117 lines
4.0 KiB
C++
117 lines
4.0 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2021, 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 MODBUSRTUMASTERIMPL_H
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#define MODBUSRTUMASTERIMPL_H
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#include <QObject>
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#include <QSerialPort>
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#ifdef WITH_QTSERIALBUS
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#include <QtSerialBus/QtSerialBus>
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#endif
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#include "hardware/modbus/modbusrtumaster.h"
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namespace nymeaserver {
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class ModbusRtuMasterImpl : public ModbusRtuMaster
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{
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Q_OBJECT
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public:
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explicit ModbusRtuMasterImpl(const QUuid &modbusUuid, const QString &serialPort, qint32 baudrate, QSerialPort::Parity parity, QSerialPort::DataBits dataBits, QSerialPort::StopBits stopBits, int numberOfRetries, int timeout, QObject *parent = nullptr);
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~ModbusRtuMasterImpl() override = default;
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QUuid modbusUuid() const override;
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QString serialPort() const override;
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void setSerialPort(const QString &serialPort);
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qint32 baudrate() const override;
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void setBaudrate(qint32 baudrate);
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QSerialPort::Parity parity() const override;
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void setParity(QSerialPort::Parity parity);
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QSerialPort::DataBits dataBits() const override;
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void setDataBits(QSerialPort::DataBits dataBits);
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QSerialPort::StopBits stopBits() override;
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void setStopBits(QSerialPort::StopBits stopBits);
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bool connected() const override;
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void requestReconnect() override;
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bool connectDevice();
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void disconnectDevice();
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int numberOfRetries() const override;
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void setNumberOfRetries(int numberOfRetries);
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int timeout() const override;
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void setTimeout(int timeout);
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// Requests
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ModbusRtuReply *readCoil(int slaveAddress, int registerAddress, quint16 size = 1) override;
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ModbusRtuReply *readDiscreteInput(int slaveAddress, int registerAddress, quint16 size = 1) override;
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ModbusRtuReply *readInputRegister(int slaveAddress, int registerAddress, quint16 size = 1) override;
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ModbusRtuReply *readHoldingRegister(int slaveAddress, int registerAddress, quint16 size = 1) override;
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ModbusRtuReply *writeCoils(int slaveAddress, int registerAddress, const QVector<quint16> &values) override;
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ModbusRtuReply *writeHoldingRegisters(int slaveAddress, int registerAddress, const QVector<quint16> &values) override;
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private:
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QUuid m_modbusUuid;
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bool m_connected = false;
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#ifdef WITH_QTSERIALBUS
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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QModbusRtuSerialClient *m_modbus = nullptr;
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#else
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QModbusRtuSerialMaster *m_modbus = nullptr;
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#endif
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#endif // WITH_QTSERIALBUS
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QString m_serialPort;
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qint32 m_baudrate;
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QSerialPort::Parity m_parity;
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QSerialPort::DataBits m_dataBits;
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QSerialPort::StopBits m_stopBits;
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int m_numberOfRetries = 3;
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int m_timeout = 100;
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};
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}
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#endif // MODBUSRTUMASTERIMPL_H
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