142 lines
3.6 KiB
C++
142 lines
3.6 KiB
C++
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// opengc_data.hxx -- Define structure of OpenGC/FG uint32_terface parameters
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//
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// Version by J. Wojnaroski for uint32_terface to Open Glass Displays
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//
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// Modified 02/12/01 - Update engine structure for multi-engine models
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// - Added data preamble to id msg types
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//
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// Modified 01/23/02 - Converted portions of the Engine and Gear accesssors to properties
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// - Removed data from navigation functions. OpenGC provides own
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//
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// This file defines the class/structure of the UDP packet that sends
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// the simulation data created by FlightGear to the glass displays. It
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// is required to "sync" the data types contained in the packet
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifndef _OPENGC_DATA_HXX
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#define _OPENGC_DATA_HXX
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#ifndef __cplusplus
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# error This library requires C++
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#endif
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const uint32_t OGC_VERSION = 4;
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typedef unsigned int uint32_t;
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class ogcFGData {
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public:
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// defines msg types and contents. The msg_content is used as a 'pouint32_ter' to
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// a predefined set of msg strings
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uint32_t version_id;
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uint32_t msg_type;
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uint32_t msg_content;
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uint32_t reserved;
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// position
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double latitude;
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double longitude;
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double elevation;
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double magvar;
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// flight parameters
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double pitch;
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double bank;
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double heading;
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double altitude;
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double altitude_agl; // this can also be the radar altimeter
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double v_kcas;
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double groundspeed;
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double vvi;
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double mach;
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double v_keas; // equivalent airspeed in knots
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// Data used by the FMC and autopilots
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double phi_dot;
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double theta_dot;
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double psi_dot;
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double alpha;
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double alpha_dot;
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double beta;
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double beta_dot;
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// Control surface positions
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double left_aileron;
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double right_aileron;
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double aileron_trim;
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double elevator;
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double elevator_trim;
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double rudder;
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double rudder_trim;
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double flaps;
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double flaps_cmd;
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// gear positions 0 = up and 1 = down The 747 has 5 wheel bogey assemblies
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double gear_nose;
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double gear_left;
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double gear_right;
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double gear_left_rear;
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double gear_right_rear;
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double parking_brake;
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uint32_t wow_main; // logical and of main gear
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uint32_t wow_nose;
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// engine data
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double rpm[4]; // this is for pistons, jets see below
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double n1_turbine[4];
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double epr[4];
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double egt[4];
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double n2_turbine[4];
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double fuel_flow[4];
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double man_pressure[4];
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double oil_pressure[4];
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double oil_temp[4];
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double oil_quantity[4];
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double hyd_pressure[4];
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double throttle[4];
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double mixture[4];
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double prop_advance[4];
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// fuel system
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uint32_t num_tanks;
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double fuel_tank[9];
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// Pressures and temperatures
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double static_temperature;
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double total_temperature;
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double static_pressure;
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double total_pressure;
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double dynamic_pressure;
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// more environmental data
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double wind;
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double wind_dir;
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double sea_level_pressure;
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};
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#endif // _OPENGC_HXX
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