uEspConfigLibFSLittlefs Class Reference

The deffinitive ESP32 and ESP8266 configuration Arduino library, uEspConfigLib - Littlefs FileSystem interface implementation part. More...

#include <uEspConfigLibFSLittlefs.h>

Inheritance diagram for uEspConfigLibFSLittlefs:

Collaboration diagram for uEspConfigLibFSLittlefs:

Public Member Functions
	uEspConfigLibFSLittlefs (const bool=false)
	Constructor. More...
	uEspConfigLibFSLittlefs (const char *, const bool=false)
	Constructor. More...
bool	openToRead ()
	Opens the file for read. More...
bool	openToWrite ()
	Opens the file for write. More...
bool	readLine (String *)
	Reads a whole line from current file. More...
bool	write (const char *)
	Writes content to current file. More...
bool	closeFile ()
	Closes current file. More...
Public Member Functions inherited from uEspConfigLibFSInterface
virtual bool	openToRead ()
	Opens the file for read. More...
virtual bool	openToWrite ()
	Opens the file for write. More...
virtual bool	readLine (String *)
	Reads a whole line from current file. More...
virtual bool	write (const char *)
	Writes content to current file. More...
virtual bool	closeFile ()
	Closes current file. More...
uint8_t	status ()
	Returns current status. More...

Detailed Description

The deffinitive ESP32 and ESP8266 configuration Arduino library, uEspConfigLib - Littlefs FileSystem interface implementation part.

This library consist in 2 parts:

One main library, uEspConfigLib, that manages configuration options, defaults, configuration site (HTML and JSON), configuration processing (from a POST of previous site) and configuration storage.

One interface to manage different configuration storages.

Currently storage classes are: SD-card, LittleFS, SPIFFS and none (values are lost after restart).

Constructor & Destructor Documentation

uEspConfigLibFSLittlefs() [1/2]

uEspConfigLibFSLittlefs::uEspConfigLibFSLittlefs

(

const bool

init = false

)

Constructor.

Parameters

init	Set to true if you want to initialize and format (if needed) the filesystem

uEspConfigLibFSLittlefs() [2/2]

uEspConfigLibFSLittlefs::uEspConfigLibFSLittlefs	(	const char *	path,
		const bool	init = false
	)

Constructor.

Parameters

path	File path on filesystem
init	Set to true if you want to initialize and format (if needed) the filesystem

Member Function Documentation

closeFile()

bool uEspConfigLibFSLittlefs::closeFile ( )

virtual

Closes current file.

Returns

False on error

Reimplemented from uEspConfigLibFSInterface.

openToRead()

bool uEspConfigLibFSLittlefs::openToRead ( )

virtual

Opens the file for read.

Returns

False on error

Reimplemented from uEspConfigLibFSInterface.

openToWrite()

bool uEspConfigLibFSLittlefs::openToWrite ( )

virtual

Opens the file for write.

Returns

False on error

Reimplemented from uEspConfigLibFSInterface.

readLine()

bool uEspConfigLibFSLittlefs::readLine ( String *  line )

virtual

Reads a whole line from current file.

Parameters

line	String pointer where line will be read

Returns

False on error

Reimplemented from uEspConfigLibFSInterface.

write()

bool uEspConfigLibFSLittlefs::write ( const char *  data )

virtual

Writes content to current file.

Parameters

data	char array pointer to be written

Returns

False on error

Reimplemented from uEspConfigLibFSInterface.

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

• uEspConfigLibFSLittlefs.h
• uEspConfigLibFSLittlefs.cpp