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Diffstat (limited to 'src/plugins/sensors/sensortag/sensortagbase.h')
| -rw-r--r-- | src/plugins/sensors/sensortag/sensortagbase.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensortag/sensortagbase.h b/src/plugins/sensors/sensortag/sensortagbase.h new file mode 100644 index 00000000..5d61aacf --- /dev/null +++ b/src/plugins/sensors/sensortag/sensortagbase.h @@ -0,0 +1,252 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Lorn Potter +** Copyright (C) 2017 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SENSORTAGBASEPRIVATE_H +#define SENSORTAGBASEPRIVATE_H + +#include <QObject> +#include <QSensorBackend> + +#include <QBluetoothDeviceDiscoveryAgent> +#include <QBluetoothDeviceInfo> +#include <QLowEnergyController> +#include <QLowEnergyService> + +#include <QAccelerometerReading> +#include <QGyroscopeReading> +#include <QMagnetometerReading> + +class SensorTagBase; + +class SensorTagBasePrivate : public QObject +{ + Q_OBJECT + Q_DECLARE_PUBLIC(SensorTagBase) +public: + explicit SensorTagBasePrivate(QObject *parent = 0); + + QLowEnergyService *lightService = nullptr; + QLowEnergyService *temperatureService = nullptr; + QLowEnergyService *barometerService = nullptr; + QLowEnergyService *humidityService = nullptr; + QLowEnergyService *movementService = nullptr; + QLowEnergyService *acceleratorService = nullptr; + QLowEnergyService *magnetometerService = nullptr; + QLowEnergyService *gyroscopeService = nullptr; + + void enableService(const QBluetoothUuid &uuid); + void disableService(const QBluetoothUuid &uuid); + + static SensorTagBasePrivate *instance(); + +signals: + void accelDataAvailable(const QAccelerometerReading &); + void gyroDataAvailable(const QGyroscopeReading &); + void magDataAvailable(const QMagnetometerReading &); + + void luxDataAvailable(qreal); + void tempDataAvailable(qreal); + void humidityDataAvailable(qreal); + void pressureDataAvailable(qreal); + void compassDataAvailable(qreal); + +public slots: + void enableLight(bool); + void enableTemp(bool); + void enablePressure(bool); + void enableHumidity(bool); + void enableMovement(bool); + + void deviceFound(const QBluetoothDeviceInfo&); + void scanFinished(); + + void deviceScanError(QBluetoothDeviceDiscoveryAgent::Error); + void serviceDiscovered(const QBluetoothUuid &); + + void controllerError(QLowEnergyController::Error); + + void sensortagDeviceConnected(); + void deviceDisconnected(); + + void serviceStateChanged(QLowEnergyService::ServiceState s); + void updateCharacteristic(const QLowEnergyCharacteristic &c, + const QByteArray &value); + void serviceError(QLowEnergyService::ServiceError e); + void doConnections(QLowEnergyService *service); + +private slots: + void deviceSearch(); + void serviceDiscoveryFinished(); + void deviceSearchTimeout(); + +private: + + void convertLux(const QByteArray &value); + void convertTemperature(const QByteArray &value); + void convertBarometer(const QByteArray &value); + void convertHumidity(const QByteArray &value); + void convertAccelerometer(const QByteArray &value); + void convertMagnetometer(const QByteArray &value); + void convertGyroscope(const QByteArray &value); + + QBluetoothDeviceDiscoveryAgent *m_deviceDiscoveryAgent = nullptr; + QLowEnergyDescriptor m_notificationDesc; + + QLowEnergyController *m_control = nullptr; + QLowEnergyService *infoService = nullptr; + + QAccelerometerReading accelReading; + QGyroscopeReading gyroReading; + QMagnetometerReading magReading; + + bool discoveryDone = false; + QList <QBluetoothUuid> enabledServiceUuids; + SensorTagBase *q_ptr; + + bool accelerometerEnabled = false; + bool gyroscopeEnabled = false; + bool magnetometerEnabled = false; + + const QByteArray enableSensorCharacteristic = QByteArrayLiteral("\x01"); + const QByteArray disableSensorCharacteristic = QByteArrayLiteral("\x00"); + + const QByteArray enableNotificationsCharacteristic = QByteArrayLiteral("\x01\x00"); + const QByteArray disableNotificationsCharacteristic = QByteArrayLiteral("\x00\x00"); +}; + +const QBluetoothUuid TI_SENSORTAG_TEMPERATURE_SERVICE(QUuid("{f000aa00-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_IR_TEMPERATURE_DATA(QUuid("{f000aa01-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_IR_TEMPERATURE_CONTROL(QUuid("{f000aa02-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_IR_TEMPERATURE_PERIOD(QUuid("{f000aa03-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_ACCELEROMETER_SERVICE(QUuid("{f000aa10-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_ACCELEROMETER_DATA(QUuid("{f000aa11-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_ACCELEROMETER_CONTROL(QUuid("{f000aa12-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_ACCELEROMETER_PERIOD(QUuid("{f000aa13-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_HUMIDTIY_SERVICE(QUuid("{f000aa20-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_HUMIDTIY_DATA(QUuid("{f000aa21-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_HUMIDTIY_CONTROL(QUuid("{f000aa22-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_HUMIDTIY_PERIOD(QUuid("{f000aa23-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_MAGNETOMETER_SERVICE(QUuid("{f000aa30-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MAGNETOMETER_DATA(QUuid("{f000aa31-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MAGNETOMETER_CONTROL(QUuid("{f000aa32-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MAGNETOMETER_PERIOD(QUuid("{f000aa33-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_BAROMETER_SERVICE(QUuid("{f000aa40-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_BAROMETER_DATA(QUuid("{f000aa41-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_BAROMETER_CONTROL(QUuid("{f000aa42-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_BAROMETER_CALIBRATION(QUuid("{f000aa43-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_BAROMETER_PERIOD(QUuid("{f000aa44-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_GYROSCOPE_SERVICE(QUuid("{f000aa50-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_GYROSCOPE_DATA(QUuid("{f000aa51-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_GYROSCOPE_CONTROL(QUuid("{f000aa52-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_GYROSCOPE_PERIOD(QUuid("{f000aa53-0451-4000-b000-000000000000}")); + +// test service "{f000aa60-0451-4000-b000-000000000000}" + +const QBluetoothUuid TI_SENSORTAG_IO_SERVICE(QUuid("{f000aa64-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_IO_DATA(QUuid("{f000aa65-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_IO_CONTROL(QUuid("{f000aa66-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_LIGHT_SERVICE(QUuid("{f000aa70-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_LIGHT_DATA(QUuid("{f000aa71-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_LIGHT_CONTROL(QUuid("{f000aa72-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_LIGHT_PERIOD(QUuid("{f000aa73-0451-4000-b000-000000000000}")); + +const QBluetoothUuid TI_SENSORTAG_MOVEMENT_SERVICE(QUuid("{f000aa80-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MOVEMENT_DATA(QUuid("{f000aa81-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MOVEMENT_CONTROL(QUuid("{f000aa82-0451-4000-b000-000000000000}")); +const QBluetoothUuid TI_SENSORTAG_MOVEMENT_PERIOD(QUuid("{f000aa83-0451-4000-b000-000000000000}")); + +// keypress "{f000ffe0-0000-1000-8000-00805f9b34fb" + +// Connection Control Service "{f000ccc0-0451-4000-b000-000000000000}" +// OAD (over air download) Service "{f000ffc0-0451-4000-b000-000000000000}" + +const QBluetoothUuid TI_SENSORTAG_INFO_SERVICE(QUuid("{0000180a-0000-1000-8000-00805f9b34fb}")); +//we might want to use these somehow +//const QBluetoothUuid TI_SENSORTAG_BATTERY_SERVICE "180F" +//const QBluetoothUuid TI_SENSORTAG_BATTERY_BATTERY_LEVEL "2A19" + +// {00001800-0000-1000-8000-00805f9b34fb} //Generic Access Service +// {00001801-0000-1000-8000-00805f9b34fb} //Generic Attribute Service + +class SensorTagBase : public QSensorBackend +{ + Q_OBJECT + Q_DECLARE_PRIVATE(SensorTagBase) +public: + SensorTagBase(QSensor *sensor); + virtual ~SensorTagBase(); + + quint64 produceTimestamp(); +signals: + void accelDataAvailable(const QAccelerometerReading &); + void luxDataAvailable(qreal); + void tempDataAvailable(qreal); + void humidityDataAvailable(qreal); + void pressureDataAvailable(qreal); + void gyroDataAvailable(const QGyroscopeReading &); + void magDataAvailable(const QMagnetometerReading &); + +protected: + void start() override; + void stop() override; + QLowEnergyService *leService; + QBluetoothUuid *serviceId; + +private: + SensorTagBasePrivate *d_ptr; + friend class SensorTagTemperatureSensor; + friend class SensorTagAls; + friend class SensorTagHumiditySensor; + friend class SensorTagLightSensor; + + friend class SensorTagPressureSensor; + friend class SensorTagAccelerometer; + + friend class SensorTagGyroscope; + friend class SensorTagMagnetometer; +}; + +#endif // SENSORTAGBASEPRIVATE_H |