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Removed fixsbt and added a new state of signal without position. Positions stay higher than non positions.
This commit is contained in:
heurist1 2021-10-29 16:59:52 +01:00
parent 110b40ea49
commit b499380448
5 changed files with 17 additions and 340 deletions
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1
.gitignore vendored
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@ -64,3 +64,4 @@ CMakeFiles/
# Host OS leftovers
.DS_Store
/firmware/CMakeCache.txt
*.bak

30
firmware/application/apps/ui_adsb_rx.cpp
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@ -46,11 +46,10 @@ void RecentEntriesTable<AircraftRecentEntries>::draw(
auto entry_age = entry.age;
// Color decay for flights not being updated anymore
// FIXSBT this had been a switch on entry.age_state, did I change this or 1.40
if (entry_age < ADSB_DECAY_A) {
aged_color = 0x10;
target_color = Color::green();
} else if ((entry_age >= ADSB_DECAY_A) && (entry_age < ADSB_DECAY_B)) {
} else if (entry_age < ADSB_DECAY_B) {
aged_color = 0x07;
target_color = Color::light_grey();
} else {
@ -204,6 +203,8 @@ void ADSBRxView::focus() {
}
ADSBRxView::~ADSBRxView() {
receiver_model.set_tuning_frequency(prevFreq);
rtc_time::signal_tick_second -= signal_token_tick_second;
receiver_model.disable();
baseband::shutdown();
@ -216,6 +217,7 @@ AircraftRecentEntry ADSBRxView::find_or_create_entry(uint32_t ICAO_address) {
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;
@ -293,14 +295,6 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
entry.set_info_string(str_info);
logentry+=log_info + " ";
// we only want to update the details view if the frame
// we received has the same ICAO address, i.e. belongs to
// the same aircraft:
// FIXSBT does this still cause too many refreshes
//if(send_updates && details_view->get_current_entry().ICAO_address == ICAO_address) {
//if (send_updates && detailed_entry_key == ICAO_address) {
// details_view->update(entry);
//}
}
} else if(msg_type == AIRBORNE_VEL && msg_sub >= VEL_GND_SUBSONIC && msg_sub <= VEL_AIR_SUPERSONIC){
entry.set_frame_velo(frame);
@ -308,12 +302,6 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
" Hdg:" + to_string_dec_uint(entry.velo.heading) +
" Spd: "+ to_string_dec_int(entry.velo.speed);
// same here:
// FIXSBT does this still cause too many refreshes
//if (send_updates && details_view->get_current_entry().ICAO_address == ICAO_address) {
//if (send_updates && detailed_entry_key == ICAO_address) {
// details_view->update(entry);
//}
}
}
replace_entry(entry);
@ -338,12 +326,6 @@ void ADSBRxView::on_tick_second() {
if (send_updates && (entry.key() == detailed_entry_key)) // Check if the ICAO address match
details_view->update(entry);
}
// FIXSBT following block is new, check if it is required
//else
//{
// if ((entry.age == ADSB_DECAY_A) || (entry.age == ADSB_DECAY_B))
// recent_entries_view.set_dirty();
//}
}
// Sort the list if it is being displayed
@ -379,9 +361,7 @@ ADSBRxView::ADSBRxView(NavigationView& nav) {
on_tick_second();
};
// Initialise the CRC tables
// FIXSBT is this used
//dump1090Crc.modesChecksumInit(1);
prevFreq = receiver_model.tuning_frequency();
baseband::set_adsb();

15
firmware/application/apps/ui_adsb_rx.hpp
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@ -74,7 +74,7 @@ struct AircraftRecentEntry {
uint32_t ICAO_address { };
uint16_t hits { 0 };
uint16_t age_state { 0 };
uint16_t age_state { 1 };
uint32_t age { 0 };
adsb_pos pos { false, 0, 0, 0 };
adsb_vel velo { false, 0, 999, 0 };
@ -133,7 +133,14 @@ struct AircraftRecentEntry {
void inc_age() {
age++;
age_state = (age < ADSB_DECAY_A) ? 0 : (age < ADSB_DECAY_B) ? 1 : 2;
if (age < ADSB_DECAY_A)
{
age_state = pos.valid ? 0 : 1;
}
else
{
age_state = (age < ADSB_DECAY_B) ? 2 : 3;
}
}
};
@ -249,6 +256,7 @@ public:
void sort_entries_by_state();
private:
rf::Frequency prevFreq;
std::unique_ptr<ADSBLogger> logger { };
void on_frame(const ADSBFrameMessage * message);
void on_tick_second();
@ -302,9 +310,6 @@ private:
this->on_frame(message);
}
};
// FIXSBT is this used
//Dump1090Crc dump1090Crc;
};
} /* namespace ui */

301
firmware/application/apps/ui_adsb_rx.hpp.bak
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@ -1,301 +0,0 @@
/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2017 Furrtek
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "ui.hpp"
#include "ui_receiver.hpp"
#include "ui_geomap.hpp"
#include "ui_font_fixed_8x16.hpp"
#include "file.hpp"
#include "recent_entries.hpp"
#include "log_file.hpp"
#include "adsb.hpp"
#include "message.hpp"
#include "crc.hpp"
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 AIRCRAFT_ID_L 1 // aircraft ID message type (lowest type id)
#define AIRCRAFT_ID_H 4 // aircraft ID message type (highest type id)
#define SURFACE_POS_L 5 // surface position (lowest type id)
#define SURFACE_POS_H 8 // surface position (highest type id)
#define AIRBORNE_POS_BARO_L 9 // airborne position (lowest type id)
#define AIRBORNE_POS_BARO_H 18 // airborne position (highest type id)
#define AIRBORNE_VEL 19 // airborne velocities
#define AIRBORNE_POS_GPS_L 20 // airborne position (lowest type id)
#define AIRBORNE_POS_GPS_H 22 // airborne position (highest type id)
#define RESERVED_L 23 // reserved for other uses
#define RESERVED_H 31 // reserved for other uses
#define VEL_GND_SUBSONIC 1
#define VEL_GND_SUPERSONIC 2
#define VEL_AIR_SUBSONIC 3
#define VEL_AIR_SUPERSONIC 4
#define O_E_FRAME_TIMEOUT 20 // timeout between odd and even frames
struct AircraftRecentEntry {
using Key = uint32_t;
static constexpr Key invalid_key = 0xffffffff;
uint32_t ICAO_address { };
uint16_t hits { 0 };
// FXSBT did I add age_state or 1.40
uint16_t age_state { 0 };
uint32_t age { 0 };
adsb_pos pos { false, 0, 0, 0 };
adsb_vel velo { false, 0, 999, 0 };
ADSBFrame frame_pos_even { };
ADSBFrame frame_pos_odd { };
std::string callsign { " " };
std::string time_string { "" };
std::string info_string { "" };
AircraftRecentEntry(
const uint32_t ICAO_address
) : ICAO_address { ICAO_address }
{
}
Key key() const {
return ICAO_address;
}
void set_callsign(std::string& new_callsign) {
callsign = new_callsign;
}
void inc_hit() {
hits++;
}
void set_frame_pos(ADSBFrame& frame, uint32_t parity) {
if (!parity)
frame_pos_even = frame;
else
frame_pos_odd = frame;
if (!frame_pos_even.empty() && !frame_pos_odd.empty()) {
// FIXSBT shouldn't need 20 s
if (abs(frame_pos_even.get_rx_timestamp() - frame_pos_odd.get_rx_timestamp()) < O_E_FRAME_TIMEOUT)
pos = decode_frame_pos(frame_pos_even, frame_pos_odd);
}
}
void set_frame_velo(ADSBFrame& frame){
velo = decode_frame_velo(frame);
}
void set_info_string(std::string& new_info_string) {
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++;
age_state = (age < ADSB_DECAY_A) ? 0 : (age < ADSB_DECAY_B) ? 1 : 2;
}
};
using AircraftRecentEntries = RecentEntries<AircraftRecentEntry>;
class ADSBLogger {
public:
Optional<File::Error> append(const std::filesystem::path& filename) {
return log_file.append(filename);
}
void log_str(std::string& logline);
private:
LogFile log_file { };
};
class ADSBRxDetailsView : public View {
public:
ADSBRxDetailsView(NavigationView&, const AircraftRecentEntry& entry, const std::function<void(void)> on_close);
~ADSBRxDetailsView();
ADSBRxDetailsView(const ADSBRxDetailsView&) = delete;
ADSBRxDetailsView(ADSBRxDetailsView&&) = delete;
ADSBRxDetailsView& operator=(const ADSBRxDetailsView&) = delete;
ADSBRxDetailsView& operator=(ADSBRxDetailsView&&) = delete;
void focus() override;
void update(const AircraftRecentEntry& entry);
std::string title() const override { return "Details"; };
private:
AircraftRecentEntry entry_copy { 0 };
std::function<void(void)> on_close_ { };
GeoMapView* geomap_view { nullptr };
bool send_updates { false };
File db_file { };
Labels labels {
{ { 0 * 8, 1 * 16 }, "Callsign:", Color::light_grey() },
{ { 0 * 8, 2 * 16 }, "Last seen:", Color::light_grey() },
{ { 0 * 8, 3 * 16 }, "Airline:", Color::light_grey() },
{ { 0 * 8, 5 * 16 }, "Country:", Color::light_grey() },
{ { 0 * 8, 13 * 16 }, "Even position frame:", Color::light_grey() },
{ { 0 * 8, 15 * 16 }, "Odd position frame:", Color::light_grey() }
};
Text text_callsign {
{ 9 * 8, 1 * 16, 8 * 8, 16 },
"-"
};
Text text_last_seen {
{ 11 * 8, 2 * 16, 19 * 8, 16 },
"-"
};
Text text_airline {
{ 0 * 8, 4 * 16, 30 * 8, 16 },
"-"
};
Text text_country {
{ 8 * 8, 5 * 16, 22 * 8, 16 },
"-"
};
Text text_infos {
{ 0 * 8, 6 * 16, 30 * 8, 16 },
"-"
};
Text text_info2 {
{0*8, 7*16, 30*8, 16},
"-"
};
Text text_frame_pos_even {
{ 0 * 8, 14 * 16, 30 * 8, 16 },
"-"
};
Text text_frame_pos_odd {
{ 0 * 8, 16 * 16, 30 * 8, 16 },
"-"
};
Button button_see_map {
{ 8 * 8, 9 * 16, 14 * 8, 3 * 16 },
"See on map"
};
};
class ADSBRxView : public View {
public:
ADSBRxView(NavigationView& nav);
~ADSBRxView();
ADSBRxView(const ADSBRxView&) = delete;
ADSBRxView(ADSBRxView&&) = delete;
ADSBRxView& operator=(const ADSBRxView&) = delete;
ADSBRxView& operator=(ADSBRxView&&) = delete;
void focus() override;
std::string title() const override { return "ADS-B receive"; };
void replace_entry(AircraftRecentEntry & entry);
AircraftRecentEntry find_or_create_entry(uint32_t ICAO_address);
void sort_entries_by_state();
private:
std::unique_ptr<ADSBLogger> logger { };
void on_frame(const ADSBFrameMessage * message);
void on_tick_second();
const RecentEntriesColumns columns { {
{ "ICAO", 6 },
{ "Callsign", 9 },
{ "Hits", 4 },
{ "Time", 8 }
} };
AircraftRecentEntries recent { };
RecentEntriesView<RecentEntries<AircraftRecentEntry>> recent_entries_view { columns, recent };
SignalToken signal_token_tick_second { };
ADSBRxDetailsView* details_view { nullptr };
uint32_t detailed_entry_key { 0 };
bool send_updates { false };
Labels labels {
{ { 0 * 8, 0 * 8 }, "LNA: VGA: AMP:", Color::light_grey() }
};
LNAGainField field_lna {
{ 4 * 8, 0 * 16 }
};
VGAGainField field_vga {
{ 11 * 8, 0 * 16 }
};
RFAmpField field_rf_amp {
{ 18 * 8, 0 * 16 }
};
RSSI rssi {
{ 20 * 8, 4, 10 * 8, 8 },
};
MessageHandlerRegistration message_handler_frame {
Message::ID::ADSBFrame,
[this](Message* const p) {
const auto message = static_cast<const ADSBFrameMessage*>(p);
this->on_frame(message);
}
};
// FIXSBT is this used
//Dump1090Crc dump1090Crc;
};
} /* namespace ui */

8
firmware/baseband/proc_adsbrx.cpp
View File

@ -87,8 +87,6 @@ void ADSBRXProcessor::execute(const buffer_c8_t& buffer) {
// Look for preamble
// Shift
// FIXSBT make this a ring buffer
// FIXSBT store level in int16 for quick compare to preamble
for (c = 0; c < (ADSB_PREAMBLE_LENGTH - 1); c++)
{
shifter[c] = shifter[c + 1];
@ -132,12 +130,6 @@ void ADSBRXProcessor::execute(const buffer_c8_t& buffer) {
bit_count = 0;
frame.clear();
// Compute preamble pulses power to set thresholds
//threshold = (shifter[0] + shifter[2] + shifter[7] + shifter[9]) / 4;
// FIXSBT other use max * 0.2
// FIXSBT threshold_high and threshold_low should be ditched
//threshold_high = threshold * 1.414f; // +3dB
//threshold_low = threshold * 0.707f; // -3dB
} // 11-14 low
} // 4 & 5 high
} // Check for preamble pattern