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61 lines
1.8 KiB
61 lines
1.8 KiB
#ifndef MODBUSMASTER_H
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#define MODBUSMASTER_H
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#include <QObject>
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#include <QModbusDataUnit>
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#include <QModbusRtuSerialMaster>
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#include <QtSerialBus/qtserialbusglobal.h>
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#include <QBitArray>
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#include <QSerialPort>
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#include "SettingSerialParameters.h"
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class QModbusClient;
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class QModbusReply;
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class modBusMaster : public QObject
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{
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Q_OBJECT
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public:
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explicit modBusMaster(QObject *parent = nullptr);
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void init();
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void open(QString serialPort, int slaveAddress);
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void start();
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void deinit();
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void close();
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void stop();
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void setSingleCoil(int startAddress, bool coilFlag);
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void setMultipleCoil(int startAddress, quint16 writeSize, QBitArray coilFlags);
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void setSingleRegister(int startAddress, quint16 registerValue);
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void setMultipleRegister(int startAddress, quint16 writeSize, QVector<quint16> registerValues);
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QBitArray getCoil(int startAddress, quint16 readSize);
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QBitArray getInputCoil(int startAddress, quint16 readSize);
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QVector<quint16> getInputRegister(int startAddress, quint16 readSize);
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QVector<quint16> getHoldingRegister(int startAddress, quint16 readSize);
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QModbusDataUnit readRequest(QModbusDataUnit::RegisterType registerType, int startAddress, quint16 readSize);
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void writeRequest(QModbusDataUnit::RegisterType registerType, int startAddress, quint16 readSize);
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bool checkForError(QModbusReply *_reply);
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signals:
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void dataFromClient(QString readedParameter);
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void modbusConnectionState(bool state);
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private:
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QModbusReply *lastRequest;
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QModbusClient *modbusDevice = nullptr;
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QString _serialPort ;
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int _slaveAddress;
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SettingSerialParameters _modbusSettings;
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QBitArray _coilFlags;
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QVector<quint16> _registerValues;
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public:
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QModbusReply *reply;
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};
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#endif // MODBUSMASTER_H
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