diff options
Diffstat (limited to 'src/plugins/sensors/sensorfw/sensorfwirproximitysensor.cpp')
-rw-r--r-- | src/plugins/sensors/sensorfw/sensorfwirproximitysensor.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensorfw/sensorfwirproximitysensor.cpp b/src/plugins/sensors/sensorfw/sensorfwirproximitysensor.cpp new file mode 100644 index 0000000..865d376 --- /dev/null +++ b/src/plugins/sensors/sensorfw/sensorfwirproximitysensor.cpp @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** 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 "sensorfwirproximitysensor.h" +#define RM680_PS "/dev/bh1770glc_ps" + +char const * const SensorfwIrProximitySensor::id("sensorfw.irproximitysensor"); +bool SensorfwIrProximitySensor::m_initDone = false; + + + +SensorfwIrProximitySensor::SensorfwIrProximitySensor(QSensor *sensor) + : SensorfwSensorBase(sensor) +{ + initSensor<ProximitySensorChannelInterface>(m_initDone); + setReading<QIRProximityReading>(&m_reading); + setDescription(QLatin1String("reflectance as percentage (%) of maximum")); + addOutputRange(0, 100, 1); + addDataRate(10,10); + rangeMax = QFile::exists(RM680_PS)?255:1023; +} + +void SensorfwIrProximitySensor::slotDataAvailable(const Proximity& proximity) +{ + m_reading.setReflectance((float)proximity.reflectance()*100 / rangeMax); + m_reading.setTimestamp(proximity.UnsignedData().timestamp_); + newReadingAvailable(); +} + + +bool SensorfwIrProximitySensor::doConnect() +{ + return QObject::connect(m_sensorInterface, SIGNAL(reflectanceDataAvailable(const Proximity&)), + this, SLOT(slotDataAvailable(const Proximity&))); +} + + +QString SensorfwIrProximitySensor::sensorName() const +{ + return "proximitysensor"; +} + + |