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>
38 class FGRadioStack : public FGSubsystem
41 SGValue * latitudeVal;
42 SGValue * longitudeVal;
43 SGValue * altitudeVal;
55 double nav1_sel_radial;
75 double nav1_effective_range;
77 double nav1_target_gs;
88 double nav2_sel_radial;
106 double nav2_dme_dist;
108 double nav2_effective_range;
110 double nav2_target_gs;
121 double adf_effective_range;
138 // Update nav/adf radios based on current postition
142 inline void set_nav1_freq( double freq ) {
143 nav1_freq = freq; need_update = true;
145 inline void set_nav1_alt_freq( double freq ) { nav1_alt_freq = freq; }
146 inline void set_nav1_sel_radial( double radial ) {
147 nav1_sel_radial = radial; need_update = true;
151 inline void set_nav2_freq( double freq ) {
152 nav2_freq = freq; need_update = true;
154 inline void set_nav2_alt_freq( double freq ) { nav2_alt_freq = freq; }
155 inline void set_nav2_sel_radial( double radial ) {
156 nav2_sel_radial = radial; need_update = true;
160 inline void set_adf_freq( double freq ) {
161 adf_freq = freq; need_update = true;
163 inline void set_adf_alt_freq( double freq ) { adf_alt_freq = freq; }
164 inline void set_adf_rotation( double rot ) { adf_rotation = rot; }
168 inline double get_nav1_freq () const { return nav1_freq; }
169 inline double get_nav1_alt_freq () const { return nav1_alt_freq; }
170 inline double get_nav1_sel_radial() const { return nav1_sel_radial; }
173 inline double get_nav2_freq () const { return nav2_freq; }
174 inline double get_nav2_alt_freq () const { return nav2_alt_freq; }
175 inline double get_nav2_sel_radial() const { return nav2_sel_radial; }
178 inline double get_adf_freq () const { return adf_freq; }
179 inline double get_adf_alt_freq () const { return adf_alt_freq; }
180 inline double get_adf_rotation () const { return adf_rotation; }
182 // Calculated values.
183 inline bool get_nav1_inrange() const { return nav1_inrange; }
184 bool get_nav1_to_flag () const;
185 bool get_nav1_from_flag () const;
186 inline bool get_nav1_has_dme() const { return nav1_has_dme; }
187 inline bool get_nav1_dme_inrange () const {
188 return nav1_inrange && nav1_has_dme;
190 inline bool get_nav1_has_gs() const { return nav1_has_gs; }
191 inline bool get_nav1_loc() const { return nav1_loc; }
192 inline double get_nav1_loclon() const { return nav1_loclon; }
193 inline double get_nav1_loclat() const { return nav1_loclat; }
194 inline double get_nav1_loc_dist() const { return nav1_loc_dist; }
195 inline double get_nav1_gslon() const { return nav1_gslon; }
196 inline double get_nav1_gslat() const { return nav1_gslat; }
197 inline double get_nav1_gs_dist() const { return nav1_gs_dist; }
198 inline double get_nav1_dmelon() const { return nav1_dmelon; }
199 inline double get_nav1_dmelat() const { return nav1_dmelat; }
200 inline double get_nav1_dme_dist() const { return nav1_dme_dist; }
201 inline double get_nav1_elev() const { return nav1_elev; }
202 inline double get_nav1_heading() const { return nav1_heading; }
203 inline double get_nav1_radial() const { return nav1_radial; }
204 inline double get_nav1_target_gs() const { return nav1_target_gs; }
206 inline bool get_nav2_inrange() const { return nav2_inrange; }
207 bool get_nav2_to_flag () const;
208 bool get_nav2_from_flag () const;
209 inline bool get_nav2_has_dme() const { return nav2_has_dme; }
210 inline bool get_nav2_dme_inrange () const {
211 return nav2_inrange && nav2_has_dme;
213 inline bool get_nav2_has_gs() const { return nav2_has_gs; }
214 inline bool get_nav2_loc() const { return nav2_loc; }
215 inline double get_nav2_loclon() const { return nav2_loclon; }
216 inline double get_nav2_loclat() const { return nav2_loclat; }
217 inline double get_nav2_loc_dist() const { return nav2_loc_dist; }
218 inline double get_nav2_gslon() const { return nav2_gslon; }
219 inline double get_nav2_gslat() const { return nav2_gslat; }
220 inline double get_nav2_gs_dist() const { return nav2_gs_dist; }
221 inline double get_nav2_dmelon() const { return nav2_dmelon; }
222 inline double get_nav2_dmelat() const { return nav2_dmelat; }
223 inline double get_nav2_dme_dist() const { return nav2_dme_dist; }
224 inline double get_nav2_elev() const { return nav2_elev; }
225 inline double get_nav2_heading() const { return nav2_heading; }
226 inline double get_nav2_radial() const { return nav2_radial; }
227 inline double get_nav2_target_gs() const { return nav2_target_gs; }
229 inline bool get_adf_inrange() const { return adf_inrange; }
230 inline double get_adf_lon() const { return adf_lon; }
231 inline double get_adf_lat() const { return adf_lat; }
232 inline double get_adf_heading() const { return adf_heading; }
236 extern FGRadioStack *current_radiostack;
238 #endif // _FG_RADIOSTACK_HXX