mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-26 15:59:28 -05:00
276 lines
7.3 KiB
C++
276 lines
7.3 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2017 Furrtek
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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_sonde.hpp"
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#include "baseband_api.hpp"
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#include "audio.hpp"
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#include "portapack.hpp"
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#include <cstring>
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#include <stdio.h>
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using namespace portapack;
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#include "string_format.hpp"
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#include "complex.hpp"
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void SondeLogger::on_packet(const sonde::Packet& packet) {
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const auto formatted = packet.symbols_formatted();
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log_file.write_entry(packet.received_at(), formatted.data);
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}
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namespace ui {
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SondeView::SondeView(NavigationView& nav) {
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baseband::run_image(portapack::spi_flash::image_tag_sonde);
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add_children({
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&labels,
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&field_frequency,
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&field_rf_amp,
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&field_lna,
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&field_vga,
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&rssi,
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&field_volume,
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&check_beep,
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&check_log,
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&check_crc,
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&text_signature,
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&text_serial,
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&text_timestamp,
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&text_voltage,
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&text_frame,
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&text_temp,
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&text_humid,
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&geopos,
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&button_see_qr,
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&button_see_map
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});
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// start from the frequency currently stored in the receiver_model:
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target_frequency_ = receiver_model.tuning_frequency();
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field_frequency.set_value(target_frequency_);
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field_frequency.set_step(500); //euquiq: was 10000, but we are using this for fine-tunning
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field_frequency.on_change = [this](rf::Frequency f) {
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set_target_frequency(f);
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field_frequency.set_value(f);
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};
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field_frequency.on_edit = [this, &nav]() {
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// TODO: Provide separate modal method/scheme?
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auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
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new_view->on_changed = [this](rf::Frequency f) {
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set_target_frequency(f);
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field_frequency.set_value(f);
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};
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};
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geopos.set_read_only(true);
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check_beep.on_select = [this](Checkbox&, bool v) {
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beep = v;
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};
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check_log.on_select = [this](Checkbox&, bool v) {
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logging = v;
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};
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check_crc.on_select = [this](Checkbox&, bool v) {
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use_crc = v;
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};
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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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receiver_model.rf_amp(),
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static_cast<int8_t>(receiver_model.lna()),
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static_cast<int8_t>(receiver_model.vga()),
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});
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// QR code with geo URI
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button_see_qr.on_select = [this, &nav](Button&) {
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nav.push<QRCodeView>(geo_uri);
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};
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button_see_map.on_select = [this, &nav](Button&) {
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nav.push<GeoMapView>(
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sonde_id,
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gps_info.alt,
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GeoPos::alt_unit::METERS,
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gps_info.lat,
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gps_info.lon,
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999); //set a dummy heading out of range to draw a cross...probably not ideal?
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};
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logger = std::make_unique<SondeLogger>();
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if (logger)
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logger->append(u"sonde.txt");
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// initialize audio:
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field_volume.set_value((receiver_model.headphone_volume() - audio::headphone::volume_range().max).decibel() + 99);
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field_volume.on_change = [this](int32_t v) {
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this->on_headphone_volume_changed(v);
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};
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audio::output::start();
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audio::output::speaker_unmute();
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// inject a PitchRSSIConfigureMessage in order to arm
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// the pitch rssi events that will be used by the
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// processor:
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const PitchRSSIConfigureMessage message { true, 0 };
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shared_memory.application_queue.push(message);
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baseband::set_pitch_rssi(0, true);
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}
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SondeView::~SondeView() {
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baseband::set_pitch_rssi(0, false);
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radio::disable();
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baseband::shutdown();
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audio::output::stop();
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}
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void SondeView::focus() {
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field_vga.focus();
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}
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// used to convert float to character pointer, since unfortunately function like
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// sprintf and c_str aren't supported.
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char * SondeView::float_to_char(float x, char *p)
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{
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char *s = p + 9; // go to end of buffer
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uint16_t decimals; // variable to store the decimals
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int units; // variable to store the units (part to left of decimal place)
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if (x < 0) { // take care of negative numbers
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decimals = (int)(x * -100000) % 100000; // make 1000 for 3 decimals etc.
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units = (int)(-1 * x);
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} else { // positive numbers
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decimals = (int)(x * 100000) % 100000;
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units = (int)x;
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}
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// TODO: more elegant solution (loop?)
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*--s = (decimals % 10) + '0';
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decimals /= 10;
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*--s = (decimals % 10) + '0';
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decimals /= 10;
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*--s = (decimals % 10) + '0';
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decimals /= 10;
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*--s = (decimals % 10) + '0';
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decimals /= 10;
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*--s = (decimals % 10) + '0';
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*--s = '.';
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while (units > 0) {
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*--s = (units % 10) + '0';
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units /= 10;
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}
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if (x < 0) *--s = '-'; // unary minus sign for negative numbers
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return s;
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}
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void SondeView::on_packet(const sonde::Packet &packet)
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{
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if (!use_crc || packet.crc_ok()) //euquiq: Reject bad packet if crc is on
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{
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char buffer_lat[10] = {};
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char buffer_lon[10] = {};
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strcpy(geo_uri, "geo:");
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strcat(geo_uri, float_to_char(gps_info.lat, buffer_lat));
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strcat(geo_uri, ",");
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strcat(geo_uri, float_to_char(gps_info.lon, buffer_lon));
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text_signature.set(packet.type_string());
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sonde_id = packet.serial_number(); //used also as tag on the geomap
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text_serial.set(sonde_id);
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text_timestamp.set(to_string_timestamp(packet.received_at()));
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text_voltage.set(unit_auto_scale(packet.battery_voltage(), 2, 2) + "V");
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text_frame.set(to_string_dec_uint(packet.frame(),0)); //euquiq: integrate frame #, temp & humid.
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temp_humid_info = packet.get_temp_humid();
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if (temp_humid_info.humid != 0)
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{
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double decimals = abs(get_decimals(temp_humid_info.humid, 10, true));
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//if (decimals < 0)
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// decimals = -decimals;
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text_humid.set(to_string_dec_int((int)temp_humid_info.humid) + "." + to_string_dec_uint(decimals, 1) + "%");
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}
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if (temp_humid_info.temp != 0)
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{
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double decimals = abs(get_decimals(temp_humid_info.temp, 10, true));
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// if (decimals < 0)
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// decimals = -decimals;
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text_temp.set(to_string_dec_int((int)temp_humid_info.temp) + "." + to_string_dec_uint(decimals, 1) + "C");
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}
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gps_info = packet.get_GPS_data();
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geopos.set_altitude(gps_info.alt);
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geopos.set_lat(gps_info.lat);
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geopos.set_lon(gps_info.lon);
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if (logger && logging) {
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logger->on_packet(packet);
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}
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if(beep) {
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baseband::request_beep();
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}
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}
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}
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void SondeView::on_headphone_volume_changed(int32_t v) {
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const auto new_volume = volume_t::decibel(v - 99) + audio::headphone::volume_range().max;
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receiver_model.set_headphone_volume(new_volume);
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}
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void SondeView::set_target_frequency(const uint32_t new_value) {
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target_frequency_ = new_value;
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//radio::set_tuning_frequency(tuning_frequency());
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// we better remember the tuned frequency, by using this function instead:
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receiver_model.set_tuning_frequency(target_frequency_);
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}
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uint32_t SondeView::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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