mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-09-21 08:35:56 +00:00
e76a464f7e
Added CRC calculation for Vaisala radiosondes. Added a Checkbox on APP for turning ON / OFF CRC. When CRC on, malformed packets are ignored. Connected existing CRC function for METEOMAN sondes, using the same "CRC" checkbox logic.
148 lines
3.7 KiB
C++
148 lines
3.7 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 "portapack.hpp"
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using namespace portapack;
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#include "string_format.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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&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_voltage,
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&geopos,
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&button_see_map
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});
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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_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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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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}
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SondeView::~SondeView() {
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radio::disable();
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baseband::shutdown();
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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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void SondeView::on_packet(const sonde::Packet& packet) {
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if (use_crc && !packet.crc_ok()) //euquiq: Reject bad packet if crc is on
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return;
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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_voltage.set(unit_auto_scale(packet.battery_voltage(), 2, 3) + "V");
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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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}
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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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}
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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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