modulator.h

QAM module to use in Java with an easy interface and powerful performance

//License: GNU
//
//
//
//    J-QAM sound card modem
//
//    Copyright (C) 2007  Jonti Olds
//
//
//
//    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 3 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, see <http://www.gnu.org/licenses/>
//---------------------------------------------------------------------------

#ifndef ModulatorH
#define ModulatorH
//---------------------------------------------------------------------------
#include "Constants.h"
#include "Settings.h"
#include "DataFormatter.h"
#include "DSP.h"
#include <vector>

using namespace std;

//---------------------------------------------------------------------------
class Modulator
{
public:
        __fastcall Modulator();
        void __fastcall Update(short * Data, int size);
        __fastcall ~Modulator();
        DataFormatter *dataformatter;
        void __fastcall SettingsHaveChanged(NotificationEventType WhatHasChanged);

private:
        vector <double> h;
        WaveTable Wt;
        int symbolbuffsize;
        vector<int> symbolbuffcntr;
	vector<double> sinampsymbolbuff;
	vector<double> cosampsymbolbuff;
        double offset;
        int symbolbuffptr;
};
//---------------------------------------------------------------------------
#endif