#include <PCF8574.h>

Inheritance diagram for PCF8574:

Public Member Functions
	PCF8574 (I2CPort &port)

virtual	~PCF8574 ()

uint8_t	readByte (const uint8_t devAddr)

void	readByteIT (const uint8_t devAddr, uint8_t *data)

void	writeByteIT (const uint8_t devAddr, uint8_t *data)

void	writeByte (const uint8_t devAddr, uint8_t data)

Public Member Functions inherited from I2CDevice
	I2CDevice ()

virtual	~I2CDevice ()

virtual void	startI2CTransfer (I2CPort *port)

virtual void	endI2CTransfer (I2CPort *port)

virtual void	i2cTxCompleted (I2CPort *port)

virtual void	i2cRxCompleted (I2CPort *port)

virtual void	i2cError (I2CPort *port)

Protected Attributes
I2CPort &	port

Private Attributes
uint8_t	lastWriteData = 0

Detailed Description

Definition at line 22 of file PCF8574.h.

Constructor & Destructor Documentation

◆ PCF8574()

PCF8574::PCF8574 ( I2CPort & port )

Definition at line 12 of file PCF8574.cpp.

◆ ~PCF8574()

PCF8574::~PCF8574 ( )

virtual

Definition at line 17 of file PCF8574.cpp.

Member Function Documentation

◆ readByte()

uint8_t PCF8574::readByte ( const uint8_t devAddr )

Definition at line 33 of file PCF8574.cpp.

◆ readByteIT()

void PCF8574::readByteIT	(	const uint8_t	devAddr,
		uint8_t *	data
	)

Definition at line 39 of file PCF8574.cpp.

◆ writeByte()

void PCF8574::writeByte	(	const uint8_t	devAddr,
		uint8_t	data
	)

Definition at line 47 of file PCF8574.cpp.

◆ writeByteIT()

void PCF8574::writeByteIT	(	const uint8_t	devAddr,
		uint8_t *	data
	)

Definition at line 43 of file PCF8574.cpp.

Member Data Documentation

◆ lastWriteData

uint8_t PCF8574::lastWriteData = 0

private

Definition at line 46 of file PCF8574.h.

◆ port

I2CPort& PCF8574::port

protected

Definition at line 42 of file PCF8574.h.

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

Public Member Functions

Protected Attributes

Private Attributes