#include <BlockDeviceInterface.h>

Inheritance diagram for BlockDeviceInterface:

Public Member Functions
virtual bool	readSector (uint32_t sector, uint8_t *dst)=0

virtual bool	readSectors (uint32_t sector, uint8_t *dst, size_t ns)=0

virtual uint32_t	sectorCount ()=0

virtual bool	syncDevice ()=0

virtual bool	writeSector (uint32_t sector, const uint8_t *src)=0

virtual bool	writeSectors (uint32_t sector, const uint8_t *src, size_t ns)=0

Detailed Description

Member Function Documentation

virtual bool BlockDeviceInterface::readSector	(	uint32_t	sector,
		uint8_t *	dst
	)

pure virtual

Read a 512 byte sector.

Parameters

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

Returns: The value true is returned for success and the value false is returned for failure.

Implemented in SdioCard.

virtual bool BlockDeviceInterface::readSectors	(	uint32_t	sector,
		uint8_t *	dst,
		size_t	ns
	)

pure virtual

Read multiple 512 byte 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: The value true is returned for success and the value false is returned for failure.

Implemented in SdioCard.

virtual uint32_t BlockDeviceInterface::sectorCount ( )

pure virtual

virtual bool BlockDeviceInterface::syncDevice ( )

pure virtual

End multi-sector transfer and go to idle state.

Returns: The value true is returned for success and the value false is returned for failure.

Implemented in SdioCard.

virtual bool BlockDeviceInterface::writeSector	(	uint32_t	sector,
		const uint8_t *	src
	)

pure virtual

Writes a 512 byte sector.

Parameters

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

Returns: The value true is returned for success and the value false is returned for failure.

Implemented in SdioCard.

virtual bool BlockDeviceInterface::writeSectors	(	uint32_t	sector,
		const uint8_t *	src,
		size_t	ns
	)

pure virtual

Write multiple 512 byte 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: The value true is returned for success and the value false is returned for failure.

Implemented in SdioCard.

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