From 289f6a146c0b2087607d8d8659531ea90142779a Mon Sep 17 00:00:00 2001 From: Leo C Date: Sun, 27 May 2018 21:26:38 +0200 Subject: Import fatfs R0.13b --- fatfs/doc/en/sfatfs.html | 62 ------------------------------------------------ 1 file changed, 62 deletions(-) delete mode 100644 fatfs/doc/en/sfatfs.html (limited to 'fatfs/doc/en/sfatfs.html') diff --git a/fatfs/doc/en/sfatfs.html b/fatfs/doc/en/sfatfs.html deleted file mode 100644 index e701f44..0000000 --- a/fatfs/doc/en/sfatfs.html +++ /dev/null @@ -1,62 +0,0 @@ - - -
- - - - - -The FATFS structure (file system object) holds dynamic work area of individual logical drives. It is given by application program and registerd/unregisterd to the FatFs module with f_mount function. Initialization is done on first API call after f_mount function or media change. Application program must not modify any member in this structure, or any data on the FAT volume can be collapsed.
--typedef struct { - BYTE fs_type; /* File system type (0, FS_FAT12, FS_FAT16, FS_FAT32 or FS_EXFAT) */ - BYTE drv; /* Physical drive number */ - BYTE n_fats; /* Number of FAT copies (1,2) */ - BYTE wflag; /* win[] flag (b0:win[] is dirty) */ - BYTE fsi_flag; /* FSINFO flags (b7:Disabled, b0:Dirty) */ - WORD id; /* File system mount ID */ - WORD n_rootdir; /* Number of root directory entries (FAT12/16) */ - WORD csize; /* Sectors per cluster */ -#if _MAX_SS != _MIN_SS - WORD ssize; /* Sector size (512,1024,2048 or 4096) */ -#endif -#if _FS_EXFAT - BYTE* dirbuf; /* Directory entry block scratchpad buffer */ -#endif -#if _FS_REENTRANT - _SYNC_t sobj; /* Identifier of sync object */ -#endif -#if !_FS_READONLY - DWORD last_clust; /* FSINFO: Last allocated cluster (0xFFFFFFFF if invalid) */ - DWORD free_clust; /* FSINFO: Number of free clusters (0xFFFFFFFF if invalid) */ -#endif -#if _FS_RPATH - DWORD cdir; /* Cluster number of current directory (0:root) */ -#if _FS_EXFAT - DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */ - DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */ - DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */ -#endif -#endif - DWORD n_fatent; /* Number of FAT entries (Number of clusters + 2) */ - DWORD fsize; /* Sectors per FAT */ - DWORD volbase; /* Volume base LBA */ - DWORD fatbase; /* FAT base LBA */ - DWORD dirbase; /* Root directory base (LBA|Cluster) */ - DWORD database; /* Data base LBA */ - DWORD winsect; /* Sector LBA appearing in the win[] */ - BYTE win[_MAX_SS]; /* Disk access window for directory, FAT (and file data at tiny cfg) */ -} FATFS; --