Interactive list aircraft display and delete changes
Create two different Time-To-Live parameters for the interactive display list. 1) Modes.interactive_display_ttl defines for how long the display of an aircraft persists after the last received message. The default is MODES_INTERACTIVE_DISPLAY_TTL, which is set to 60 seconds. This replaces the previous Modes.interactive_ttl/MODES_INTERACTIVE_TTL settings (which were also 60 seconds) 2) Add an additional Modes.interactive_delete_ttl parameter, and default it to MODES_INTERACTIVE_DELETE_TTL, shich is set to 300 seconds/5 minutes. This defines for how long an aircraft persists in the list structure after the last received message before being deleted. Also tidy up a few comments.
This commit is contained in:
Malcolm Robb
parent
da8151dd70
commit
1ebdd6d7a7
245
dump1090.c
245
dump1090.c
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@ -1,37 +1,37 @@
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/* dump1090, a Mode S messages decoder for RTLSDR devices.
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*
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* Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// dump1090, a Mode S messages decoder for RTLSDR devices.
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//
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// Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#include "dump1090.h"
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/* ============================= Utility functions ========================== */
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//
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// ============================= Utility functions ==========================
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//
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static uint64_t mstime(void) {
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struct timeval tv;
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uint64_t mst;
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@ -47,9 +47,9 @@ void sigintHandler(int dummy) {
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signal(SIGINT, SIG_DFL); // reset signal handler - bit extra safety
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Modes.exit = 1; // Signal to threads that we are done
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}
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/* =============================== Initialization =========================== */
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//
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// =============================== Initialization ===========================
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//
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void modesInitConfig(void) {
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// Default everything to zero/NULL
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memset(&Modes, 0, sizeof(Modes));
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@ -65,7 +65,8 @@ void modesInitConfig(void) {
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Modes.net_input_beast_port = MODES_NET_INPUT_BEAST_PORT;
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Modes.net_http_port = MODES_NET_HTTP_PORT;
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Modes.interactive_rows = MODES_INTERACTIVE_ROWS;
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Modes.interactive_ttl = MODES_INTERACTIVE_TTL;
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Modes.interactive_delete_ttl = MODES_INTERACTIVE_DELETE_TTL;
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Modes.interactive_display_ttl = MODES_INTERACTIVE_DISPLAY_TTL;
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Modes.fUserLat = MODES_USER_LATITUDE_DFLT;
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Modes.fUserLon = MODES_USER_LONGITUDE_DFLT;
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}
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@ -302,7 +303,11 @@ void *readerThreadEntryPoint(void *arg) {
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Modes.data_ready = 1;
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pthread_cond_signal(&Modes.data_cond);
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pthread_mutex_unlock(&Modes.data_mutex);
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#ifndef _WIN32
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pthread_exit(NULL);
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#else
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return NULL;
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#endif
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}
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/* ============================== Debugging ================================= */
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@ -426,9 +431,9 @@ void dumpRawMessage(char *descr, unsigned char *msg,
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dumpMagnitudeVector(m,offset);
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printf("---\n\n");
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}
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/* ===================== Mode A/C detection and decoding =================== */
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//
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// ===================== Mode A/C detection and decoding ===================
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//
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//
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// This table is used to build the Mode A/C variable called ModeABits.Each
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// bit period is inspected, and if it's value exceeds the threshold limit,
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@ -2370,8 +2375,8 @@ void useModesMessage(struct modesMessage *mm) {
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if (Modes.stat_raw_connections) {modesSendRawOutput(mm);}
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}
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}
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/* ========================= Interactive mode =============================== */
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//
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// ========================= Interactive mode ===============================
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//
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// Return a new aircraft structure for the interactive mode linked list
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// of aircraft
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@ -2404,6 +2409,8 @@ struct aircraft *interactiveCreateAircraft(struct modesMessage *mm) {
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return (a);
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}
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//
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//=========================================================================
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//
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// Return the aircraft with the specified address, or NULL if no aircraft
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// exists with this address.
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//
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@ -2417,6 +2424,8 @@ struct aircraft *interactiveFindAircraft(uint32_t addr) {
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return (NULL);
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}
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//
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//=========================================================================
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//
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// We have received a Mode A or C response.
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//
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// Search through the list of known Mode-S aircraft and tag them if this Mode A/C
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@ -2477,7 +2486,9 @@ void interactiveUpdateAircraftModeA(struct aircraft *a) {
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b = b->next;
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}
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}
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//
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//=========================================================================
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//
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void interactiveUpdateAircraftModeS() {
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struct aircraft *a = Modes.aircrafts;
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@ -2493,17 +2504,22 @@ void interactiveUpdateAircraftModeS() {
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a = a->next;
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}
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}
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/* Always positive MOD operation, used for CPR decoding. */
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//
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//=========================================================================
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//
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// Always positive MOD operation, used for CPR decoding.
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int cprModFunction(int a, int b) {
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int res = a % b;
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if (res < 0) res += b;
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return res;
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}
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/* The NL function uses the precomputed table from 1090-WP-9-14 */
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//
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//=========================================================================
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//
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// The NL function uses the precomputed table from 1090-WP-9-14
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//
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int cprNLFunction(double lat) {
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if (lat < 0) lat = -lat; /* Table is simmetric about the equator. */
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if (lat < 0) lat = -lat; // Table is simmetric about the equator
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if (lat < 10.47047130) return 59;
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if (lat < 14.82817437) return 58;
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if (lat < 18.18626357) return 57;
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@ -2564,26 +2580,32 @@ int cprNLFunction(double lat) {
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if (lat < 87.00000000) return 2;
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else return 1;
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}
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//
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//=========================================================================
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//
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int cprNFunction(double lat, int fflag) {
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int nl = cprNLFunction(lat) - (fflag ? 1 : 0);
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if (nl < 1) nl = 1;
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return nl;
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}
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//
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//=========================================================================
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//
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double cprDlonFunction(double lat, int fflag, int surface) {
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return (surface ? 90.0 : 360.0) / cprNFunction(lat, fflag);
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}
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/* This algorithm comes from:
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* http://www.lll.lu/~edward/edward/adsb/DecodingADSBposition.html.
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*
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* A few remarks:
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* 1) 131072 is 2^17 since CPR latitude and longitude are encoded in 17 bits.
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* 2) We assume that we always received the odd packet as last packet for
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* simplicity. This may provide a position that is less fresh of a few
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* seconds.
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*/
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//
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//=========================================================================
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//
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// This algorithm comes from:
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// http://www.lll.lu/~edward/edward/adsb/DecodingADSBposition.html.
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//
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// A few remarks:
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// 1) 131072 is 2^17 since CPR latitude and longitude are encoded in 17 bits.
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// 2) We assume that we always received the odd packet as last packet for
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// simplicity. This may provide a position that is less fresh of a few
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// seconds.
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//
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void decodeCPR(struct aircraft *a, int fflag, int surface) {
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double AirDlat0 = (surface ? 90.0 : 360.0) / 60.0;
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double AirDlat1 = (surface ? 90.0 : 360.0) / 59.0;
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@ -2636,17 +2658,19 @@ void decodeCPR(struct aircraft *a, int fflag, int surface) {
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a->timestampLatLon = a->timestamp;
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a->bFlags |= (MODES_ACFLAGS_LATLON_VALID | MODES_ACFLAGS_LATLON_REL_OK);
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}
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/* This algorithm comes from:
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* 1090-WP29-07-Draft_CPR101 (which also defines decodeCPR() )
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*
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* There is an error in this document related to CPR relative decode.
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* Should use trunc() rather than the floor() function in Eq 38 and related for deltaZI.
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* floor() returns integer less than argument
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* trunc() returns integer closer to zero than argument.
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* Note: text of document describes trunc() functionality for deltaZI calculation
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* but the formulae use floor().
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*/
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//
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//=========================================================================
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//
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// This algorithm comes from:
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// 1090-WP29-07-Draft_CPR101 (which also defines decodeCPR() )
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//
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// There is an error in this document related to CPR relative decode.
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// Should use trunc() rather than the floor() function in Eq 38 and related for deltaZI.
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// floor() returns integer less than argument
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// trunc() returns integer closer to zero than argument.
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// Note: text of document describes trunc() functionality for deltaZI calculation
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// but the formulae use floor().
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//
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int decodeCPRrelative(struct aircraft *a, int fflag, int surface) {
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double AirDlat;
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double AirDlon;
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@ -2709,8 +2733,11 @@ int decodeCPRrelative(struct aircraft *a, int fflag, int surface) {
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a->bFlags |= (MODES_ACFLAGS_LATLON_VALID | MODES_ACFLAGS_LATLON_REL_OK);
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return (0);
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}
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/* Receive new messages and populate the interactive mode with more info. */
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//
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//=========================================================================
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//
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// Receive new messages and populate the interactive mode with more info
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//
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struct aircraft *interactiveReceiveData(struct modesMessage *mm) {
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struct aircraft *a, *aux;
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@ -2718,7 +2745,7 @@ struct aircraft *interactiveReceiveData(struct modesMessage *mm) {
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if (Modes.check_crc && (mm->crcok == 0) && (mm->correctedbits == 0))
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return NULL;
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// Loookup our aircraft or create a new one
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// Lookup our aircraft or create a new one
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a = interactiveFindAircraft(mm->addr);
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if (!a) { // If it's a currently unknown aircraft....
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a = interactiveCreateAircraft(mm); // ., create a new record for it,
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@ -2850,8 +2877,11 @@ struct aircraft *interactiveReceiveData(struct modesMessage *mm) {
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return (a);
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}
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/* Show the currently captured interactive data on screen. */
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//
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//=========================================================================
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//
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// Show the currently captured interactive data on screen.
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//
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void interactiveShowData(void) {
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struct aircraft *a = Modes.aircrafts;
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time_t now = time(NULL);
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@ -2859,9 +2889,24 @@ void interactiveShowData(void) {
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char progress;
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char spinner[4] = "|/-\\";
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// Refresh screen every (MODES_INTERACTIVE_REFRESH_TIME) miliseconde
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if ((mstime() - Modes.interactive_last_update) < MODES_INTERACTIVE_REFRESH_TIME)
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{return;}
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Modes.interactive_last_update = mstime();
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// Attempt to reconsile any ModeA/C with known Mode-S
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// We can't condition on Modes.modeac because ModeA/C could be comming
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// in from a raw input port which we can't turn off.
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interactiveUpdateAircraftModeS();
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progress = spinner[time(NULL)%4];
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printf("\x1b[H\x1b[2J"); /* Clear the screen */
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#ifndef _WIN32
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printf("\x1b[H\x1b[2J"); // Clear the screen
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#else
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system("cls");
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#endif
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if (Modes.interactive_rtl1090 == 0) {
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printf (
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@ -2873,7 +2918,10 @@ void interactiveShowData(void) {
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printf(
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"-------------------------------------------------------------------------------\n");
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while(a && count < Modes.interactive_rows) {
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while(a && (count < Modes.interactive_rows)) {
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if ((now - a->seen) < Modes.interactive_display_ttl)
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{
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int msgs = a->messages;
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int flags = a->modeACflags;
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@ -2940,37 +2988,39 @@ void interactiveShowData(void) {
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snprintf(strFl, 6, "%5d", altitude);
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}
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// printf("%06x %-4s %-4s %-8s %5d %3d %3d %7.03f %8.03f %3d %5d %2d\n",
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// a->addr, strMode, strSquawk, a->flight, altitude, speed, a->track,
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// a->lat, a->lon, signalAverage, msgs, (int)(now - a->seen));
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printf("%06x %-4s %-4s %-8s %5s %3s %3s %7s %8s %3d %5d %2d\n",
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a->addr, strMode, strSquawk, a->flight, strFl, strGs, strTt,
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strLat, strLon, signalAverage, msgs, (int)(now - a->seen));
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}
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count++;
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}
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}
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a = a->next;
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}
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}
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/* When in interactive mode If we don't receive new nessages within
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* MODES_INTERACTIVE_TTL seconds we remove the aircraft from the list. */
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//
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//=========================================================================
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//
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// When in interactive mode If we don't receive new nessages within
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// MODES_INTERACTIVE__DELETE_TTL seconds we remove the aircraft from the list.
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//
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void interactiveRemoveStaleAircrafts(void) {
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struct aircraft *a = Modes.aircrafts;
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struct aircraft *prev = NULL;
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time_t now = time(NULL);
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while(a) {
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if ((now - a->seen) > Modes.interactive_ttl) {
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if ((now - a->seen) > Modes.interactive_delete_ttl) {
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struct aircraft *next = a->next;
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/* Remove the element from the linked list, with care
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* if we are removing the first element. */
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free(a);
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// Remove the element from the linked list, with care
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// if we are removing the first element
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if (!prev)
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Modes.aircrafts = next;
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else
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prev->next = next;
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free(a);
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a = next;
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} else {
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prev = a;
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@ -3850,22 +3900,13 @@ void backgroundTasks(void) {
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}
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// If Modes.aircrafts is not NULL, remove any stale aircraft
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if (Modes.aircrafts)
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{interactiveRemoveStaleAircrafts();}
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if (Modes.aircrafts) {
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interactiveRemoveStaleAircrafts();
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}
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// Refresh screen when in interactive mode
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if ((Modes.interactive) &&
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((mstime() - Modes.interactive_last_update) > MODES_INTERACTIVE_REFRESH_TIME) ) {
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// Attempt to reconsile any ModeA/C with known Mode-S
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// We can't condition on Modes.modeac because ModeA/C could be comming
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// in from a raw input port which we can't turn off.
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interactiveUpdateAircraftModeS();
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// Now display Mode-S and any non-reconsiled Modes-A/C
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if (Modes.interactive) {
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interactiveShowData();
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Modes.interactive_last_update = mstime();
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}
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}
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@ -3939,7 +3980,7 @@ int main(int argc, char **argv) {
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} else if (!strcmp(argv[j],"--interactive-rows") && more) {
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Modes.interactive_rows = atoi(argv[++j]);
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} else if (!strcmp(argv[j],"--interactive-ttl") && more) {
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Modes.interactive_ttl = atoi(argv[++j]);
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Modes.interactive_display_ttl = atoi(argv[++j]);
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} else if (!strcmp(argv[j],"--lat") && more) {
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Modes.fUserLat = atof(argv[++j]);
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} else if (!strcmp(argv[j],"--lon") && more) {
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92
dump1090.h
92
dump1090.h
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@ -1,32 +1,32 @@
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/* dump1090, a Mode S messages decoder for RTLSDR devices.
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*
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* Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>
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*
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* All rights reserved.
|
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*
|
||||
* 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.
|
||||
*/
|
||||
// dump1090, a Mode S messages decoder for RTLSDR devices.
|
||||
//
|
||||
// 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
|
||||
|
||||
|
|
@ -37,9 +37,9 @@
|
|||
// MinorVer changes when additional features are added, but not for bug fixes (range 00-99)
|
||||
// DayDate & Year changes for all changes, including for bug fixes. It represent the release date of the update
|
||||
//
|
||||
#define MODES_DUMP1090_VERSION "1.07.2305.13"
|
||||
#define MODES_DUMP1090_VERSION "1.07.1908.13"
|
||||
|
||||
/* ============================= Include files ========================== */
|
||||
// ============================= Include files ==========================
|
||||
|
||||
#ifndef _WIN32
|
||||
#include <stdio.h>
|
||||
|
|
@ -63,7 +63,7 @@
|
|||
#include "rtl-sdr.h"
|
||||
#endif
|
||||
|
||||
/* ============================= #defines =============================== */
|
||||
// ============================= #defines ===============================
|
||||
|
||||
#ifdef USER_LATITUDE
|
||||
#define MODES_USER_LATITUDE_DFLT (USER_LATITUDE)
|
||||
|
|
@ -155,8 +155,9 @@
|
|||
#define MODES_DEBUG_NOPREAMBLE_LEVEL 25
|
||||
|
||||
#define MODES_INTERACTIVE_REFRESH_TIME 250 // Milliseconds
|
||||
#define MODES_INTERACTIVE_ROWS 15 // Rows on screen
|
||||
#define MODES_INTERACTIVE_TTL 60 // TTL before being removed
|
||||
#define MODES_INTERACTIVE_ROWS 22 // Rows on screen
|
||||
#define MODES_INTERACTIVE_DELETE_TTL 300 // Delete from the list after 300 seconds
|
||||
#define MODES_INTERACTIVE_DISPLAY_TTL 60 // Delete from display after 60 seconds
|
||||
|
||||
#define MODES_NET_MAX_FD 1024
|
||||
#define MODES_NET_INPUT_RAW_PORT 30001
|
||||
|
|
@ -174,7 +175,7 @@
|
|||
|
||||
#define MODES_NOTUSED(V) ((void) V)
|
||||
|
||||
/* ======================== structure declarations ========================= */
|
||||
//======================== structure declarations =========================
|
||||
|
||||
// Structure used to describe a networking client
|
||||
struct client {
|
||||
|
|
@ -278,7 +279,8 @@ struct { // Internal state
|
|||
int quiet; // Suppress stdout
|
||||
int interactive; // Interactive mode
|
||||
int interactive_rows; // Interactive mode: max number of rows
|
||||
int interactive_ttl; // Interactive mode: TTL before deletion
|
||||
int interactive_display_ttl; // Interactive mode: TTL display
|
||||
int interactive_delete_ttl; // Interactive mode: TTL before deletion
|
||||
int stats; // Print stats at exit in --ifile mode
|
||||
int onlyaddr; // Print only ICAO addresses
|
||||
int metric; // Use metric units
|
||||
|
|
@ -373,24 +375,38 @@ struct modesMessage {
|
|||
int bFlags; // Flags related to fields in this structure
|
||||
};
|
||||
|
||||
/* ======================== function declarations ========================= */
|
||||
// ======================== function declarations =========================
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//
|
||||
// Functions exported from mode_ac.c
|
||||
//
|
||||
int detectModeA (uint16_t *m, struct modesMessage *mm);
|
||||
void decodeModeAMessage(struct modesMessage *mm, int ModeA);
|
||||
int ModeAToModeC (unsigned int ModeA);
|
||||
|
||||
void interactiveShowData(void);
|
||||
//
|
||||
// Functions exported from interactive.c
|
||||
//
|
||||
struct aircraft* interactiveReceiveData(struct modesMessage *mm);
|
||||
void interactiveShowData(void);
|
||||
void interactiveRemoveStaleAircrafts(void);
|
||||
|
||||
//
|
||||
// Functions exported from dump1090.c
|
||||
//
|
||||
void modesSendAllClients (int service, void *msg, int len);
|
||||
void modesSendRawOutput (struct modesMessage *mm);
|
||||
void modesSendBeastOutput (struct modesMessage *mm);
|
||||
void modesSendSBSOutput (struct modesMessage *mm);
|
||||
void useModesMessage (struct modesMessage *mm);
|
||||
|
||||
void decodeCPR (struct aircraft *a, int fflag, int surface);
|
||||
int decodeCPRrelative(struct aircraft *a, int fflag, int surface);
|
||||
|
||||
int fixBitErrors (unsigned char *msg, int bits, int maxfix, char *fixedbits);
|
||||
|
||||
void modesInitErrorInfo ();
|
||||
|
|
|
|||
Loading…
Reference in a new issue