sensorfwirproximitysensor.cpp

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:critical reason:ipc

#include "sensorfwirproximitysensor.h"

#define RM680_PS "/dev/bh1770glc_ps"

char const * const SensorfwIrProximitySensor::id("sensorfw.irproximitysensor");

SensorfwIrProximitySensor::SensorfwIrProximitySensor(QSensor *sensor)

    : SensorfwSensorBase(sensor)

    , m_initDone(false)

    init();

    setReading<QIRProximityReading>(&m_reading);

    setDescription(QLatin1String("reflectance as percentage (%) of maximum"));

    addOutputRange(0, 100, 1);

    addDataRate(10,10);

    rangeMax = QFile::exists(RM680_PS)?255:1023;

    sensor->setDataRate(10);//set a default rate

void SensorfwIrProximitySensor::slotDataAvailable(const Proximity& proximity)

    m_reading.setReflectance((float)proximity.reflectance()*100 / rangeMax);

    m_reading.setTimestamp(proximity.UnsignedData().timestamp_);

    newReadingAvailable();

bool SensorfwIrProximitySensor::doConnect()

    Q_ASSERT(m_sensorInterface);

    return QObject::connect(m_sensorInterface, SIGNAL(reflectanceDataAvailable(Proximity)),

                            this, SLOT(slotDataAvailable(Proximity)));

QString SensorfwIrProximitySensor::sensorName() const

    return "proximitysensor";

void SensorfwIrProximitySensor::init()

    m_initDone = false;

    initSensor<ProximitySensorChannelInterface>(m_initDone);

void SensorfwIrProximitySensor::start()

    if (reinitIsNeeded)

        init();

    SensorfwSensorBase::start();