portapack-mayhem/firmware/baseband/proc_wideband_spectrum.hpp
gullradriel c078bac0e7
Looking glass beep ()
* first draft of looking beep
* fixed beep squelch range in percent
* took out steps 
* gui adjustements
* uniformize calculation and beep squelch in db
* uniformisation, fix 24/48 error
2024-03-24 22:32:13 +01:00

60 lines
1.8 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 "baseband_thread.hpp"
#include "rssi_thread.hpp"
#include "spectrum_collector.hpp"
#include "message.hpp"
#include <cstddef>
#include <array>
#include <complex>
class WidebandSpectrum : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
void on_message(const Message* const message) override;
private:
bool configured = false;
size_t baseband_fs = 20000000;
void on_beep_message(const AudioBeepMessage& message);
void on_signal_message(const RequestSignalMessage& message);
SpectrumCollector channel_spectrum{};
std::array<complex16_t, 256> spectrum{};
size_t phase = 0, trigger = 127;
/* NB: Threads should be the last members in the class definition. */
BasebandThread baseband_thread{baseband_fs, this, baseband::Direction::Receive};
RSSIThread rssi_thread{};
};
#endif /*__PROC_WIDEBAND_SPECTRUM_H__*/