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66 lines
1.7 KiB
66 lines
1.7 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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#if QT_CONFIG(modbus_serialport)
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#include <QSerialPort>
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#endif
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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 _serverId);
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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();
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void setMultipleCoil();
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void setSingleRgister();
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void setMultipleRegister();
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void getCoil(int startAddress, quint16 readSize);
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void getInputCoil(int startAddress, quint16 readSize);
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void getInputRegister(int startAddress, quint16 readSize);
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void getHoldingRegister(int startAddress, quint16 readSize);
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void 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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signals:
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public slots:
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void readReady();
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private:
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QModbusReply *lastRequest;
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QModbusClient *modbusDevice;
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QString serialPort ;
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int serverId;
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public:
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QModbusReply *reply;
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QBitArray m_coils;
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QVector<quint16> m_holdingRegisters;
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struct Settings {
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#if QT_CONFIG(modbus_serialport)
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int parity = QSerialPort::EvenParity;
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int baud = QSerialPort::Baud19200;
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int dataBits = QSerialPort::Data8;
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int stopBits = QSerialPort::OneStop;
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#endif
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int responseTime = 1000;
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int numberOfRetries = 3;
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} modbusSettings;
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};
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#endif // MODBUSMASTER_H
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