90 lines
2.9 KiB
C++
90 lines
2.9 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-modbus.
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*
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* nymea-plugins-modbus 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-modbus 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
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* GNU 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-modbus. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef SPEEDWIREDISCOVERY_H
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#define SPEEDWIREDISCOVERY_H
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#include <QTimer>
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#include <QObject>
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#include <QUdpSocket>
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#include <network/networkdevicediscovery.h>
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#include "speedwire.h"
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#include "speedwireinverter.h"
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#include "speedwireinterface.h"
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class SpeedwireDiscovery : public QObject
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{
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Q_OBJECT
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public:
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typedef struct SpeedwireDiscoveryResult {
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QHostAddress address;
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NetworkDeviceInfo networkDeviceInfo;
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Speedwire::DeviceType deviceType = Speedwire::DeviceTypeUnknown;
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quint16 modelId = 0;
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quint32 serialNumber = 0;
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} SpeedwireDiscoveryResult;
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explicit SpeedwireDiscovery(NetworkDeviceDiscovery *networkDeviceDiscovery, SpeedwireInterface *speedwireInterface, quint32 localSerialNumber, QObject *parent = nullptr);
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~SpeedwireDiscovery();
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bool startDiscovery();
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bool discoveryRunning() const;
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QList<SpeedwireDiscoveryResult> discoveryResult() const;
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signals:
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void discoveryFinished();
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private:
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NetworkDeviceDiscovery *m_networkDeviceDiscovery = nullptr;
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SpeedwireInterface *m_speedwireInterface = nullptr;
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quint32 m_localSerialNumber = 0;
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// Discovery
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QTimer m_multicastSearchRequestTimer;
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NetworkDeviceInfos m_networkDeviceInfos;
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QList<SpeedwireDiscoveryResult> m_results;
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QHash<QHostAddress, SpeedwireDiscoveryResult> m_resultMeters;
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QHash<QHostAddress, SpeedwireDiscoveryResult> m_resultInverters;
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bool m_unicastRunning = false;
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bool m_multicastRunning = false;
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QHash<QHostAddress, SpeedwireInverter *> m_inverters;
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void sendUnicastDiscoveryRequest(const QHostAddress &targetHostAddress);
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private slots:
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void startUnicastDiscovery();
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void startMulticastDiscovery();
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void processDatagram(const QHostAddress &senderAddress, quint16 senderPort, const QByteArray &datagram, bool multicast);
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void sendDiscoveryRequest();
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void evaluateDiscoveryFinished();
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void finishDiscovery();
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};
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#endif // SPEEDWIREDISCOVERY_H
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