mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
47e95c0c47
* Attempt to fix Capture startup hang * Pump baseband_queue on M4 startup * Synchronization experiment * Moved SpectrumCapture member, better hang detection for M0 * Prevent execute from working on members until class has been initialized. * Formatting * Remove workaround. * Rebase on next
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/*
|
|
* Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
|
|
* Copyright (C) 2018 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_CAPTURE_HPP__
|
|
#define __PROC_CAPTURE_HPP__
|
|
|
|
#include "baseband_processor.hpp"
|
|
#include "baseband_thread.hpp"
|
|
#include "rssi_thread.hpp"
|
|
|
|
#include "dsp_decimate.hpp"
|
|
|
|
#include "spectrum_collector.hpp"
|
|
|
|
#include "stream_input.hpp"
|
|
|
|
#include <array>
|
|
#include <memory>
|
|
|
|
class CaptureProcessor : public BasebandProcessor {
|
|
public:
|
|
CaptureProcessor();
|
|
|
|
void execute(const buffer_c8_t& buffer) override;
|
|
|
|
void on_message(const Message* const message) override;
|
|
|
|
private:
|
|
// TODO: Repeated value needs to be transmitted from application side.
|
|
size_t baseband_fs = 3072000;
|
|
static constexpr auto spectrum_rate_hz = 50.0f;
|
|
|
|
// HACK: BasebandThread starts immediately and starts sending data to members
|
|
// before they are initialized. This is a workaround to prevent uninit data problems.
|
|
bool ready = false;
|
|
|
|
BasebandThread baseband_thread{baseband_fs, this, NORMALPRIO + 20, baseband::Direction::Receive};
|
|
RSSIThread rssi_thread{NORMALPRIO + 10};
|
|
|
|
std::array<complex16_t, 512> dst{};
|
|
const buffer_c16_t dst_buffer{
|
|
dst.data(),
|
|
dst.size()};
|
|
|
|
dsp::decimate::FIRC8xR16x24FS4Decim4 decim_0{};
|
|
dsp::decimate::FIRC16xR16x16Decim2 decim_1{};
|
|
int32_t channel_filter_low_f = 0;
|
|
int32_t channel_filter_high_f = 0;
|
|
int32_t channel_filter_transition = 0;
|
|
|
|
std::unique_ptr<StreamInput> stream{};
|
|
|
|
SpectrumCollector channel_spectrum{};
|
|
size_t spectrum_interval_samples = 0;
|
|
size_t spectrum_samples = 0;
|
|
|
|
void samplerate_config(const SamplerateConfigMessage& message);
|
|
void capture_config(const CaptureConfigMessage& message);
|
|
};
|
|
|
|
#endif /*__PROC_CAPTURE_HPP__*/
|