FATFS Struct Reference

#include <ff.h>

Public Attributes
union {
UINT   d32 [FF_MAX_SS/4]
BYTE   win [FF_MAX_SS]
};
BYTE	fs_type
BYTE	pdrv
BYTE	n_fats
BYTE	wflag
BYTE	fsi_flag
WORD	id
WORD	n_rootdir
WORD	csize
WORD	ssize
DWORD	last_clst
DWORD	free_clst
DWORD	n_fatent
DWORD	fsize
DWORD	volbase
DWORD	fatbase
DWORD	dirbase
DWORD	database
DWORD	winsect

Detailed Description

Definition at line 99 of file ff.h.

Member Data Documentation

@46

union { ... }

csize

WORD FATFS::csize

Definition at line 112 of file ff.h.

Referenced by clst2sect(), create_chain(), dir_clear(), dir_next(), dir_register(), dir_sdi(), f_lseek(), f_mkdir(), f_open(), f_read(), f_rename(), f_write(), find_volume(), fs_getfree(), fs_gettotal(), get_fat(), and remove_chain().

d32

UINT FATFS::d32[FF_MAX_SS/4]

Definition at line 102 of file ff.h.

database

DWORD FATFS::database

Definition at line 142 of file ff.h.

Referenced by clst2sect(), f_getfree(), find_volume(), and put_fat().

dirbase

DWORD FATFS::dirbase

Definition at line 141 of file ff.h.

Referenced by dir_sdi(), and find_volume().

fatbase

DWORD FATFS::fatbase

Definition at line 140 of file ff.h.

Referenced by f_getfree(), find_volume(), get_fat(), put_fat(), and sync_window().

free_clst

DWORD FATFS::free_clst

Definition at line 127 of file ff.h.

Referenced by create_chain(), f_getfree(), f_rename(), find_volume(), remove_chain(), and sync_fs().

fs_type

BYTE FATFS::fs_type

Definition at line 105 of file ff.h.

Referenced by create_chain(), dir_alloc(), dir_find(), dir_next(), dir_read(), dir_register(), dir_remove(), dir_sdi(), f_close(), f_getfree(), f_lseek(), f_mkdir(), f_mkfs(), f_mount(), f_open(), f_opendir(), f_rename(), f_sync(), f_unlink(), f_write(), find_volume(), follow_path(), get_fat(), get_fileinfo(), ld_clust(), put_fat(), remove_chain(), st_clust(), sync_fs(), and validate().

fsi_flag

BYTE FATFS::fsi_flag

Definition at line 109 of file ff.h.

Referenced by create_chain(), f_getfree(), f_rename(), find_volume(), remove_chain(), and sync_fs().

fsize

DWORD FATFS::fsize

Definition at line 138 of file ff.h.

Referenced by find_volume(), and sync_window().

id

WORD FATFS::id

Definition at line 110 of file ff.h.

Referenced by f_open(), f_opendir(), find_volume(), and validate().

last_clst

DWORD FATFS::last_clst

Definition at line 126 of file ff.h.

Referenced by create_chain(), f_open(), f_rename(), find_volume(), and sync_fs().

n_fatent

DWORD FATFS::n_fatent

Definition at line 137 of file ff.h.

Referenced by clst2sect(), create_chain(), dir_next(), dir_sdi(), f_getfree(), f_lseek(), f_rename(), find_volume(), fs_gettotal(), get_fat(), put_fat(), and remove_chain().

n_fats

BYTE FATFS::n_fats

Definition at line 107 of file ff.h.

Referenced by find_volume(), and sync_window().

n_rootdir

WORD FATFS::n_rootdir

Definition at line 111 of file ff.h.

Referenced by dir_next(), dir_sdi(), and find_volume().

pdrv

BYTE FATFS::pdrv

Definition at line 106 of file ff.h.

Referenced by dir_clear(), f_lseek(), f_open(), f_read(), f_rename(), f_sync(), f_truncate(), f_write(), find_volume(), move_window(), remove_chain(), sync_fs(), sync_window(), and validate().

ssize

WORD FATFS::ssize

Definition at line 114 of file ff.h.

volbase

DWORD FATFS::volbase

Definition at line 139 of file ff.h.

Referenced by f_rename(), find_volume(), and sync_fs().

wflag

BYTE FATFS::wflag

Definition at line 108 of file ff.h.

Referenced by check_fs(), dir_register(), dir_remove(), f_mkdir(), f_open(), f_read(), f_rename(), f_sync(), f_write(), put_fat(), st_clust(), and sync_window().

win

BYTE FATFS::win[FF_MAX_SS]

Definition at line 103 of file ff.h.

Referenced by check_fs(), dir_clear(), dir_next(), dir_sdi(), f_getfree(), f_mkdir(), f_read(), f_rename(), f_write(), find_volume(), follow_path(), get_fat(), move_window(), put_fat(), sync_fs(), and sync_window().

winsect

DWORD FATFS::winsect

Definition at line 143 of file ff.h.

Referenced by check_fs(), dir_clear(), f_open(), f_read(), f_write(), move_window(), sync_fs(), and sync_window().

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The documentation for this struct was generated from the following file:

• libraries/AP_HAL_F4Light/hardware/sd/FatFs/ff.h