diff options
Diffstat (limited to 'src/plugins/sensors/sensortag/sensortagaccelerometer.cpp')
-rw-r--r-- | src/plugins/sensors/sensortag/sensortagaccelerometer.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensortag/sensortagaccelerometer.cpp b/src/plugins/sensors/sensortag/sensortagaccelerometer.cpp new file mode 100644 index 00000000..b5b582a9 --- /dev/null +++ b/src/plugins/sensors/sensortag/sensortagaccelerometer.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Lorn Potter +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "sensortagaccelerometer.h" +#include <QtSensors/qsensorbackend.h> + +char const * const SensorTagAccelerometer::id("sensortag.accelerometer"); + +SensorTagAccelerometer::SensorTagAccelerometer(QSensor *sensor) + : SensorTagBase(sensor) +{ + init(); + setDescription(QLatin1String("x, y, and z axes accelerations in m/s^2")); + setReading<QAccelerometerReading>(&m_reading); + sensor->setDataRate(50);//set a default rate +} + +void SensorTagAccelerometer::slotDataAvailable(const QAccelerometerReading &data) +{ + m_reading.setX(data.x()); + m_reading.setY(data.y()); + m_reading.setZ(data.z()); + m_reading.setTimestamp(produceTimestamp()); + newReadingAvailable(); +} + +void SensorTagAccelerometer::init() +{ + m_initDone = false; +} + +void SensorTagAccelerometer::start() +{ + QObject::connect(this, &SensorTagBase::accelDataAvailable, + this, &SensorTagAccelerometer::slotDataAvailable); + d_ptr->enableService(TI_SENSORTAG_ACCELEROMETER_SERVICE); +} + +void SensorTagAccelerometer::stop() +{ + QObject::disconnect(this, &SensorTagBase::accelDataAvailable, + this, &SensorTagAccelerometer::slotDataAvailable); + d_ptr->disableService(TI_SENSORTAG_ACCELEROMETER_SERVICE); +} + |