92 lines
3.5 KiB
C++
92 lines
3.5 KiB
C++
// SPDX-License-Identifier: LGPL-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.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* nymea 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 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 nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef MODBUSRTUMASTER_H
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#define MODBUSRTUMASTER_H
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#include <QUuid>
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#include <QObject>
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#include <QSerialPort>
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#include <QDebug>
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#include "modbusrtureply.h"
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class ModbusRtuMaster : public QObject
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{
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Q_OBJECT
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public:
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// Properties
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virtual QUuid modbusUuid() const = 0;
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virtual QString serialPort() const = 0;
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virtual qint32 baudrate() const = 0;
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virtual QSerialPort::Parity parity() const = 0;
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virtual QSerialPort::DataBits dataBits() const = 0;
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virtual QSerialPort::StopBits stopBits() = 0;
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virtual int numberOfRetries() const = 0;
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virtual int timeout() const = 0;
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virtual bool connected() const = 0;
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virtual void requestReconnect() = 0;
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// Requests
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virtual ModbusRtuReply *readCoil(int slaveAddress, int registerAddress, quint16 size = 1) = 0;
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virtual ModbusRtuReply *readDiscreteInput(int slaveAddress, int registerAddress, quint16 size = 1) = 0;
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virtual ModbusRtuReply *readInputRegister(int slaveAddress, int registerAddress, quint16 size = 1) = 0;
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virtual ModbusRtuReply *readHoldingRegister(int slaveAddress, int registerAddress, quint16 size = 1) = 0;
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virtual ModbusRtuReply *writeCoils(int slaveAddress, int registerAddress, const QVector<quint16> &values) = 0;
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virtual ModbusRtuReply *writeHoldingRegisters(int slaveAddress, int registerAddress, const QVector<quint16> &values) = 0;
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protected:
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explicit ModbusRtuMaster(QObject *parent = nullptr) : QObject(parent) { };
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virtual ~ModbusRtuMaster() = default;
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signals:
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void connectedChanged(bool connected);
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void serialPortChanged(const QString &serialPort);
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void baudrateChanged(quint32 baudrate);
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void parityChanged(QSerialPort::Parity parity);
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void dataBitsChanged(QSerialPort::DataBits dataBits);
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void stopBitsChanged(QSerialPort::StopBits stopBits);
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void numberOfRetriesChanged(int numberOfRetries);
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void timeoutChanged(int timeout);
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};
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inline QDebug operator<<(QDebug debug, ModbusRtuMaster *modbusRtuMaster) {
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debug.nospace() << "ModbusRtuMaster(" << modbusRtuMaster->modbusUuid().toString();
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debug.nospace() << ", " << modbusRtuMaster->serialPort();
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debug.nospace() << ", BaudRate: " << modbusRtuMaster->baudrate();
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debug.nospace() << ", " << modbusRtuMaster->dataBits();
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debug.nospace() << ", " << modbusRtuMaster->stopBits();
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debug.nospace() << ", " << modbusRtuMaster->parity();
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debug.nospace() << ", Retries: " << modbusRtuMaster->numberOfRetries();
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debug.nospace() << ", Timeout: " << modbusRtuMaster->timeout() << "ms)";
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return debug.space();
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};
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#endif // MODBUSRTUMASTER_H
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