FsBlockDeviceInterface Class Reference

FsBlockDeviceInterface class. More...

#include <FsBlockDeviceInterface.h>

Inheritance diagram for FsBlockDeviceInterface:

Public Member Functions
virtual void	end ()
virtual bool	isBusy ()=0
virtual bool	readSector (Sector_t sector, uint8_t *dst)=0
virtual bool	readSectors (Sector_t sector, uint8_t *dst, size_t ns)=0
virtual Sector_t	sectorCount ()=0
virtual bool	syncDevice ()=0
virtual bool	writeSector (Sector_t sector, const uint8_t *src)=0
virtual bool	writeSectors (Sector_t sector, const uint8_t *src, size_t ns)=0

Detailed Description

FsBlockDeviceInterface class.

Member Function Documentation

end()

virtual void FsBlockDeviceInterface::end ( )

inlinevirtual

end use of device

Reimplemented in PioSdioCard, and TeensySdioCard.

isBusy()

virtual bool FsBlockDeviceInterface::isBusy ( )

pure virtual

Check for FsBlockDevice busy.

Returns

true if busy else false.

Implemented in PioSdioCard, and TeensySdioCard.

readSector()

virtual bool FsBlockDeviceInterface::readSector ( Sector_t sector, uint8_t * dst )

pure virtual

Read a sector.

Parameters

[in]	sector	Logical sector to be read.
[out]	dst	Pointer to the location that will receive the data.

Returns

true for success or false for failure.

Implemented in PioSdioCard, and TeensySdioCard.

readSectors()

virtual bool FsBlockDeviceInterface::readSectors ( Sector_t sector, uint8_t * dst, size_t ns )

pure virtual

Read multiple sectors.

Parameters

[in]	sector	Logical sector to be read.
[in]	ns	Number of sectors to be read.
[out]	dst	Pointer to the location that will receive the data.

Returns

true for success or false for failure.

Implemented in PioSdioCard, and TeensySdioCard.

sectorCount()

virtual Sector_t FsBlockDeviceInterface::sectorCount ( )

pure virtual

Returns

device size in sectors.

Implemented in PioSdioCard, and TeensySdioCard.

syncDevice()

virtual bool FsBlockDeviceInterface::syncDevice ( )

pure virtual

End multi-sector transfer and go to idle state.

Returns

true for success or false for failure.

Implemented in PioSdioCard, and TeensySdioCard.

writeSector()

virtual bool FsBlockDeviceInterface::writeSector ( Sector_t sector, const uint8_t * src )

pure virtual

Writes a sector.

Parameters

[in]	sector	Logical sector to be written.
[in]	src	Pointer to the location of the data to be written.

Returns

true for success or false for failure.

Implemented in PioSdioCard, and TeensySdioCard.

writeSectors()

virtual bool FsBlockDeviceInterface::writeSectors ( Sector_t sector, const uint8_t * src, size_t ns )

pure virtual

Write multiple sectors.

Parameters

[in]	sector	Logical sector to be written.
[in]	ns	Number of sectors to be written.
[in]	src	Pointer to the location of the data to be written.

Returns

true for success or false for failure.

Implemented in PioSdioCard, and TeensySdioCard.

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

• D:/Bill/ArduinoSdFat/libraries/SdFat/src/common/FsBlockDeviceInterface.h