The SR74HCT595 is an 8-Bit Shift Register with 3-State Output Registers. More...

#include <SR74HCT595.h>

Inheritance diagram for functions::SR74HCT595:

Collaboration diagram for functions::SR74HCT595:

Public Member Functions
	SR74HCT595 (bus::addr_t address, bool shift_clock=false)

bool	transfer (const void mosi_buf, void miso_buf, size_t count) const

bool	transfer8 (uint8_t data_in, uint8_t *data_out=nullptr) const

bool	transfer16 (uint16_t data_in, uint16_t *data_out=nullptr) const

bool	transfer32 (uint32_t data_in, uint32_t *data_out=nullptr) const

	DataFunction (bus::addr_t address, const SPISettings &spiSettings)

Public Member Functions inherited from functions::DataFunction
	DataFunction (bus::addr_t address, const SPISettings &spiSettings)

void	begin_communication () const

void	end_communication () const

Public Member Functions inherited from functions::Function
	Function (bus::addr_t address)

Static Public Attributes
static const SPISettings	DEFAULT_SPI_SETTINGS

static const SPISettings	DEFAULT_SPI_SETTINGS_SHIFTED_CLOCK

Additional Inherited Members
Public Attributes inherited from functions::DataFunction
const SPISettings &	spi_settings

Public Attributes inherited from functions::Function
const bus::addr_t	address

Protected Member Functions inherited from functions::DataFunction
void	transfer (const void mosi_buf, void miso_buf, size_t count) const

uint8_t	transfer8 (uint8_t data_in) const

uint16_t	transfer16 (uint16_t data_in) const

uint32_t	transfer32 (uint32_t data_in) const

Static Protected Member Functions inherited from functions::DataFunction
static SPIClass &	get_raw_spi ()

Detailed Description

The SR74HCT595 is an 8-Bit Shift Register with 3-State Output Registers.

It is used for instance at the MIntBlock and the CBlock.

Definition at line 15 of file SR74HCT595.h.

Constructor & Destructor Documentation

◆ SR74HCT595()

functions::SR74HCT595::SR74HCT595	(	bus::addr_t	address,
		bool	shift_clock = false )

Definition at line 14 of file SR74HCT595.cpp.

Member Function Documentation

◆ DataFunction()

functions::DataFunction::DataFunction	(	bus::addr_t	address,
		const SPISettings &	spiSettings )

Definition at line 63 of file functions.cpp.

◆ transfer()

bool functions::SR74HCT595::transfer	(	const void *	mosi_buf,
		void *	miso_buf,
		size_t	count ) const

Definition at line 18 of file SR74HCT595.cpp.

References functions::DataFunction::transfer().

◆ transfer16()

bool functions::SR74HCT595::transfer16	(	uint16_t	data_in,
		uint16_t *	data_out = nullptr ) const

Definition at line 41 of file SR74HCT595.cpp.

References functions::DataFunction::transfer16().

◆ transfer32()

bool functions::SR74HCT595::transfer32	(	uint32_t	data_in,
		uint32_t *	data_out = nullptr ) const

Definition at line 53 of file SR74HCT595.cpp.

References functions::DataFunction::transfer32().

◆ transfer8()

bool functions::SR74HCT595::transfer8	(	uint8_t	data_in,
		uint8_t *	data_out = nullptr ) const

Definition at line 29 of file SR74HCT595.cpp.

References functions::DataFunction::transfer8().

Member Data Documentation

◆ DEFAULT_SPI_SETTINGS

const SPISettings functions::SR74HCT595::DEFAULT_SPI_SETTINGS

static

Initial value:

{

4'000'000, MSBFIRST, SPI_MODE3 }

Definition at line 7 of file SR74HCT595.h.

◆ DEFAULT_SPI_SETTINGS_SHIFTED_CLOCK

const SPISettings functions::SR74HCT595::DEFAULT_SPI_SETTINGS_SHIFTED_CLOCK