lockinamp.h

/***************************************************************************
        Copyright (C) 2002-2015 Kentaro Kitagawa
                           kitagawa@phys.s.u-tokyo.ac.jp
        
        This program is free software; you can redistribute it and/or
        modify it under the terms of the GNU Library General Public
        License as published by the Free Software Foundation; either
        version 2 of the License, or (at your option) any later version.
        
        You should have received a copy of the GNU Library General 
        Public License and a list of authors along with this program; 
        see the files COPYING and AUTHORS.
***************************************************************************/
#ifndef lockinampH
#define lockinampH
//---------------------------------------------------------------------------
#include "primarydriverwiththread.h"
#include "xnodeconnector.h"

class XScalarEntry;
class QMainWindow;
class Ui_FrmLIA;
typedef QForm<QMainWindow, Ui_FrmLIA> FrmLIA;

class XLIA : public XPrimaryDriverWithThread {
public:
    XLIA(const char *name, bool runtime,
        Transaction &tr_meas, const shared_ptr<XMeasure> &meas);
    //! usually nothing to do
    virtual ~XLIA() {}
    //! Shows all forms belonging to driver
    virtual void showForms();
protected:
    //! This function will be called when raw data are written.
    //! Implement this function to convert the raw data to the record (Payload).
    //! \sa analyze()
    virtual void analyzeRaw(RawDataReader &reader, Transaction &tr) throw (XRecordError&);
    //! This function is called after committing XPrimaryDriver::analyzeRaw() or XSecondaryDriver::analyze().
    //! This might be called even if the record is invalid (time() == false).
    virtual void visualize(const Snapshot &shot);
  
    //! driver specific part below
    const shared_ptr<XScalarEntry> &valueX() const {return m_valueX;}
    const shared_ptr<XScalarEntry> &valueY() const {return m_valueY;}
   
    const shared_ptr<XDoubleNode> & output() const {return m_output;}
    const shared_ptr<XDoubleNode> & frequency() const {return m_frequency;}
    const shared_ptr<XComboNode> & sensitivity() const {return m_sensitivity;}
    const shared_ptr<XComboNode> & timeConst() const {return m_timeConst;}
    const shared_ptr<XBoolNode> & autoScaleX() const {return m_autoScaleX;}
    const shared_ptr<XBoolNode> & autoScaleY() const {return m_autoScaleY;}
    const shared_ptr<XDoubleNode> & fetchFreq() const {return m_fetchFreq;}
protected:
    virtual void get(double *cos, double *sin) = 0;
    virtual void changeOutput(double volt) = 0;
    virtual void changeFreq(double freq) = 0;
    virtual void changeSensitivity(int) = 0;
    virtual void changeTimeConst(int) = 0;
private:
    const shared_ptr<XScalarEntry> m_valueX, m_valueY;
 
    const shared_ptr<XDoubleNode> m_output;
    const shared_ptr<XDoubleNode> m_frequency;
    const shared_ptr<XComboNode> m_sensitivity;
    const shared_ptr<XComboNode> m_timeConst;
    const shared_ptr<XBoolNode> m_autoScaleX;
    const shared_ptr<XBoolNode> m_autoScaleY;
    const shared_ptr<XDoubleNode> m_fetchFreq; //Data Acquision Frequency to Time Constant
    shared_ptr<XListener> m_lsnOutput, m_lsnSens, m_lsnTimeConst, m_lsnFreq;
    xqcon_ptr m_conSens, m_conTimeConst, m_conOutput, m_conFreq;
    xqcon_ptr m_conAutoScaleX, m_conAutoScaleY, m_conFetchFreq;
 
    const qshared_ptr<FrmLIA> m_form;
  
    void onOutputChanged(const Snapshot &shot, XValueNodeBase *);
    void onFreqChanged(const Snapshot &shot, XValueNodeBase *);
    void onSensitivityChanged(const Snapshot &shot, XValueNodeBase *);
    void onTimeConstChanged(const Snapshot &shot, XValueNodeBase *);

    void *execute(const atomic<bool> &);
  
};


#endif