/**************************************************************************** ** ** Copyright (C) 2016 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 "sensorfwirproximitysensor.h" #define RM680_PS "/dev/bh1770glc_ps" char const * const SensorfwIrProximitySensor::id("sensorfw.irproximitysensor"); SensorfwIrProximitySensor::SensorfwIrProximitySensor(QSensor *sensor) : SensorfwSensorBase(sensor) , m_initDone(false) { init(); setReading(&m_reading); setDescription(QLatin1String("reflectance as percentage (%) of maximum")); addOutputRange(0, 100, 1); addDataRate(10,10); rangeMax = QFile::exists(RM680_PS)?255:1023; sensor->setDataRate(10);//set a default rate } void SensorfwIrProximitySensor::slotDataAvailable(const Proximity& proximity) { m_reading.setReflectance((float)proximity.reflectance()*100 / rangeMax); m_reading.setTimestamp(proximity.UnsignedData().timestamp_); newReadingAvailable(); } bool SensorfwIrProximitySensor::doConnect() { Q_ASSERT(m_sensorInterface); return QObject::connect(m_sensorInterface, SIGNAL(reflectanceDataAvailable(Proximity)), this, SLOT(slotDataAvailable(Proximity))); } QString SensorfwIrProximitySensor::sensorName() const { return "proximitysensor"; } void SensorfwIrProximitySensor::init() { m_initDone = false; initSensor(m_initDone); } void SensorfwIrProximitySensor::start() { if (reinitIsNeeded) init(); SensorfwSensorBase::start(); }