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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "sensorfwlightsensor.h"
char const * const SensorfwLightSensor::id("sensorfw.lightsensor");
SensorfwLightSensor::SensorfwLightSensor(QSensor *sensor)
: SensorfwSensorBase(sensor)
, m_initDone(false)
{
init();
setReading<QLightReading>(&m_reading);
sensor->setDataRate(10);//set a default rate
}
void SensorfwLightSensor::slotDataAvailable(const Unsigned& data)
{
m_reading.setLux(data.x());
m_reading.setTimestamp(data.UnsignedData().timestamp_);
newReadingAvailable();
}
bool SensorfwLightSensor::doConnect()
{
Q_ASSERT(m_sensorInterface);
return QObject::connect(m_sensorInterface, SIGNAL(ALSChanged(Unsigned)),
this, SLOT(slotDataAvailable(Unsigned)));
}
QString SensorfwLightSensor::sensorName() const
{
return "alssensor";
}
void SensorfwLightSensor::init()
{
m_initDone = false;
initSensor<ALSSensorChannelInterface>(m_initDone);
}
void SensorfwLightSensor::start()
{
if (reinitIsNeeded)
init();
SensorfwSensorBase::start();
}
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