diff options
Diffstat (limited to 'src/plugins/sensors/blackberry/bbcompass.cpp')
-rw-r--r-- | src/plugins/sensors/blackberry/bbcompass.cpp | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/plugins/sensors/blackberry/bbcompass.cpp b/src/plugins/sensors/blackberry/bbcompass.cpp deleted file mode 100644 index 1f517bc3..00000000 --- a/src/plugins/sensors/blackberry/bbcompass.cpp +++ /dev/null @@ -1,102 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Research In Motion -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the QtSensors module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "bbcompass.h" -#include "bbutil.h" - -using namespace BbUtil; - -BbCompass::BbCompass(QSensor *sensor) -#ifdef HAVE_COMPASS_SENSOR - : BbSensorBackend<QCompassReading>(devicePath(), SENSOR_TYPE_COMPASS, sensor) -#else - : BbSensorBackend<QCompassReading>(devicePath(), SENSOR_TYPE_ROTATION_MATRIX, sensor) -#endif -{ - setDescription(QLatin1String("Azimuth in degrees from magnetic north")); -} - -bool BbCompass::updateReadingFromEvent(const sensor_event_t &event, QCompassReading *reading) -{ - float azimuth; -#ifdef HAVE_COMPASS_SENSOR - azimuth = event.compass_s.azimuth; -#else - float xRad, yRad, zRad; - matrixToEulerZXY(event.rotation_matrix, xRad, yRad, zRad); - azimuth = radiansToDegrees(zRad); - if (azimuth < 0) - azimuth = -azimuth; - else - azimuth = 360.0f - azimuth; -#endif - - if (isAutoAxisRemappingEnabled()) { - azimuth += orientationForRemapping(); - if (azimuth >= 360.0f) - azimuth -= 360.0f; - } - - reading->setAzimuth(azimuth); - - - switch (event.accuracy) { - case SENSOR_ACCURACY_UNRELIABLE: - reading->setCalibrationLevel(0.0f); - break; - case SENSOR_ACCURACY_LOW: - reading->setCalibrationLevel(0.1f); - break; - - // We determined that MEDIUM should map to 1.0, because existing code samples - // show users should pop a calibration screen when seeing < 1.0. The MEDIUM accuracy - // is actually good enough not to require calibration, so we don't want to make it seem - // like it is required artificially. - case SENSOR_ACCURACY_MEDIUM: - reading->setCalibrationLevel(1.0f); - break; - case SENSOR_ACCURACY_HIGH: - reading->setCalibrationLevel(1.0f); - break; - } - - return true; -} - -QString BbCompass::devicePath() -{ -#ifdef HAVE_COMPASS_SENSOR - return QLatin1String("/dev/sensor/compass"); -#else - return QLatin1String("/dev/sensor/rotMatrix"); -#endif -} |