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Uladzimir Karpenka
2026-06-01 15:58:45 +03:00
commit 89c8a0e2b5
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fmmod.h
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/* fmmod.h
This file is part of a program that implements a Software-Defined Radio.
Copyright (C) 2013, 2016, 2023 Warren Pratt, NR0V
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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
The author can be reached by email at
warren@wpratt.com
*/
#ifndef _fmmod_h
#define _fmmod_h
#include "firmin.h"
typedef struct _fmmod
{
int run;
int size;
double* in;
double* out;
double samplerate;
double deviation;
double f_low;
double f_high;
int ctcss_run;
double ctcss_level;
double ctcss_freq;
// for ctcss gen
double tscale;
double tphase;
double tdelta;
// mod
double sphase;
double sdelta;
// bandpass
int bp_run;
double bp_fc;
int nc;
int mp;
FIRCORE p;
}fmmod, *FMMOD;
extern FMMOD create_fmmod (int run, int size, double* in, double* out, int rate, double dev, double f_low, double f_high,
int ctcss_run, double ctcss_level, double ctcss_freq, int bp_run, int nc, int mp);
extern void destroy_fmmod (FMMOD a);
extern void flush_fmmod (FMMOD a);
extern void xfmmod (FMMOD a);
extern void setBuffers_fmmod (FMMOD a, double* in, double* out);
extern void setSamplerate_fmmod (FMMOD a, int rate);
extern void setSize_fmmod (FMMOD a, int size);
// TXA Properties
extern __declspec (dllexport) void SetTXAFMDeviation (int channel, double deviation);
extern __declspec (dllexport) void SetTXACTCSSFreq (int channel, double freq);
extern __declspec (dllexport) void SetTXACTCSSRun (int channel, int run);
extern __declspec (dllexport) void SetTXAFMMP (int channel, int mp);
extern __declspec (dllexport) void SetTXAFMNC (int channel, int nc);
extern __declspec (dllexport) void SetTXAFMAFFreqs (int channel, double low, double high);
#endif