89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2025, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU Lesser General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; version 3. This project is distributed in the hope that
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* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef FLOWERCARE_H
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#define FLOWERCARE_H
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#include <QObject>
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#include <hardware/bluetoothlowenergy/bluetoothlowenergydevice.h>
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static QBluetoothUuid sensorServiceUuid = QBluetoothUuid(QUuid("00001204-0000-1000-8000-00805f9b34fb"));
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// Contains Battery level and firmware version
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static QBluetoothUuid batteryFirmwareCharacteristicUuid = QBluetoothUuid(QUuid("00001a02-0000-1000-8000-00805f9b34fb"));
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// Need to write 0xA01F to this
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static QBluetoothUuid sensorControlCharacteristicUuid = QBluetoothUuid(QUuid("00001a00-0000-1000-8000-00805f9b34fb"));
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// contains sensor data
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static QBluetoothUuid sensorDataCharacteristicUuid = QBluetoothUuid(QUuid("00001a01-0000-1000-8000-00805f9b34fb"));
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class FlowerCare : public QObject
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{
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Q_OBJECT
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public:
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explicit FlowerCare(BluetoothLowEnergyDevice* thing, QObject *parent = nullptr);
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void refreshData();
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BluetoothLowEnergyDevice* btDevice() const;
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signals:
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void finished(quint8 batteryLevel, double degreeCelsius, double lux, double moisture, double fertility);
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void failed();
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private slots:
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void onConnectedChanged(bool connected);
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void onServiceDiscoveryFinished();
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void onSensorServiceStateChanged(const QLowEnergyService::ServiceState &state);
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void onSensorServiceCharacteristicRead(const QLowEnergyCharacteristic &characteristic, const QByteArray &value);
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void onSensorServiceCharacteristicChanged(const QLowEnergyCharacteristic &characteristic, const QByteArray &value);
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private:
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void printServiceDetails(QLowEnergyService* service) const;
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void processSensorData(const QByteArray &data);
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BluetoothLowEnergyDevice *m_bluetoothDevice;
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// Services
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QLowEnergyService *m_sensorService = nullptr;
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QLowEnergyCharacteristic m_sensorDataCharacteristic;
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// cache
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quint8 m_batteryLevel = 0;
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};
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#endif // FLOWERCARE_H
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