1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtSensors module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #include "simulatorcompass.h" 41 #include <QDebug> 42 #include <QtGlobal> 43 44 const char *SimulatorCompass::id("Simulator.Compass"); 45 SimulatorCompass(QSensor * sensor)46SimulatorCompass::SimulatorCompass(QSensor *sensor) 47 : SimulatorCommon(sensor) 48 { 49 setReading<QCompassReading>(&m_reading); 50 } 51 poll()52void SimulatorCompass::poll() 53 { 54 QtMobility::QCompassReadingData data = SensorsConnection::instance()->qtCompassData; 55 quint64 newTimestamp; 56 if (!data.timestamp.isValid()) 57 newTimestamp = static_cast<quint64>(QDateTime::currentMSecsSinceEpoch()) / 1000; 58 else 59 newTimestamp = static_cast<quint64>(data.timestamp.toSecsSinceEpoch()); 60 if (m_reading.azimuth() != data.azimuth 61 || m_reading.calibrationLevel() != data.calibrationLevel) { 62 m_reading.setTimestamp(newTimestamp); 63 m_reading.setAzimuth(data.azimuth); 64 m_reading.setCalibrationLevel(data.calibrationLevel); 65 66 newReadingAvailable(); 67 } 68 } 69 70