mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
de81156223
* Advanced draft decim /4 just waterfall ok * apply some Kall's corrections + formatting * Tidy up both decim_factors * New refine optimizations * Format issues * more format issues ...mmmm * comments update * WIP Cleanup * WIP * WIP - add variant * Use std::visit to dispatch MultiDecimator -- fluent API * Clean up comments * Merge next and fix compilation * Fix odd loop in BlockDecimator * Clean up spectrum math * Descibe spectrum update math better, more clear math. * Apply spectrum interval correction at 1.5M * Increase replay buffer to handle x4 ovs --------- Co-authored-by: Brumi-2021 <ea3hqj@gmail.com>
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
|
|
* Copyright (C) 2016 Furrtek
|
|
*
|
|
* 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_REPLAY_HPP__
|
|
#define __PROC_REPLAY_HPP__
|
|
|
|
#include "baseband_processor.hpp"
|
|
#include "baseband_thread.hpp"
|
|
|
|
#include "spectrum_collector.hpp"
|
|
|
|
#include "stream_output.hpp"
|
|
|
|
#include <array>
|
|
#include <memory>
|
|
|
|
class ReplayProcessor : public BasebandProcessor {
|
|
public:
|
|
ReplayProcessor();
|
|
|
|
void execute(const buffer_c8_t& buffer) override;
|
|
void on_message(const Message* const message) override;
|
|
|
|
private:
|
|
size_t baseband_fs = 3072000;
|
|
static constexpr auto spectrum_rate_hz = 50.0f;
|
|
|
|
// Holds the read IQ data chunk from the file to send.
|
|
std::array<complex16_t, 512> iq{};
|
|
|
|
int32_t channel_filter_low_f = 0;
|
|
int32_t channel_filter_high_f = 0;
|
|
int32_t channel_filter_transition = 0;
|
|
|
|
std::unique_ptr<StreamOutput> stream{};
|
|
|
|
SpectrumCollector channel_spectrum{};
|
|
size_t spectrum_interval_samples = 0;
|
|
size_t spectrum_samples = 0;
|
|
|
|
bool configured{false};
|
|
uint32_t bytes_read{0};
|
|
OversampleRate oversample_rate = OversampleRate::x8;
|
|
|
|
void sample_rate_config(const SampleRateConfigMessage& message);
|
|
void replay_config(const ReplayConfigMessage& message);
|
|
|
|
TXProgressMessage txprogress_message{};
|
|
RequestSignalMessage sig_message{RequestSignalMessage::Signal::FillRequest};
|
|
|
|
/* NB: Threads should be the last members in the class definition. */
|
|
BasebandThread baseband_thread{
|
|
baseband_fs, this, baseband::Direction::Transmit, /*auto_start*/ false};
|
|
};
|
|
|
|
#endif /*__PROC_REPLAY_HPP__*/
|