bpsk.h

/* Copyright (C)
* 2019 - John Melton, G0ORX/N6LYT
*
* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*
*/

#ifndef BPSK_H
#define BPSK_H

typedef struct _bpsk {
  gint channel;
  gint band;
  gint buffer_size;
  gint fft_size;
  gint samples;
  gint pixels;
  gint fps;
  gdouble *input_buffer;
  gfloat *pixel_samples;
  GMutex mutex;
  gint update_timer_id;
  int count;
  double offset;
} BPSK;

extern BPSK *create_bpsk(int channel,int band);
extern void destroy_bpsk(BPSK *bpsk);
extern void bpsk_add_iq_samples(BPSK *bpsk,double i_sample,double q_sample);

#endif