screen_thread.h

/*
***************************************************************************
*
* Author: Teunis van Beelen
*
* Copyright (C) 2015, 2016, 2017 Teunis van Beelen
*
* Email: teuniz@gmail.com
*
***************************************************************************
*
* 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 DEF_SCREEN_THREAD_H
#define DEF_SCREEN_THREAD_H


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <math.h>

#include <QObject>
#include <QThread>

#include "global.h"
#include "utils.h"
#include "connection.h"
#include "tmc_dev.h"

#include "third_party/kiss_fft/kiss_fftr.h"



class screen_thread : public QThread
{
  Q_OBJECT

public:

  screen_thread();
  ~screen_thread();

  int h_busy;

  void set_device(struct tmcdev *);

  void set_params(struct device_settings *);
  void get_params(struct device_settings *);

private:

  struct {
    int connected;
    int modelserie;
    int chandisplay[MAX_CHNS];
    double chanscale[MAX_CHNS];
    int triggerstatus;
    int triggersweep;
    double samplerate;
    int memdepth;
    int countersrc;
    double counterfreq;
    int wavebufsz;
    short *wavebuf[MAX_CHNS];
    int error_stat;
    int error_line;
    int cmd_cue_idx_in;
    int cmd_cue_idx_out;
    int result;
    int job;

    double triggeredgelevel;
    double timebasedelayoffset;
    double timebasedelayscale;

    int math_fft_src;
    int math_fft;
    int math_fft_unit;
    double math_fft_hscale;
    double math_fft_hcenter;
    double *fftbuf_in;
    double *fftbuf_out;
    int fftbufsz;
    kiss_fftr_cfg k_cfg;
    kiss_fft_cpx *kiss_fftbuf;

    int current_screen_sf;

    int func_wrec_enable;
    int func_wrec_fmax;
    int func_wrec_operate;
    int func_wrep_fmax;
    int func_wplay_operate;
    int func_wplay_fcur;

    char debug_str[1024];
  } params;

  struct tmcdev *device;

  struct device_settings *deviceparms;

  void run();

  int get_devicestatus();

};



#endif