semf::app::DigitalOut Class Reference

Class for handling a digital output. More...

#include <digitalout.h>

Inheritance diagram for semf::app::DigitalOut:

Collaboration diagram for semf::app::DigitalOut:

Public Types
enum	State : bool { Low = false , High = true }

Public Member Functions
virtual	~DigitalOut ()=default
virtual void	setInverted (bool inverted)=0
	Configures the inversion of the output. More...
virtual void	set (State state=High)=0
	Sets the output level of a GPIO pin. More...
virtual void	reset ()=0
virtual void	toggle ()=0
virtual State	state () const =0
	Gets the present/current state of a GPIO pin. More...

Detailed Description

Class for handling a digital output.

Definition at line 23 of file digitalout.h.

Member Enumeration Documentation

State

enum semf::app::DigitalOut::State : bool

Enum for the state of the pin.

Enumerator
Low	Pin is set to a low state
High	Pin is set to a high state

Definition at line 27 of file digitalout.h.

Constructor & Destructor Documentation

~DigitalOut()

virtual semf::app::DigitalOut::~DigitalOut ( )

virtualdefault

Member Function Documentation

reset()

virtual void semf::app::DigitalOut::reset ( )

pure virtual

Sets low level of a GPIO pin.

Implemented in semf::DigitalOut.

set()

virtual void semf::app::DigitalOut::set ( State  state = High )

pure virtual

Sets the output level of a GPIO pin.

Parameters

state

The new output level of a GPIO pin.

Note

Default is High.

Implemented in semf::DigitalOut.

setInverted()

virtual void semf::app::DigitalOut::setInverted ( bool  inverted )

pure virtual

Configures the inversion of the output.

Parameters

inverted

true sets high level of a pin as low and a low level of a pin as high.

Implemented in semf::DigitalOut.

state()

virtual State semf::app::DigitalOut::state ( ) const

pure virtual

Gets the present/current state of a GPIO pin.

Returns

Present/current state of a GPIO pin.

Implemented in semf::DigitalOut.

toggle()

virtual void semf::app::DigitalOut::toggle ( )

pure virtual

Toggles the output of a GPIO pin.

Implemented in semf::DigitalOut.