83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-plugins.
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*
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* nymea-plugins is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-plugins is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with nymea-plugins. If not, see <https://www.gnu.org/licenses/>.
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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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