mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-12 17:24:27 -05:00
c078bac0e7
* 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
327 lines
12 KiB
C++
327 lines
12 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2018 Furrtek
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* Copyright (C) 2023 gullradriel, Nilorea Studio 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 "ui_level.hpp"
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#include "ui_fileman.hpp"
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#include "ui_freqman.hpp"
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#include "baseband_api.hpp"
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#include "file.hpp"
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#include "oversample.hpp"
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#include "ui_font_fixed_8x16.hpp"
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using namespace portapack;
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using namespace tonekey;
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using portapack::memory::map::backup_ram;
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namespace ui {
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// Function to map the value from one range to another
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int32_t LevelView::map(int32_t value, int32_t fromLow, int32_t fromHigh, int32_t toLow, int32_t toHigh) {
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return toLow + (value - fromLow) * (toHigh - toLow) / (fromHigh - fromLow);
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}
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void LevelView::m4_manage_stat_update() {
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if (audio_mode) {
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if (radio_mode == WFM_MODULATION || radio_mode == SPEC_MODULATION) {
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shared_memory.request_m4_performance_counter = 1;
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} else {
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shared_memory.request_m4_performance_counter = 2;
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}
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if (radio_mode == SPEC_MODULATION) {
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beep = true;
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}
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} else {
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shared_memory.request_m4_performance_counter = 2;
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if (radio_mode == SPEC_MODULATION) {
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beep = false;
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baseband::request_beep_stop();
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}
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}
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}
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void LevelView::focus() {
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button_frequency.focus();
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}
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LevelView::~LevelView() {
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// reset performance counters request to default
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shared_memory.request_m4_performance_counter = 0;
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receiver_model.disable();
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baseband::shutdown();
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}
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LevelView::LevelView(NavigationView& nav)
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: nav_{nav} {
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add_children({&labels,
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&field_lna,
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&field_vga,
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&field_rf_amp,
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&field_volume,
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&field_bw,
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&field_mode,
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&step_mode,
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&rssi_resolution,
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&button_frequency,
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&text_ctcss,
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&freq_stats_rssi,
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&freq_stats_db,
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&freq_stats_rx,
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&text_beep_squelch,
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&field_beep_squelch,
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&field_audio_mode,
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&peak_mode,
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&rssi,
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&rssi_graph});
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// activate vertical bar mode
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rssi.set_vertical_rssi(true);
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freq_ = receiver_model.target_frequency();
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button_frequency.set_text("<" + to_string_short_freq(freq_) + " MHz>");
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button_frequency.on_select = [this, &nav](ButtonWithEncoder& button) {
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auto new_view = nav_.push<FrequencyKeypadView>(freq_);
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new_view->on_changed = [this, &button](rf::Frequency f) {
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freq_ = f;
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receiver_model.set_target_frequency(f); // Retune to actual freq
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button_frequency.set_text("<" + to_string_short_freq(freq_) + " MHz>");
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};
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};
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field_beep_squelch.set_value(beep_squelch);
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field_beep_squelch.on_change = [this](int32_t v) {
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beep_squelch = v;
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};
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button_frequency.on_change = [this]() {
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int64_t def_step = freqman_entry_get_step_value(step_mode.selected_index());
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freq_ = freq_ + (button_frequency.get_encoder_delta() * def_step);
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if (freq_ < 1) {
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freq_ = 1;
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}
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if (freq_ > (MAX_UFREQ - def_step)) {
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freq_ = MAX_UFREQ;
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}
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button_frequency.set_encoder_delta(0);
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receiver_model.set_target_frequency(freq_); // Retune to actual freq
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button_frequency.set_text("<" + to_string_short_freq(freq_) + " MHz>");
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};
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freqman_set_modulation_option(field_mode);
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field_mode.on_change = [this](size_t, OptionsField::value_t v) {
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if (v != -1) {
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change_mode(v);
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}
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};
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field_mode.set_by_value(radio_mode); // Reflect the mode into the manual selector
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field_bw.set_selected_index(radio_bw);
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rssi_resolution.on_change = [this](size_t, OptionsField::value_t v) {
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if (v != -1) {
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rssi_graph.set_nb_columns(v);
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}
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};
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field_audio_mode.on_change = [this](size_t, OptionsField::value_t v) {
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audio_mode = v;
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if (v == 0) {
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audio::output::stop();
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} else if (v == 1) {
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audio::set_rate(audio_sampling_rate);
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audio::output::start();
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receiver_model.set_headphone_volume(receiver_model.headphone_volume()); // WM8731 hack.
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}
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m4_manage_stat_update(); // rx_sat hack
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};
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field_audio_mode.set_selected_index(audio_mode);
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peak_mode.on_change = [this](size_t, OptionsField::value_t v) {
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if (v == 0) {
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rssi.set_peak(false, 0);
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} else {
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rssi.set_peak(true, v);
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}
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};
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// default peak value
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peak_mode.set_selected_index(2);
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rssi_resolution.set_selected_index(1);
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// FILL STEP OPTIONS
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freqman_set_step_option_short(step_mode);
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freq_stats_rssi.set_style(&Styles::white);
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freq_stats_db.set_style(&Styles::white);
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freq_stats_rx.set_style(&Styles::white);
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}
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void LevelView::on_statistics_update(const ChannelStatistics& statistics) {
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static int16_t last_max_db = 0;
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static uint8_t last_min_rssi = 0;
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static uint8_t last_avg_rssi = 0;
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static uint8_t last_max_rssi = 0;
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static uint8_t last_rx_sat = 0;
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rssi_graph.add_values(rssi.get_min(), rssi.get_avg(), rssi.get_max(), statistics.max_db);
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// refresh db
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if (last_max_db != statistics.max_db) {
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last_max_db = statistics.max_db;
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freq_stats_db.set("Power: " + to_string_dec_int(statistics.max_db) + " db");
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}
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// refresh rssi
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if (last_min_rssi != rssi_graph.get_graph_min() || last_avg_rssi != rssi_graph.get_graph_avg() || last_max_rssi != rssi_graph.get_graph_max()) {
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last_min_rssi = rssi_graph.get_graph_min();
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last_avg_rssi = rssi_graph.get_graph_avg();
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last_max_rssi = rssi_graph.get_graph_max();
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freq_stats_rssi.set("RSSI: " + to_string_dec_uint(last_min_rssi) + "/" + to_string_dec_uint(last_avg_rssi) + "/" + to_string_dec_uint(last_max_rssi));
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}
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if (beep && statistics.max_db > beep_squelch) {
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baseband::request_audio_beep(map(statistics.max_db, -100, 20, 400, 2600), 24000, 150);
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}
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// refresh sat
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if (radio_mode == SPEC_MODULATION || (radio_mode == WFM_MODULATION && audio_mode == 1)) {
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Style style_freq_stats_rx{
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.font = font::fixed_8x16,
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.background = {55, 55, 55},
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.foreground = {155, 155, 155},
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};
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freq_stats_rx.set_style(&style_freq_stats_rx);
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freq_stats_rx.set("RxSat off");
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return;
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}
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uint8_t rx_sat = ((uint32_t)shared_memory.m4_performance_counter) * 100 / 127;
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if (last_rx_sat != rx_sat) {
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last_rx_sat = rx_sat;
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uint8_t br = 0;
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uint8_t bg = 0;
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uint8_t bb = 0;
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if (rx_sat <= 80) {
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bg = (255 * rx_sat) / 80;
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bb = 255 - bg;
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} else if (rx_sat > 80) {
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br = (255 * (rx_sat - 80)) / 20;
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bg = 255 - br;
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}
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Style style_freq_stats_rx{
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.font = font::fixed_8x16,
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.background = {br, bg, bb},
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.foreground = {255, 255, 255},
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};
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freq_stats_rx.set_style(&style_freq_stats_rx);
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freq_stats_rx.set("RxSat: " + to_string_dec_uint(rx_sat) + "%");
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}
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} /* on_statistic_updates */
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size_t LevelView::change_mode(freqman_index_t new_mod) {
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field_bw.on_change = [this](size_t n, OptionsField::value_t) { (void)n; };
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radio_mode = new_mod;
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audio::output::stop();
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receiver_model.disable();
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baseband::shutdown();
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switch (new_mod) {
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case AM_MODULATION:
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audio_sampling_rate = audio::Rate::Hz_12000;
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freqman_set_bandwidth_option(new_mod, field_bw);
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baseband::run_image(portapack::spi_flash::image_tag_am_audio);
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receiver_model.set_modulation(ReceiverModel::Mode::AMAudio);
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// bw DSB (0) default
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field_bw.set_by_value(0);
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receiver_model.set_am_configuration(0);
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field_bw.on_change = [this](size_t index, OptionsField::value_t n) { radio_bw = index ; receiver_model.set_am_configuration(n); };
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break;
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case NFM_MODULATION:
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audio_sampling_rate = audio::Rate::Hz_24000;
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freqman_set_bandwidth_option(new_mod, field_bw);
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baseband::run_image(portapack::spi_flash::image_tag_nfm_audio);
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receiver_model.set_modulation(ReceiverModel::Mode::NarrowbandFMAudio);
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receiver_model.set_nbfm_configuration(field_bw.selected_index_value());
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// bw 16k (2) default
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field_bw.set_by_value(2);
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field_bw.on_change = [this](size_t index, OptionsField::value_t n) { radio_bw = index ; receiver_model.set_nbfm_configuration(n); };
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break;
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case WFM_MODULATION:
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audio_sampling_rate = audio::Rate::Hz_48000;
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freqman_set_bandwidth_option(new_mod, field_bw);
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baseband::run_image(portapack::spi_flash::image_tag_wfm_audio);
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receiver_model.set_modulation(ReceiverModel::Mode::WidebandFMAudio);
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receiver_model.set_wfm_configuration(field_bw.selected_index_value());
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// bw 200k (0) default
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field_bw.set_by_value(0);
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field_bw.on_change = [this](size_t index, OptionsField::value_t n) { radio_bw = index ; receiver_model.set_wfm_configuration(n); };
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break;
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case SPEC_MODULATION:
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audio_sampling_rate = audio::Rate::Hz_24000;
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freqman_set_bandwidth_option(new_mod, field_bw);
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baseband::run_image(portapack::spi_flash::image_tag_capture);
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receiver_model.set_modulation(ReceiverModel::Mode::Capture);
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// 12k5 (0) default
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field_bw.on_change = [this](size_t index, OptionsField::value_t sampling_rate) {
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radio_bw = index;
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// Baseband needs to know the desired sampling and oversampling rates.
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baseband::set_sample_rate(sampling_rate, get_oversample_rate(sampling_rate));
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// The radio needs to know the effective sampling rate.
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auto actual_sampling_rate = get_actual_sample_rate(sampling_rate);
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receiver_model.set_sampling_rate(actual_sampling_rate);
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receiver_model.set_baseband_bandwidth(filter_bandwidth_for_sampling_rate(actual_sampling_rate));
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};
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field_bw.set_by_value(0);
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default:
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break;
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}
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if (new_mod != SPEC_MODULATION) {
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// Reset receiver model to fix bug when going from SPEC to audio, the sound is distorted.
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receiver_model.set_sampling_rate(3072000);
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receiver_model.set_baseband_bandwidth(1750000);
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}
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if (new_mod != NFM_MODULATION) {
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text_ctcss.set(" ");
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}
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m4_manage_stat_update(); // rx_sat hack
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if (audio_mode) {
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audio::set_rate(audio_sampling_rate);
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audio::output::start();
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receiver_model.set_headphone_volume(receiver_model.headphone_volume()); // WM8731 hack.
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}
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receiver_model.enable();
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return step_mode.selected_index();
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}
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void LevelView::handle_coded_squelch(const uint32_t value) {
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if (field_mode.selected_index() == NFM_MODULATION)
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text_ctcss.set(tone_key_string_by_value(value, text_ctcss.parent_rect().width() / 8));
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else
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text_ctcss.set(" ");
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}
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} /* namespace ui */
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