portapack-mayhem/firmware/baseband/proc_wideband_spectrum.hpp

42 lines
1.2 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* 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, 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PROC_WIDEBAND_SPECTRUM_H__
#define __PROC_WIDEBAND_SPECTRUM_H__
#include "baseband_processor.hpp"
#include <cstddef>
#include <array>
#include <complex>
class WidebandSpectrum : public BasebandProcessor {
public:
void execute(buffer_c8_t& buffer) override;
private:
size_t sample_count = 0;
std::array<std::complex<float>, 256> spectrum;
};
#endif/*__PROC_WIDEBAND_SPECTRUM_H__*/