Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-01-26 22:37:13 -05:00
Code Issues Packages Projects Releases Wiki Activity

Store old changes to ADSB

Browse Source 
Diff in previous changes to ADSB
This commit is contained in:
heurist1 2021-10-11 10:14:16 +01:00
parent 848dba44d8
commit 0fed64636a
3 changed files with 519 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

444
firmware/application/apps/dump1090.hpp Normal file
View File

@ -0,0 +1,444 @@
// Part of dump1090, a Mode S message decoder for RTLSDR devices.
//
// dump1090.h: main program header
//
// Copyright (c) 2014-2016 Oliver Jowett <oliver@mutability.co.uk>
//
// This file is free software: you may copy, redistribute and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation, either version 2 of the License, or (at your
// option) any later version.
//
// This file 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. If not, see <http://www.gnu.org/licenses/>.
// This file incorporates work covered by the following copyright and
// permission notice:
//
// Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef __DUMP1090_H
#define __DUMP1090_H
// Default version number, if not overriden by the Makefile
#ifndef MODES_DUMP1090_VERSION
# define MODES_DUMP1090_VERSION "unknown"
#endif
#ifndef MODES_DUMP1090_VARIANT
# define MODES_DUMP1090_VARIANT "dump1090-unknown"
#endif
#define MODES_DEFAULT_FREQ 1090000000
#define MODES_DEFAULT_WIDTH 1000
#define MODES_DEFAULT_HEIGHT 700
#define MODES_RTL_BUFFERS 15 // Number of RTL buffers
#define MODES_RTL_BUF_SIZE (16*16384) // 256k
#define MODES_MAG_BUF_SAMPLES (MODES_RTL_BUF_SIZE / 2) // Each sample is 2 bytes
#define MODES_MAG_BUFFERS 12 // Number of magnitude buffers (should be smaller than RTL_BUFFERS for flowcontrol to work)
#define MODES_AUTO_GAIN -100 // Use automatic gain
#define MODES_MAX_GAIN 999999 // Use max available gain
#define MODES_MSG_SQUELCH_DB 4.0 // Minimum SNR, in dB
#define MODES_MSG_ENCODER_ERRS 3 // Maximum number of encoding errors
#define MODEAC_MSG_SAMPLES (25 * 2) // include up to the SPI bit
#define MODEAC_MSG_BYTES 2
#define MODEAC_MSG_SQUELCH_LEVEL 0x07FF // Average signal strength limit
#define MODES_PREAMBLE_US 8 // microseconds = bits
#define MODES_PREAMBLE_SAMPLES (MODES_PREAMBLE_US * 2)
#define MODES_PREAMBLE_SIZE (MODES_PREAMBLE_SAMPLES * sizeof(uint16_t))
#define MODES_LONG_MSG_BYTES 14
#define MODES_SHORT_MSG_BYTES 7
#define MODES_LONG_MSG_BITS (MODES_LONG_MSG_BYTES * 8)
#define MODES_SHORT_MSG_BITS (MODES_SHORT_MSG_BYTES * 8)
#define MODES_LONG_MSG_SAMPLES (MODES_LONG_MSG_BITS * 2)
#define MODES_SHORT_MSG_SAMPLES (MODES_SHORT_MSG_BITS * 2)
#define MODES_LONG_MSG_SIZE (MODES_LONG_MSG_SAMPLES * sizeof(uint16_t))
#define MODES_SHORT_MSG_SIZE (MODES_SHORT_MSG_SAMPLES * sizeof(uint16_t))
#define MODES_OS_PREAMBLE_SAMPLES (20)
#define MODES_OS_PREAMBLE_SIZE (MODES_OS_PREAMBLE_SAMPLES * sizeof(uint16_t))
#define MODES_OS_LONG_MSG_SAMPLES (268)
#define MODES_OS_SHORT_MSG_SAMPLES (135)
#define MODES_OS_LONG_MSG_SIZE (MODES_LONG_MSG_SAMPLES * sizeof(uint16_t))
#define MODES_OS_SHORT_MSG_SIZE (MODES_SHORT_MSG_SAMPLES * sizeof(uint16_t))
#define MODES_OUT_BUF_SIZE (1500)
#define MODES_OUT_FLUSH_SIZE (MODES_OUT_BUF_SIZE - 256)
#define MODES_OUT_FLUSH_INTERVAL (60000)
#define MODES_USER_LATLON_VALID (1<<0)
#define INVALID_ALTITUDE (-9999)
/* Where did a bit of data arrive from? In order of increasing priority */
typedef enum {
SOURCE_INVALID, /* data is not valid */
SOURCE_MODE_AC, /* A/C message */
SOURCE_MLAT, /* derived from mlat */
SOURCE_MODE_S, /* data from a Mode S message, no full CRC */
SOURCE_MODE_S_CHECKED, /* data from a Mode S message with full CRC */
SOURCE_TISB, /* data from a TIS-B extended squitter message */
SOURCE_ADSR, /* data from a ADS-R extended squitter message */
SOURCE_ADSB, /* data from a ADS-B extended squitter message */
} datasource_t;
/* What sort of address is this and who sent it?
* (Earlier values are higher priority)
*/
typedef enum {
ADDR_ADSB_ICAO, /* Mode S or ADS-B, ICAO address, transponder sourced */
ADDR_ADSB_ICAO_NT, /* ADS-B, ICAO address, non-transponder */
ADDR_ADSR_ICAO, /* ADS-R, ICAO address */
ADDR_TISB_ICAO, /* TIS-B, ICAO address */
ADDR_ADSB_OTHER, /* ADS-B, other address format */
ADDR_ADSR_OTHER, /* ADS-R, other address format */
ADDR_TISB_TRACKFILE, /* TIS-B, Mode A code + track file number */
ADDR_TISB_OTHER, /* TIS-B, other address format */
ADDR_MODE_A, /* Mode A */
ADDR_UNKNOWN /* unknown address format */
} addrtype_t;
typedef enum {
UNIT_FEET,
UNIT_METERS
} altitude_unit_t;
typedef enum {
UNIT_NAUTICAL_MILES,
UNIT_STATUTE_MILES,
UNIT_KILOMETERS,
} interactive_distance_unit_t;
typedef enum {
ALTITUDE_BARO,
ALTITUDE_GEOM
} altitude_source_t;
typedef enum {
AG_INVALID,
AG_GROUND,
AG_AIRBORNE,
AG_UNCERTAIN
} airground_t;
typedef enum {
SIL_INVALID, SIL_UNKNOWN, SIL_PER_SAMPLE, SIL_PER_HOUR
} sil_type_t;
typedef enum {
CPR_SURFACE, CPR_AIRBORNE, CPR_COARSE
} cpr_type_t;
typedef enum {
HEADING_INVALID, // Not set
HEADING_GROUND_TRACK, // Direction of track over ground, degrees clockwise from true north
HEADING_TRUE, // Heading, degrees clockwise from true north
HEADING_MAGNETIC, // Heading, degrees clockwise from magnetic north
HEADING_MAGNETIC_OR_TRUE, // HEADING_MAGNETIC or HEADING_TRUE depending on the HRD bit in opstatus
HEADING_TRACK_OR_HEADING // GROUND_TRACK / MAGNETIC / TRUE depending on the TAH bit in opstatus
} heading_type_t;
typedef enum {
COMMB_UNKNOWN,
COMMB_AMBIGUOUS,
COMMB_EMPTY_RESPONSE,
COMMB_DATALINK_CAPS,
COMMB_GICB_CAPS,
COMMB_AIRCRAFT_IDENT,
COMMB_ACAS_RA,
COMMB_VERTICAL_INTENT,
COMMB_TRACK_TURN,
COMMB_HEADING_SPEED
} commb_format_t;
typedef enum {
NAV_MODE_AUTOPILOT = 1,
NAV_MODE_VNAV = 2,
NAV_MODE_ALT_HOLD = 4,
NAV_MODE_APPROACH = 8,
NAV_MODE_LNAV = 16,
NAV_MODE_TCAS = 32
} nav_modes_t;
// Matches encoding of the ES type 28/1 emergency/priority status subfield
typedef enum {
EMERGENCY_NONE = 0,
EMERGENCY_GENERAL = 1,
EMERGENCY_LIFEGUARD = 2,
EMERGENCY_MINFUEL = 3,
EMERGENCY_NORDO = 4,
EMERGENCY_UNLAWFUL = 5,
EMERGENCY_DOWNED = 6,
EMERGENCY_RESERVED = 7
} emergency_t;
typedef enum {
NAV_ALT_INVALID, NAV_ALT_UNKNOWN, NAV_ALT_AIRCRAFT, NAV_ALT_MCP, NAV_ALT_FMS
} nav_altitude_source_t;
#define MODES_NON_ICAO_ADDRESS (1<<24) // Set on addresses to indicate they are not ICAO addresses
#define MODES_INTERACTIVE_REFRESH_TIME 250 // Milliseconds
#define MODES_INTERACTIVE_DISPLAY_TTL 60000 // Delete from display after 60 seconds
#define MODES_NET_HEARTBEAT_INTERVAL 60000 // milliseconds
#define MODES_CLIENT_BUF_SIZE 1024
#define MODES_NET_SNDBUF_SIZE (1024*64)
#define MODES_NET_SNDBUF_MAX (7)
#define HISTORY_SIZE 120
#define HISTORY_INTERVAL 30000
#define MODES_NOTUSED(V) ((void) V)
#define MAX_AMPLITUDE 65535.0
#define MAX_POWER (MAX_AMPLITUDE * MAX_AMPLITUDE)
#define FAUP_DEFAULT_RATE_MULTIPLIER 1.0 // FA Upload rate multiplier
//======================== structure declarations =========================
typedef enum {
SDR_NONE, SDR_IFILE, SDR_RTLSDR, SDR_BLADERF, SDR_HACKRF, SDR_LIMESDR
} sdr_type_t;
// The struct we use to store information about a decoded message.
struct modesMessage {
// Generic fields
unsigned char msg[MODES_LONG_MSG_BYTES]; // Binary message.
unsigned char verbatim[MODES_LONG_MSG_BYTES]; // Binary message, as originally received before correction
int msgbits; // Number of bits in message
int msgtype; // Downlink format #
uint32_t crc; // Message CRC
int correctedbits; // No. of bits corrected
uint32_t addr; // Address Announced
addrtype_t addrtype; // address format / source
uint64_t timestampMsg; // Timestamp of the message (12MHz clock)
uint64_t sysTimestampMsg; // Timestamp of the message (system time)
int remote; // If set this message is from a remote station
double signalLevel; // RSSI, in the range [0..1], as a fraction of full-scale power
int score; // Scoring from scoreModesMessage, if used
int reliable; // is this a "reliable" message (uncorrected DF11/DF17/DF18)?
datasource_t source; // Characterizes the overall message source
// Raw data, just extracted directly from the message
// The names reflect the field names in Annex 4
unsigned IID; // extracted from CRC of DF11s
unsigned AA;
unsigned AC;
unsigned CA;
unsigned CC;
unsigned CF;
unsigned DR;
unsigned FS;
unsigned ID;
unsigned KE;
unsigned ND;
unsigned RI;
unsigned SL;
unsigned UM;
unsigned VS;
unsigned char MB[7];
unsigned char MD[10];
unsigned char ME[7];
unsigned char MV[7];
// Decoded data
unsigned altitude_baro_valid : 1;
unsigned altitude_geom_valid : 1;
unsigned track_valid : 1;
unsigned track_rate_valid : 1;
unsigned heading_valid : 1;
unsigned roll_valid : 1;
unsigned gs_valid : 1;
unsigned ias_valid : 1;
unsigned tas_valid : 1;
unsigned mach_valid : 1;
unsigned baro_rate_valid : 1;
unsigned geom_rate_valid : 1;
unsigned squawk_valid : 1;
unsigned callsign_valid : 1;
unsigned cpr_valid : 1;
unsigned cpr_odd : 1;
unsigned cpr_decoded : 1;
unsigned cpr_relative : 1;
unsigned category_valid : 1;
unsigned geom_delta_valid : 1;
unsigned from_mlat : 1;
unsigned from_tisb : 1;
unsigned spi_valid : 1;
unsigned spi : 1;
unsigned alert_valid : 1;
unsigned alert : 1;
unsigned emergency_valid : 1;
unsigned metype; // DF17/18 ME type
unsigned mesub; // DF17/18 ME subtype
commb_format_t commb_format; // Inferred format of a comm-b message
// valid if altitude_baro_valid:
int altitude_baro; // Altitude in either feet or meters
altitude_unit_t altitude_baro_unit; // the unit used for altitude
// valid if altitude_geom_valid:
int altitude_geom; // Altitude in either feet or meters
altitude_unit_t altitude_geom_unit; // the unit used for altitude
// following fields are valid if the corresponding _valid field is set:
int geom_delta; // Difference between geometric and baro alt
float heading; // ground track or heading, degrees (0-359). Reported directly or computed from from EW and NS velocity
heading_type_t heading_type;// how to interpret 'track_or_heading'
float track_rate; // Rate of change of track, degrees/second
float roll; // Roll, degrees, negative is left roll
struct {
// Groundspeed, kts, reported directly or computed from from EW and NS velocity
// For surface movement, this has different interpretations for v0 and v2; both
// fields are populated. The tracking layer will update "gs.selected".
float v0;
float v2;
float selected;
} gs;
unsigned ias; // Indicated airspeed, kts
unsigned tas; // True airspeed, kts
double mach; // Mach number
int baro_rate; // Rate of change of barometric altitude, feet/minute
int geom_rate; // Rate of change of geometric (GNSS / INS) altitude, feet/minute
unsigned squawk; // 13 bits identity (Squawk), encoded as 4 hex digits
char callsign[9]; // 8 chars flight number, NUL-terminated
unsigned category; // A0 - D7 encoded as a single hex byte
emergency_t emergency; // emergency/priority status
// valid if cpr_valid
cpr_type_t cpr_type; // The encoding type used (surface, airborne, coarse TIS-B)
unsigned cpr_lat; // Non decoded latitude.
unsigned cpr_lon; // Non decoded longitude.
unsigned cpr_nucp; // NUCp/NIC value implied by message type
airground_t airground; // air/ground state
// valid if cpr_decoded:
double decoded_lat;
double decoded_lon;
unsigned decoded_nic;
unsigned decoded_rc;
// various integrity/accuracy things
struct {
unsigned nic_a_valid : 1;
unsigned nic_b_valid : 1;
unsigned nic_c_valid : 1;
unsigned nic_baro_valid : 1;
unsigned nac_p_valid : 1;
unsigned nac_v_valid : 1;
unsigned gva_valid : 1;
unsigned sda_valid : 1;
unsigned nic_a : 1; // if nic_a_valid
unsigned nic_b : 1; // if nic_b_valid
unsigned nic_c : 1; // if nic_c_valid
unsigned nic_baro : 1; // if nic_baro_valid
unsigned nac_p : 4; // if nac_p_valid
unsigned nac_v : 3; // if nac_v_valid
unsigned sil : 2; // if sil_type != SIL_INVALID
sil_type_t sil_type;
unsigned gva : 2; // if gva_valid
unsigned sda : 2; // if sda_valid
} accuracy;
// Operational Status
struct {
unsigned valid : 1;
unsigned version : 3;
unsigned om_acas_ra : 1;
unsigned om_ident : 1;
unsigned om_atc : 1;
unsigned om_saf : 1;
unsigned cc_acas : 1;
unsigned cc_cdti : 1;
unsigned cc_1090_in : 1;
unsigned cc_arv : 1;
unsigned cc_ts : 1;
unsigned cc_tc : 2;
unsigned cc_uat_in : 1;
unsigned cc_poa : 1;
unsigned cc_b2_low : 1;
unsigned cc_lw_valid : 1;
heading_type_t tah;
heading_type_t hrd;
unsigned cc_lw;
unsigned cc_antenna_offset;
} opstatus;
// combined:
// Target State & Status (ADS-B V2 only)
// Comm-B BDS4,0 Vertical Intent
struct {
unsigned heading_valid : 1;
unsigned fms_altitude_valid : 1;
unsigned mcp_altitude_valid : 1;
unsigned qnh_valid : 1;
unsigned modes_valid : 1;
float heading; // heading, degrees (0-359) (could be magnetic or true heading; magnetic recommended)
heading_type_t heading_type;
unsigned fms_altitude; // FMS selected altitude
unsigned mcp_altitude; // MCP/FCU selected altitude
float qnh; // altimeter setting (QFE or QNH/QNE), millibars
nav_altitude_source_t altitude_source;
nav_modes_t modes;
} nav;
};
#endif // __DUMP1090_H

74
firmware/application/apps/ui_adsb_rx.cpp
View File

@ -46,6 +46,7 @@ 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();
@ -173,17 +174,19 @@ ADSBRxDetailsView::ADSBRxDetailsView(
text_callsign.set(entry_copy.callsign);
button_see_map.on_select = [this, &nav](Button&) {
geomap_view = nav.push<GeoMapView>(
entry_copy.callsign,
entry_copy.pos.altitude,
GeoPos::alt_unit::FEET,
entry_copy.pos.latitude,
entry_copy.pos.longitude,
entry_copy.velo.heading,
[this]() {
if (!send_updates) { // Prevent recursivley launching the map
geomap_view = nav.push<GeoMapView>(
entry_copy.callsign,
entry_copy.pos.altitude,
GeoPos::alt_unit::FEET,
entry_copy.pos.latitude,
entry_copy.pos.longitude,
entry_copy.velo.heading,
[this]() {
send_updates = false;
});
send_updates = true;
send_updates = true;
}
};
};
@ -197,6 +200,33 @@ ADSBRxView::~ADSBRxView() {
baseband::shutdown();
}
AircraftRecentEntry ADSBRxView::find_or_create_entry(uint32_t ICAO_address) {
auto it = find(recent, ICAO_address);
// If not found
if (it == std::end(recent)){
recent.emplace_front(ICAO_address); // Add it
truncate_entries(recent); // Truncate the list
it = find(recent, ICAO_address); // Find it again
}
return *it;
}
void ADSBRxView::replace_entry(AircraftRecentEntry & entry)
{
uint32_t ICAO_address = entry.ICAO_address;
std::replace_if( recent.begin(), recent.end(),
[ICAO_address](const AircraftRecentEntry & compEntry) {return ICAO_address == compEntry.ICAO_address;},
entry);
}
void ADSBRxView::sort_entries_by_state()
{
// Sorting List pn age_state using lambda function as comparator
recent.sort([](const AircraftRecentEntry & left, const AircraftRecentEntry & right){return (left.age_state < right.age_state); });
}
void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
rtc::RTC datetime;
std::string str_timestamp;
@ -209,7 +239,7 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
if (frame.check_CRC() && ICAO_address) {
rtcGetTime(&RTCD1, &datetime);
auto& entry = ::on_packet(recent, ICAO_address);
auto entry = find_or_create_entry(ICAO_address);
frame.set_rx_timestamp(datetime.minute() * 60 + datetime.second());
entry.reset_age();
str_timestamp = to_string_datetime(datetime, HMS);
@ -224,12 +254,16 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
uint8_t msg_sub = frame.get_msg_sub();
uint8_t * raw_data = frame.get_raw_data();
// 4: // surveillance, altitude reply
if ((msg_type >= AIRCRAFT_ID_L) && (msg_type <= AIRCRAFT_ID_H)) {
callsign = decode_frame_id(frame);
entry.set_callsign(callsign);
logentry+=callsign+" ";
}
//
// 9:
// 18: { // Extended squitter/non-transponder
// 21: // Comm-B, identity reply
// 20: // Comm-B, altitude reply
else if (((msg_type >= AIRBORNE_POS_BARO_L) && (msg_type <= AIRBORNE_POS_BARO_H)) ||
((msg_type >= AIRBORNE_POS_GPS_L) && (msg_type <= AIRBORNE_POS_GPS_H))) {
entry.set_frame_pos(frame, raw_data[6] & 4);
@ -253,6 +287,7 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
// 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) {
details_view->update(entry);
}
@ -264,11 +299,13 @@ void ADSBRxView::on_frame(const ADSBFrameMessage * message) {
" 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) {
details_view->update(entry);
}
}
}
replace_entry(entry);
recent_entries_view.set_dirty();
logger = std::make_unique<ADSBLogger>();
@ -289,11 +326,20 @@ void ADSBRxView::on_tick_second() {
if (details_view) {
if (send_updates && (entry.key() == detailed_entry_key))
details_view->update(entry);
} else {
}
// 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
if (!send_updates) {
sort_entries_by_state();
recent_entries_view.set_dirty();
}
}
ADSBRxView::ADSBRxView(NavigationView& nav) {
@ -322,6 +368,10 @@ ADSBRxView::ADSBRxView(NavigationView& nav) {
on_tick_second();
};
// Initialise the CRC tables
// FIXSBT is this used
//dump1090Crc.modesChecksumInit(1);
baseband::set_adsb();
receiver_model.set_tuning_frequency(1090000000);

15
firmware/application/apps/ui_adsb_rx.hpp
View File

@ -32,6 +32,8 @@
#include "adsb.hpp"
#include "message.hpp"
#include "crc.hpp"
using namespace adsb;
namespace ui {
@ -71,6 +73,8 @@ struct AircraftRecentEntry {
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 };
@ -106,6 +110,7 @@ struct AircraftRecentEntry {
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);
}
@ -129,6 +134,7 @@ struct AircraftRecentEntry {
void inc_age() {
age++;
age_state = (age < ADSB_DECAY_A) ? 0 : (age < ADSB_DECAY_B) ? 1 : 2;
}
};
@ -161,8 +167,6 @@ public:
void update(const AircraftRecentEntry& entry);
std::string title() const override { return "Details"; };
AircraftRecentEntry get_current_entry() { return entry_copy; }
private:
AircraftRecentEntry entry_copy { 0 };
@ -239,6 +243,10 @@ public:
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);
@ -285,6 +293,9 @@ private:
this->on_frame(message);
}
};
// FIXSBT is this used
//Dump1090Crc dump1090Crc;
};
} /* namespace ui */