Description

This is the default PinAdapter for regular GPIO pins.

#include <PinMixerAdapter.h>

Inheritance diagram for PinMixerAdapter:

Public Member Functions
	PinMixerAdapter (PinAdapter pin1, PinAdapter pin2)
	Takes two PinAdapter classes and mixes their read() calls. Initial state is taken from pin1. More...

void	begin ()
	Initialise the pin adapter. Must be safe for repeated calls (Idempotent) More...

bool	read ()
	Read the current state of the pin. More...

virtual void	begin ()=0
	Initialise the pin adapter. Must be safe for repeated calls (Idempotent) More...

virtual bool	read ()=0
	Read the current state of the pin. More...

Constructor & Destructor Documentation

◆ PinMixerAdapter()

PinMixerAdapter::PinMixerAdapter	(	PinAdapter *	pin1,
		PinAdapter *	pin2
	)

inline

Takes two PinAdapter classes and mixes their read() calls. Initial state is taken from pin1.

The mixed read() state will only change when either PinAdapter changes its read() state. ie if pin1 state changes from HIGH to LOW the read() state will change to LOW, even if pin2 state is currently HIGH. The read() state will remain LOW until either pin changes state again (eg pin1 changes to HIGH or pin2 state changes from HIGH->LOW->HIGH

Parameters

pin1	A reference to a PinAdapter
pin2	A reference to a PinAdapter

Member Function Documentation

◆ begin()

void PinMixerAdapter::begin ( )

inlinevirtual

Initialise the pin adapter. Must be safe for repeated calls (Idempotent)

Implements PinAdapter.

◆ read()

bool PinMixerAdapter::read ( )