507 lines
14 KiB
C++
507 lines
14 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 <strings.h>
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#include "ui_adsb_rx.hpp"
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#include "ui_alphanum.hpp"
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#include "rtc_time.hpp"
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#include "string_format.hpp"
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#include "baseband_api.hpp"
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#include "portapack_persistent_memory.hpp"
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using namespace portapack;
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namespace ui {
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template<>
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void RecentEntriesTable<AircraftRecentEntries>::draw(
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const Entry& entry,
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const Rect& target_rect,
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Painter& painter,
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const Style& style
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) {
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char aged_color;
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Color target_color;
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auto entry_age = entry.age;
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// Color decay for flights not being updated anymore
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if (entry_age < ADSB_DECAY_A) {
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aged_color = 0x10;
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target_color = Color::green();
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} else if (entry_age < ADSB_DECAY_B) {
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aged_color = 0x07;
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target_color = Color::light_grey();
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} else {
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aged_color = 0x08;
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target_color = Color::dark_grey();
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}
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std::string entry_string = "\x1B";
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entry_string += aged_color;
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#if false
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entry_string += to_string_hex(entry.ICAO_address, 6) + " " +
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entry.callsign + " " +
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(entry.hits <= 999 ? to_string_dec_uint(entry.hits, 4) : "999+") + " " +
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entry.time_string;
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#else
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// SBT
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entry_string +=
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(entry.callsign[0]!=' ' ? entry.callsign + " " : to_string_hex(entry.ICAO_address, 6) + " ") +
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to_string_dec_uint((unsigned int)((entry.pos.altitude+50)/100),4) +
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to_string_dec_uint((unsigned int)entry.velo.speed,4) +
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to_string_dec_uint((unsigned int)(entry.amp>>9),4) + " " +
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(entry.hits <= 999 ? to_string_dec_uint(entry.hits, 3) + " " : "1k+ ") +
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to_string_dec_uint(entry.age, 4);
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#endif
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painter.draw_string(
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target_rect.location(),
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style,
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entry_string
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);
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if (entry.pos.valid)
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painter.draw_bitmap(target_rect.location() + Point(8 * 8, 0), bitmap_target, target_color, style.background);
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}
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void ADSBLogger::log_str(std::string& logline) {
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rtc::RTC datetime;
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rtcGetTime(&RTCD1, &datetime);
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log_file.write_entry(datetime,logline);
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}
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// Aircraft Details
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void ADSBRxAircraftDetailsView::focus() {
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button_close.focus();
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}
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ADSBRxAircraftDetailsView::~ADSBRxAircraftDetailsView() {
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on_close_();
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}
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ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
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NavigationView& nav,
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const AircraftRecentEntry& entry,
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const std::function<void(void)> on_close
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) : entry_copy(entry),
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on_close_(on_close)
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{
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add_children({
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&labels,
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&text_icao_address,
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&text_registration,
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&text_manufacturer,
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&text_model,
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&text_type,
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&text_number_of_engines,
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&text_engine_type,
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&text_owner,
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&text_operator,
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&button_close
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});
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std::unique_ptr<ADSBLogger> logger { };
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//update(entry_copy);
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icao_code = to_string_hex(entry_copy.ICAO_address, 6);
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text_icao_address.set(to_string_hex(entry_copy.ICAO_address, 6));
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// Try getting the aircraft information from icao24.db
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return_code = db.retrieve_aircraft_record(&aircraft_record, icao_code);
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switch(return_code) {
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case DATABASE_RECORD_FOUND:
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text_registration.set(aircraft_record.aircraft_registration);
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text_manufacturer.set(aircraft_record.aircraft_manufacturer);
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text_model.set(aircraft_record.aircraft_model);
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text_owner.set(aircraft_record.aircraft_owner);
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text_operator.set(aircraft_record.aircraft_operator);
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// Check for ICAO type, e.g. L2J
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if(strlen(aircraft_record.icao_type) == 3) {
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switch(aircraft_record.icao_type[0]) {
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case 'L':
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text_type.set("Landplane");
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break;
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case 'S':
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text_type.set("Seaplane");
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break;
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case 'A':
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text_type.set("Amphibian");
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break;
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case 'H':
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text_type.set("Helicopter");
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break;
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case 'G':
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text_type.set("Gyrocopter");
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break;
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case 'T':
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text_type.set("Tilt-wing aircraft");
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break;
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}
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text_number_of_engines.set(std::string(1, aircraft_record.icao_type[1]));
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switch(aircraft_record.icao_type[2]) {
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case 'P':
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text_engine_type.set("Piston engine");
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break;
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case 'T':
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text_engine_type.set("Turboprop/Turboshaft engine");
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break;
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case 'J':
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text_engine_type.set("Jet engine");
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break;
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case 'E':
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text_engine_type.set("Electric engine");
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break;
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}
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}
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// Check for ICAO type designator
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else if(strlen(aircraft_record.icao_type) == 4) {
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if(strcmp(aircraft_record.icao_type,"SHIP") == 0) text_type.set("Airship");
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else if(strcmp(aircraft_record.icao_type,"BALL") == 0) text_type.set("Balloon");
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else if(strcmp(aircraft_record.icao_type,"GLID") == 0) text_type.set("Glider / sailplane");
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else if(strcmp(aircraft_record.icao_type,"ULAC") == 0) text_type.set("Micro/ultralight aircraft");
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else if(strcmp(aircraft_record.icao_type,"GYRO") == 0) text_type.set("Micro/ultralight autogyro");
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else if(strcmp(aircraft_record.icao_type,"UHEL") == 0) text_type.set("Micro/ultralight helicopter");
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else if(strcmp(aircraft_record.icao_type,"SHIP") == 0) text_type.set("Airship");
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else if(strcmp(aircraft_record.icao_type,"PARA") == 0) text_type.set("Powered parachute/paraplane");
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}
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break;
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case DATABASE_NOT_FOUND:
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text_manufacturer.set("No icao24.db file");
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break;
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}
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button_close.on_select = [&nav](Button&){
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nav.pop();
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};
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};
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// End of Aicraft details
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void ADSBRxDetailsView::focus() {
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button_see_map.focus();
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}
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void ADSBRxDetailsView::update(const AircraftRecentEntry& entry) {
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entry_copy = entry;
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uint32_t age = entry_copy.age;
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if (age < 60)
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text_last_seen.set(to_string_dec_uint(age) + " seconds ago");
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else
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text_last_seen.set(to_string_dec_uint(age / 60) + " minutes ago");
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text_infos.set(entry_copy.info_string);
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if(entry_copy.velo.heading < 360 && entry_copy.velo.speed >=0){ //I don't like this but...
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text_info2.set("Hdg:" + to_string_dec_uint(entry_copy.velo.heading) + " Spd:" + to_string_dec_int(entry_copy.velo.speed));
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}else{
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text_info2.set("");
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}
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text_frame_pos_even.set(to_string_hex_array(entry_copy.frame_pos_even.get_raw_data(), 14));
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text_frame_pos_odd.set(to_string_hex_array(entry_copy.frame_pos_odd.get_raw_data(), 14));
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if (send_updates)
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geomap_view->update_position(entry_copy.pos.latitude, entry_copy.pos.longitude, entry_copy.velo.heading, entry_copy.pos.altitude);
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}
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ADSBRxDetailsView::~ADSBRxDetailsView() {
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on_close_();
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}
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ADSBRxDetailsView::ADSBRxDetailsView(
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NavigationView& nav,
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const AircraftRecentEntry& entry,
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const std::function<void(void)> on_close
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) : entry_copy(entry),
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on_close_(on_close)
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{
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add_children({
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&labels,
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&text_icao_address,
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&text_callsign,
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&text_last_seen,
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&text_airline,
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&text_country,
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&text_infos,
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&text_info2,
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&text_frame_pos_even,
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&text_frame_pos_odd,
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&button_aircraft_details,
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&button_see_map
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});
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std::unique_ptr<ADSBLogger> logger { };
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update(entry_copy);
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// The following won't (shouldn't !) change for a given airborne aircraft
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// Try getting the airline's name from airlines.db
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airline_code = entry_copy.callsign.substr(0, 3);
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return_code = db.retrieve_airline_record(&airline_record, airline_code);
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switch(return_code) {
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case DATABASE_RECORD_FOUND:
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text_airline.set(airline_record.airline);
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text_country.set(airline_record.country);
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break;
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case DATABASE_NOT_FOUND:
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text_airline.set("No airlines.db file");
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break;
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}
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text_callsign.set(entry_copy.callsign);
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text_icao_address.set(to_string_hex(entry_copy.ICAO_address, 6));
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button_aircraft_details.on_select = [this, &nav](Button&) {
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//detailed_entry_key = entry.key();
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aircraft_details_view = nav.push<ADSBRxAircraftDetailsView>(
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entry_copy,
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[this]() {
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send_updates = false;
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});
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send_updates = false;
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};
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button_see_map.on_select = [this, &nav](Button&) {
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if (!send_updates) { // Prevent recursively launching the map
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geomap_view = nav.push<GeoMapView>(
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entry_copy.callsign,
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entry_copy.pos.altitude,
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GeoPos::alt_unit::FEET,
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entry_copy.pos.latitude,
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entry_copy.pos.longitude,
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entry_copy.velo.heading,
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[this]() {
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send_updates = false;
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});
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send_updates = true;
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}
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};
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};
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void ADSBRxView::focus() {
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field_vga.focus();
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}
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ADSBRxView::~ADSBRxView() {
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// save app settings
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settings.save("rx_adsb", &app_settings);
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//TODO: once all apps keep there own settin previous frequency logic can be removed
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receiver_model.set_tuning_frequency(prevFreq);
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rtc_time::signal_tick_second -= signal_token_tick_second;
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receiver_model.disable();
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baseband::shutdown();
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}
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AircraftRecentEntry ADSBRxView::find_or_create_entry(uint32_t ICAO_address) {
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auto it = find(recent, ICAO_address);
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// If not found
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if (it == std::end(recent)){
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recent.emplace_front(ICAO_address); // Add it
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truncate_entries(recent); // Truncate the list
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sort_entries_by_state();
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it = find(recent, ICAO_address); // Find it again
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}
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return *it;
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}
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void ADSBRxView::replace_entry(AircraftRecentEntry & entry)
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{
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uint32_t ICAO_address = entry.ICAO_address;
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std::replace_if( recent.begin(), recent.end(),
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[ICAO_address](const AircraftRecentEntry & compEntry) {return ICAO_address == compEntry.ICAO_address;},
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entry);
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}
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void ADSBRxView::sort_entries_by_state()
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{
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// Sorting List pn age_state using lambda function as comparator
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recent.sort([](const AircraftRecentEntry & left, const AircraftRecentEntry & right){return (left.age_state < right.age_state); });
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}
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void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
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rtc::RTC datetime;
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std::string str_timestamp;
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std::string callsign;
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std::string str_info;
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std::string logentry;
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auto frame = message->frame;
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uint32_t ICAO_address = frame.get_ICAO_address();
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if (frame.check_CRC() && ICAO_address) {
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rtcGetTime(&RTCD1, &datetime);
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auto entry = find_or_create_entry(ICAO_address);
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frame.set_rx_timestamp(datetime.minute() * 60 + datetime.second());
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entry.reset_age();
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if (entry.hits==0)
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{
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entry.amp = message->amp;
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} else {
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entry.amp = ((entry.amp*15)+message->amp)>>4;
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}
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str_timestamp = to_string_datetime(datetime, HMS);
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entry.set_time_string(str_timestamp);
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entry.inc_hit();
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logentry += to_string_hex_array(frame.get_raw_data(), 14) + " ";
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logentry += "ICAO:" + to_string_hex(ICAO_address, 6) + " ";
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if (frame.get_DF() == DF_ADSB) {
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uint8_t msg_type = frame.get_msg_type();
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uint8_t msg_sub = frame.get_msg_sub();
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uint8_t * raw_data = frame.get_raw_data();
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// 4: // surveillance, altitude reply
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if ((msg_type >= AIRCRAFT_ID_L) && (msg_type <= AIRCRAFT_ID_H)) {
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callsign = decode_frame_id(frame);
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entry.set_callsign(callsign);
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logentry+=callsign+" ";
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}
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// 9:
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// 18: { // Extended squitter/non-transponder
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// 21: // Comm-B, identity reply
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// 20: // Comm-B, altitude reply
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else if (((msg_type >= AIRBORNE_POS_BARO_L) && (msg_type <= AIRBORNE_POS_BARO_H)) ||
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((msg_type >= AIRBORNE_POS_GPS_L) && (msg_type <= AIRBORNE_POS_GPS_H))) {
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entry.set_frame_pos(frame, raw_data[6] & 4);
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if (entry.pos.valid) {
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str_info = "Alt:" + to_string_dec_int(entry.pos.altitude) +
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" Lat:" + to_string_decimal(entry.pos.latitude, 2) +
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" Lon:" + to_string_decimal(entry.pos.longitude, 2);
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// printing the coordinates in the log file with more
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// resolution, as we are not constrained by screen
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// real estate there:
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std::string log_info = "Alt:" + to_string_dec_int(entry.pos.altitude) +
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" Lat:" + to_string_decimal(entry.pos.latitude, 7) +
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" Lon:" + to_string_decimal(entry.pos.longitude, 7);
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entry.set_info_string(str_info);
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logentry+=log_info + " ";
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}
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} else if(msg_type == AIRBORNE_VEL && msg_sub >= VEL_GND_SUBSONIC && msg_sub <= VEL_AIR_SUPERSONIC){
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entry.set_frame_velo(frame);
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logentry += "Type:" + to_string_dec_uint(msg_sub) +
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" Hdg:" + to_string_dec_uint(entry.velo.heading) +
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" Spd: "+ to_string_dec_int(entry.velo.speed);
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}
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}
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replace_entry(entry);
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logger = std::make_unique<ADSBLogger>();
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if (logger) {
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logger->append(u"adsb.txt");
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// will log each frame in format:
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// 20171103100227 8DADBEEFDEADBEEFDEADBEEFDEADBEEF ICAO:nnnnnn callsign Alt:nnnnnn Latnnn.nn Lonnnn.nn
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logger->log_str(logentry);
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}
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}
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}
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void ADSBRxView::on_tick_second() {
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// Decay and refresh if needed
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for (auto& entry : recent) {
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entry.inc_age();
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if (details_view) {
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if (send_updates && (entry.key() == detailed_entry_key)) // Check if the ICAO address match
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details_view->update(entry);
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}
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}
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// Sort the list if it is being displayed
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if (!send_updates) {
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sort_entries_by_state();
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recent_entries_view.set_dirty();
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}
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}
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ADSBRxView::ADSBRxView(NavigationView& nav) {
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baseband::run_image(portapack::spi_flash::image_tag_adsb_rx);
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add_children({
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&labels,
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&field_lna,
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&field_vga,
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&field_rf_amp,
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&rssi,
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&recent_entries_view
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});
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// load app settings
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auto rc = settings.load("rx_adsb", &app_settings);
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if(rc == SETTINGS_OK) {
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field_lna.set_value(app_settings.lna);
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field_vga.set_value(app_settings.vga);
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field_rf_amp.set_value(app_settings.rx_amp);
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}
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else
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{
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field_lna.set_value(40);
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field_vga.set_value(40);
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}
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recent_entries_view.set_parent_rect({ 0, 16, 240, 272 });
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recent_entries_view.on_select = [this, &nav](const AircraftRecentEntry& entry) {
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detailed_entry_key = entry.key();
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details_view = nav.push<ADSBRxDetailsView>(
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entry,
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[this]() {
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send_updates = false;
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});
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send_updates = true;
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};
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signal_token_tick_second = rtc_time::signal_tick_second += [this]() {
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on_tick_second();
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|
};
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|
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prevFreq = receiver_model.tuning_frequency();
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|
|
|
baseband::set_adsb();
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|
|
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receiver_model.set_tuning_frequency(1090000000);
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receiver_model.set_modulation(ReceiverModel::Mode::SpectrumAnalysis);
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receiver_model.set_sampling_rate(2000000);
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receiver_model.set_baseband_bandwidth(2500000);
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receiver_model.enable();
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}
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} /* namespace ui */
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