mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-13 19:54:39 +00:00
83 lines
1.9 KiB
C++
83 lines
1.9 KiB
C++
/*
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* Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "capture_app.hpp"
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#include "baseband_api.hpp"
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#include "utility.hpp"
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namespace ui {
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CaptureAppView::CaptureAppView(NavigationView&) {
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add_children({ {
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&button_start,
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&button_stop,
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} });
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button_start.on_select = [this](Button&){ this->on_start(); };
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button_stop.on_select = [this](Button&){ this->on_stop(); };
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radio::enable({
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tuning_frequency(),
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sampling_rate,
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baseband_bandwidth,
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rf::Direction::Receive,
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false, 16, 16,
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1,
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});
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baseband::start({
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.mode = 7,
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.sampling_rate = sampling_rate,
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.decimation_factor = 1,
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});
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}
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CaptureAppView::~CaptureAppView() {
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baseband::stop();
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radio::disable();
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}
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void CaptureAppView::focus() {
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button_start.focus();
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}
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void CaptureAppView::on_start() {
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if( !capture_thread ) {
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capture_thread = std::make_unique<AudioThread>("baseband.c16");
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}
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}
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void CaptureAppView::on_stop() {
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capture_thread.reset();
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}
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uint32_t CaptureAppView::target_frequency() const {
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return initial_target_frequency;
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}
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uint32_t CaptureAppView::tuning_frequency() const {
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return target_frequency() - (sampling_rate / 4);
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}
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} /* namespace ui */
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