X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fnavradio.hxx;h=c731f1d2b7a3c896c2efce7c7035a1831d92931e;hb=52fd6986f88051ccc00fc2d01529568d79d5a56c;hp=1cb7f74026f7e3d226b2712efc1d398f938663a0;hpb=a24ebc695830e0f33c35c6afc743b7c376537b1b;p=flightgear.git diff --git a/src/Instrumentation/navradio.hxx b/src/Instrumentation/navradio.hxx index 1cb7f7402..c731f1d2b 100644 --- a/src/Instrumentation/navradio.hxx +++ b/src/Instrumentation/navradio.hxx @@ -16,7 +16,7 @@ // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // $Id$ @@ -24,134 +24,132 @@ #ifndef _FG_NAVRADIO_HXX #define _FG_NAVRADIO_HXX - +#include #include
#include #include -#include #include -#include -#include +class SGSampleGroup; -class FGNavRadio : public SGSubsystem +class FGNavRadio : public SGSubsystem, public SGPropertyChangeListener { - FGMorse morse; - - SGInterpTable *term_tbl; - SGInterpTable *low_tbl; - SGInterpTable *high_tbl; - - SGPropertyNode *lon_node; - SGPropertyNode *lat_node; - SGPropertyNode *alt_node; - SGPropertyNode *bus_power_node; + SGPropertyNode_ptr _radio_node; + SGPropertyNode_ptr bus_power_node; // property inputs - SGPropertyNode *is_valid_node; // is station data valid (may be way out - // of range.) - SGPropertyNode *power_btn_node; - SGPropertyNode *freq_node; // primary freq - SGPropertyNode *alt_freq_node; // standby freq - SGPropertyNode *sel_radial_node; // selected radial - SGPropertyNode *vol_btn_node; - SGPropertyNode *ident_btn_node; - SGPropertyNode *audio_btn_node; - SGPropertyNode *nav_serviceable_node; - SGPropertyNode *cdi_serviceable_node; - SGPropertyNode *gs_serviceable_node; - SGPropertyNode *tofrom_serviceable_node; - + SGPropertyNode_ptr is_valid_node; // is station data valid (may be way out + // of range.) + SGPropertyNode_ptr power_btn_node; + SGPropertyNode_ptr freq_node; // primary freq + SGPropertyNode_ptr alt_freq_node; // standby freq + SGPropertyNode_ptr is_loc_freq_node;// is the primary freq a loc/gs (paired) freq? + SGPropertyNode_ptr sel_radial_node; // selected radial + SGPropertyNode_ptr vol_btn_node; + SGPropertyNode_ptr ident_btn_node; + SGPropertyNode_ptr audio_btn_node; + SGPropertyNode_ptr backcourse_node; + SGPropertyNode_ptr nav_serviceable_node; + SGPropertyNode_ptr cdi_serviceable_node; + SGPropertyNode_ptr gs_serviceable_node; + SGPropertyNode_ptr tofrom_serviceable_node; + // property outputs - SGPropertyNode *fmt_freq_node; // formated frequency - SGPropertyNode *fmt_alt_freq_node; // formated alternate frequency - SGPropertyNode *heading_node; // true heading to nav station - SGPropertyNode *radial_node; // current radial we are on (taking + SGPropertyNode_ptr fmt_freq_node; // formated frequency + SGPropertyNode_ptr fmt_alt_freq_node; // formated alternate frequency + SGPropertyNode_ptr heading_node; // true heading to nav station + SGPropertyNode_ptr radial_node; // current radial we are on (taking // into consideration the vor station // alignment which likely doesn't // match the magnetic alignment // exactly.) - SGPropertyNode *recip_radial_node; // radial_node(val) + 180 (for + SGPropertyNode_ptr recip_radial_node; // radial_node(val) + 180 (for // convenience) - SGPropertyNode *target_radial_true_node; + SGPropertyNode_ptr target_radial_true_node; // true heading of selected radial - SGPropertyNode *target_auto_hdg_node; + SGPropertyNode_ptr target_auto_hdg_node; // suggested autopilot heading // to intercept selected radial - SGPropertyNode *time_to_intercept; // estimated time to intecept selected + SGPropertyNode_ptr time_to_intercept; // estimated time to intecept selected // radial at current speed and heading - SGPropertyNode *to_flag_node; - SGPropertyNode *from_flag_node; - SGPropertyNode *inrange_node; - SGPropertyNode *cdi_deflection_node; - SGPropertyNode *cdi_xtrack_error_node; - SGPropertyNode *cdi_xtrack_hdg_err_node; - SGPropertyNode *has_gs_node; - SGPropertyNode *loc_node; - SGPropertyNode *loc_dist_node; - SGPropertyNode *gs_deflection_node; - SGPropertyNode *gs_rate_of_climb_node; - SGPropertyNode *gs_dist_node; - SGPropertyNode *nav_id_node; - SGPropertyNode *id_c1_node; - SGPropertyNode *id_c2_node; - SGPropertyNode *id_c3_node; - SGPropertyNode *id_c4_node; + SGPropertyNode_ptr to_flag_node; + SGPropertyNode_ptr from_flag_node; + SGPropertyNode_ptr inrange_node; + SGPropertyNode_ptr signal_quality_norm_node; + SGPropertyNode_ptr cdi_deflection_node; + SGPropertyNode_ptr cdi_deflection_norm_node; + SGPropertyNode_ptr cdi_xtrack_error_node; + SGPropertyNode_ptr cdi_xtrack_hdg_err_node; + SGPropertyNode_ptr has_gs_node; + SGPropertyNode_ptr loc_node; + SGPropertyNode_ptr loc_dist_node; + SGPropertyNode_ptr gs_deflection_node; + SGPropertyNode_ptr gs_deflection_deg_node; + SGPropertyNode_ptr gs_deflection_norm_node; + SGPropertyNode_ptr gs_direct_node; + SGPropertyNode_ptr gs_rate_of_climb_node; + SGPropertyNode_ptr gs_rate_of_climb_fpm_node; + SGPropertyNode_ptr gs_dist_node; + SGPropertyNode_ptr gs_inrange_node; + SGPropertyNode_ptr nav_id_node; + SGPropertyNode_ptr id_c1_node; + SGPropertyNode_ptr id_c2_node; + SGPropertyNode_ptr id_c3_node; + SGPropertyNode_ptr id_c4_node; // gps slaving support - SGPropertyNode *nav_slaved_to_gps_node; - SGPropertyNode *gps_cdi_deflection_node; - SGPropertyNode *gps_to_flag_node; - SGPropertyNode *gps_from_flag_node; + SGPropertyNode_ptr nav_slaved_to_gps_node; + SGPropertyNode_ptr gps_cdi_deflection_node; + SGPropertyNode_ptr gps_to_flag_node; + SGPropertyNode_ptr gps_from_flag_node; + SGPropertyNode_ptr gps_has_gs_node; + SGPropertyNode_ptr gps_course_node; + SGPropertyNode_ptr gps_xtrack_error_nm_node; + SGPropertyNode_ptr _magvarNode; + + // realism setting, are false courses and GS lobes enabled? + SGPropertyNode_ptr falseCoursesEnabledNode; // internal (private) values - string nav_id; - string last_nav_id; - bool last_nav_vor; + bool _operable; ///< is the unit serviceable, on, powered, etc int play_count; - time_t last_time; - - int index; // used for property binding - string nav_fx_name; - string dme_fx_name; - - string trans_ident; - bool is_valid; - bool has_dme; - double radial; + bool _nav_search; + double _last_freq; + FGNavRecordRef _navaid; + FGNavRecordRef _gs; + double target_radial; - double loc_lon; - double loc_lat; - double nav_x; - double nav_y; - double nav_z; - double gs_lon; - double gs_lat; - double nav_elev; // use gs elev if available - double gs_x; - double gs_y; - double gs_z; - sgdVec3 gs_base_vec; - double gs_dist_signed; - SGTimeStamp prev_time; - SGTimeStamp curr_time; - double range; double effective_range; double target_gs; double twist; double horiz_vel; double last_x; - double last_loc_dist; double last_xtrack_error; - - string name; - int num; + double xrate_ms; + double _localizerWidth; // cached localizer width in degrees + + std::string _name; + int _num; // internal periodic station search timer double _time_before_search_sec; + SGVec3d _gsCart, _gsAxis, _gsVertical, _gsBaseline; + + // CDI properties + bool _toFlag, _fromFlag; + double _cdiDeflection; + double _cdiCrossTrackErrorM; + double _gsNeedleDeflection; + double _gsNeedleDeflectionNorm; + double _gsDirect; + + class AudioIdent * _audioIdent; + + bool updateWithPower(double aDt); + // model standard VOR/DME/TACAN service volumes as per AIM 1-1-8 double adjustNavRange( double stationElev, double aircraftElev, double nominalRange ); @@ -160,18 +158,37 @@ class FGNavRadio : public SGSubsystem double adjustILSRange( double stationElev, double aircraftElev, double offsetDegrees, double distance ); + void updateAudio( double dt ); + + void updateReceiver(double dt); + void updateGlideSlope(double dt, const SGVec3d& aircraft, double signal_quality_norm); + void updateGPSSlaved(); + void updateCDI(double dt); + + void clearOutputs(); + + FGNavRecord* findPrimaryNavaid(const SGGeod& aPos, double aFreqMHz); + + /// accessor for tied, read-only 'operable' property + bool isOperable() const + { return _operable; } + + // implement SGPropertyChangeListener + virtual void valueChanged (SGPropertyNode * prop); public: FGNavRadio(SGPropertyNode *node); ~FGNavRadio(); void init (); + void reinit (); void bind (); void unbind (); void update (double dt); // Update nav/adf radios based on current postition void search (); + void updateNav(); };