unMain.h

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/*
 *  $Id: unMain.h,v 1.16 2006/09/11 10:10:23 ghost666 Exp $
 *
 *  OpAmpSim - Operational amplifier simulator
 *  Copyright (C) 2006 Piotr 'GhosT' Wydrych,
 *                     Krzystof Rusek,
 *                     Grzegorz Gancarczyk
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

//---------------------------------------------------------------------------

#ifndef unMainH
#define unMainH
//---------------------------------------------------------------------------
#include <Forms.hpp>
#include <Classes.hpp>
#include <ComCtrls.hpp>
#include <Controls.hpp>
#include <ExtCtrls.hpp>
#include <Graphics.hpp>
#include <StdCtrls.hpp>
#include <math.h>
#include <Menus.hpp>
#include <Dialogs.hpp>
#include <complex>
//---------------------------------------------------------------------------

long round(double x);
//---------------------------------------------------------------------------

void merge(double *array, size_t start, size_t mid, size_t stop);
void merge_sort(double *array, size_t start, size_t stop);
//---------------------------------------------------------------------------

struct TTransferFunction
{ // H(s) = A * s ^ b * ((1 + s/w0) * (1 + s/w1) * ...) / (1 + s/W0) * (1 + s/W1) * ...))
        double A;
        short int b;
        unsigned int NumeratorPulsationsCount;
        double *NumeratorPulsations;
        unsigned int DenominatorPulsationsCount;
        double *DenominatorPulsations;
        bool OK;
};

typedef struct TTransferFunction *PTransferFunction;
//---------------------------------------------------------------------------

struct TScale
{
        unsigned int Width, Height;
        int Min, Max;
};

typedef struct TScale *PScale;
//---------------------------------------------------------------------------

struct TPlotAreaProperties
{
        PScale ScaleX;
        PScale ScaleY;
        unsigned int Width, Height;
};

typedef struct TPlotAreaProperties *PPlotAreaProperties;
//---------------------------------------------------------------------------

struct TPlot
{
        double *X;
        double *Y;
        unsigned int PointsCount;
};

typedef struct TPlot *PPlot;
//---------------------------------------------------------------------------

class TfmMain : public TForm
{
__published:    // IDE-managed Components
        TPanel *paSchematic;
        TImage *imSchematic;
        TPageScroller *psValuesR;
        TPanel *paValuesR;
        TPanel *paValuesR11;
        TLabel *lbValuesR11;
        TComboBox *cbValuesR11m;
        TComboBox *cbValuesR11e;
        TTrackBar *tbValuesR11;
        TPanel *paValuesR12;
        TLabel *lbValuesR12;
        TComboBox *cbValuesR12m;
        TComboBox *cbValuesR12e;
        TTrackBar *tbValuesR12;
        TPanel *paValuesR21;
        TLabel *lbValuesR21;
        TComboBox *cbValuesR21m;
        TComboBox *cbValuesR21e;
        TTrackBar *tbValuesR21;
        TPanel *paValuesR22;
        TLabel *lbValuesR22;
        TComboBox *cbValuesR22m;
        TComboBox *cbValuesR22e;
        TTrackBar *tbValuesR22;
        TPageScroller *psValuesC;
        TPanel *paValuesC;
        TPanel *paValuesC11;
        TLabel *lbValuesC11;
        TComboBox *cbValuesC11m;
        TComboBox *cbValuesC11e;
        TTrackBar *tbValuesC11;
        TPanel *paValuesC12;
        TLabel *lbValuesC12;
        TComboBox *cbValuesC12m;
        TComboBox *cbValuesC12e;
        TTrackBar *tbValuesC12;
        TPanel *paValuesC21;
        TLabel *lbValuesC21;
        TComboBox *cbValuesC21m;
        TComboBox *cbValuesC21e;
        TTrackBar *tbValuesC21;
        TPanel *paValuesC22;
        TLabel *lbValuesC22;
        TComboBox *cbValuesC22m;
        TComboBox *cbValuesC22e;
        TTrackBar *tbValuesC22;
        TPanel *paScaleX;
        TPanel *paScaleY;
        TLabel *lbScaleY;
        TPanel *paScaleXButtons;
        TUpDown *udScaleXMin;
        TUpDown *udScaleXMax;
        TPanel *paScaleXCaption;
        TPanel *paGraph;
        TPaintBox *pbGraph;
        TPaintBox *pbScaleX;
        TPaintBox *pbScaleY;
        TMainMenu *mmMenu;
        TMenuItem *miExport;
        TMenuItem *miExportuA741;
        TMenuItem *miExportIdeal;
        TMenuItem *miAbout;
        TSaveDialog *sdExport;
        void __fastcall cbValuesRChange(TObject *Sender);
        void __fastcall tbValuesRChange(TObject *Sender);
        void __fastcall cbValuesCChange(TObject *Sender);
        void __fastcall tbValuesCChange(TObject *Sender);
        void __fastcall udScaleXMinChangingEx(TObject *Sender, bool &AllowChange,
          short NewValue, TUpDownDirection Direction);
        void __fastcall udScaleXMaxChangingEx(TObject *Sender, bool &AllowChange,
          short NewValue, TUpDownDirection Direction);
        void __fastcall FormResize(TObject *Sender);
        void __fastcall pbGraphPaint(TObject *Sender);
        void __fastcall pbScaleXPaint(TObject *Sender);
        void __fastcall pbScaleYPaint(TObject *Sender);
        void __fastcall miExportClick(TObject *Sender);
        void __fastcall miAboutClick(TObject *Sender);
private:        // User declarations
public:         // User declarations
        __fastcall TfmMain(TComponent* Owner);
        void __fastcall CalcUncorrectedBodePlot(unsigned int pulsationsCount, double *pulsations, double *out);
        void __fastcall CalcCorrectedBodePlot(unsigned int pulsationsCount, double *pulsations, double *out);
        bool __fastcall UpdateImpedance(unsigned short int id);
        void __fastcall UpdateTransferFunction(void);
        void __fastcall RecalcPlots(void);
        PTransferFunction Z1;
        PTransferFunction Z2;
        PTransferFunction H;
        PPlotAreaProperties PlotArea;
        PPlot UncorrectedBodePlot;
        PPlot CorrectedBodePlot;
};
//---------------------------------------------------------------------------
extern PACKAGE TfmMain *fmMain;
//---------------------------------------------------------------------------

double ValuesRm[] = {1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 2.0, 2.2, 2.4, 2.7, 3.0, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1};
short int ValuesReVal[] = {0, 1, 2, 3, 4, 5, 6, 7};
char *ValuesReTxt[] = {"Ohm", "10*Ohm", "100*Ohm", "kOhm", "10*kOhm", "100*kOhm", "MOhm", "10*MOhm"};
// ARRAYSIZE(ValuesReVal) and ARRAYSIZE(ValuesReTxt) MUST equal

double ValuesCm[] = {1.0, 1.5, 2.2, 3.3, 4.7, 6.8};
short int ValuesCeVal[] = {-12, -11, -10, -9, -8, -7};
char *ValuesCeTxt[] = {"pF", "10*pF", "100*pF", "nF", "10*nF", "100*nF"};
// ARRAYSIZE(ValuesCeVal) and ARRAYSIZE(ValuesCeTxt) MUST equal

#define MIN_FREQUENCY (-1)
#define MAX_FREQUENCY (+10)
char *FrequenciesTxt[] = {"100mHz", "1Hz", "10Hz", "100Hz", "1kHz", "10kHz", "100kHz", "1MHz", "10MHz", "100MHz", "1GHz", "10GHz"};
// FrequenciesTxt[] - names of all decades between MIN_FREQUENCY and MAX_FREQUENCY (inclusive)


#endif

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