alternate blinking of two PCF8547 pins More...

#include <Noiasca_PCF8574.h>

Inheritance diagram for AlternatingPCF8574:

Public Member Functions
	AlternatingPCF8574 (PCF8574expander &hardware, uint8_t pin)

Public Member Functions inherited from Alternating< PCF8574_IF >
void	begin ()
	start hardware More...

void	setOnInterval (uint16_t onA, uint16_t onB)
	set on/off times More...

void	setOnInterval (uint16_t onA)
	set on/off times More...

void	setOnStateChange (Callback funcPtr)
	set the callback function onStateChange More...

void	on ()
	switch output on More...

void	off ()
	switch output off More...

void	toggle ()
	switch between on or off state

void	update (uint32_t currentMillis=millis())
	check if update is necessary More...

Detailed Description

alternate blinking of two PCF8547 pins

wrapper to alternate two PCF8547 pin. Inherits "style" class and composites PCF8547 pin.

Constructor & Destructor Documentation

AlternatingPCF8574::AlternatingPCF8574	(	PCF8574expander &	hardware,
		uint8_t	pin
	)

inline

Parameters

hardware	a reference to your PCF8574 object
pin	the first of two consecutive pixels on the expander to be used (also the next pixel will be used!)