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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 "sensorfwaccelerometer.h"
++
++ char const * const sensorfwaccelerometer::id("sensorfw.accelerometer");
++
++ sensorfwaccelerometer::sensorfwaccelerometer(QSensor *sensor)
++ : SensorfwSensorBase(sensor),
++ m_initDone(false)
++ {
++ init();
++ setDescription(QLatin1String("x, y, and z axes accelerations in m/s^2"));
++ setRanges(GRAVITY_EARTH_THOUSANDTH);
++ setReading<QAccelerometerReading>(&m_reading);
++ sensor->setDataRate(50);//set a default rate
++ }
++
++ void sensorfwaccelerometer::slotDataAvailable(const XYZ& data)
++ {
++ // Convert from milli-Gs to meters per second per second
++ // Using 1 G = 9.80665 m/s^2
++ m_reading.setX(data.x() * GRAVITY_EARTH_THOUSANDTH);
++ m_reading.setY(data.y() * GRAVITY_EARTH_THOUSANDTH);
++ m_reading.setZ(data.z() * GRAVITY_EARTH_THOUSANDTH);
++ m_reading.setTimestamp(data.XYZData().timestamp_);
++ newReadingAvailable();
++ }
++
++ void sensorfwaccelerometer::slotFrameAvailable(const QList<XYZ> &frame)
++ {
++ for (int i=0, l=frame.size(); i<l; i++) {
++ slotDataAvailable(frame.at(i));
++ }
++ }
++
++ bool sensorfwaccelerometer::doConnect()
++ {
++ Q_ASSERT(m_sensorInterface);
++ if (m_bufferSize==1)
++ return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(XYZ)), this, SLOT(slotDataAvailable(XYZ)));
++ return QObject::connect(m_sensorInterface, SIGNAL(frameAvailable(QList<XYZ>)), this,
++ SLOT(slotFrameAvailable(QList<XYZ>)));
++ }
++
++
++ QString sensorfwaccelerometer::sensorName() const
++ {
++ return "accelerometersensor";
++ }
++
++
++ qreal sensorfwaccelerometer::correctionFactor() const
++ {
++ return GRAVITY_EARTH_THOUSANDTH;
++ }
++
++ void sensorfwaccelerometer::init()
++ {
++ m_initDone = false;
++ initSensor<AccelerometerSensorChannelInterface>(m_initDone);
++ }
++
++ void sensorfwaccelerometer::start()
++ {
++ if (reinitIsNeeded)
++ init();
++ SensorfwSensorBase::start();
++ }