96 lines
3.5 KiB
C++
96 lines
3.5 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 MODBUSRTUMANAGER_H
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#define MODBUSRTUMANAGER_H
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#include <QHash>
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#include <QUuid>
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#include <QObject>
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#include <QTimer>
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#include "hardware/modbus/modbusrtumaster.h"
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namespace nymeaserver {
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class SerialPortMonitor;
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class ModbusRtuMasterImpl;
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class ModbusRtuManager : public QObject
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{
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Q_OBJECT
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public:
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enum ModbusRtuError {
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ModbusRtuErrorNoError,
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ModbusRtuErrorNotAvailable,
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ModbusRtuErrorUuidNotFound,
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ModbusRtuErrorHardwareNotFound,
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ModbusRtuErrorResourceBusy,
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ModbusRtuErrorNotSupported,
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ModbusRtuErrorInvalidTimeoutValue,
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ModbusRtuErrorConnectionFailed
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};
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Q_ENUM(ModbusRtuError)
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explicit ModbusRtuManager(SerialPortMonitor *serialPortMonitor, QObject *parent = nullptr);
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~ModbusRtuManager() = default;
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SerialPortMonitor *serialPortMonitor() const;
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bool supported() const;
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QList<ModbusRtuMaster *> modbusRtuMasters() const;
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bool hasModbusRtuMaster(const QUuid &modbusUuid) const;
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ModbusRtuMaster *getModbusRtuMaster(const QUuid &modbusUuid);
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QPair<ModbusRtuError, QUuid> addNewModbusRtuMaster(const QString &serialPort, qint32 baudrate, QSerialPort::Parity parity, QSerialPort::DataBits dataBits, QSerialPort::StopBits stopBits, int numberOfRetries, int timeout);
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ModbusRtuError reconfigureModbusRtuMaster(const QUuid &modbusUuid, const QString &serialPort, qint32 baudrate, QSerialPort::Parity parity, QSerialPort::DataBits dataBits, QSerialPort::StopBits stopBits, int numberOfRetries, int timeout);
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ModbusRtuError removeModbusRtuMaster(const QUuid &modbusUuid);
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signals:
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void modbusRtuMasterAdded(ModbusRtuMaster *modbusRtuMaster);
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void modbusRtuMasterRemoved(ModbusRtuMaster *modbusRtuMaster);
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void modbusRtuMasterChanged(ModbusRtuMaster *modbusRtuMaster);
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private:
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QHash<QUuid, ModbusRtuMaster *> m_modbusRtuMasters;
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SerialPortMonitor *m_serialPortMonitor = nullptr;
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void loadRtuMasters();
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void saveModbusRtuMaster(ModbusRtuMaster *modbusRtuMaster);
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void addModbusRtuMasterInternally(ModbusRtuMasterImpl *modbusRtuMaster);
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};
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}
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#endif // MODBUSRTUMANAGER_H
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