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MagnetometerService.h
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MagnetometerService.h
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/* Copyright (c) 2012 Research In Motion Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MAGNETOMETERSERVICE_H_
#define MAGNETOMETERSERVICE_H_
#include "AbstractSensorService.h"
namespace bb {
namespace cascades {
namespace bps {
class MagnetometerService: public bb::cascades::bps::AbstractSensorService {
Q_OBJECT
public:
MagnetometerService(QObject *parent = 0);
virtual ~MagnetometerService();
virtual void handleEvent(bps_event_t *event);
Q_SIGNALS:
/**
* @brief Emitted when magnetometer data is available.
*
* @details The magnetometer measures the ambient magnetic field in each axis, in micro-Tesla (uT).
*
* @param x The ambient magnetic field in the x-axis, in micro-Tesla (uT)
* @param y The ambient magnetic field in the y-axis, in micro-Tesla (uT)
* @param z The ambient magnetic field in the z-axis, in micro-Tesla (uT)
* @param timestamp A monotonic timestamp (not date/time) that can be used to synchronize and/or
* fuse different sensor events.
* @param accuracy The accuracy of the sensor reading.
*
* @return None.
*/
void magnetometerData(float x, float y, float z, unsigned long long timestamp, SensorAccuracy accuracy);
};
} /* namespace bps */
} /* namespace cascades */
} /* namespace bb */
QML_DECLARE_TYPE(bb::cascades::bps::MagnetometerService)
#endif /* MAGNETOMETERSERVICE_H_ */