modified to compile for me
Fork of FATFileSystem by
ChaN/ffconf.h
- Committer:
- mbed_official
- Date:
- 2014-08-28
- Revision:
- 4:3ff2606d5713
- Parent:
- 1:46ce1e16c870
- Child:
- 5:b3b3370574cf
File content as of revision 4:3ff2606d5713:
/*---------------------------------------------------------------------------/ / FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012 /----------------------------------------------------------------------------/ / / CAUTION! Do not forget to make clean the project after any changes to / the configuration options. / /----------------------------------------------------------------------------*/ #ifndef _FFCONF #define _FFCONF 4004 /* Revision ID */ #define FFS_DBG 0 /*---------------------------------------------------------------------------/ / Functions and Buffer Configurations /----------------------------------------------------------------------------*/ #define _FS_TINY 0 /* 0:Normal or 1:Tiny */ /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system / object instead of the sector buffer in the individual file object for file / data transfer. This reduces memory consumption 512 bytes each file object. */ #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */ /* Setting _FS_READONLY to 1 defines read only configuration. This removes / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename, / f_truncate and useless f_getfree. */ #define _FS_MINIMIZE 0 /* 0 to 3 */ /* The _FS_MINIMIZE option defines minimization level to remove some functions. / / 0: Full function. / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename / are removed. / 2: f_opendir and f_readdir are removed in addition to 1. / 3: f_lseek is removed in addition to 2. */ #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */ /* To enable string functions, set _USE_STRFUNC to 1 or 2. */ #define _USE_MKFS 1 /* 0:Disable or 1:Enable */ /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */ #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */ /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */ #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */ /* To enable fast seek feature, set _USE_FASTSEEK to 1. */ /*---------------------------------------------------------------------------/ / Locale and Namespace Configurations /----------------------------------------------------------------------------*/ #define _CODE_PAGE 858 /* The _CODE_PAGE specifies the OEM code page to be used on the target system. / Incorrect setting of the code page can cause a file open failure. / / 932 - Japanese Shift-JIS (DBCS, OEM, Windows) / 936 - Simplified Chinese GBK (DBCS, OEM, Windows) / 949 - Korean (DBCS, OEM, Windows) / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) / 1250 - Central Europe (Windows) / 1251 - Cyrillic (Windows) / 1252 - Latin 1 (Windows) / 1253 - Greek (Windows) / 1254 - Turkish (Windows) / 1255 - Hebrew (Windows) / 1256 - Arabic (Windows) / 1257 - Baltic (Windows) / 1258 - Vietnam (OEM, Windows) / 437 - U.S. (OEM) / 720 - Arabic (OEM) / 737 - Greek (OEM) / 775 - Baltic (OEM) / 850 - Multilingual Latin 1 (OEM) / 858 - Multilingual Latin 1 + Euro (OEM) / 852 - Latin 2 (OEM) / 855 - Cyrillic (OEM) / 866 - Russian (OEM) / 857 - Turkish (OEM) / 862 - Hebrew (OEM) / 874 - Thai (OEM, Windows) / 1 - ASCII only (Valid for non LFN cfg.) */ #define _USE_LFN 1 /* 0 to 3 */ #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */ /* The _USE_LFN option switches the LFN support. / / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect. / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant. / 2: Enable LFN with dynamic working buffer on the STACK. / 3: Enable LFN with dynamic working buffer on the HEAP. / / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN, / Unicode handling functions ff_convert() and ff_wtoupper() must be added / to the project. When enable to use heap, memory control functions / ff_memalloc() and ff_memfree() must be added to the project. */ #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */ /* To switch the character code set on FatFs API to Unicode, / enable LFN feature and set _LFN_UNICODE to 1. */ #define _FS_RPATH 0 /* 0 to 2 */ /* The _FS_RPATH option configures relative path feature. / / 0: Disable relative path feature and remove related functions. / 1: Enable relative path. f_chdrive() and f_chdir() are available. / 2: f_getcwd() is available in addition to 1. / / Note that output of the f_readdir fnction is affected by this option. */ /*---------------------------------------------------------------------------/ / Physical Drive Configurations /----------------------------------------------------------------------------*/ #define _VOLUMES 1 /* Number of volumes (logical drives) to be used. */ #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */ /* Maximum sector size to be handled. / Always set 512 for memory card and hard disk but a larger value may be / required for on-board flash memory, floppy disk and optical disk. / When _MAX_SS is larger than 512, it configures FatFs to variable sector size / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */ #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */ /* When set to 0, each volume is bound to the same physical drive number and / it can mount only first primaly partition. When it is set to 1, each volume / is tied to the partitions listed in VolToPart[]. */ #define _USE_ERASE 0 /* 0:Disable or 1:Enable */ /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command / should be added to the disk_ioctl functio. */ /*---------------------------------------------------------------------------/ / System Configurations /----------------------------------------------------------------------------*/ #define _WORD_ACCESS 0 /* 0 or 1 */ /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS / option defines which access method is used to the word data on the FAT volume. / / 0: Byte-by-byte access. / 1: Word access. Do not choose this unless following condition is met. / / When the byte order on the memory is big-endian or address miss-aligned word / access results incorrect behavior, the _WORD_ACCESS must be set to 0. / If it is not the case, the value can also be set to 1 to improve the / performance and code size. */ /* A header file that defines sync object types on the O/S, such as / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */ #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */ #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */ #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */ /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module. / / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect. / 1: Enable reentrancy. Also user provided synchronization handlers, / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj / function must be added to the project. */ #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */ /* To enable file lock control feature, set _FS_LOCK to 1 or greater. The value defines how many files can be opened simultaneously. */ #define FLUSH_ON_NEW_CLUSTER 0 /* Sync the file on every new cluster */ #define FLUSH_ON_NEW_SECTOR 1 /* Sync the file on every new sector */ /* Only one of these two defines needs to be set to 1. If both are set to 0 the file is only sync when closed. Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means it would be less often than flushing on new sector. Sectors are generally 512 Bytes long. */ #endif /* _FFCONFIG */