diff options
Diffstat (limited to 'src/plugins/sensors/sensorfw/sensorfwgyroscope.cpp')
-rw-r--r-- | src/plugins/sensors/sensorfw/sensorfwgyroscope.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensorfw/sensorfwgyroscope.cpp b/src/plugins/sensors/sensorfw/sensorfwgyroscope.cpp new file mode 100644 index 0000000..238993a --- /dev/null +++ b/src/plugins/sensors/sensorfw/sensorfwgyroscope.cpp @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtSensors module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "sensorfwgyroscope.h" + +char const * const SensorfwGyroscope::id("sensorfw.gyroscope"); +const float SensorfwGyroscope::MILLI = 0.001; +bool SensorfwGyroscope::m_initDone = false; + +SensorfwGyroscope::SensorfwGyroscope(QSensor *sensor) + : SensorfwSensorBase(sensor) +{ + initSensor<GyroscopeSensorChannelInterface>(m_initDone); + setDescription(QLatin1String("angular velocities around x, y, and z axis in degrees per second")); + setRanges(MILLI); + setReading<QGyroscopeReading>(&m_reading); + addDataRate(10, 10); + addDataRate(50, 50); +} + +void SensorfwGyroscope::slotDataAvailable(const XYZ& data) +{ + m_reading.setX((qreal)(data.x()*MILLI)); + m_reading.setY((qreal)(data.y()*MILLI)); + m_reading.setZ((qreal)(data.z()*MILLI)); + m_reading.setTimestamp(data.XYZData().timestamp_); + newReadingAvailable(); +} + +void SensorfwGyroscope::slotFrameAvailable(const QVector<XYZ>& frame) +{ + for (int i=0, l=frame.size(); i<l; i++) { + slotDataAvailable(frame.at(i)); + } +} + +bool SensorfwGyroscope::doConnect() +{ + if (m_bufferSize==1) + return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(const XYZ&)), this, SLOT(slotDataAvailable(const XYZ&))); + return QObject::connect(m_sensorInterface, SIGNAL(frameAvailable(const QVector<XYZ>& )),this, SLOT(slotFrameAvailable(const QVector<XYZ>& ))); +} + +QString SensorfwGyroscope::sensorName() const +{ + return "gyroscopesensor"; +} + +qreal SensorfwGyroscope::correctionFactor() const +{ + return MILLI; +} |