mirror of https://github.com/nymea/nymea-gpio
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
*
|
|
* nymea-gpio
|
|
* GPIO library for nymea
|
|
*
|
|
* Copyright (C) 2013 - 2024, nymea GmbH
|
|
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
|
|
*
|
|
* This file is part of nymea-gpio.
|
|
*
|
|
* nymea-gpio is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation, either version 3
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* nymea-gpio is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with nymea-gpio. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#ifndef GPIOMONITOR_H
|
|
#define GPIOMONITOR_H
|
|
|
|
#include <QDebug>
|
|
#include <QFile>
|
|
#include <QObject>
|
|
#include <QSocketNotifier>
|
|
|
|
#include "gpio.h"
|
|
|
|
class GpioMonitor : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit GpioMonitor(int gpio, QObject *parent = nullptr);
|
|
|
|
bool enable(bool activeLow = false, Gpio::Edge edgeInterrupt = Gpio::EdgeBoth);
|
|
void disable();
|
|
|
|
bool isRunning() const;
|
|
bool value() const;
|
|
|
|
Gpio *gpio();
|
|
|
|
private:
|
|
int m_gpioNumber;
|
|
Gpio *m_gpio;
|
|
QSocketNotifier *m_notifier;
|
|
QFile m_valueFile;
|
|
bool m_currentValue;
|
|
|
|
signals:
|
|
void valueChanged(const bool &value);
|
|
|
|
private slots:
|
|
void readyReady(const int &ready);
|
|
};
|
|
|
|
#endif // GPIOMONITOR_H
|