agilent.h

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/* Copyright 2017 Michael Olberg <michael.olberg@chalmers.se> */
#ifndef GENERATOR_H
#define GENERATOR_H

#include <QTcpSocket>
#include <QByteArray>
#include <QString>

class Generator : public QTcpSocket {
    Q_OBJECT
    Q_PROPERTY(double MHz READ MHz WRITE setMHz )
    Q_PROPERTY(double dBm READ dBm WRITE setdBm )

 public:
    static Generator *instance()
    {
        if (gen_instance == 0) gen_instance = new Generator();
        return gen_instance;
    }

    ~Generator();

    bool isOn() const { return m_on; }

    void connectToServer();

    bool isValid();

    double MHz() const { return m_mhz; }

    double dBm() const { return m_dbm; }

 public slots:
    void powerOn(bool flag);

    void setSignal(double mhz, double dbm);

 private slots:
    void setMHz(double mhz) { m_mhz = mhz; }
    void setdBm(double dbm) { m_dbm = dbm; }

 private:
    static Generator *gen_instance;
    Generator();

    QString getResponse();
    void sendCmd(const QString &command);
    void dumpBuffer(QByteArray ba) const;

    bool m_on;
    double m_mhz;
    double m_dbm;
};

#endif  // AGILENT_H