From 203c9707194f167a70cb27ea47dbb6d7bb3e7d09 Mon Sep 17 00:00:00 2001 From: Lorn Potter Date: Mon, 31 Jul 2017 17:04:49 +1000 Subject: add sensor plugin for TI sensortag [ChangeLog][QSensorBackend] Support for TI Sensortag sensor board. Introduce env var QT_SENSORTAG_ID for specifying a specific sensor tag. On mac, this is the sensortag uuid, on linux it is the sensor tag's bluetooth address. Change-Id: I7c5db8dac15ddbfdb0709bd6462759b4a70d32b7 Reviewed-by: Lorn Potter --- .../sensors/sensortag/sensortaghumiditysensor.cpp | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 src/plugins/sensors/sensortag/sensortaghumiditysensor.cpp (limited to 'src/plugins/sensors/sensortag/sensortaghumiditysensor.cpp') diff --git a/src/plugins/sensors/sensortag/sensortaghumiditysensor.cpp b/src/plugins/sensors/sensortag/sensortaghumiditysensor.cpp new file mode 100644 index 00000000..77b4585c --- /dev/null +++ b/src/plugins/sensors/sensortag/sensortaghumiditysensor.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Lorn Potter +** Copyright (C) 2017 The Qt Company Ltd. +** Copyright (C) 2016 Canonical, 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 "sensortaghumiditysensor.h" +#include "sensortagbase.h" + +char const * const SensorTagHumiditySensor::id("sensortag.humidity"); + +SensorTagHumiditySensor::SensorTagHumiditySensor(QSensor *sensor) + : SensorTagBase(sensor) +{ + setReading(&m_reading); +} + + +void SensorTagHumiditySensor::humidityChanged(qreal value) +{ + m_reading.setRelativeHumidity(value); + + m_reading.setTimestamp(produceTimestamp()); + newReadingAvailable(); +} + +void SensorTagHumiditySensor::start() +{ + QObject::connect(this, &SensorTagBase::humidityDataAvailable, + this, &SensorTagHumiditySensor::humidityChanged); + d_ptr->enableService(TI_SENSORTAG_HUMIDTIY_SERVICE); +} + +void SensorTagHumiditySensor::stop() +{ + QObject::disconnect(this, &SensorTagBase::humidityDataAvailable, + this, &SensorTagHumiditySensor::humidityChanged); + d_ptr->disableService(TI_SENSORTAG_HUMIDTIY_SERVICE); +} + -- cgit v1.2.3