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Updates to put the multiple aircraft on the map

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Also manage the CPU in on the one second tick to keep GUI responsive
Some other small edits that fix minor problems from my previous checkins
This commit is contained in:
heurist1 2023-02-28 19:17:57 +00:00
parent 00b75eacda
commit 778111d466
4 changed files with 142 additions and 88 deletions
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140
firmware/application/apps/ui_adsb_rx.cpp
View File

@ -46,10 +46,10 @@ void RecentEntriesTable<AircraftRecentEntries>::draw(
auto entry_age = entry.age;
// Color decay for flights not being updated anymore
if (entry_age < ADSB_DECAY_A) {
if (entry_age < ADSB_CURRENT) {
aged_color = 0x10;
target_color = Color::green();
} else if (entry_age < ADSB_DECAY_B) {
} else if (entry_age < ADSB_RECENT) {
aged_color = 0x07;
target_color = Color::light_grey();
} else {
@ -59,21 +59,13 @@ void RecentEntriesTable<AircraftRecentEntries>::draw(
std::string entry_string = "\x1B";
entry_string += aged_color;
#if false
entry_string += to_string_hex(entry.ICAO_address, 6) + " " +
entry.callsign + " " +
(entry.hits <= 999 ? to_string_dec_uint(entry.hits, 4) : "999+") + " " +
entry.time_string;
#else
// SBT
entry_string +=
(entry.callsign[0]!=' ' ? entry.callsign + " " : to_string_hex(entry.ICAO_address, 6) + " ") +
to_string_dec_uint((unsigned int)((entry.pos.altitude+50)/100),4) +
(entry.callsign[0]!=' ' ? entry.callsign + " " : entry.icaoStr + " ") +
to_string_dec_uint((unsigned int)(entry.pos.altitude/100),4) +
to_string_dec_uint((unsigned int)entry.velo.speed,4) +
to_string_dec_uint((unsigned int)(entry.amp>>9),4) + " " +
(entry.hits <= 999 ? to_string_dec_uint(entry.hits, 3) + " " : "1k+ ") +
to_string_dec_uint(entry.age, 4);
#endif
painter.draw_string(
target_rect.location(),
@ -124,8 +116,6 @@ ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
});
std::unique_ptr<ADSBLogger> logger { };
//update(entry_copy);
icao_code = to_string_hex(entry_copy.ICAO_address, 6);
text_icao_address.set(to_string_hex(entry_copy.ICAO_address, 6));
@ -225,8 +215,11 @@ void ADSBRxDetailsView::update(const AircraftRecentEntry& entry) {
text_frame_pos_odd.set(to_string_hex_array(entry_copy.frame_pos_odd.get_raw_data(), 14));
if (send_updates)
{
geomap_view->update_tag(trimr(entry.callsign[0]!=' ' ? entry.callsign : to_string_hex(entry.ICAO_address, 6)));
geomap_view->update_position(entry_copy.pos.latitude, entry_copy.pos.longitude, entry_copy.velo.heading, entry_copy.pos.altitude);
}
}
ADSBRxDetailsView::~ADSBRxDetailsView() {
on_close_();
@ -277,19 +270,14 @@ ADSBRxDetailsView::ADSBRxDetailsView(
text_icao_address.set(to_string_hex(entry_copy.ICAO_address, 6));
button_aircraft_details.on_select = [this, &nav](Button&) {
//detailed_entry_key = entry.key();
aircraft_details_view = nav.push<ADSBRxAircraftDetailsView>(
entry_copy,
[this]() {
send_updates = false;
});
aircraft_details_view = nav.push<ADSBRxAircraftDetailsView>(entry_copy, [this]() { send_updates = false;});
send_updates = false;
};
button_see_map.on_select = [this, &nav](Button&) {
if (!send_updates) { // Prevent recursively launching the map
geomap_view = nav.push<GeoMapView>(
entry_copy.callsign,
trimr(entry_copy.callsign[0]!=' ' ? entry_copy.callsign : entry_copy.icaoStr),
entry_copy.pos.altitude,
GeoPos::alt_unit::FEET,
entry_copy.pos.latitude,
@ -309,6 +297,7 @@ void ADSBRxView::focus() {
}
ADSBRxView::~ADSBRxView() {
receiver_model.set_tuning_frequency(prevFreq); // Restore previous frequency on exit
// save app settings
settings.save("rx_adsb", &app_settings);
@ -326,8 +315,6 @@ AircraftRecentEntry ADSBRxView::find_or_create_entry(uint32_t ICAO_address) {
// If not found
if (it == std::end(recent)){
recent.emplace_front(ICAO_address); // Add it
truncate_entries(recent); // Truncate the list
sort_entries_by_state();
it = find(recent, ICAO_address); // Find it again
}
return *it;
@ -342,6 +329,21 @@ void ADSBRxView::replace_entry(AircraftRecentEntry & entry)
entry);
}
void ADSBRxView::remove_old_entries()
{
auto it = recent.rbegin();
auto end = recent.rend();
while (it != end)
{
if (it->age_state>=4) {
std::advance(it, 1);
recent.erase( it.base() );
} else {
break; // stop looking because the list is sorted
}
}
}
void ADSBRxView::sort_entries_by_state()
{
// Sorting List pn age_state using lambda function as comparator
@ -349,8 +351,8 @@ void ADSBRxView::sort_entries_by_state()
}
void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
logger = std::make_unique<ADSBLogger>();
rtc::RTC datetime;
std::string str_timestamp;
std::string callsign;
std::string str_info;
std::string logentry;
@ -365,16 +367,16 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
entry.reset_age();
if (entry.hits==0)
{
entry.amp = message->amp;
entry.amp = message->amp; // Store amplitude on first hit
} else {
entry.amp = ((entry.amp*15)+message->amp)>>4;
entry.amp = ((entry.amp*15)+message->amp)>>4; // Update smoothed amplitude on updates
}
str_timestamp = to_string_datetime(datetime, HMS);
entry.set_time_string(str_timestamp);
entry.inc_hit();
if (logger) {
logentry += to_string_hex_array(frame.get_raw_data(), 14) + " ";
logentry += "ICAO:" + to_string_hex(ICAO_address, 6) + " ";
logentry += "ICAO:" + entry.icaoStr + " ";
}
if (frame.get_DF() == DF_ADSB) {
uint8_t msg_type = frame.get_msg_type();
@ -385,8 +387,10 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
if ((msg_type >= AIRCRAFT_ID_L) && (msg_type <= AIRCRAFT_ID_H)) {
callsign = decode_frame_id(frame);
entry.set_callsign(callsign);
if (logger) {
logentry+=callsign+" ";
}
}
// 9:
// 18: { // Extended squitter/non-transponder
// 21: // Comm-B, identity reply
@ -400,6 +404,10 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
" Lat:" + to_string_decimal(entry.pos.latitude, 2) +
" Lon:" + to_string_decimal(entry.pos.longitude, 2);
entry.set_info_string(str_info);
if (logger) {
// printing the coordinates in the log file with more
// resolution, as we are not constrained by screen
// real estate there:
@ -407,23 +415,22 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
std::string log_info = "Alt:" + to_string_dec_int(entry.pos.altitude) +
" Lat:" + to_string_decimal(entry.pos.latitude, 7) +
" Lon:" + to_string_decimal(entry.pos.longitude, 7);
entry.set_info_string(str_info);
logentry+=log_info + " ";
}
}
} else if(msg_type == AIRBORNE_VEL && msg_sub >= VEL_GND_SUBSONIC && msg_sub <= VEL_AIR_SUPERSONIC){
entry.set_frame_velo(frame);
if (logger) {
logentry += "Type:" + to_string_dec_uint(msg_sub) +
" Hdg:" + to_string_dec_uint(entry.velo.heading) +
" Spd: "+ to_string_dec_int(entry.velo.speed);
}
}
}
replace_entry(entry);
} // frame.get_DF() == DF_ADSB
logger = std::make_unique<ADSBLogger>();
if (logger) {
logger->append(u"adsb.txt");
// will log each frame in format:
@ -434,19 +441,68 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
}
void ADSBRxView::on_tick_second() {
// Decay and refresh if needed
for (auto& entry : recent) {
entry.inc_age();
if (recent.size() <= 16){ // Not many entries update everything (16 is one screen full)
updateDetailsAndMap(1);
updateRecentEntries();
} else if (updateState==0) { // Even second
updateState = 1;
updateDetailsAndMap(2);
} else { // Odd second only performed when there are many entries
updateState = 0;
updateRecentEntries();
}
}
if (details_view) {
if (send_updates && (entry.key() == detailed_entry_key)) // Check if the ICAO address match
void ADSBRxView::updateDetailsAndMap(int ageStep) {
ui::GeoMarker marker;
bool storeNewMarkers = false;
// Sort and truncate the entries, grouped, newest group first
sort_entries_by_state();
truncate_entries(recent);
remove_old_entries();
// Calculate if it is time to update markers
if (send_updates && details_view && details_view->geomap_view) {
ticksSinceMarkerRefresh += ageStep;
if (ticksSinceMarkerRefresh >= MARKER_UPDATE_SECONDS) { // Update other aircraft every few seconds
storeNewMarkers = true;
ticksSinceMarkerRefresh=0;
}
} else {
ticksSinceMarkerRefresh = MARKER_UPDATE_SECONDS; // Send the markers as soon as the geoview exists
}
// Increment age, and pass updates to the details and map
const bool otherMarkersCanBeSent = send_updates && storeNewMarkers && details_view && details_view->geomap_view; // Save retesting all of this
MapMarkerStored markerStored = MARKER_NOT_STORED;
if (otherMarkersCanBeSent) {details_view->geomap_view->clear_markers();}
// Loop through all entries
for (auto& entry : recent) {
entry.inc_age(ageStep);
// Only if there is a details view
if (send_updates && details_view) {
if (entry.key() == detailed_entry_key) // Check if the ICAO address match
{
details_view->update(entry);
}
// Store if the view is present and the list isn't full
else if (otherMarkersCanBeSent && (markerStored != MARKER_LIST_FULL) && (entry.age_state==0))
{
marker.lon = entry.pos.longitude;
marker.lat = entry.pos.latitude;
marker.angle = entry.velo.heading;
marker.tag = trimr(entry.callsign[0]!=' ' ? entry.callsign : entry.icaoStr);
markerStored = details_view->geomap_view->store_marker(marker);
}
}
} // Loop through all entries, if only to update the age
}
// Sort the list if it is being displayed
void ADSBRxView::updateRecentEntries() {
// Redraw the list of aircraft
if (!send_updates){
sort_entries_by_state();
recent_entries_view.set_dirty();
}
}
@ -492,7 +548,7 @@ ADSBRxView::ADSBRxView(NavigationView& nav) {
on_tick_second();
};
prevFreq = receiver_model.tuning_frequency();
prevFreq = receiver_model.tuning_frequency(); // Store previous frequency on creation
baseband::set_adsb();

46
firmware/application/apps/ui_adsb_rx.hpp
View File

@ -25,6 +25,7 @@
#include "ui_receiver.hpp"
#include "ui_geomap.hpp"
#include "ui_font_fixed_8x16.hpp"
#include "string_format.hpp"
#include "file.hpp"
#include "database.hpp"
@ -39,9 +40,9 @@ using namespace adsb;
namespace ui {
#define ADSB_DECAY_A 10 // In seconds
#define ADSB_DECAY_B 30
#define ADSB_DECAY_C 60 // Can be used for removing old entries, RecentEntries already caps to 64
#define ADSB_CURRENT 10 // Seconds
#define ADSB_RECENT 30 // Seconds
#define ADSB_REMOVE 300 // Used for removing old entries
#define AIRCRAFT_ID_L 1 // aircraft ID message type (lowest type id)
#define AIRCRAFT_ID_H 4 // aircraft ID message type (highest type id)
@ -83,14 +84,15 @@ struct AircraftRecentEntry {
ADSBFrame frame_pos_even { };
ADSBFrame frame_pos_odd { };
std::string icaoStr {" "};
std::string callsign { " " };
std::string time_string { "" };
std::string info_string { "" };
AircraftRecentEntry(
const uint32_t ICAO_address
) : ICAO_address { ICAO_address }
{
this->icaoStr = to_string_hex(ICAO_address, 6);
}
Key key() const {
@ -125,23 +127,20 @@ struct AircraftRecentEntry {
info_string = new_info_string;
}
void set_time_string(std::string& new_time_string) {
time_string = new_time_string;
}
void reset_age() {
age = 0;
}
void inc_age() {
age++;
if (age < ADSB_DECAY_A)
{
void inc_age(int delta) {
age+=delta;
if (age < ADSB_CURRENT){
age_state = pos.valid ? 0 : 1;
}
else
{
age_state = (age < ADSB_DECAY_B) ? 2 : 3;
} else if(age < ADSB_RECENT){
age_state = 2;
} else if(age < ADSB_REMOVE){
age_state = 3;
} else{
age_state = 4;
}
}
};
@ -276,7 +275,6 @@ public:
private:
AircraftRecentEntry entry_copy { 0 };
std::function<void(void)> on_close_ { };
GeoMapView* geomap_view { nullptr };
ADSBRxAircraftDetailsView* aircraft_details_view { nullptr };
bool send_updates { false };
std::database db = { };
@ -364,6 +362,7 @@ public:
std::string title() const override { return "ADS-B RX"; };
void replace_entry(AircraftRecentEntry & entry);
void remove_old_entries();
AircraftRecentEntry find_or_create_entry(uint32_t ICAO_address);
void sort_entries_by_state();
@ -372,24 +371,23 @@ private:
std::unique_ptr<ADSBLogger> logger { };
void on_frame(const ADSBFrameMessage * message);
void on_tick_second();
int updateState = { 0 };
void updateRecentEntries();
void updateDetailsAndMap(int ageStep);
#define MARKER_UPDATE_SECONDS (5)
int ticksSinceMarkerRefresh { MARKER_UPDATE_SECONDS-1 };
// app save settings
std::app_settings settings { };
std::app_settings::AppSettings app_settings { };
const RecentEntriesColumns columns { {
#if false
{ "ICAO", 6 },
{ "Callsign", 9 },
{ "Hits", 4 },
{ "Time", 8 }
#else
{ "ICAO/Call", 9 },
{ "Lvl", 3 },
{ "Spd", 3 },
{ "Amp", 3 },
{ "Hit", 3 },
{ "Age", 4 }
#endif
} };
AircraftRecentEntries recent { };
RecentEntriesView<RecentEntries<AircraftRecentEntry>> recent_entries_view { columns, recent };

7
firmware/baseband/proc_adsbrx.cpp
View File

@ -45,8 +45,8 @@ void ADSBRXProcessor::execute(const buffer_c8_t& buffer) {
for (size_t i = 0; i < buffer.count; i++) {
// Compute sample's magnitude
re = (int32_t)buffer.p[i].real(); // make re float and scale it
im = (int32_t)buffer.p[i].imag(); // make re float and scale it
re = (int32_t)buffer.p[i].real();
im = (int32_t)buffer.p[i].imag();
mag = ((uint32_t)(re*re) + (uint32_t)(im*im));
if (decoding) {
@ -63,7 +63,6 @@ void ADSBRXProcessor::execute(const buffer_c8_t& buffer) {
}
else
{
//confidence = true;
bit = (prev_mag > mag) ? 1 : 0;
}
@ -94,7 +93,7 @@ void ADSBRXProcessor::execute(const buffer_c8_t& buffer) {
}
// Continue looking for preamble even if in a packet
// switch is new preamble id higher magnitude
// switch if new preamble is higher magnitude
// Shift the preamble
for (c = 0; c < (ADSB_PREAMBLE_LENGTH ); c++) { shifter[c] = shifter[c + 1]; }

5
firmware/common/adsb.cpp
View File

@ -22,6 +22,7 @@
#include "adsb.hpp"
#include "sine_table.hpp"
#include "utility.hpp"
#include <math.h>
@ -369,11 +370,11 @@ adsb_vel decode_frame_velo(ADSBFrame& frame){
if(frame_data[5]&0x04) velo_ew *= -1; //check ew direction sign
if(frame_data[7]&0x80) velo_ns *= -1; //check ns direction sign
velo.speed = sqrt(velo_ns*velo_ns + velo_ew*velo_ew);
velo.speed = fast_int_magnitude(velo_ns,velo_ew);
if(velo.speed){
//calculate heading in degrees from ew/ns velocities
int16_t heading_temp = (int16_t)(atan2(velo_ew,velo_ns) * 180.0 / pi);
int16_t heading_temp = (int16_t)(int_atan2(velo_ew,velo_ns)); // Nearest degree
// We don't want negative values but a 0-360 scale.
if (heading_temp < 0) heading_temp += 360.0;
velo.heading = (uint16_t)heading_temp;