#include <Aircraft/aircraft.hxx>
#include <Navaids/navlist.hxx>
-#include <Time/FGEventMgr.hxx>
#include "kr_87.hxx"
// Assume that the nominal range (usually
// 50nm) applies at a 5,000 ft difference.
// Just a wild guess!
- double factor = ((aircraftElev*SG_METER_TO_FEET) - stationElev) / 5000.0;
+ double factor = (aircraftElev - stationElev)*SG_METER_TO_FEET / 5000.0;
double range = fabs(nominalRange * factor);
// Clamp the range to keep it sane; for
lon_node(fgGetNode("/position/longitude-deg", true)),
lat_node(fgGetNode("/position/latitude-deg", true)),
alt_node(fgGetNode("/position/altitude-ft", true)),
+ bus_power(fgGetNode("/systems/electrical/outputs/adf", true)),
+ serviceable(fgGetNode("/instrumentation/adf/serviceable", true)),
need_update(true),
valid(false),
inrange(false),
+ dist(0.0),
+ heading(0.0),
goal_needle_deg(0.0),
et_flash_time(0.0),
ant_mode(0),
timer_mode(0),
count_mode(0),
rotation(0),
- on_off_vol_btn(0.5),
+ power_btn(true),
+ audio_btn(true),
+ vol_btn(0.5),
adf_btn(true),
bfo_btn(false),
frq_btn(false),
last_flt_et_btn(false),
set_rst_btn(false),
last_set_rst_btn(false),
- ident_btn(false),
- freq(0.0),
- stby_freq(0.0),
+ freq(0),
+ stby_freq(0),
needle_deg(0.0),
flight_timer(0.0),
elapsed_timer(0.0),
tmp_timer(0.0)
{
- SGPath path( globals->get_fg_root() );
- SGPath term = path;
- term.append( "Navaids/range.term" );
- SGPath low = path;
- low.append( "Navaids/range.low" );
- SGPath high = path;
- high.append( "Navaids/range.high" );
-
- term_tbl = new SGInterpTable( term.str() );
- low_tbl = new SGInterpTable( low.str() );
- high_tbl = new SGInterpTable( high.str() );
}
// Destructor
FGKR_87::~FGKR_87() {
- delete term_tbl;
- delete low_tbl;
- delete high_tbl;
}
void FGKR_87::init () {
+ serviceable->setBoolValue( true );
morse.init();
-
- update(0); // FIXME: use dt
}
fgTie("/radios/kr-87/inputs/rotation-deg", this,
&FGKR_87::get_rotation, &FGKR_87::set_rotation);
fgSetArchivable("/radios/kr-87/inputs/rotation-deg");
- fgTie("/radios/kr-87/inputs/on-off-volume", this,
- &FGKR_87::get_on_off_vol_btn,
- &FGKR_87::set_on_off_vol_btn);
- fgSetArchivable("/radios/kr-87/inputs/on-off-volume");
+ fgTie("/radios/kr-87/inputs/power-btn", this,
+ &FGKR_87::get_power_btn,
+ &FGKR_87::set_power_btn);
+ fgSetArchivable("/radios/kr-87/inputs/power-btn");
+ fgTie("/radios/kr-87/inputs/audio-btn", this,
+ &FGKR_87::get_audio_btn,
+ &FGKR_87::set_audio_btn);
+ fgSetArchivable("/radios/kr-87/inputs/audio-btn");
+ fgTie("/radios/kr-87/inputs/volume", this,
+ &FGKR_87::get_vol_btn,
+ &FGKR_87::set_vol_btn);
+ fgSetArchivable("/radios/kr-87/inputs/volume");
fgTie("/radios/kr-87/inputs/adf-btn", this,
&FGKR_87::get_adf_btn,
&FGKR_87::set_adf_btn);
fgTie("/radios/kr-87/inputs/set-rst-btn", this,
&FGKR_87::get_set_rst_btn,
&FGKR_87::set_set_rst_btn);
- fgTie("/radios/kr-87/inputs/ident-btn", this,
- &FGKR_87::get_ident_btn, &FGKR_87::set_ident_btn);
// outputs
fgTie("/radios/kr-87/outputs/selected-khz", this,
// input and buttons
fgUntie("/radios/kr-87/inputs/rotation-deg");
- fgUntie("/radios/kr-87/inputs/on-off-volume");
+ fgUntie("/radios/kr-87/inputs/power-btn");
+ fgUntie("/radios/kr-87/inputs/volume");
fgUntie("/radios/kr-87/inputs/adf-btn");
fgUntie("/radios/kr-87/inputs/bfo-btn");
fgUntie("/radios/kr-87/inputs/frq-btn");
// Radio
////////////////////////////////////////////////////////////////////////
- if ( on_off_vol_btn >= 0.01 ) {
+ if ( has_power() && serviceable->getBoolValue() ) {
// buttons
if ( adf_btn == 0 ) {
ant_mode = 1;
} else {
ant_mode = 0;
}
+ // cout << "ant_mode = " << ant_mode << endl;
if ( frq_btn && frq_btn != last_frq_btn && stby_mode == 0 ) {
- double tmp = freq;
+ int tmp = freq;
freq = stby_freq;
stby_freq = tmp;
} else if ( frq_btn ) {
if ( set_rst_btn == 1 && set_rst_btn == last_set_rst_btn ) {
// button depressed and was last iteration too
tmp_timer += dt;
- cout << "tmp_timer = " << tmp_timer << endl;
+ // cout << "tmp_timer = " << tmp_timer << endl;
if ( tmp_timer > 2.0 ) {
// button held depressed for 2 seconds
- cout << "entering elapsed count down mode" << endl;
+ // cout << "entering elapsed count down mode" << endl;
timer_mode = 1;
count_mode = 2;
elapsed_timer = 0.0;
}
// annunciators
- ant_ann = adf_btn;
- adf_ann = !adf_btn;
+ ant_ann = !adf_btn;
+ adf_ann = adf_btn;
bfo_ann = bfo_btn;
frq_ann = !stby_mode;
flt_ann = stby_mode && !timer_mode;
}
if ( valid ) {
+ // cout << "adf is valid" << endl;
// staightline distance
station = Point3D( x, y, z );
dist = aircraft.distance3D( station );
inrange = false;
}
+ // cout << "inrange = " << inrange << endl;
+
if ( inrange ) {
goal_needle_deg = heading
- fgGetDouble("/orientation/heading-deg");
et_ann = false;
}
-
+ // formatted timer
+ double time;
+ int hours, min, sec;
+ if ( timer_mode == 0 ) {
+ time = flight_timer;
+ } else {
+ time = elapsed_timer;
+ }
+ // cout << time << endl;
+ hours = (int)(time / 3600.0);
+ time -= hours * 3600.00;
+ min = (int)(time / 60.0);
+ time -= min * 60.0;
+ sec = (int)time;
+ int big, little;
+ if ( hours > 0 ) {
+ big = hours;
+ if ( big > 99 ) {
+ big = 99;
+ }
+ little = min;
+ } else {
+ big = min;
+ little = sec;
+ }
+ if ( big > 99 ) {
+ big = 99;
+ }
+ char formatted_timer[128];
+ // cout << big << ":" << little << endl;
+ snprintf(formatted_timer, 6, "%02d:%02d", big, little);
+ fgSetString( "/radios/kr-87/outputs/timer-string", formatted_timer );
+
while ( goal_needle_deg < 0.0 ) { goal_needle_deg += 360.0; }
while ( goal_needle_deg >= 360.0 ) { goal_needle_deg -= 360.0; }
// cout << "flt = " << flight_timer << " et = " << elapsed_timer
// << " needle = " << needle_deg << endl;
-#ifdef ENABLE_AUDIO_SUPPORT
- if ( valid && inrange ) {
- // play station ident via audio system if on + ident_btn,
+ if ( valid && inrange && serviceable->getBoolValue() ) {
+ // play station ident via audio system if on + ant mode,
// otherwise turn it off
- if ( on_off_vol_btn >= 0.01 && ident_btn ) {
- FGSimpleSound *sound;
+ if ( vol_btn >= 0.01 && audio_btn ) {
+ SGSoundSample *sound;
sound = globals->get_soundmgr()->find( "adf-ident" );
if ( sound != NULL ) {
- sound->set_volume( on_off_vol_btn );
+ if ( !adf_btn ) {
+ sound->set_volume( vol_btn );
+ } else {
+ sound->set_volume( vol_btn / 4.0 );
+ }
} else {
SG_LOG( SG_COCKPIT, SG_ALERT, "Can't find adf-ident sound" );
}
globals->get_soundmgr()->stop( "adf-ident" );
}
}
-#endif
}
double acft_elev = alt_node->getDoubleValue() * SG_FEET_TO_METER;
// FIXME: the panel should handle this
- FGNav nav;
-
static string last_ident = "";
////////////////////////////////////////////////////////////////////////
// ADF.
////////////////////////////////////////////////////////////////////////
- if ( current_navlist->query( acft_lon, acft_lat, acft_elev, freq, &nav ) ) {
+ FGNavRecord *adf
+ = globals->get_navlist()->findByFreq( freq, acft_lon, acft_lat,
+ acft_elev );
+ if ( adf != NULL ) {
char sfreq[128];
- snprintf( sfreq, 10, "%.0f", freq );
+ snprintf( sfreq, 10, "%d", freq );
ident = sfreq;
- ident += nav.get_ident();
-// cout << "adf ident = " << ident << endl;
+ ident += adf->get_ident();
+ // cout << "adf ident = " << ident << endl;
valid = true;
if ( last_ident != ident ) {
last_ident = ident;
- trans_ident = nav.get_trans_ident();
- stn_lon = nav.get_lon();
- stn_lat = nav.get_lat();
- stn_elev = nav.get_elev();
- range = nav.get_range();
+ trans_ident = adf->get_trans_ident();
+ stn_lon = adf->get_lon();
+ stn_lat = adf->get_lat();
+ stn_elev = adf->get_elev_ft();
+ range = adf->get_range();
effective_range = kludgeRange(stn_elev, acft_elev, range);
- x = nav.get_x();
- y = nav.get_y();
- z = nav.get_z();
+ x = adf->get_x();
+ y = adf->get_y();
+ z = adf->get_z();
-#ifdef ENABLE_AUDIO_SUPPORT
if ( globals->get_soundmgr()->exists( "adf-ident" ) ) {
globals->get_soundmgr()->remove( "adf-ident" );
}
- FGSimpleSound *sound;
+ SGSoundSample *sound;
sound = morse.make_ident( trans_ident, LO_FREQUENCY );
sound->set_volume( 0.3 );
globals->get_soundmgr()->add( sound, "adf-ident" );
// << play_count << " last_time = "
// << last_time << " current time = "
// << globals->get_time_params()->get_cur_time() << endl;
-#endif
// cout << "Found an adf station in range" << endl;
- // cout << " id = " << nav.get_ident() << endl;
+ // cout << " id = " << nav->get_ident() << endl;
}
} else {
valid = false;
ident = "";
trans_ident = "";
-#ifdef ENABLE_AUDIO_SUPPORT
globals->get_soundmgr()->remove( "adf-ident" );
-#endif
last_ident = "";
// cout << "not picking up adf. :-(" << endl;
}
}
-double FGKR_87::get_stby_freq() const {
+int FGKR_87::get_stby_freq() const {
if ( stby_mode == 0 ) {
return stby_freq;
} else {
if ( timer_mode == 0 ) {
- return flight_timer;
+ return (int)flight_timer;
} else {
- return elapsed_timer;
+ return (int)elapsed_timer;
}
}
}
projects / flightgear.git / blobdiff