Beispiel #1
0
//
//=========================================================================
//
// Show the currently captured interactive data on screen.
//
void interactiveShowData(void) {
    struct aircraft *a = Modes.aircrafts;
    static uint64_t next_update;
    uint64_t now = mstime();
    int count = 0;
    char progress;
    char spinner[4] = "|/-\\";

    // Refresh screen every (MODES_INTERACTIVE_REFRESH_TIME) miliseconde
    if (now < next_update)
        return;

    next_update = now + MODES_INTERACTIVE_REFRESH_TIME;

    progress = spinner[(now/1000)%4];

#ifndef _WIN32
    printf("\x1b[H\x1b[2J");    // Clear the screen
#else
    cls();
#endif

    if (Modes.interactive_rtl1090 == 0) {
        printf (
" Hex    Mode  Sqwk  Flight   Alt    Spd  Hdg    Lat      Long   RSSI  Msgs  Ti%c\n", progress);
    } else {
        printf (
" Hex   Flight   Alt      V/S GS  TT  SSR  G*456^ Msgs    Seen %c\n", progress);
    }
    printf(
"-------------------------------------------------------------------------------\n");

    while(a && (count < Modes.interactive_rows)) {

        if ((now - a->seen) < Modes.interactive_display_ttl)
            {
            int msgs  = a->messages;
            int flags = a->modeACflags;

            if ( (((flags & (MODEAC_MSG_FLAG                             )) == 0                    ) && (msgs > 1  ) )
              || (((flags & (MODEAC_MSG_MODES_HIT | MODEAC_MSG_MODEA_ONLY)) == MODEAC_MSG_MODEA_ONLY) && (msgs > 4  ) ) 
              || (((flags & (MODEAC_MSG_MODES_HIT | MODEAC_MSG_MODEC_OLD )) == 0                    ) && (msgs > 127) ) 
              ) {
                char strSquawk[5] = " ";
                char strFl[7]     = " ";
                char strTt[5]     = " ";
                char strGs[5]     = " ";

                if (trackDataValid(&a->squawk_valid)) {
                    snprintf(strSquawk,5,"%04x", a->squawk);
                }

                if (trackDataValid(&a->speed_valid)) {
                    snprintf (strGs, 5,"%3d", convert_speed(a->speed));
                }

                if (trackDataValid(&a->heading_valid)) {
                    snprintf (strTt, 5,"%03d", a->heading);
                }

                if (msgs > 99999) {
                    msgs = 99999;
                }

                if (Modes.interactive_rtl1090) { // RTL1090 display mode
                    if (trackDataValid(&a->altitude_valid)) {
                        snprintf(strFl,6,"F%03d",((a->altitude+50)/100));
                    }
                    printf("%06x %-8s %-4s         %-3s %-3s %4s        %-6d  %-2.0f\n", 
                           a->addr, a->callsign, strFl, strGs, strTt, strSquawk, msgs, (now - a->seen)/1000.0);

                } else {                         // Dump1090 display mode
                    char strMode[5]               = "    ";
                    char strLat[8]                = " ";
                    char strLon[9]                = " ";
                    double * pSig                 = a->signalLevel;
                    double signalAverage = (pSig[0] + pSig[1] + pSig[2] + pSig[3] + 
                                            pSig[4] + pSig[5] + pSig[6] + pSig[7]) / 8.0; 

                    if ((flags & MODEAC_MSG_FLAG) == 0) {
                        strMode[0] = 'S';
                    } else if (flags & MODEAC_MSG_MODEA_ONLY) {
                        strMode[0] = 'A';
                    }
                    if (flags & MODEAC_MSG_MODEA_HIT) {strMode[2] = 'a';}
                    if (flags & MODEAC_MSG_MODEC_HIT) {strMode[3] = 'c';}

                    if (trackDataValid(&a->position_valid)) {
                        snprintf(strLat, 8,"%7.03f", a->lat);
                        snprintf(strLon, 9,"%8.03f", a->lon);
                    }

                    if (trackDataValid(&a->airground_valid) && a->airground == AG_GROUND) {
                        snprintf(strFl, 7," grnd");
                    } else if (Modes.use_gnss && trackDataValid(&a->altitude_gnss_valid)) {
                        snprintf(strFl, 7, "%5dH", convert_altitude(a->altitude_gnss));
                    } else if (trackDataValid(&a->altitude_valid)) {
                        snprintf(strFl, 7, "%5d ", convert_altitude(a->altitude));
                    }

                    printf("%s%06X %-4s  %-4s  %-8s %6s %3s  %3s  %7s %8s %5.1f %5d %2.0f\n",
                           (a->addr & MODES_NON_ICAO_ADDRESS) ? "~" : " ", (a->addr & 0xffffff),
                           strMode, strSquawk, a->callsign, strFl, strGs, strTt,
                           strLat, strLon, 10 * log10(signalAverage), msgs, (now - a->seen)/1000.0);
                }
                count++;
            }
        }
        a = a->next;
    }
}
Beispiel #2
0
void interactiveShowData(void) {
    struct aircraft *a = Modes.aircrafts;
    static uint64_t next_update;
    uint64_t now = mstime();
    char progress;
    char spinner[4] = "|/-\\";

    // Refresh screen every (MODES_INTERACTIVE_REFRESH_TIME) miliseconde
    if (now < next_update)
        return;

    next_update = now + MODES_INTERACTIVE_REFRESH_TIME;

    progress = spinner[(now/1000)%4];
    mvaddch(0, 79, progress);

    int rows = getmaxy(stdscr);
    int row = 2;

    while (a && row < rows) {

        if ((now - a->seen) < Modes.interactive_display_ttl)
            {
            int msgs  = a->messages;

            if (msgs > 1) {
                char strSquawk[5] = " ";
                char strFl[7]     = " ";
                char strTt[5]     = " ";
                char strGs[5]     = " ";

                if (trackDataValid(&a->squawk_valid)) {
                    snprintf(strSquawk,5,"%04x", a->squawk);
                }

                if (trackDataValid(&a->gs_valid)) {
                    snprintf (strGs, 5,"%3d", convert_speed(a->gs));
                }

                if (trackDataValid(&a->track_valid)) {
                    snprintf (strTt, 5,"%03.0f", a->track);
                }

                if (msgs > 99999) {
                    msgs = 99999;
                }

                char strMode[5]               = "    ";
                char strLat[8]                = " ";
                char strLon[9]                = " ";
                double * pSig                 = a->signalLevel;
                double signalAverage = (pSig[0] + pSig[1] + pSig[2] + pSig[3] +
                                        pSig[4] + pSig[5] + pSig[6] + pSig[7]) / 8.0;

                strMode[0] = 'S';
                if (a->modeA_hit) {strMode[2] = 'a';}
                if (a->modeC_hit) {strMode[3] = 'c';}

                if (trackDataValid(&a->position_valid)) {
                    snprintf(strLat, 8,"%7.03f", a->lat);
                    snprintf(strLon, 9,"%8.03f", a->lon);
                }

                if (trackDataValid(&a->airground_valid) && a->airground == AG_GROUND) {
                    snprintf(strFl, 7," grnd");
                } else if (Modes.use_gnss && trackDataValid(&a->altitude_geom_valid)) {
                    snprintf(strFl, 7, "%5dH", convert_altitude(a->altitude_geom));
                } else if (trackDataValid(&a->altitude_baro_valid)) {
                    snprintf(strFl, 7, "%5d ", convert_altitude(a->altitude_baro));
                }

                mvprintw(row, 0, "%s%06X %-4s  %-4s  %-8s %6s %3s  %3s  %7s %8s %5.1f %5d %2.0f",
                         (a->addr & MODES_NON_ICAO_ADDRESS) ? "~" : " ", (a->addr & 0xffffff),
                         strMode, strSquawk, a->callsign, strFl, strGs, strTt,
                         strLat, strLon, 10 * log10(signalAverage), msgs, (now - a->seen)/1000.0);
                ++row;
            }
        }
        a = a->next;
    }

    if (Modes.mode_ac) {
        for (unsigned i = 1; i < 4096 && row < rows; ++i) {
            if (modeAC_match[i] || modeAC_count[i] < 50 || modeAC_age[i] > 5)
                continue;

            char strMode[5] = "  A ";
            char strFl[7] = " ";
            unsigned modeA = indexToModeA(i);
            int modeC = modeAToModeC(modeA);
            if (modeC != INVALID_ALTITUDE) {
                strMode[3] = 'C';
                snprintf(strFl, 7, "%5d ", convert_altitude(modeC * 100));
            }

            mvprintw(row, 0,
                     "%7s %-4s  %04x  %-8s %6s %3s  %3s  %7s %8s %5s %5d %2d\n",
                     "",    /* address */
                     strMode, /* mode */
                     modeA, /* squawk */
                     "",    /* callsign */
                     strFl, /* altitude */
                     "",    /* gs */
                     "",    /* heading */
                     "",    /* lat */
                     "",    /* lon */
                     "",    /* signal */
                     modeAC_count[i], /* messages */
                     modeAC_age[i]);  /* age */
            ++row;
        }
    }

    move(row, 0);
    clrtobot();
    refresh();
}
void enemy::set_speed(double spd,const ALLEGRO_TIMER *timer) {
    this->speed=convert_speed(spd,timer);
}
Beispiel #4
0
// Spins car in place, turning left (-100 to -1), right (1 to 100), or stop (0).
void Vehicle::spin_in_circle(int speed)
{
    speed = convert_speed(speed);
    right.write(180 - speed);
    left.write(180 - speed); 
}
Beispiel #5
0
// Stops and turns car left (0 to 100).
void Vehicle::turn_left(unsigned speed)
{
    speed = convert_speed(speed);
    right.write(180 - speed);
    left.write(90);
}
Beispiel #6
0
// Drives the car backward (-100 to -1), forward (1 to 100), or stop (0).
void Vehicle::move(int speed)
{
    speed = convert_speed(speed);
    right.write(180 - speed);
    left.write(speed);
}