >=1:Enable */ |
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| 185 | /* To enable file shareing feature, set _FS_SHARE to 1 or greater. The value |
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| 186 | defines how many files can be opened simultaneously. */ |
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| 187 | |||
| 188 | |||
| 189 | #endif /* _FFCONFIG */ |