adventsfenster/include/relais.h

#ifndef __relais_H__
#define __relais_H__

#include <Arduino.h>

class relais
{
private:
    size_t _ctrl_pin;
    bool _relais_on = false;
public:
    relais(size_t ctrl_pin);
    ~relais();
    void on();
    void off();
    void toggle();
    bool is_on();
    void begin();
};

relais::relais(size_t ctrl_pin)
{
    _ctrl_pin = ctrl_pin;
    _relais_on = false;
}

void relais::begin()
{
    pinMode(_ctrl_pin, OUTPUT);
    digitalWrite(_ctrl_pin, HIGH);
    _relais_on = false;
}

relais::~relais()
{
}

void relais::on()
{
    if(_relais_on == false)
    {
        digitalWrite(_ctrl_pin, LOW);
        _relais_on = true;
    }
}

void relais::off()
{
    if(_relais_on == true)
    {
        digitalWrite(_ctrl_pin, HIGH);
        _relais_on = false;
    }
}

void relais::toggle()
{
    if(true == _relais_on)
    {
        digitalWrite(_ctrl_pin, HIGH);
        _relais_on = false;
    }
    else
    {
        digitalWrite(_ctrl_pin, LOW);
        _relais_on = true;
    }
}

bool relais::is_on()
{
    return(_relais_on);
}

#endif