X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..77a9df36a77d2523dd2bc24fa17f9f04c6c175c5:/Projects/Webserver/Lib/FATFs/ffconf.h?ds=sidebyside diff --git a/Projects/Webserver/Lib/FATFs/ffconf.h b/Projects/Webserver/Lib/FATFs/ffconf.h index a82109469..37ea9e4a7 100644 --- a/Projects/Webserver/Lib/FATFs/ffconf.h +++ b/Projects/Webserver/Lib/FATFs/ffconf.h @@ -1,53 +1,57 @@ /*---------------------------------------------------------------------------/ -/ FatFs - FAT file system module configuration file R0.07e (C)ChaN, 2010 +/ FatFs - FAT file system module configuration file R0.08b (C)ChaN, 2011 /----------------------------------------------------------------------------/ / / CAUTION! Do not forget to make clean the project after any changes to / the configuration options. / /----------------------------------------------------------------------------*/ -#ifndef _FFCONFIG -#define _FFCONFIG 0x007E +#ifndef _FFCONF +#define _FFCONF 8237 /* Revision ID */ /*---------------------------------------------------------------------------/ / Function and Buffer Configurations /----------------------------------------------------------------------------*/ -#define _FS_TINY 1 /* 0 or 1 */ +#define _FS_TINY 1 /* 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 1 /* 0 or 1 */ +#define _FS_READONLY 1 /* 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 2 /* 0, 1, 2 or 3 */ +#define _FS_MINIMIZE 2 /* 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 level 1. -/ 3: f_lseek is removed in addition to level 2. */ +/ 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, 1 or 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 0 /* 0 or 1 */ +#define _USE_MKFS 0 /* 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 or 1 */ +#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 @@ -86,28 +90,33 @@ */ -#define _USE_LFN 0 /* 0, 1 or 2 */ +#define _USE_LFN 0 /* 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. _MAX_LFN and _LFN_UNICODE have no effect. -/ 1: Enable LFN with static working buffer on the bss. NOT REENTRANT. +/ 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. When enable LFN, -/ two Unicode handling functions ff_convert() and ff_wtoupper() must be added -/ to the project. */ +/ 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 or 1 */ +#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. -*/ +/ enable LFN feature and set _LFN_UNICODE to 1. */ -#define _FS_RPATH 0 /* 0 or 1 */ -/* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir, -/ f_chdrive function are available. +#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. */ @@ -116,22 +125,27 @@ / Physical Drive Configurations /----------------------------------------------------------------------------*/ -#define _DRIVES 1 +#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 floppy disk (512/1024) and optical disk (512/2048). -/ When _MAX_SS is larger than 512, GET_SECTOR_SIZE command must be implememted -/ to the disk_ioctl function. */ +/ 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 or 1: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 _MULTI_PARTITION 0 /* 0 or 1 */ -/* When _MULTI_PARTITION is set to 0, each volume is bound to the same physical -/ drive number and can mount only first primaly partition. When it is set to 1, -/ each volume is tied to the partitions listed in Drives[]. */ + +#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. */ @@ -140,22 +154,26 @@ /----------------------------------------------------------------------------*/ #define _WORD_ACCESS 1 /* 0 or 1 */ -/* The _WORD_ACCESS option defines which access method is used to the word -/ data on the FAT volume. +/* 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. Always compatible with all platforms. +/ 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. +/ 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. */ -#define _FS_REENTRANT 0 /* 0 or 1 */ +/* 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 of the FatFs module. + +/* 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, @@ -163,4 +181,10 @@ / function must be added to the project. */ +#define _FS_SHARE 0 /* 0:Disable or >=1:Enable */ +/* To enable file shareing feature, set _FS_SHARE to 1 or greater. The value + defines how many files can be opened simultaneously. */ + + #endif /* _FFCONFIG */ +