1 // radiostack.hxx -- class to manage an instance of the radio stack
3 // Written by Curtis Olson, started April 2000.
5 // Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #ifndef _FG_RADIOSTACK_HXX
25 #define _FG_RADIOSTACK_HXX
28 #include <Main/fgfs.hxx>
29 #include <Main/fg_props.hxx>
31 #include <simgear/compiler.h>
33 #include <Navaids/ilslist.hxx>
34 #include <Navaids/navlist.hxx>
35 #include <Sound/morse.hxx>
38 class FGRadioStack : public FGSubsystem
42 SGValue * latitudeVal;
43 SGValue * longitudeVal;
44 SGValue * altitudeVal;
57 double nav1_sel_radial;
77 double nav1_effective_range;
79 double nav1_target_gs;
93 double nav2_sel_radial;
111 double nav2_dme_dist;
113 double nav2_effective_range;
115 double nav2_target_gs;
128 double adf_effective_range;
145 // Update nav/adf radios based on current postition
149 inline void set_nav1_freq( double freq ) {
150 nav1_freq = freq; need_update = true;
152 inline void set_nav1_alt_freq( double freq ) { nav1_alt_freq = freq; }
153 inline void set_nav1_sel_radial( double radial ) {
154 nav1_sel_radial = radial; need_update = true;
156 inline void set_nav1_on_btn( bool val ) { nav1_on_btn = val; }
157 inline void set_nav1_ident_btn( bool val ) { nav1_ident_btn = val; }
160 inline void set_nav2_freq( double freq ) {
161 nav2_freq = freq; need_update = true;
163 inline void set_nav2_alt_freq( double freq ) { nav2_alt_freq = freq; }
164 inline void set_nav2_sel_radial( double radial ) {
165 nav2_sel_radial = radial; need_update = true;
167 inline void set_nav2_on_btn( bool val ) { nav2_on_btn = val; }
168 inline void set_nav2_ident_btn( bool val ) { nav2_ident_btn = val; }
171 inline void set_adf_freq( double freq ) {
172 adf_freq = freq; need_update = true;
174 inline void set_adf_alt_freq( double freq ) { adf_alt_freq = freq; }
175 inline void set_adf_rotation( double rot ) { adf_rotation = rot; }
179 inline double get_nav1_freq () const { return nav1_freq; }
180 inline double get_nav1_alt_freq () const { return nav1_alt_freq; }
181 inline double get_nav1_sel_radial() const { return nav1_sel_radial; }
184 inline double get_nav2_freq () const { return nav2_freq; }
185 inline double get_nav2_alt_freq () const { return nav2_alt_freq; }
186 inline double get_nav2_sel_radial() const { return nav2_sel_radial; }
189 inline double get_adf_freq () const { return adf_freq; }
190 inline double get_adf_alt_freq () const { return adf_alt_freq; }
191 inline double get_adf_rotation () const { return adf_rotation; }
193 // Calculated values.
194 inline bool get_nav1_inrange() const { return nav1_inrange; }
195 bool get_nav1_to_flag () const;
196 bool get_nav1_from_flag () const;
197 inline bool get_nav1_has_dme() const { return nav1_has_dme; }
198 inline bool get_nav1_dme_inrange () const {
199 return nav1_inrange && nav1_has_dme;
201 inline bool get_nav1_has_gs() const { return nav1_has_gs; }
202 inline bool get_nav1_loc() const { return nav1_loc; }
203 inline double get_nav1_loclon() const { return nav1_loclon; }
204 inline double get_nav1_loclat() const { return nav1_loclat; }
205 inline double get_nav1_loc_dist() const { return nav1_loc_dist; }
206 inline double get_nav1_gslon() const { return nav1_gslon; }
207 inline double get_nav1_gslat() const { return nav1_gslat; }
208 inline double get_nav1_gs_dist() const { return nav1_gs_dist; }
209 inline double get_nav1_dmelon() const { return nav1_dmelon; }
210 inline double get_nav1_dmelat() const { return nav1_dmelat; }
211 inline double get_nav1_dme_dist() const { return nav1_dme_dist; }
212 inline double get_nav1_elev() const { return nav1_elev; }
213 inline double get_nav1_heading() const { return nav1_heading; }
214 inline double get_nav1_radial() const { return nav1_radial; }
215 inline double get_nav1_target_gs() const { return nav1_target_gs; }
216 inline double get_nav1_magvar() const { return nav1_magvar; }
217 double get_nav1_heading_needle_deflection() const;
218 double get_nav1_gs_needle_deflection() const;
219 inline bool get_nav1_on_btn() const { return nav1_on_btn; }
220 inline bool get_nav1_ident_btn() const { return nav1_ident_btn; }
222 inline bool get_nav2_inrange() const { return nav2_inrange; }
223 bool get_nav2_to_flag () const;
224 bool get_nav2_from_flag () const;
225 inline bool get_nav2_has_dme() const { return nav2_has_dme; }
226 inline bool get_nav2_dme_inrange () const {
227 return nav2_inrange && nav2_has_dme;
229 inline bool get_nav2_has_gs() const { return nav2_has_gs; }
230 inline bool get_nav2_loc() const { return nav2_loc; }
231 inline double get_nav2_loclon() const { return nav2_loclon; }
232 inline double get_nav2_loclat() const { return nav2_loclat; }
233 inline double get_nav2_loc_dist() const { return nav2_loc_dist; }
234 inline double get_nav2_gslon() const { return nav2_gslon; }
235 inline double get_nav2_gslat() const { return nav2_gslat; }
236 inline double get_nav2_gs_dist() const { return nav2_gs_dist; }
237 inline double get_nav2_dmelon() const { return nav2_dmelon; }
238 inline double get_nav2_dmelat() const { return nav2_dmelat; }
239 inline double get_nav2_dme_dist() const { return nav2_dme_dist; }
240 inline double get_nav2_elev() const { return nav2_elev; }
241 inline double get_nav2_heading() const { return nav2_heading; }
242 inline double get_nav2_radial() const { return nav2_radial; }
243 inline double get_nav2_target_gs() const { return nav2_target_gs; }
244 inline double get_nav2_magvar() const { return nav2_magvar; }
245 double get_nav2_heading_needle_deflection() const;
246 double get_nav2_gs_needle_deflection() const;
247 inline bool get_nav2_on_btn() const { return nav2_on_btn; }
248 inline bool get_nav2_ident_btn() const { return nav2_ident_btn; }
250 inline bool get_adf_inrange() const { return adf_inrange; }
251 inline double get_adf_lon() const { return adf_lon; }
252 inline double get_adf_lat() const { return adf_lat; }
253 inline double get_adf_heading() const { return adf_heading; }
257 extern FGRadioStack *current_radiostack;
259 #endif // _FG_RADIOSTACK_HXX