61 lines
1.1 KiB
C++
61 lines
1.1 KiB
C++
#ifndef GPIOMONITOR_H
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#define GPIOMONITOR_H
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#include <QMutex>
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#include <QThread>
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#include <QObject>
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#include "gpio.h"
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class GpioMonitor : public QThread
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{
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Q_OBJECT
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public:
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explicit GpioMonitor(int gpio, QObject *parent = nullptr);
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~GpioMonitor() override;
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Gpio::Edge edge() const;
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void setEdge(Gpio::Edge edge);
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bool activeLow() const;
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void setActiveLow(bool activeLow);
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Gpio::Value value();
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bool enabled() const;
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private:
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int m_gpioNumber = -1;
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Gpio::Edge m_edge = Gpio::EdgeBoth;
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bool m_activeLow = true;
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bool m_enabled = false;
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// Thread stuff
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QMutex m_valueMutex;
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Gpio::Value m_value = Gpio::ValueInvalid;
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QMutex m_stopMutex;
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bool m_stop = false;
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void setValue(Gpio::Value value);
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void setEnabled(bool enabled);
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protected:
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void run() override;
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signals:
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void interruptOccured(bool value);
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void enabledChanged(bool enabled);
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private slots:
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void onThreadStarted();
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void onThreadFinished();
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public slots:
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bool enable();
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void disable();
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};
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#endif // GPIOMONITOR_H
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