84 lines
2.3 KiB
C++
84 lines
2.3 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 SPEEDWIREINVERTERREPLY_H
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#define SPEEDWIREINVERTERREPLY_H
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#include <QObject>
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#include <QTimer>
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#include "speedwireinverterrequest.h"
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class SpeedwireInverterReply : public QObject
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{
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Q_OBJECT
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friend class SpeedwireInverter;
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public:
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enum Error {
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ErrorNoError, // Response on, no error
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ErrorInverterError, // Inverter returned error
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ErrorTimeout // Request timeouted
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};
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Q_ENUM(Error)
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// Request
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SpeedwireInverterRequest request() const;
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Error error() const;
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// Response
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QByteArray responseData() const;
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Speedwire::Header responseHeader() const;
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Speedwire::InverterPacket responsePacket() const;
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QByteArray responsePayload() const;
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signals:
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void finished();
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void timeout();
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private:
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explicit SpeedwireInverterReply(const SpeedwireInverterRequest &request, QObject *parent = nullptr);
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QTimer m_timer;
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Error m_error = ErrorNoError;
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SpeedwireInverterRequest m_request;
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quint8 m_retries = 0;
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quint8 m_maxRetries = 3;
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int m_timeout = 3000;
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QByteArray m_responseData;
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Speedwire::Header m_responseHeader;
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Speedwire::InverterPacket m_responsePacket;
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QByteArray m_responsePayload;
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void finishReply(Error error);
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void startWaiting();
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};
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#endif // SPEEDWIREINVERTERREPLY_H
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