1 // raw_ctrls.hxx -- defines a common raw I/O interface to the flight
4 // Written by Curtis Olson, started July 2001.
6 // Copyright (C) 2001 Curtis L. Olson - curt@flightgear.com
8 // This program is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU General Public License as
10 // published by the Free Software Foundation; either version 2 of the
11 // License, or (at your option) any later version.
13 // This program is distributed in the hope that it will be useful, but
14 // WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #ifndef _RAW_CTRLS_HXX
26 #define _RAW_CTRLS_HXX
30 # error This library requires C++
33 const int FG_RAW_CTRLS_VERSION = 8;
36 // Define a structure containing the control parameters
42 int version; // increment when data values change
51 double aileron; // -1 ... 1
52 double elevator; // -1 ... 1
53 double elevator_trim; // -1 ... 1
54 double rudder; // -1 ... 1
55 double flaps; // 0 ... 1
58 int num_engines; // number of valid engines
59 int magnetos[FG_MAX_ENGINES];
60 bool starter[FG_MAX_ENGINES]; // true = starter engauged
61 double throttle[FG_MAX_ENGINES]; // 0 ... 1
62 double mixture[FG_MAX_ENGINES]; // 0 ... 1
63 double prop_advance[FG_MAX_ENGINES]; // 0 ... 1
66 int num_tanks; // number of valid tanks
67 bool fuel_selector[FG_MAX_TANKS]; // false = off, true = on
70 int num_wheels; // number of valid wheels
71 double brake[FG_MAX_WHEELS]; // 0 ... 1
74 bool gear_handle; // true=gear handle down; false= gear handle up
76 // Other values of use to a remote FDM
77 double hground; // ground elevation (meters)
78 double magvar; // local magnetic variation in degrees.
79 int speedup; // integer speedup multiplier
83 #endif // _RAW_CTRLS_HXX