X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fradiostack.cxx;h=4a6d38da58f44bffff14f5bdc27f0a378501809c;hb=c0b4531d04215f76f9cf65afbdaed6b7c0b32634;hp=fe5e3f35dc2154e5addaed24b194c54d7b48cd40;hpb=6bc7ed9ba2de059b276dc00e0e1fe8aa340b191c;p=flightgear.git diff --git a/src/Cockpit/radiostack.cxx b/src/Cockpit/radiostack.cxx index fe5e3f35d..4a6d38da5 100644 --- a/src/Cockpit/radiostack.cxx +++ b/src/Cockpit/radiostack.cxx @@ -21,221 +21,113 @@ // $Id$ +#ifdef HAVE_CONFIG_H +# include +#endif + +#include // snprintf + +#include +#include + #include #include +#include #include #include "radiostack.hxx" +#include +SG_USING_STD(string); + FGRadioStack *current_radiostack; // Constructor FGRadioStack::FGRadioStack() { - need_update = true; } // Destructor -FGRadioStack::~FGRadioStack() { +FGRadioStack::~FGRadioStack() +{ + adf.unbind(); + beacon.unbind(); + navcom1.unbind(); + navcom2.unbind(); + xponder.unbind(); +} + + +void +FGRadioStack::init () +{ + navcom1.set_bind_index( 0 ); + navcom1.init(); + + navcom2.set_bind_index( 1 ); + navcom2.init(); + + adf.init(); + beacon.init(); + xponder.init(); + + search(); + update(0); // FIXME: use dt + + // Search radio database once per second + globals->get_event_mgr()->addTask( "fgRadioSearch()", current_radiostack, + &FGRadioStack::search, 1 ); } -// Search the database for the current frequencies given current location -void FGRadioStack::update( double lon, double lat, double elev ) { - need_update = false; - - Point3D aircraft = fgGeodToCart( Point3D( lon, lat, elev ) ); - Point3D station; - double az1, az2, s; - - if ( nav1_valid ) { - // staightline distance - station = Point3D( nav1_x, nav1_y, nav1_z ); - nav1_dist = aircraft.distance3D( station ); - - if ( nav1_dist < nav1_effective_range * NM_TO_METER ) { - nav1_inrange = true; - - // wgs84 heading - geo_inverse_wgs_84( elev, lat * RAD_TO_DEG, lon * RAD_TO_DEG, - nav1_lat, nav1_lon, - &az1, &az2, &s ); - nav1_heading = az1; - - // cout << " heading = " << nav1_heading - // << " dist = " << nav1_dist << endl; - } else { - nav1_inrange = false; - } - - if ( nav1_loc ) { - } else { - nav1_radial = nav1_sel_radial; - } - } else { - nav1_inrange = false; - // cout << "not picking up vor. :-(" << endl; - } - - if ( nav2_valid ) { - // staightline distance - station = Point3D( nav2_x, nav2_y, nav2_z ); - nav2_dist = aircraft.distance3D( station ); - - if ( nav2_dist < nav2_effective_range * NM_TO_METER ) { - nav2_inrange = true; - - // wgs84 heading - geo_inverse_wgs_84( elev, lat * RAD_TO_DEG, lon * RAD_TO_DEG, - nav2_lat, nav2_lon, - &az1, &az2, &s ); - nav2_heading = az1; - - // cout << " heading = " << nav2_heading - // << " dist = " << nav2_dist << endl; - } else { - nav2_inrange = false; - } - - if ( !nav2_loc ) { - nav2_radial = nav2_sel_radial; - } - } else { - nav2_inrange = false; - // cout << "not picking up vor. :-(" << endl; - } - - // adf - if ( adf_valid ) { - // staightline distance - station = Point3D( adf_x, adf_y, adf_z ); - adf_dist = aircraft.distance3D( station ); - - if ( adf_dist < adf_effective_range * NM_TO_METER ) { - adf_inrange = true; - - // wgs84 heading - geo_inverse_wgs_84( elev, lat * RAD_TO_DEG, lon * RAD_TO_DEG, - adf_lat, adf_lon, - &az1, &az2, &s ); - adf_heading = az1; - - // cout << " heading = " << nav2_heading - // << " dist = " << nav2_dist << endl; - } else { - adf_inrange = false; - } - } else { - adf_inrange = false; - } +void +FGRadioStack::bind () +{ + adf.bind(); + beacon.bind(); + dme.bind(); + navcom1.set_bind_index( 0 ); + navcom1.bind(); + navcom2.set_bind_index( 1 ); + navcom2.bind(); + xponder.bind(); } -// Update current nav/adf radio stations based on current postition -void FGRadioStack::search( double lon, double lat, double elev ) { - // nav1 - FGILS ils; - FGNav nav; - - if ( current_ilslist->query( lon, lat, elev, nav1_freq, &ils ) ) { - nav1_valid = true; - nav1_loc = true; - - nav1_lon = ils.get_loclon(); - nav1_lat = ils.get_loclat(); - nav1_elev = ils.get_gselev(); - nav1_effective_range = FG_ILS_DEFAULT_RANGE; - nav1_target_gs = ils.get_gsangle(); - nav1_radial = ils.get_locheading(); - while ( nav1_radial < 0.0 ) { nav1_radial += 360.0; } - while ( nav1_radial > 360.0 ) { nav1_radial -= 360.0; } - nav1_x = ils.get_x(); - nav1_y = ils.get_y(); - nav1_z = ils.get_z(); - // cout << "Found an ils station in range" << endl; - // cout << " id = " << ils.get_locident() << endl; - } else if ( current_navlist->query( lon, lat, elev, nav1_freq, &nav ) ) { - nav1_valid = true; - nav1_loc = false; - - nav1_lon = nav.get_lon(); - nav1_lat = nav.get_lat(); - nav1_elev = nav.get_elev(); - nav1_effective_range = nav.get_range(); - nav1_target_gs = 0.0; - nav1_radial = nav1_sel_radial; - nav1_x = nav.get_x(); - nav1_y = nav.get_y(); - nav1_z = nav.get_z(); - // cout << "Found a vor station in range" << endl; - // cout << " id = " << nav.get_ident() << endl; - } else { - nav1_valid = false; - // cout << "not picking up vor1. :-(" << endl; - } - - if ( current_ilslist->query( lon, lat, elev, nav2_freq, &ils ) ) { - nav2_valid = true; - nav2_loc = true; - - nav2_lon = ils.get_loclon(); - nav2_lat = ils.get_loclat(); - nav2_elev = ils.get_gselev(); - nav2_effective_range = FG_ILS_DEFAULT_RANGE; - nav2_target_gs = ils.get_gsangle(); - nav2_radial = ils.get_locheading(); - while ( nav2_radial < 0.0 ) { nav2_radial += 360.0; } - while ( nav2_radial > 360.0 ) { nav2_radial -= 360.0; } - nav2_x = ils.get_x(); - nav2_y = ils.get_y(); - nav2_z = ils.get_z(); - // cout << "Found an ils station in range" << endl; - // cout << " id = " << ils.get_locident() << endl; - } else if ( current_navlist->query( lon, lat, elev, nav2_freq, &nav ) ) { - nav2_valid = true; - nav2_loc = false; - - nav2_lon = nav.get_lon(); - nav2_lat = nav.get_lat(); - nav2_elev = nav.get_elev(); - nav2_effective_range = nav.get_range(); - nav2_target_gs = 0.0; - nav2_radial = nav2_sel_radial; - nav2_x = nav.get_x(); - nav2_y = nav.get_y(); - nav2_z = nav.get_z(); - // cout << "Found a vor station in range" << endl; - // cout << " id = " << nav.get_ident() << endl; - } else { - nav2_valid = false; - // cout << "not picking up vor2. :-(" << endl; - } - - // adf - if ( current_navlist->query( lon, lat, elev, adf_freq, &nav ) ) { - adf_valid = true; - - adf_lon = nav.get_lon(); - adf_lat = nav.get_lat(); - adf_elev = nav.get_elev(); - adf_effective_range = nav.get_range(); - adf_x = nav.get_x(); - adf_y = nav.get_y(); - adf_z = nav.get_z(); - // cout << "Found an adf station in range" << endl; - // cout << " id = " << nav.get_ident() << endl; - } else { - adf_valid = false; - // cout << "not picking up adf. :-(" << endl; - } +void +FGRadioStack::unbind () +{ + adf.unbind(); + beacon.unbind(); + dme.unbind(); + navcom1.unbind(); + navcom2.unbind(); + xponder.unbind(); } -// periodic radio station search wrapper -void fgRadioSearch( void ) { - current_radiostack->search( cur_fdm_state->get_Longitude(), - cur_fdm_state->get_Latitude(), - cur_fdm_state->get_Altitude() * FEET_TO_METER ); +// Update the various nav values based on position and valid tuned in navs +void +FGRadioStack::update(double dt) +{ + adf.update( dt ); + beacon.update( dt ); + navcom1.update( dt ); + navcom2.update( dt ); + dme.update( dt ); // dme is updated after the navcom's + xponder.update( dt ); +} + + +// Update current nav/adf radio stations based on current postition +void FGRadioStack::search() +{ + adf.search(); + beacon.search(); + navcom1.search(); + navcom2.search(); + dme.search(); + xponder.search(); }