#include "integer.h"
#include "ffconf.h"
#include <util.h>
#include <string.h>

Include dependency graph for ff.h:

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Classes
struct	FATFS

struct	FFOBJID

struct	FIL

struct	DIR

struct	FILINFO

Macros
#define	FF_DEFINED 63463 /* Revision ID */

#define	_INC_TCHAR

#define	_T(x) x

#define	_TEXT(x) x

#define	f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize))

#define	f_error(fp) ((fp)->err)

#define	f_tell(fp) ((fp)->fptr)

#define	f_size(fp) ((fp)->obj.objsize)

#define	f_rewind(fp) f_lseek((fp), 0)

#define	f_rewinddir(dp) f_readdir((dp), 0)

#define	f_rmdir(path) f_unlink(path)

#define	f_unmount(path) f_mount(0, path, 0)

#define	EOF (-1)

#define	FA_READ 0x01

#define	FA_WRITE 0x02

#define	FA_OPEN_EXISTING 0x00

#define	FA_CREATE_NEW 0x04

#define	FA_CREATE_ALWAYS 0x08

#define	FA_OPEN_ALWAYS 0x10

#define	FA_OPEN_APPEND 0x30

#define	CREATE_LINKMAP ((FSIZE_t)0 - 1)

#define	FM_FAT 0x01

#define	FM_FAT32 0x02

#define	FM_EXFAT 0x04

#define	FM_ANY 0x07

#define	FM_SFD 0x08

#define	FS_FAT12 1

#define	FS_FAT16 2

#define	FS_FAT32 3

#define	FS_EXFAT 4

#define	AM_RDO 0x01 /* Read only */

#define	AM_HID 0x02 /* Hidden */

#define	AM_SYS 0x04 /* System */

#define	AM_DIR 0x10 /* Directory */

#define	AM_ARC 0x20 /* Archive */

Typedefs
typedef char	TCHAR

typedef DWORD	FSIZE_t

Enumerations
enum	FRESULT { FR_OK = 0, FR_DISK_ERR, FR_INT_ERR, FR_NOT_READY, FR_NO_FILE, FR_NO_PATH, FR_INVALID_NAME, FR_DENIED, FR_EXIST, FR_INVALID_OBJECT, FR_WRITE_PROTECTED, FR_INVALID_DRIVE, FR_NOT_ENABLED, FR_NO_FILESYSTEM, FR_MKFS_ABORTED, FR_TIMEOUT, FR_LOCKED, FR_NOT_ENOUGH_CORE, FR_TOO_MANY_OPEN_FILES, FR_INVALID_PARAMETER, FR_IS_DIR }

Functions
FRESULT	f_open (FIL fp, const TCHAR path, BYTE mode)

FRESULT	f_close (FIL *fp)

FRESULT	f_read (FIL fp, void buff, UINT btr, UINT *br)

FRESULT	f_write (FIL fp, const void buff, UINT btw, UINT *bw)

FRESULT	f_lseek (FIL *fp, FSIZE_t ofs)

FRESULT	f_truncate (FIL *fp)

FRESULT	f_sync (FIL *fp)

FRESULT	f_opendir (DIR dp, const TCHAR path)

FRESULT	f_closedir (DIR *dp)

FRESULT	f_readdir (DIR dp, FILINFO fno)

FRESULT	f_findfirst (DIR dp, FILINFO fno, const TCHAR path, const TCHAR pattern)

FRESULT	f_findnext (DIR dp, FILINFO fno)

FRESULT	f_mkdir (const TCHAR *path)

FRESULT	f_unlink (const TCHAR *path)

FRESULT	f_rename (const TCHAR path_old, const TCHAR path_new)

FRESULT	f_stat (const TCHAR path, FILINFO fno)

FRESULT	f_chmod (const TCHAR *path, BYTE attr, BYTE mask)

FRESULT	f_utime (const TCHAR path, const FILINFO fno)

FRESULT	f_chdir (const TCHAR *path)

FRESULT	f_chdrive (const TCHAR *path)

FRESULT	f_getcwd (TCHAR *buff, UINT len)

FRESULT	f_getfree (const TCHAR path, DWORD nclst, FATFS **fatfs)

FRESULT	f_getlabel (const TCHAR path, TCHAR label, DWORD *vsn)

FRESULT	f_setlabel (const TCHAR *label)

FRESULT	f_forward (FIL fp, UINT(func)(const BYTE , UINT), UINT btf, UINT bf)

FRESULT	f_expand (FIL *fp, FSIZE_t szf, BYTE opt)

FRESULT	f_mount (FATFS fs, const TCHAR path, BYTE opt)

FRESULT	f_mkfs (const TCHAR path, BYTE opt, DWORD au, void work, UINT len)

FRESULT	f_fdisk (BYTE pdrv, const DWORD szt, void work)

FRESULT	f_setcp (WORD cp)

int	f_putc (TCHAR c, FIL *fp)

int	f_puts (const TCHAR str, FIL cp)

int	f_printf (FIL fp, const TCHAR str,...)

TCHAR *	f_gets (TCHAR buff, int len, FIL fp)

FRESULT	find_volume (const TCHAR path, FATFS rfs, BYTE mode)

DWORD	get_fattime (void)

Macro Definition Documentation

◆ _INC_TCHAR

#define _INC_TCHAR

Definition at line 61 of file ff.h.

◆ _T

#define _T ( x ) x

Definition at line 79 of file ff.h.

◆ _TEXT

#define _TEXT ( x ) x

Definition at line 80 of file ff.h.

◆ AM_ARC

#define AM_ARC 0x20 /* Archive */

Definition at line 388 of file ff.h.

Referenced by dir_read(), f_open(), f_rename(), and f_sync().

◆ AM_DIR

#define AM_DIR 0x10 /* Directory */

Definition at line 387 of file ff.h.

Referenced by f_close(), f_mkdir(), f_open(), f_opendir(), f_rename(), f_unlink(), follow_path(), st_clust(), and stat().

◆ AM_HID

#define AM_HID 0x02 /* Hidden */

Definition at line 385 of file ff.h.

Referenced by f_rename().

◆ AM_RDO

#define AM_RDO 0x01 /* Read only */

Definition at line 384 of file ff.h.

Referenced by chmod(), f_open(), f_rename(), f_unlink(), and stat().

◆ AM_SYS

#define AM_SYS 0x04 /* System */

Definition at line 386 of file ff.h.

Referenced by f_rename(), and stat().

◆ CREATE_LINKMAP

#define CREATE_LINKMAP ((FSIZE_t)0 - 1)

Definition at line 368 of file ff.h.

Referenced by f_lseek().

◆ EOF

#define EOF (-1)

Definition at line 318 of file ff.h.

Referenced by __wrap_fclose(), Linux::UtilRPI::_check_rpi_version(), fatfs_getc(), fatfs_putc(), fgetc(), fgets(), fputc(), fputs(), putc_flush(), and puts().

◆ f_eof

#define f_eof ( fp ) ((int)((fp)->fptr == (fp)->obj.objsize))

Definition at line 308 of file ff.h.

◆ f_error

#define f_error ( fp ) ((fp)->err)

Definition at line 309 of file ff.h.

◆ f_rewind

#define f_rewind ( fp ) f_lseek((fp), 0)

Definition at line 312 of file ff.h.

◆ f_rewinddir

#define f_rewinddir ( dp ) f_readdir((dp), 0)

Definition at line 313 of file ff.h.

◆ f_rmdir

#define f_rmdir ( path ) f_unlink(path)

Definition at line 314 of file ff.h.

◆ f_size

#define f_size ( fp ) ((fp)->obj.objsize)

Definition at line 311 of file ff.h.

Referenced by lseek(), and open().

◆ f_tell

#define f_tell ( fp ) ((fp)->fptr)

Definition at line 310 of file ff.h.

Referenced by fatfs_getc().

◆ f_unmount

#define f_unmount ( path ) f_mount(0, path, 0)

Definition at line 315 of file ff.h.

◆ FA_CREATE_ALWAYS

#define FA_CREATE_ALWAYS 0x08

Definition at line 363 of file ff.h.

Referenced by f_open(), and open().

◆ FA_CREATE_NEW

#define FA_CREATE_NEW 0x04

Definition at line 362 of file ff.h.

Referenced by f_open().

◆ FA_OPEN_ALWAYS

#define FA_OPEN_ALWAYS 0x10

Definition at line 364 of file ff.h.

Referenced by f_open(), and open().

◆ FA_OPEN_APPEND

#define FA_OPEN_APPEND 0x30

Definition at line 365 of file ff.h.

Referenced by f_open().

◆ FA_OPEN_EXISTING

#define FA_OPEN_EXISTING 0x00

Definition at line 361 of file ff.h.

Referenced by truncate().

◆ FA_READ

#define FA_READ 0x01

Definition at line 359 of file ff.h.

Referenced by f_open(), f_read(), f_rename(), find_volume(), open(), and truncate().

◆ FA_WRITE

#define FA_WRITE 0x02

Definition at line 360 of file ff.h.

Referenced by f_lseek(), f_mkdir(), f_open(), f_rename(), f_truncate(), f_unlink(), f_write(), open(), and truncate().

◆ FF_DEFINED

#define FF_DEFINED 63463 /* Revision ID */

Definition at line 23 of file ff.h.

◆ FM_ANY

#define FM_ANY 0x07

Definition at line 374 of file ff.h.

Referenced by f_mkfs().

◆ FM_EXFAT

#define FM_EXFAT 0x04

Definition at line 373 of file ff.h.

Referenced by f_mkfs().

◆ FM_FAT

#define FM_FAT 0x01

Definition at line 371 of file ff.h.

Referenced by f_mkfs().

◆ FM_FAT32

#define FM_FAT32 0x02

Definition at line 372 of file ff.h.

Referenced by f_mkfs().

◆ FM_SFD

#define FM_SFD 0x08

Definition at line 375 of file ff.h.

Referenced by f_mkfs().

◆ FS_EXFAT

#define FS_EXFAT 4

Definition at line 381 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_open(), f_opendir(), f_rename(), f_sync(), f_unlink(), f_write(), find_volume(), follow_path(), get_fat(), get_fileinfo(), put_fat(), and remove_chain().

◆ FS_FAT12

#define FS_FAT12 1

Definition at line 378 of file ff.h.

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

◆ FS_FAT16

#define FS_FAT16 2

Definition at line 379 of file ff.h.

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

◆ FS_FAT32

#define FS_FAT32 3

Definition at line 380 of file ff.h.

Referenced by dir_sdi(), f_mkfs(), f_rename(), find_volume(), get_fat(), ld_clust(), put_fat(), st_clust(), and sync_fs().

Typedef Documentation

◆ FSIZE_t

typedef DWORD FSIZE_t

Definition at line 92 of file ff.h.

◆ TCHAR

typedef char TCHAR

Definition at line 78 of file ff.h.

Enumeration Type Documentation

◆ FRESULT

enum FRESULT

Enumerator
FR_OK
FR_DISK_ERR
FR_INT_ERR
FR_NOT_READY
FR_NO_FILE
FR_NO_PATH
FR_INVALID_NAME
FR_DENIED
FR_EXIST
FR_INVALID_OBJECT
FR_WRITE_PROTECTED
FR_INVALID_DRIVE
FR_NOT_ENABLED
FR_NO_FILESYSTEM
FR_MKFS_ABORTED
FR_TIMEOUT
FR_LOCKED
FR_NOT_ENOUGH_CORE
FR_TOO_MANY_OPEN_FILES
FR_INVALID_PARAMETER
FR_IS_DIR

Definition at line 243 of file ff.h.

Function Documentation

◆ f_chdir()

FRESULT f_chdir ( const TCHAR * path )

Referenced by chdir(), and f_close().

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◆ f_chdrive()

FRESULT f_chdrive ( const TCHAR * path )

Referenced by f_close().

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◆ f_chmod()

FRESULT f_chmod	(	const TCHAR *	path,
		BYTE	attr,
		BYTE	mask
	)

Referenced by chmod(), and f_rename().

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◆ f_close()

FRESULT f_close ( FIL * fp )

Definition at line 4026 of file ff.c.

Referenced by close(), and open().

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◆ f_closedir()

FRESULT f_closedir ( DIR * dp )

Definition at line 4467 of file ff.c.

Referenced by closedir().

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◆ f_expand()

FRESULT f_expand	(	FIL *	fp,
		FSIZE_t	szf,
		BYTE	opt
	)

Referenced by f_rename().

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◆ f_fdisk()

FRESULT f_fdisk	(	BYTE	pdrv,
		const DWORD *	szt,
		void *	work
	)

Referenced by f_mkfs().

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◆ f_findfirst()

FRESULT f_findfirst	(	DIR *	dp,
		FILINFO *	fno,
		const TCHAR *	path,
		const TCHAR *	pattern
	)

Definition at line 4558 of file ff.c.

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◆ f_findnext()

FRESULT f_findnext	(	DIR *	dp,
		FILINFO *	fno
	)

Definition at line 4533 of file ff.c.

Referenced by f_findfirst().

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◆ f_forward()

FRESULT f_forward	(	FIL *	fp,
		UINT()(const BYTE , UINT)	func,
		UINT	btf,
		UINT *	bf
	)

Referenced by f_rename().

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◆ f_getcwd()

FRESULT f_getcwd	(	TCHAR *	buff,
		UINT	len
	)

Referenced by f_close(), and getcwd().

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◆ f_getfree()

FRESULT f_getfree	(	const TCHAR *	path,
		DWORD *	nclst,
		FATFS **	fatfs
	)

Definition at line 4620 of file ff.c.

Referenced by fs_getfree(), and fs_gettotal().

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◆ f_getlabel()

FRESULT f_getlabel	(	const TCHAR *	path,
		TCHAR *	label,
		DWORD *	vsn
	)

Referenced by f_rename().

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◆ f_gets()

TCHAR* f_gets	(	TCHAR *	buff,
		int	len,
		FIL *	fp
	)

Definition at line 6069 of file ff.c.

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◆ f_lseek()

FRESULT f_lseek	(	FIL *	fp,
		FSIZE_t	ofs
	)

Definition at line 4240 of file ff.c.

Referenced by fatfs_getc(), ftruncate(), lseek(), open(), and truncate().

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◆ f_mkdir()

FRESULT f_mkdir ( const TCHAR * path )

Definition at line 4853 of file ff.c.

Referenced by mkdir().

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◆ f_mkfs()

FRESULT f_mkfs	(	const TCHAR *	path,
		BYTE	opt,
		DWORD	au,
		void *	work,
		UINT	len
	)

Definition at line 5521 of file ff.c.

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◆ f_mount()

FRESULT f_mount	(	FATFS *	fs,
		const TCHAR *	path,
		BYTE	opt
	)

Definition at line 3482 of file ff.c.

Referenced by sdcard_init(), and sdcard_stop().

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◆ f_open()

FRESULT f_open	(	FIL *	fp,
		const TCHAR *	path,
		BYTE	mode
	)

Definition at line 3530 of file ff.c.

Referenced by open(), and truncate().

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◆ f_opendir()

FRESULT f_opendir	(	DIR *	dp,
		const TCHAR *	path
	)

Definition at line 4401 of file ff.c.

Referenced by f_findfirst(), and opendir().

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◆ f_printf()

int f_printf	(	FIL *	fp,
		const TCHAR *	str,
			...
	)

Definition at line 6408 of file ff.c.

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◆ f_putc()

int f_putc	(	TCHAR	c,
		FIL *	fp
	)

Definition at line 6368 of file ff.c.

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◆ f_puts()

int f_puts	(	const TCHAR *	str,
		FIL *	cp
	)

Definition at line 6388 of file ff.c.

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◆ f_read()

FRESULT f_read	(	FIL *	fp,
		void *	buff,
		UINT	btr,
		UINT *	br
	)

Definition at line 3721 of file ff.c.

Referenced by f_gets(), fatfs_getc(), and read().

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◆ f_readdir()

FRESULT f_readdir	(	DIR *	dp,
		FILINFO *	fno
	)

Definition at line 4497 of file ff.c.

Referenced by f_findnext(), and readdir().

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◆ f_rename()

FRESULT f_rename	(	const TCHAR *	path_old,
		const TCHAR *	path_new
	)

Definition at line 4941 of file ff.c.

Referenced by rename().

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◆ f_setcp()

FRESULT f_setcp ( WORD cp )

Referenced by f_printf().

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◆ f_setlabel()

FRESULT f_setlabel ( const TCHAR * label )

Referenced by f_rename().

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◆ f_stat()

FRESULT f_stat	(	const TCHAR *	path,
		FILINFO *	fno
	)

Definition at line 4585 of file ff.c.

Referenced by stat().

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◆ f_sync()

FRESULT f_sync ( FIL * fp )

Definition at line 3945 of file ff.c.

Referenced by f_close(), fsync(), and syncfs().

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◆ f_truncate()

FRESULT f_truncate ( FIL * fp )

Definition at line 4709 of file ff.c.

Referenced by ftruncate(), and truncate().

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◆ f_unlink()

FRESULT f_unlink ( const TCHAR * path )

Definition at line 4759 of file ff.c.

Referenced by remove(), rmdir(), and unlink().

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◆ f_utime()

FRESULT f_utime	(	const TCHAR *	path,
		const FILINFO *	fno
	)

Referenced by f_rename(), and utime().

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◆ f_write()

FRESULT f_write	(	FIL *	fp,
		const void *	buff,
		UINT	btw,
		UINT *	bw
	)

Definition at line 3821 of file ff.c.

Referenced by fatfs_putc(), putc_bfd(), putc_flush(), and write().

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◆ find_volume()

FRESULT find_volume	(	const TCHAR **	path,
		FATFS **	rfs,
		BYTE	mode
	)

Definition at line 3213 of file ff.c.

Referenced by f_close(), f_getfree(), f_mkdir(), f_mount(), f_open(), f_opendir(), f_rename(), f_stat(), and f_unlink().

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◆ get_fattime()

DWORD get_fattime ( void )

Classes

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ _INC_TCHAR

◆ _T

◆ _TEXT

◆ AM_ARC

◆ AM_DIR

◆ AM_HID

◆ AM_RDO

◆ AM_SYS

◆ CREATE_LINKMAP

◆ EOF

◆ f_eof

◆ f_error

◆ f_rewind

◆ f_rewinddir

◆ f_rmdir

◆ f_size

◆ f_tell

◆ f_unmount

◆ FA_CREATE_ALWAYS

◆ FA_CREATE_NEW

◆ FA_OPEN_ALWAYS

◆ FA_OPEN_APPEND

◆ FA_OPEN_EXISTING

◆ FA_READ

◆ FA_WRITE

◆ FF_DEFINED

◆ FM_ANY

◆ FM_EXFAT

◆ FM_FAT

◆ FM_FAT32

◆ FM_SFD

◆ FS_EXFAT

◆ FS_FAT12

◆ FS_FAT16

◆ FS_FAT32

Typedef Documentation

◆ FSIZE_t

◆ TCHAR

Enumeration Type Documentation

◆ FRESULT

Function Documentation

◆ f_chdir()

◆ f_chdrive()

◆ f_chmod()

◆ f_close()

◆ f_closedir()

◆ f_expand()

◆ f_fdisk()

◆ f_findfirst()

◆ f_findnext()

◆ f_forward()

◆ f_getcwd()

◆ f_getfree()

◆ f_getlabel()

◆ f_gets()

◆ f_lseek()

◆ f_mkdir()

◆ f_mkfs()

◆ f_mount()

◆ f_open()

◆ f_opendir()

◆ f_printf()

◆ f_putc()

◆ f_puts()

◆ f_read()

◆ f_readdir()

◆ f_rename()

◆ f_setcp()

◆ f_setlabel()

◆ f_stat()

◆ f_sync()

◆ f_truncate()

◆ f_unlink()

◆ f_utime()