FAT16/FAT32 file with Arduino Stream. More...

#include <FatFile.h>

Inherits StreamFile< FatFile, uint32_t >.

Public Member Functions
File32	openNextFile (oflag_t oflag=O_RDONLY)

Public Member Functions inherited from StreamFile< FatFile, uint32_t >
	StreamFile ()

int	available ()

void	flush ()

bool	isDirectory ()

const char *	name () const

int	peek ()

uint32_t	position ()

int	read ()

void	rewindDirectory ()

bool	seek (uint32_t pos)

uint32_t	size ()

size_t	write (uint8_t b)

size_t	write (const uint8_t *buffer, size_t size)

Public Member Functions inherited from FatFile
	FatFile ()

	FatFile (const char *path, oflag_t oflag)

	~FatFile ()

	operator bool () const

int	available () const

uint32_t	available32 () const

void	clearError ()

void	clearWriteError ()

bool	close ()

bool	contiguousRange (uint32_t bgnSector, uint32_t endSector)

bool	createContiguous (FatFile dirFile, const char path, uint32_t size)

bool	createContiguous (const char *path, uint32_t size)

uint32_t	curCluster () const

uint32_t	curPosition () const

bool	dirEntry (DirFat_t *dir)

uint16_t	dirIndex () const

uint32_t	dirSize ()

void	dmpFile (print_t *pr, uint32_t pos, size_t n)

bool	exists (const char *path)

void	fgetpos (fspos_t *pos) const

int	fgets (char str, int num, char delim=nullptr)

uint32_t	fileSize () const

uint32_t	firstBlock () const

uint32_t	firstSector () const

void	flush ()

void	fsetpos (const fspos_t *pos)

bool	getAccessDate (uint16_t *pdate)

bool	getAccessDateTime (uint16_t pdate, uint16_t ptime)

bool	getCreateDateTime (uint16_t pdate, uint16_t ptime)

uint8_t	getError () const

bool	getModifyDateTime (uint16_t pdate, uint16_t ptime)

size_t	getName (char *name, size_t size)

size_t	getSFN (char *name)

bool	getWriteError () const

bool	isBusy ()

bool	isContiguous () const

bool	isDir () const

bool	isFile () const

bool	isHidden () const

bool	isLFN () const

bool	isOpen () const

bool	isReadable () const

bool	isReadOnly () const

bool	isRoot () const

bool	isRoot32 () const

bool	isRootFixed () const

bool	isSubDir () const

bool	isSystem () const

bool	isWritable () const

bool	ls (print_t *pr, uint8_t flags=0, uint8_t indent=0)

bool	mkdir (FatFile dir, const char path, bool pFlag=true)

const char *	name () const

bool	open (FatVolume vol, const char path, oflag_t oflag)

bool	open (FatFile *dirFile, uint16_t index, oflag_t oflag)

bool	open (FatFile dirFile, const char path, oflag_t oflag)

bool	open (const char *path, oflag_t oflag=O_RDONLY)

bool	openNext (FatFile *dirFile, oflag_t oflag=O_RDONLY)

bool	openRoot (FatVolume *vol)

int	peek ()

bool	preAllocate (uint32_t length)

size_t	printAccessDate (print_t *pr)

size_t	printAccessDateTime (print_t *pr)

size_t	printCreateDateTime (print_t *pr)

size_t	printField (double value, char term, uint8_t prec=2)

size_t	printField (float value, char term, uint8_t prec=2)

template<typename Type >
size_t	printField (Type value, char term)

size_t	printFileSize (print_t *pr)

size_t	printModifyDateTime (print_t *pr)

size_t	printName (print_t *pr)

size_t	printSFN (print_t *pr)

int	read ()

int	read (void *buf, size_t count)

int8_t	readDir (DirFat_t *dir)

bool	remove ()

bool	remove (const char *path)

bool	rename (const char *newPath)

bool	rename (FatFile dirFile, const char newPath)

void	rewind ()

bool	rmdir ()

bool	rmRfStar ()

bool	seekCur (int32_t offset)

bool	seekEnd (int32_t offset=0)

bool	seekSet (uint32_t pos)

bool	sync ()

bool	timestamp (uint8_t flags, uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t minute, uint8_t second)

bool	truncate ()

bool	truncate (uint32_t length)

size_t	write (const char *str)

size_t	write (uint8_t b)

size_t	write (const void *buf, size_t count)

bool	ls (uint8_t flags=0)

size_t	printName ()

Additional Inherited Members
Static Public Member Functions inherited from FatFile
static bool	legal83Char (uint8_t c)

static void	printFatDate (print_t *pr, uint16_t fatDate)

static void	printFatTime (print_t *pr, uint16_t fatTime)

Detailed Description

FAT16/FAT32 file with Arduino Stream.

Member Function Documentation

◆ openNextFile()

File32 File32::openNextFile ( oflag_t oflag = O_RDONLY )

inline

Opens the next file or folder in a directory.

Parameters

[in] oflag open flags.

Returns: a FatStream object.

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

FatFile.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ openNextFile()