1769 lines
72 KiB
C++
1769 lines
72 KiB
C++
// native_fdm.cxx -- FGFS "Native" flight dynamics protocal class
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//
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// Written by Curtis Olson, started September 2001.
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//
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// Copyright (C) 2001 Curtis L. Olson - http://www.flightgear.org/~curt
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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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// $Id$
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <simgear/io/lowlevel.hxx> // endian tests
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#include <simgear/timing/sg_time.hxx>
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#include <Network/net_ctrls.hxx>
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#include <Network/net_fdm.hxx>
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#include <Network/net_gui.hxx>
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#include <Main/fg_props.hxx>
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#include "native_structs.hxx"
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// FreeBSD works better with this included last ... (?)
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#if defined( _MSC_VER )
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# include <windows.h>
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#elif defined( __MINGW32__ )
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# include <winsock2.h>
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#else
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# include <netinet/in.h> // htonl() ntohl()
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#endif
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// The function htond is defined this way due to the way some
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// processors and OSes treat floating point values. Some will raise
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// an exception whenever a "bad" floating point value is loaded into a
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// floating point register. Solaris is notorious for this, but then
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// so is LynxOS on the PowerPC. By translating the data in place,
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// there is no need to load a FP register with the "corruped" floating
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// point value. By doing the BIG_ENDIAN test, I can optimize the
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// routine for big-endian processors so it can be as efficient as
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// possible
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static void htond (double &x)
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{
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if ( sgIsLittleEndian() ) {
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int *Double_Overlay;
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int Holding_Buffer;
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Double_Overlay = (int *) &x;
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Holding_Buffer = Double_Overlay [0];
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Double_Overlay [0] = htonl (Double_Overlay [1]);
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Double_Overlay [1] = htonl (Holding_Buffer);
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} else {
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return;
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}
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}
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// Float version
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static void htonf (float &x)
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{
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if ( sgIsLittleEndian() ) {
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int *Float_Overlay;
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int Holding_Buffer;
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Float_Overlay = (int *) &x;
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Holding_Buffer = Float_Overlay [0];
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Float_Overlay [0] = htonl (Holding_Buffer);
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} else {
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return;
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}
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}
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template<>
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void FGProps2FDM<FGNetFDM>( SGPropertyNode *props, FGNetFDM *net, bool net_byte_order ) {
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unsigned int i;
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// Version sanity checking
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net->version = FG_NET_FDM_VERSION;
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// Aero parameters
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net->longitude = props->getDoubleValue("position/longitude-deg")
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* SG_DEGREES_TO_RADIANS;
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net->latitude = props->getDoubleValue("position/latitude-deg")
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* SG_DEGREES_TO_RADIANS;
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net->altitude = props->getDoubleValue("position/altitude-ft")
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* SG_FEET_TO_METER;
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net->agl = props->getDoubleValue("position/altitude-agl-ft")
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* SG_FEET_TO_METER;
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net->phi = SGMiscd::deg2rad( props->getDoubleValue("orientation/roll-deg") );
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net->theta = SGMiscd::deg2rad( props->getDoubleValue("orientation/pitch-deg") );
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net->psi = SGMiscd::deg2rad( props->getDoubleValue("orientation/heading-deg") );
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net->alpha = props->getDoubleValue("orientation/alpha-deg")
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* SG_DEGREES_TO_RADIANS;
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net->beta = props->getDoubleValue("orientation/beta-deg")
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* SG_DEGREES_TO_RADIANS;
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net->phidot = props->getDoubleValue("orientation/roll-rate-degps")
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* SG_DEGREES_TO_RADIANS;
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net->thetadot = props->getDoubleValue("orientation/pitch-rate-degps")
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* SG_DEGREES_TO_RADIANS;
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net->psidot = props->getDoubleValue("orientation/yaw-rate-degps")
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* SG_DEGREES_TO_RADIANS;
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net->vcas = props->getDoubleValue("velocities/airspeed-kt");
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net->climb_rate = props->getDoubleValue("velocities/vertical-speed-fps");
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net->v_north = props->getDoubleValue("velocities/speed-north-fps", 0.0);
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net->v_east = props->getDoubleValue("velocities/speed-east-fps", 0.0);
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net->v_down = props->getDoubleValue("velocities/speed-down-fps", 0.0);
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net->v_body_u = props->getDoubleValue("velocities/uBody-fps", 0.0);
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net->v_body_v = props->getDoubleValue("velocities/vBody-fps", 0.0);
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net->v_body_w = props->getDoubleValue("velocities/wBody-fps", 0.0);
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net->A_X_pilot = props->getDoubleValue("accelerations/pilot/x-accel-fps_sec", 0.0);
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net->A_Y_pilot = props->getDoubleValue("/accelerations/pilot/y-accel-fps_sec", 0.0);
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net->A_Z_pilot = props->getDoubleValue("/accelerations/pilot/z-accel-fps_sec", 0.0);
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net->stall_warning = props->getDoubleValue("/sim/alarms/stall-warning", 0.0);
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net->slip_deg
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= props->getDoubleValue("/instrumentation/slip-skid-ball/indicated-slip-skid");
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// Engine parameters
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net->num_engines = FGNetFDM::FG_MAX_ENGINES;
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for ( i = 0; i < net->num_engines; ++i ) {
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SGPropertyNode *node = props->getNode("engines/engine", i, true);
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if ( node->getBoolValue( "running" ) ) {
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net->eng_state[i] = 2;
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} else if ( node->getBoolValue( "cranking" ) ) {
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net->eng_state[i] = 1;
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} else {
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net->eng_state[i] = 0;
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}
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net->rpm[i] = node->getDoubleValue( "rpm" );
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net->fuel_flow[i] = node->getDoubleValue( "fuel-flow-gph" );
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net->fuel_px[i] = node->getDoubleValue( "fuel-px-psi" );
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net->egt[i] = node->getDoubleValue( "egt-degf" );
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// cout << "egt = " << aero->EGT << endl;
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net->cht[i] = node->getDoubleValue( "cht-degf" );
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net->mp_osi[i] = node->getDoubleValue( "mp-osi" );
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net->tit[i] = node->getDoubleValue( "tit" );
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net->oil_temp[i] = node->getDoubleValue( "oil-temperature-degf" );
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net->oil_px[i] = node->getDoubleValue( "oil-pressure-psi" );
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}
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// Consumables
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net->num_tanks = FGNetFDM::FG_MAX_TANKS;
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for ( i = 0; i < net->num_tanks; ++i ) {
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SGPropertyNode *node = props->getNode("/consumables/fuel/tank", i, true);
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net->fuel_quantity[i] = node->getDoubleValue("level-gal_us");
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net->tank_selected[i] = node->getBoolValue("selected");
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net->capacity_m3[i] = node->getDoubleValue("capacity-m3");
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net->unusable_m3[i] = node->getDoubleValue("unusable-m3");
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net->density_kgpm3[i] = node->getDoubleValue("density-kgpm3");
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net->level_m3[i] = node->getDoubleValue("level-m3");
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}
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// Gear and flaps
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net->num_wheels = FGNetFDM::FG_MAX_WHEELS;
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for (i = 0; i < net->num_wheels; ++i ) {
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SGPropertyNode *node = props->getNode("/gear/gear", i, true);
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net->wow[i] = node->getIntValue("wow");
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net->gear_pos[i] = node->getDoubleValue("position-norm");
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net->gear_steer[i] = node->getDoubleValue("steering-norm");
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net->gear_compression[i] = node->getDoubleValue("compression-norm");
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}
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// the following really aren't used in this context
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SGTime time;
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net->cur_time = time.get_cur_time();
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net->warp = props->getIntValue("/sim/time/warp");
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net->visibility = props->getDoubleValue("/environment/visibility-m");
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// Control surface positions
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SGPropertyNode *node = props->getNode("/surface-positions", true);
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net->elevator = node->getDoubleValue( "elevator-pos-norm" );
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net->elevator_trim_tab
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= node->getDoubleValue( "elevator-trim-tab-pos-norm" );
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// FIXME: CLO 10/28/04 - This really should be separated out into 2 values
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net->left_flap = node->getDoubleValue( "flap-pos-norm" );
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net->right_flap = node->getDoubleValue( "flap-pos-norm" );
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net->left_aileron = node->getDoubleValue( "left-aileron-pos-norm" );
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net->right_aileron = node->getDoubleValue( "right-aileron-pos-norm" );
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net->rudder = node->getDoubleValue( "rudder-pos-norm" );
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net->nose_wheel = node->getDoubleValue( "nose-wheel-pos-norm" );
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net->speedbrake = node->getDoubleValue( "speedbrake-pos-norm" );
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net->spoilers = node->getDoubleValue( "spoilers-pos-norm" );
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if ( net_byte_order ) {
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// Convert the net buffer to network format
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net->version = htonl(net->version);
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htond(net->longitude);
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htond(net->latitude);
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htond(net->altitude);
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htonf(net->agl);
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htonf(net->phi);
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htonf(net->theta);
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htonf(net->psi);
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htonf(net->alpha);
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htonf(net->beta);
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htonf(net->phidot);
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htonf(net->thetadot);
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htonf(net->psidot);
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htonf(net->vcas);
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htonf(net->climb_rate);
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htonf(net->v_north);
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htonf(net->v_east);
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htonf(net->v_down);
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htonf(net->v_body_u);
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htonf(net->v_body_v);
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htonf(net->v_body_w);
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htonf(net->A_X_pilot);
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htonf(net->A_Y_pilot);
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htonf(net->A_Z_pilot);
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htonf(net->stall_warning);
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htonf(net->slip_deg);
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for ( i = 0; i < net->num_engines; ++i ) {
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net->eng_state[i] = htonl(net->eng_state[i]);
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htonf(net->rpm[i]);
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htonf(net->fuel_flow[i]);
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htonf(net->fuel_px[i]);
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htonf(net->egt[i]);
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htonf(net->cht[i]);
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htonf(net->mp_osi[i]);
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htonf(net->tit[i]);
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htonf(net->oil_temp[i]);
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htonf(net->oil_px[i]);
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}
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net->num_engines = htonl(net->num_engines);
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for ( i = 0; i < net->num_tanks; ++i ) {
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htonf(net->fuel_quantity[i]);
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htonl(net->tank_selected[i]);
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htond(net->capacity_m3[i]);
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htond(net->unusable_m3[i]);
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htond(net->density_kgpm3[i]);
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htond(net->level_m3[i]);
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}
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net->num_tanks = htonl(net->num_tanks);
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for ( i = 0; i < net->num_wheels; ++i ) {
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net->wow[i] = htonl(net->wow[i]);
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htonf(net->gear_pos[i]);
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htonf(net->gear_steer[i]);
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htonf(net->gear_compression[i]);
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}
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net->num_wheels = htonl(net->num_wheels);
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net->cur_time = htonl( net->cur_time );
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net->warp = htonl( net->warp );
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htonf(net->visibility);
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htonf(net->elevator);
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htonf(net->elevator_trim_tab);
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htonf(net->left_flap);
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htonf(net->right_flap);
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htonf(net->left_aileron);
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htonf(net->right_aileron);
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htonf(net->rudder);
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htonf(net->nose_wheel);
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htonf(net->speedbrake);
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htonf(net->spoilers);
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}
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}
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template<>
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void FGFDM2Props<FGNetFDM>( SGPropertyNode *props, FGNetFDM *net, bool net_byte_order ) {
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unsigned int i;
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if ( net_byte_order ) {
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// Convert to the net buffer from network format
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net->version = ntohl(net->version);
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htond(net->longitude);
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htond(net->latitude);
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htond(net->altitude);
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htonf(net->agl);
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htonf(net->phi);
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htonf(net->theta);
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htonf(net->psi);
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htonf(net->alpha);
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htonf(net->beta);
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htonf(net->phidot);
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htonf(net->thetadot);
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htonf(net->psidot);
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htonf(net->vcas);
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htonf(net->climb_rate);
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htonf(net->v_north);
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htonf(net->v_east);
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htonf(net->v_down);
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htonf(net->v_body_u);
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htonf(net->v_body_v);
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htonf(net->v_body_w);
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htonf(net->A_X_pilot);
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htonf(net->A_Y_pilot);
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htonf(net->A_Z_pilot);
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htonf(net->stall_warning);
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htonf(net->slip_deg);
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net->num_engines = htonl(net->num_engines);
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for ( i = 0; i < net->num_engines; ++i ) {
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net->eng_state[i] = htonl(net->eng_state[i]);
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htonf(net->rpm[i]);
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htonf(net->fuel_flow[i]);
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htonf(net->fuel_px[i]);
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htonf(net->egt[i]);
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htonf(net->cht[i]);
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htonf(net->mp_osi[i]);
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htonf(net->tit[i]);
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htonf(net->oil_temp[i]);
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htonf(net->oil_px[i]);
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}
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net->num_tanks = htonl(net->num_tanks);
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for ( i = 0; i < net->num_tanks; ++i ) {
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htonf(net->fuel_quantity[i]);
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htonl(net->tank_selected[i]);
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htond(net->capacity_m3[i]);
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htond(net->unusable_m3[i]);
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htond(net->density_kgpm3[i]);
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htond(net->level_m3[i]);
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}
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net->num_wheels = htonl(net->num_wheels);
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for ( i = 0; i < net->num_wheels; ++i ) {
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net->wow[i] = htonl(net->wow[i]);
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htonf(net->gear_pos[i]);
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htonf(net->gear_steer[i]);
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htonf(net->gear_compression[i]);
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}
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net->cur_time = htonl(net->cur_time);
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net->warp = ntohl(net->warp);
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htonf(net->visibility);
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htonf(net->elevator);
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htonf(net->elevator_trim_tab);
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htonf(net->left_flap);
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htonf(net->right_flap);
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htonf(net->left_aileron);
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htonf(net->right_aileron);
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htonf(net->rudder);
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htonf(net->nose_wheel);
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htonf(net->speedbrake);
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htonf(net->spoilers);
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}
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if ( net->version == FG_NET_FDM_VERSION ) {
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// cout << "pos = " << net->longitude << " " << net->latitude << endl;
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// cout << "sea level rad = " << fdm_state.get_Sea_level_radius()
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// << endl;
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props->setDoubleValue("position/latitude-deg",
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net->latitude * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("position/longitude-deg",
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net->longitude* SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("position/altitude-ft",
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net->altitude * SG_METER_TO_FEET);
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if ( net->agl > -9000 ) {
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props->setDoubleValue("position/altitude-agl-ft",
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net->agl * SG_METER_TO_FEET );
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} else {
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double agl_m = net->altitude
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- props->getDoubleValue("environment/ground-elevation-m");
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props->setDoubleValue("position/altitude-agl-ft",
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agl_m * SG_METER_TO_FEET );
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}
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props->setDoubleValue("orientation/roll-deg",
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net->phi * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("orientation/pitch-deg",
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net->theta * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("orientation/heading-deg",
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net->psi * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("orientation/alpha-deg",
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net->alpha * SG_RADIANS_TO_DEGREES );
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props->setDoubleValue("orientation/side-slip-rad",
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net->beta * SG_RADIANS_TO_DEGREES );
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props->setDoubleValue("orientation/roll-rate-degps",
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net->phidot * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("orientation/pitch-rate-degps",
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net->thetadot * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("orientation/yaw-rate-degps",
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net->psidot * SG_RADIANS_TO_DEGREES);
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props->setDoubleValue("velocities/airspeed-kt", net->vcas);
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props->setDoubleValue("velocities/vertical-speed-fps", net->climb_rate);
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props->setDoubleValue("velocities/speed-north-fps", net->v_north);
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props->setDoubleValue("velocities/speed-east-fps", net->v_east);
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props->setDoubleValue("velocities/speed-down-fps", net->v_down);
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props->setDoubleValue("velocities/uBody-fps", net->v_body_u);
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props->setDoubleValue("velocities/vBody-fps", net->v_body_v);
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props->setDoubleValue("velocities/wBody-fps", net->v_body_w);
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props->setDoubleValue("accelerations/pilot/x-accel-fps_sec",
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net->A_X_pilot);
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props->setDoubleValue("accelerations/pilot/y-accel-fps_sec",
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net->A_Y_pilot);
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props->setDoubleValue("accelerations/pilot/z-accel-fps_sec",
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net->A_Z_pilot);
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props->setDoubleValue( "/sim/alarms/stall-warning", net->stall_warning );
|
|
props->setDoubleValue( "/instrumentation/slip-skid-ball/indicated-slip-skid",
|
|
net->slip_deg );
|
|
props->setBoolValue( "/instrumentation/slip-skid-ball/override", true );
|
|
|
|
for ( i = 0; i < net->num_engines; ++i ) {
|
|
SGPropertyNode *node = props->getNode( "engines/engine", i, true );
|
|
|
|
// node->setBoolValue("running", t->isRunning());
|
|
// node->setBoolValue("cranking", t->isCranking());
|
|
|
|
// cout << net->eng_state[i] << endl;
|
|
if ( net->eng_state[i] == 0 ) {
|
|
node->setBoolValue( "cranking", false );
|
|
node->setBoolValue( "running", false );
|
|
} else if ( net->eng_state[i] == 1 ) {
|
|
node->setBoolValue( "cranking", true );
|
|
node->setBoolValue( "running", false );
|
|
} else if ( net->eng_state[i] == 2 ) {
|
|
node->setBoolValue( "cranking", false );
|
|
node->setBoolValue( "running", true );
|
|
}
|
|
|
|
node->setDoubleValue( "rpm", net->rpm[i] );
|
|
node->setDoubleValue( "fuel-flow-gph", net->fuel_flow[i] );
|
|
node->setDoubleValue( "fuel-px-psi", net->fuel_px[i] );
|
|
node->setDoubleValue( "egt-degf", net->egt[i] );
|
|
node->setDoubleValue( "cht-degf", net->cht[i] );
|
|
node->setDoubleValue( "mp-osi", net->mp_osi[i] );
|
|
node->setDoubleValue( "tit", net->tit[i] );
|
|
node->setDoubleValue( "oil-temperature-degf", net->oil_temp[i] );
|
|
node->setDoubleValue( "oil-pressure-psi", net->oil_px[i] );
|
|
}
|
|
|
|
for (i = 0; i < net->num_tanks; ++i ) {
|
|
SGPropertyNode * node
|
|
= props->getNode("/consumables/fuel/tank", i, true);
|
|
node->setDoubleValue("level-gal_us", net->fuel_quantity[i]);
|
|
node->setBoolValue("selected", net->tank_selected[i] > 0);
|
|
node->setDoubleValue("capacity-m3", net->capacity_m3[i]);
|
|
node->setDoubleValue("unusable-m3", net->unusable_m3[i]);
|
|
node->setDoubleValue("density-kgpm3", net->density_kgpm3[i]);
|
|
node->setDoubleValue("level-m3", net->level_m3[i]);
|
|
}
|
|
|
|
for (i = 0; i < net->num_wheels; ++i ) {
|
|
SGPropertyNode * node = props->getNode("/gear/gear", i, true);
|
|
node->setDoubleValue("wow", net->wow[i] );
|
|
node->setDoubleValue("position-norm", net->gear_pos[i] );
|
|
node->setDoubleValue("steering-norm", net->gear_steer[i] );
|
|
node->setDoubleValue("compression-norm", net->gear_compression[i] );
|
|
}
|
|
|
|
/* these are ignored for now ... */
|
|
/*
|
|
if ( net->cur_time ) {
|
|
props->setLongValue("/sim/time/cur-time-override", net->cur_time);
|
|
}
|
|
|
|
props->setIntValue("/sim/time/warp", net->warp);
|
|
last_warp = net->warp;
|
|
*/
|
|
|
|
SGPropertyNode *node = props->getNode("/surface-positions", true);
|
|
node->setDoubleValue("elevator-pos-norm", net->elevator);
|
|
node->setDoubleValue("elevator-trim-tab-pos-norm",
|
|
net->elevator_trim_tab);
|
|
// FIXME: CLO 10/28/04 - This really should be separated out
|
|
// into 2 values
|
|
node->setDoubleValue("flap-pos-norm", net->left_flap);
|
|
node->setDoubleValue("flap-pos-norm", net->right_flap);
|
|
node->setDoubleValue("left-aileron-pos-norm", net->left_aileron);
|
|
node->setDoubleValue("right-aileron-pos-norm", net->right_aileron);
|
|
node->setDoubleValue("rudder-pos-norm", net->rudder);
|
|
node->setDoubleValue("nose-wheel-pos-norm", net->nose_wheel);
|
|
node->setDoubleValue("speedbrake-pos-norm", net->speedbrake);
|
|
node->setDoubleValue("spoilers-pos-norm", net->spoilers);
|
|
} else {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Error: version mismatch in Net FGFDM2Props()" );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tread " << net->version << " need " << FG_NET_FDM_VERSION );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tNeeds to upgrade net_fdm.hxx and recompile." );
|
|
}
|
|
}
|
|
|
|
#if FG_HAVE_DDS
|
|
#include "DDS/dds_fdm.h"
|
|
#include "DDS/dds_gui.h"
|
|
#include "DDS/dds_ctrls.h"
|
|
|
|
template<>
|
|
void FGProps2FDM<FG_DDS_FDM>( SGPropertyNode *props, FG_DDS_FDM *dds, bool net_byte_order ) {
|
|
unsigned int i;
|
|
|
|
// Version sanity checking
|
|
dds->version = FG_DDS_FDM_VERSION;
|
|
|
|
// Aero parameters
|
|
dds->longitude = props->getDoubleValue("position/longitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->latitude = props->getDoubleValue("position/latitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->altitude = props->getDoubleValue("position/altitude-ft")
|
|
* SG_FEET_TO_METER;
|
|
dds->agl = props->getDoubleValue("position/altitude-agl-ft")
|
|
* SG_FEET_TO_METER;
|
|
dds->phi = SGMiscd::deg2rad( props->getDoubleValue("orientation/roll-deg") );
|
|
dds->theta = SGMiscd::deg2rad( props->getDoubleValue("orientation/pitch-deg") );
|
|
dds->psi = SGMiscd::deg2rad( props->getDoubleValue("orientation/heading-deg") );
|
|
dds->alpha = props->getDoubleValue("orientation/alpha-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->beta = props->getDoubleValue("orientation/beta-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->phidot = props->getDoubleValue("orientation/roll-rate-degps")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->thetadot = props->getDoubleValue("orientation/pitch-rate-degps")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->psidot = props->getDoubleValue("orientation/yaw-rate-degps")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
|
|
dds->vcas = props->getDoubleValue("velocities/airspeed-kt");
|
|
dds->climb_rate = props->getDoubleValue("velocities/vertical-speed-fps");
|
|
|
|
dds->v_north = props->getDoubleValue("velocities/speed-north-fps", 0.0);
|
|
dds->v_east = props->getDoubleValue("velocities/speed-east-fps", 0.0);
|
|
dds->v_down = props->getDoubleValue("velocities/speed-down-fps", 0.0);
|
|
dds->v_body_u = props->getDoubleValue("velocities/uBody-fps", 0.0);
|
|
dds->v_body_v = props->getDoubleValue("velocities/vBody-fps", 0.0);
|
|
dds->v_body_w = props->getDoubleValue("velocities/wBody-fps", 0.0);
|
|
|
|
dds->A_X_pilot = props->getDoubleValue("accelerations/pilot/x-accel-fps_sec", 0.0);
|
|
dds->A_Y_pilot = props->getDoubleValue("/accelerations/pilot/y-accel-fps_sec", 0.0);
|
|
dds->A_Z_pilot = props->getDoubleValue("/accelerations/pilot/z-accel-fps_sec", 0.0);
|
|
|
|
dds->stall_warning = props->getDoubleValue("/sim/alarms/stall-warning", 0.0);
|
|
dds->slip_deg
|
|
= props->getDoubleValue("/instrumentation/slip-skid-ball/indicated-slip-skid");
|
|
|
|
// Engine parameters
|
|
dds->num_engines = FGNetFDM::FG_MAX_ENGINES;
|
|
for ( i = 0; i < dds->num_engines; ++i ) {
|
|
SGPropertyNode *node = props->getNode("engines/engine", i, true);
|
|
if ( node->getBoolValue( "running" ) ) {
|
|
dds->eng_state[i] = 2;
|
|
} else if ( node->getBoolValue( "cranking" ) ) {
|
|
dds->eng_state[i] = 1;
|
|
} else {
|
|
dds->eng_state[i] = 0;
|
|
}
|
|
dds->rpm[i] = node->getDoubleValue( "rpm" );
|
|
dds->fuel_flow[i] = node->getDoubleValue( "fuel-flow-gph" );
|
|
dds->fuel_px[i] = node->getDoubleValue( "fuel-px-psi" );
|
|
dds->egt[i] = node->getDoubleValue( "egt-degf" );
|
|
// cout << "egt = " << aero->EGT << endl;
|
|
dds->cht[i] = node->getDoubleValue( "cht-degf" );
|
|
dds->mp_osi[i] = node->getDoubleValue( "mp-osi" );
|
|
dds->tit[i] = node->getDoubleValue( "tit" );
|
|
dds->oil_temp[i] = node->getDoubleValue( "oil-temperature-degf" );
|
|
dds->oil_px[i] = node->getDoubleValue( "oil-pressure-psi" );
|
|
}
|
|
|
|
// Consumables
|
|
dds->num_tanks = FGNetFDM::FG_MAX_TANKS;
|
|
for ( i = 0; i < dds->num_tanks; ++i ) {
|
|
SGPropertyNode *node = props->getNode("/consumables/fuel/tank", i, true);
|
|
dds->fuel_quantity[i] = node->getDoubleValue("level-gal_us");
|
|
dds->tank_selected[i] = node->getBoolValue("selected");
|
|
dds->capacity_m3[i] = node->getDoubleValue("capacity-m3");
|
|
dds->unusable_m3[i] = node->getDoubleValue("unusable-m3");
|
|
dds->density_kgpm3[i] = node->getDoubleValue("density-kgpm3");
|
|
dds->level_m3[i] = node->getDoubleValue("level-m3");
|
|
}
|
|
|
|
// Gear and flaps
|
|
dds->num_wheels = FGNetFDM::FG_MAX_WHEELS;
|
|
for (i = 0; i < dds->num_wheels; ++i ) {
|
|
SGPropertyNode *node = props->getNode("/gear/gear", i, true);
|
|
dds->wow[i] = node->getIntValue("wow");
|
|
dds->gear_pos[i] = node->getDoubleValue("position-norm");
|
|
dds->gear_steer[i] = node->getDoubleValue("steering-norm");
|
|
dds->gear_compression[i] = node->getDoubleValue("compression-norm");
|
|
}
|
|
|
|
// the following really aren't used in this context
|
|
SGTime time;
|
|
dds->cur_time = time.get_cur_time();
|
|
dds->warp = props->getIntValue("/sim/time/warp");
|
|
dds->visibility = props->getDoubleValue("/environment/visibility-m");
|
|
|
|
// Control surface positions
|
|
SGPropertyNode *node = props->getNode("/surface-positions", true);
|
|
dds->elevator = node->getDoubleValue( "elevator-pos-norm" );
|
|
dds->elevator_trim_tab
|
|
= node->getDoubleValue( "elevator-trim-tab-pos-norm" );
|
|
// FIXME: CLO 10/28/04 - This really should be separated out into 2 values
|
|
dds->left_flap = node->getDoubleValue( "flap-pos-norm" );
|
|
dds->right_flap = node->getDoubleValue( "flap-pos-norm" );
|
|
dds->left_aileron = node->getDoubleValue( "left-aileron-pos-norm" );
|
|
dds->right_aileron = node->getDoubleValue( "right-aileron-pos-norm" );
|
|
dds->rudder = node->getDoubleValue( "rudder-pos-norm" );
|
|
dds->nose_wheel = node->getDoubleValue( "nose-wheel-pos-norm" );
|
|
dds->speedbrake = node->getDoubleValue( "speedbrake-pos-norm" );
|
|
dds->spoilers = node->getDoubleValue( "spoilers-pos-norm" );
|
|
}
|
|
|
|
template<>
|
|
void FGFDM2Props<FG_DDS_FDM>( SGPropertyNode *props, FG_DDS_FDM *dds, bool net_byte_order ) {
|
|
unsigned int i;
|
|
|
|
if ( dds->version == FG_DDS_FDM_VERSION ) {
|
|
// cout << "pos = " << dds->longitude << " " << dds->latitude << endl;
|
|
// cout << "sea level rad = " << fdm_state.get_Sea_level_radius()
|
|
// << endl;
|
|
|
|
props->setDoubleValue("position/latitude-deg",
|
|
dds->latitude * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/longitude-deg",
|
|
dds->longitude* SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/altitude-ft",
|
|
dds->altitude * SG_METER_TO_FEET);
|
|
|
|
if ( dds->agl > -9000 ) {
|
|
props->setDoubleValue("position/altitude-agl-ft",
|
|
dds->agl * SG_METER_TO_FEET );
|
|
} else {
|
|
double agl_m = dds->altitude
|
|
- props->getDoubleValue("environment/ground-elevation-m");
|
|
props->setDoubleValue("position/altitude-agl-ft",
|
|
agl_m * SG_METER_TO_FEET );
|
|
}
|
|
props->setDoubleValue("orientation/roll-deg",
|
|
dds->phi * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/pitch-deg",
|
|
dds->theta * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/heading-deg",
|
|
dds->psi * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/alpha-deg",
|
|
dds->alpha * SG_RADIANS_TO_DEGREES );
|
|
props->setDoubleValue("orientation/side-slip-rad",
|
|
dds->beta * SG_RADIANS_TO_DEGREES );
|
|
props->setDoubleValue("orientation/roll-rate-degps",
|
|
dds->phidot * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/pitch-rate-degps",
|
|
dds->thetadot * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/yaw-rate-degps",
|
|
dds->psidot * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("velocities/airspeed-kt", dds->vcas);
|
|
props->setDoubleValue("velocities/vertical-speed-fps", dds->climb_rate);
|
|
props->setDoubleValue("velocities/speed-north-fps", dds->v_north);
|
|
props->setDoubleValue("velocities/speed-east-fps", dds->v_east);
|
|
props->setDoubleValue("velocities/speed-down-fps", dds->v_down);
|
|
props->setDoubleValue("velocities/uBody-fps", dds->v_body_u);
|
|
props->setDoubleValue("velocities/vBody-fps", dds->v_body_v);
|
|
props->setDoubleValue("velocities/wBody-fps", dds->v_body_w);
|
|
props->setDoubleValue("accelerations/pilot/x-accel-fps_sec",
|
|
dds->A_X_pilot);
|
|
props->setDoubleValue("accelerations/pilot/y-accel-fps_sec",
|
|
dds->A_Y_pilot);
|
|
props->setDoubleValue("accelerations/pilot/z-accel-fps_sec",
|
|
dds->A_Z_pilot);
|
|
|
|
props->setDoubleValue( "/sim/alarms/stall-warning", dds->stall_warning );
|
|
props->setDoubleValue( "/instrumentation/slip-skid-ball/indicated-slip-skid",
|
|
dds->slip_deg );
|
|
props->setBoolValue( "/instrumentation/slip-skid-ball/override", true );
|
|
|
|
for ( i = 0; i < dds->num_engines; ++i ) {
|
|
SGPropertyNode *node = props->getNode( "engines/engine", i, true );
|
|
|
|
// node->setBoolValue("running", t->isRunning());
|
|
// node->setBoolValue("cranking", t->isCranking());
|
|
// cout << dds->eng_state[i] << endl;
|
|
if ( dds->eng_state[i] == 0 ) {
|
|
node->setBoolValue( "cranking", false );
|
|
node->setBoolValue( "running", false );
|
|
} else if ( dds->eng_state[i] == 1 ) {
|
|
node->setBoolValue( "cranking", true );
|
|
node->setBoolValue( "running", false );
|
|
} else if ( dds->eng_state[i] == 2 ) {
|
|
node->setBoolValue( "cranking", false );
|
|
node->setBoolValue( "running", true );
|
|
}
|
|
|
|
node->setDoubleValue( "rpm", dds->rpm[i] );
|
|
node->setDoubleValue( "fuel-flow-gph", dds->fuel_flow[i] );
|
|
node->setDoubleValue( "fuel-px-psi", dds->fuel_px[i] );
|
|
node->setDoubleValue( "egt-degf", dds->egt[i] );
|
|
node->setDoubleValue( "cht-degf", dds->cht[i] );
|
|
node->setDoubleValue( "mp-osi", dds->mp_osi[i] );
|
|
node->setDoubleValue( "tit", dds->tit[i] );
|
|
node->setDoubleValue( "oil-temperature-degf", dds->oil_temp[i] );
|
|
node->setDoubleValue( "oil-pressure-psi", dds->oil_px[i] );
|
|
}
|
|
|
|
for (i = 0; i < dds->num_tanks; ++i ) {
|
|
SGPropertyNode * node
|
|
= props->getNode("/consumables/fuel/tank", i, true);
|
|
node->setDoubleValue("level-gal_us", dds->fuel_quantity[i]);
|
|
node->setBoolValue("selected", dds->tank_selected[i] > 0);
|
|
node->setDoubleValue("capacity-m3", dds->capacity_m3[i]);
|
|
node->setDoubleValue("unusable-m3", dds->unusable_m3[i]);
|
|
node->setDoubleValue("density-kgpm3", dds->density_kgpm3[i]);
|
|
node->setDoubleValue("level-m3", dds->level_m3[i]);
|
|
}
|
|
|
|
for (i = 0; i < dds->num_wheels; ++i ) {
|
|
SGPropertyNode * node = props->getNode("/gear/gear", i, true);
|
|
node->setDoubleValue("wow", dds->wow[i] );
|
|
node->setDoubleValue("position-norm", dds->gear_pos[i] );
|
|
node->setDoubleValue("steering-norm", dds->gear_steer[i] );
|
|
node->setDoubleValue("compression-norm", dds->gear_compression[i] );
|
|
}
|
|
|
|
/* these are ignored for now ... */
|
|
/*
|
|
if ( dds->cur_time ) {
|
|
props->setLongValue("/sim/time/cur-time-override", dds->cur_time);
|
|
}
|
|
|
|
props->setIntValue("/sim/time/warp", dds->warp);
|
|
last_warp = dds->warp;
|
|
*/
|
|
SGPropertyNode *node = props->getNode("/surface-positions", true);
|
|
node->setDoubleValue("elevator-pos-norm", dds->elevator);
|
|
node->setDoubleValue("elevator-trim-tab-pos-norm",
|
|
dds->elevator_trim_tab);
|
|
// FIXME: CLO 10/28/04 - This really should be separated out
|
|
// into 2 values
|
|
node->setDoubleValue("flap-pos-norm", dds->left_flap);
|
|
node->setDoubleValue("flap-pos-norm", dds->right_flap);
|
|
node->setDoubleValue("left-aileron-pos-norm", dds->left_aileron);
|
|
node->setDoubleValue("right-aileron-pos-norm", dds->right_aileron);
|
|
node->setDoubleValue("rudder-pos-norm", dds->rudder);
|
|
node->setDoubleValue("nose-wheel-pos-norm", dds->nose_wheel);
|
|
node->setDoubleValue("speedbrake-pos-norm", dds->speedbrake);
|
|
node->setDoubleValue("spoilers-pos-norm", dds->spoilers);
|
|
} else {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Error: version mismatch in DDS FGFDM2Props()" );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tread " << dds->version << " need " << FG_DDS_FDM_VERSION );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tNeeds to upgrade DDS/dds_fdm.hxx and recompile." );
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
template<>
|
|
void FGProps2GUI<FGNetGUI>( SGPropertyNode *props, FGNetGUI *net ) {
|
|
static SGPropertyNode *nav_freq
|
|
= props->getNode("/instrumentation/nav/frequencies/selected-mhz", true);
|
|
static SGPropertyNode *nav_target_radial
|
|
= props->getNode("/instrumentation/nav/radials/target-radial-deg", true);
|
|
static SGPropertyNode *nav_inrange
|
|
= props->getNode("/instrumentation/nav/in-range", true);
|
|
static SGPropertyNode *nav_loc
|
|
= props->getNode("/instrumentation/nav/nav-loc", true);
|
|
static SGPropertyNode *nav_gs_dist_signed
|
|
= props->getNode("/instrumentation/nav/gs-distance", true);
|
|
static SGPropertyNode *nav_loc_dist
|
|
= props->getNode("/instrumentation/nav/nav-distance", true);
|
|
static SGPropertyNode *nav_reciprocal_radial
|
|
= props->getNode("/instrumentation/nav/radials/reciprocal-radial-deg", true);
|
|
static SGPropertyNode *nav_gs_deflection
|
|
= props->getNode("/instrumentation/nav/gs-needle-deflection", true);
|
|
unsigned int i;
|
|
|
|
// Version sanity checking
|
|
net->version = FG_NET_GUI_VERSION;
|
|
|
|
// Aero parameters
|
|
net->longitude = props->getDoubleValue("position/longitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
net->latitude = props->getDoubleValue("position/latitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
net->altitude = props->getDoubleValue("position/altitude-ft")
|
|
* SG_FEET_TO_METER;
|
|
net->phi = SGMiscd::deg2rad( props->getDoubleValue("orientation/roll-deg") );
|
|
net->theta = SGMiscd::deg2rad( props->getDoubleValue("orientation/pitch-deg") );
|
|
net->psi = SGMiscd::deg2rad( props->getDoubleValue("orientation/heading-deg") );
|
|
|
|
// Velocities
|
|
net->vcas = props->getDoubleValue("velocities/airspeed-kt");
|
|
net->climb_rate = props->getDoubleValue("velocities/vertical-speed-fps");
|
|
|
|
// Consumables
|
|
net->num_tanks = FGNetGUI::FG_MAX_TANKS;
|
|
for ( i = 0; i < net->num_tanks; ++i ) {
|
|
SGPropertyNode *node = props->getNode("/consumables/fuel/tank", i, true);
|
|
net->fuel_quantity[i] = node->getDoubleValue("level-gal_us");
|
|
}
|
|
|
|
// Environment
|
|
SGTime time;
|
|
net->cur_time = time.get_cur_time();
|
|
net->warp = props->getIntValue("/sim/time/warp");
|
|
net->ground_elev = props->getDoubleValue("environment/ground-elevation-m");
|
|
|
|
// Approach
|
|
net->tuned_freq = nav_freq->getDoubleValue();
|
|
net->nav_radial = nav_target_radial->getDoubleValue();
|
|
net->in_range = nav_inrange->getBoolValue();
|
|
|
|
if ( nav_loc->getBoolValue() ) {
|
|
// is an ILS
|
|
net->dist_nm
|
|
= nav_gs_dist_signed->getDoubleValue()
|
|
* SG_METER_TO_NM;
|
|
} else {
|
|
// is a VOR
|
|
net->dist_nm = nav_loc_dist->getDoubleValue()
|
|
* SG_METER_TO_NM;
|
|
}
|
|
|
|
net->course_deviation_deg
|
|
= nav_reciprocal_radial->getDoubleValue()
|
|
- nav_target_radial->getDoubleValue();
|
|
|
|
if ( net->course_deviation_deg < -1000.0
|
|
|| net->course_deviation_deg > 1000.0 )
|
|
{
|
|
// Sanity check ...
|
|
net->course_deviation_deg = 0.0;
|
|
}
|
|
while ( net->course_deviation_deg > 180.0 ) {
|
|
net->course_deviation_deg -= 360.0;
|
|
}
|
|
while ( net->course_deviation_deg < -180.0 ) {
|
|
net->course_deviation_deg += 360.0;
|
|
}
|
|
if ( fabs(net->course_deviation_deg) > 90.0 )
|
|
net->course_deviation_deg
|
|
= ( net->course_deviation_deg<0.0
|
|
? -net->course_deviation_deg - 180.0
|
|
: -net->course_deviation_deg + 180.0 );
|
|
|
|
if ( nav_loc->getBoolValue() ) {
|
|
// is an ILS
|
|
net->gs_deviation_deg
|
|
= nav_gs_deflection->getDoubleValue()
|
|
/ 5.0;
|
|
} else {
|
|
// is an ILS
|
|
net->gs_deviation_deg = -9999.0;
|
|
}
|
|
|
|
#if defined( FG_USE_NETWORK_BYTE_ORDER )
|
|
// Convert the net buffer to network format
|
|
net->version = htonl(net->version);
|
|
|
|
htond(net->longitude);
|
|
htond(net->latitude);
|
|
htonf(net->altitude);
|
|
htonf(net->phi);
|
|
htonf(net->theta);
|
|
htonf(net->psi);
|
|
htonf(net->vcas);
|
|
htonf(net->climb_rate);
|
|
|
|
for ( i = 0; i < net->num_tanks; ++i ) {
|
|
htonf(net->fuel_quantity[i]);
|
|
}
|
|
net->num_tanks = htonl(net->num_tanks);
|
|
|
|
net->cur_time = htonl( net->cur_time );
|
|
net->warp = htonl( net->warp );
|
|
net->ground_elev = htonl( net->ground_elev );
|
|
|
|
htonf(net->tuned_freq);
|
|
htonf(net->nav_radial);
|
|
net->in_range = htonl( net->in_range );
|
|
htonf(net->dist_nm);
|
|
htonf(net->course_deviation_deg);
|
|
htonf(net->gs_deviation_deg);
|
|
#endif
|
|
}
|
|
|
|
template<>
|
|
void FGGUI2Props<FGNetGUI>( SGPropertyNode *props, FGNetGUI *net ) {
|
|
unsigned int i;
|
|
|
|
#if defined( FG_USE_NETWORK_BYTE_ORDER )
|
|
// Convert to the net buffer from network format
|
|
net->version = ntohl(net->version);
|
|
|
|
htond(net->longitude);
|
|
htond(net->latitude);
|
|
htonf(net->altitude);
|
|
htonf(net->phi);
|
|
htonf(net->theta);
|
|
htonf(net->psi);
|
|
htonf(net->vcas);
|
|
htonf(net->climb_rate);
|
|
|
|
net->num_tanks = htonl(net->num_tanks);
|
|
for ( i = 0; i < net->num_tanks; ++i ) {
|
|
htonf(net->fuel_quantity[i]);
|
|
}
|
|
|
|
net->cur_time = ntohl(net->cur_time);
|
|
net->warp = ntohl(net->warp);
|
|
net->ground_elev = htonl( net->ground_elev );
|
|
|
|
htonf(net->tuned_freq);
|
|
htonf(net->nav_radial);
|
|
net->in_range = htonl( net->in_range );
|
|
htonf(net->dist_nm);
|
|
htonf(net->course_deviation_deg);
|
|
htonf(net->gs_deviation_deg);
|
|
#endif
|
|
|
|
if ( net->version == FG_NET_GUI_VERSION ) {
|
|
|
|
// cout << "pos = " << net->longitude << " " << net->latitude << endl;
|
|
// cout << "sea level rad = " << fdm_state->get_Sea_level_radius()
|
|
// << endl;
|
|
|
|
props->setDoubleValue("position/latitude-deg",
|
|
net->latitude * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/longitude-deg",
|
|
net->longitude* SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/altitude-ft",
|
|
net->altitude * SG_METER_TO_FEET);
|
|
|
|
props->setDoubleValue("orientation/roll-deg",
|
|
net->phi * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/pitch-deg",
|
|
net->theta * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/heading-deg",
|
|
net->psi * SG_RADIANS_TO_DEGREES);
|
|
|
|
props->setDoubleValue("velocities/airspeed-kt", net->vcas);
|
|
props->setDoubleValue("velocities/vertical-speed-fps", net->climb_rate);
|
|
|
|
for (i = 0; i < net->num_tanks; ++i ) {
|
|
SGPropertyNode * node
|
|
= props->getNode("/consumables/fuel/tank", i, true);
|
|
node->setDoubleValue("level-gal_us", net->fuel_quantity[i] );
|
|
}
|
|
|
|
if ( net->cur_time ) {
|
|
props->setLongValue("/sim/time/cur-time-override", net->cur_time);
|
|
}
|
|
|
|
props->setIntValue("/sim/time/warp", net->warp);
|
|
|
|
// Approach
|
|
props->setDoubleValue( "/instrumentation/nav[0]/frequencies/selected-mhz",
|
|
net->tuned_freq );
|
|
props->setBoolValue( "/instrumentation/nav[0]/in-range", net->in_range > 0);
|
|
props->setDoubleValue( "/instrumentation/dme/indicated-distance-nm", net->dist_nm );
|
|
props->setDoubleValue( "/instrumentation/nav[0]/heading-needle-deflection",
|
|
net->course_deviation_deg );
|
|
props->setDoubleValue( "/instrumentation/nav[0]/gs-needle-deflection",
|
|
net->gs_deviation_deg );
|
|
} else {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Error: version mismatch in FGNetNativeGUI2Props()" );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tread " << net->version << " need " << FG_NET_GUI_VERSION );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tNeed to upgrade net_fdm.hxx and recompile." );
|
|
}
|
|
}
|
|
|
|
#if FG_HAVE_DDS
|
|
template<>
|
|
void FGProps2GUI<FG_DDS_GUI>( SGPropertyNode *props, FG_DDS_GUI *dds ) {
|
|
static SGPropertyNode *nav_freq
|
|
= props->getNode("/instrumentation/nav/frequencies/selected-mhz", true);
|
|
static SGPropertyNode *nav_target_radial
|
|
= props->getNode("/instrumentation/nav/radials/target-radial-deg", true);
|
|
static SGPropertyNode *nav_inrange
|
|
= props->getNode("/instrumentation/nav/in-range", true);
|
|
static SGPropertyNode *nav_loc
|
|
= props->getNode("/instrumentation/nav/nav-loc", true);
|
|
static SGPropertyNode *nav_gs_dist_signed
|
|
= props->getNode("/instrumentation/nav/gs-distance", true);
|
|
static SGPropertyNode *nav_loc_dist
|
|
= props->getNode("/instrumentation/nav/nav-distance", true);
|
|
static SGPropertyNode *nav_reciprocal_radial
|
|
= props->getNode("/instrumentation/nav/radials/reciprocal-radial-deg", true);
|
|
static SGPropertyNode *nav_gs_deflection
|
|
= props->getNode("/instrumentation/nav/gs-needle-deflection", true);
|
|
unsigned int i;
|
|
|
|
// Version sanity checking
|
|
dds->version = FG_DDS_GUI_VERSION;
|
|
|
|
// Aero parameters
|
|
dds->longitude = props->getDoubleValue("position/longitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->latitude = props->getDoubleValue("position/latitude-deg")
|
|
* SG_DEGREES_TO_RADIANS;
|
|
dds->altitude = props->getDoubleValue("position/altitude-ft")
|
|
* SG_FEET_TO_METER;
|
|
dds->phi = SGMiscd::deg2rad( props->getDoubleValue("orientation/roll-deg") );
|
|
dds->theta = SGMiscd::deg2rad( props->getDoubleValue("orientation/pitch-deg") );
|
|
dds->psi = SGMiscd::deg2rad( props->getDoubleValue("orientation/heading-deg") );
|
|
|
|
// Velocities
|
|
dds->vcas = props->getDoubleValue("velocities/airspeed-kt");
|
|
dds->climb_rate = props->getDoubleValue("velocities/vertical-speed-fps");
|
|
|
|
// Consumables
|
|
dds->num_tanks = FGNetGUI::FG_MAX_TANKS;
|
|
for ( i = 0; i < dds->num_tanks; ++i ) {
|
|
SGPropertyNode *node = props->getNode("/consumables/fuel/tank", i, true);
|
|
dds->fuel_quantity[i] = node->getDoubleValue("level-gal_us");
|
|
}
|
|
|
|
// Environment
|
|
SGTime time;
|
|
dds->cur_time = time.get_cur_time();
|
|
dds->warp = props->getIntValue("/sim/time/warp");
|
|
dds->ground_elev = props->getDoubleValue("environment/ground-elevation-m");
|
|
|
|
// Approach
|
|
dds->tuned_freq = nav_freq->getDoubleValue();
|
|
dds->nav_radial = nav_target_radial->getDoubleValue();
|
|
dds->in_range = nav_inrange->getBoolValue();
|
|
|
|
if ( nav_loc->getBoolValue() ) {
|
|
// is an ILS
|
|
dds->dist_nm
|
|
= nav_gs_dist_signed->getDoubleValue()
|
|
* SG_METER_TO_NM;
|
|
} else {
|
|
// is a VOR
|
|
dds->dist_nm = nav_loc_dist->getDoubleValue()
|
|
* SG_METER_TO_NM;
|
|
}
|
|
|
|
dds->course_deviation_deg
|
|
= nav_reciprocal_radial->getDoubleValue()
|
|
- nav_target_radial->getDoubleValue();
|
|
|
|
if ( dds->course_deviation_deg < -1000.0
|
|
|| dds->course_deviation_deg > 1000.0 )
|
|
{
|
|
// Sanity check ...
|
|
dds->course_deviation_deg = 0.0;
|
|
}
|
|
while ( dds->course_deviation_deg > 180.0 ) {
|
|
dds->course_deviation_deg -= 360.0;
|
|
}
|
|
while ( dds->course_deviation_deg > 180.0 ) {
|
|
dds->course_deviation_deg -= 360.0;
|
|
}
|
|
while ( dds->course_deviation_deg < -180.0 ) {
|
|
dds->course_deviation_deg += 360.0;
|
|
}
|
|
if ( fabs(dds->course_deviation_deg) > 90.0 )
|
|
dds->course_deviation_deg
|
|
= ( dds->course_deviation_deg<0.0
|
|
? -dds->course_deviation_deg - 180.0
|
|
: -dds->course_deviation_deg + 180.0 );
|
|
|
|
if ( nav_loc->getBoolValue() ) {
|
|
// is an ILS
|
|
dds->gs_deviation_deg
|
|
= nav_gs_deflection->getDoubleValue()
|
|
/ 5.0;
|
|
} else {
|
|
// is an ILS
|
|
dds->gs_deviation_deg = -9999.0;
|
|
}
|
|
}
|
|
|
|
template<>
|
|
void FGGUI2Props<FG_DDS_GUI>( SGPropertyNode *props, FG_DDS_GUI *dds ) {
|
|
unsigned int i;
|
|
|
|
if ( dds->version == FG_DDS_GUI_VERSION ) {
|
|
|
|
// cout << "pos = " << dds->longitude << " " << dds->latitude << endl;
|
|
// cout << "sea level rad = " << fdm_state->get_Sea_level_radius()
|
|
// << endl;
|
|
|
|
props->setDoubleValue("position/latitude-deg",
|
|
dds->latitude * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/longitude-deg",
|
|
dds->longitude* SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("position/altitude-ft",
|
|
dds->altitude * SG_METER_TO_FEET);
|
|
|
|
props->setDoubleValue("orientation/roll-deg",
|
|
dds->phi * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/pitch-deg",
|
|
dds->theta * SG_RADIANS_TO_DEGREES);
|
|
props->setDoubleValue("orientation/heading-deg",
|
|
dds->psi * SG_RADIANS_TO_DEGREES);
|
|
|
|
props->setDoubleValue("velocities/airspeed-kt", dds->vcas);
|
|
props->setDoubleValue("velocities/vertical-speed-fps", dds->climb_rate);
|
|
|
|
for (i = 0; i < dds->num_tanks; ++i ) {
|
|
SGPropertyNode * node
|
|
= props->getNode("/consumables/fuel/tank", i, true);
|
|
node->setDoubleValue("level-gal_us", dds->fuel_quantity[i] );
|
|
}
|
|
|
|
if ( dds->cur_time ) {
|
|
props->setLongValue("/sim/time/cur-time-override", dds->cur_time);
|
|
}
|
|
|
|
props->setIntValue("/sim/time/warp", dds->warp );
|
|
|
|
// Approach
|
|
props->setDoubleValue( "/instrumentation/nav[0]/frequencies/selected-mhz",
|
|
dds->tuned_freq );
|
|
props->setBoolValue( "/instrumentation/nav[0]/in-range", dds->in_range > 0);
|
|
props->setDoubleValue( "/instrumentation/dme/indicated-distance-nm", dds->dist_nm );
|
|
props->setDoubleValue( "/instrumentation/nav[0]/heading-needle-deflection",
|
|
dds->course_deviation_deg );
|
|
props->setDoubleValue( "/instrumentation/nav[0]/gs-needle-deflection",
|
|
dds->gs_deviation_deg );
|
|
} else {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Error: version mismatch in FGNetNativeGUI2Props()" );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tread " << dds->version << " need " << FG_DDS_GUI_VERSION );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"\tNeed to upgrade net_fdm.hxx and recompile." );
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
// Populate the FGNetCtrls structure from the property tree.
|
|
template<>
|
|
void FGProps2Ctrls<FGNetCtrls>( SGPropertyNode *props, FGNetCtrls *net, bool honor_freezes,
|
|
bool net_byte_order )
|
|
{
|
|
int i;
|
|
SGPropertyNode *node;
|
|
SGPropertyNode *fuelpump;
|
|
SGPropertyNode *tempnode;
|
|
|
|
// fill in values
|
|
node = props->getNode("/controls/flight", true);
|
|
net->version = FG_NET_CTRLS_VERSION;
|
|
net->aileron = node->getDoubleValue( "aileron" );
|
|
net->elevator = node->getDoubleValue( "elevator" );
|
|
net->rudder = node->getDoubleValue( "rudder" );
|
|
net->aileron_trim = node->getDoubleValue( "aileron-trim" );
|
|
net->elevator_trim = node->getDoubleValue( "elevator-trim" );
|
|
net->rudder_trim = node->getDoubleValue( "rudder-trim" );
|
|
net->flaps = node->getDoubleValue( "flaps" );
|
|
net->speedbrake = node->getDoubleValue( "speedbrake" );
|
|
net->spoilers = node->getDoubleValue( "spoilers" );
|
|
net->flaps_power
|
|
= props->getDoubleValue( "/systems/electrical/outputs/flaps", 1.0 ) >= 1.0;
|
|
net->flap_motor_ok = node->getBoolValue( "flaps-serviceable" );
|
|
|
|
net->num_engines = FGNetCtrls::FG_MAX_ENGINES;
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_ENGINES; ++i ) {
|
|
// Controls
|
|
node = props->getNode("/controls/engines/engine", i );
|
|
fuelpump = props->getNode("/systems/electrical/outputs/fuel-pump", i );
|
|
|
|
tempnode = node->getChild("starter");
|
|
if ( tempnode != NULL ) {
|
|
net->starter_power[i] = ( tempnode->getDoubleValue() >= 1.0 );
|
|
}
|
|
tempnode = node->getChild("master-bat");
|
|
if ( tempnode != NULL ) {
|
|
net->master_bat[i] = tempnode->getBoolValue();
|
|
}
|
|
tempnode = node->getChild("master-alt");
|
|
if ( tempnode != NULL ) {
|
|
net->master_alt[i] = tempnode->getBoolValue();
|
|
}
|
|
|
|
net->throttle[i] = node->getDoubleValue( "throttle", 0.0 );
|
|
net->mixture[i] = node->getDoubleValue( "mixture", 0.0 );
|
|
net->prop_advance[i] = node->getDoubleValue( "propeller-pitch", 0.0 );
|
|
net->condition[i] = node->getDoubleValue( "condition", 0.0 );
|
|
net->magnetos[i] = node->getIntValue( "magnetos", 0 );
|
|
if ( i == 0 ) {
|
|
// cout << "Magnetos -> " << node->getIntValue( "magnetos", 0 );
|
|
}
|
|
if ( i == 0 ) {
|
|
// cout << "Starter -> " << node->getIntValue( "starter", false )
|
|
// << endl;
|
|
}
|
|
|
|
if ( fuelpump != NULL ) {
|
|
net->fuel_pump_power[i] = ( fuelpump->getDoubleValue() >= 1.0 );
|
|
} else {
|
|
net->fuel_pump_power[i] = 0;
|
|
}
|
|
|
|
// Faults
|
|
SGPropertyNode *faults = node->getChild( "faults", 0, true );
|
|
net->engine_ok[i] = faults->getBoolValue( "serviceable", true );
|
|
net->mag_left_ok[i]
|
|
= faults->getBoolValue( "left-magneto-serviceable", true );
|
|
net->mag_right_ok[i]
|
|
= faults->getBoolValue( "right-magneto-serviceable", true);
|
|
net->spark_plugs_ok[i]
|
|
= faults->getBoolValue( "spark-plugs-serviceable", true );
|
|
net->oil_press_status[i]
|
|
= faults->getIntValue( "oil-pressure-status", 0 );
|
|
net->fuel_pump_ok[i]
|
|
= faults->getBoolValue( "fuel-pump-serviceable", true );
|
|
}
|
|
net->num_tanks = FGNetCtrls::FG_MAX_TANKS;
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
node = props->getNode("/controls/fuel/tank", i);
|
|
if ( node->getChild("fuel_selector") != 0 ) {
|
|
net->fuel_selector[i]
|
|
= node->getChild("fuel_selector")->getBoolValue();
|
|
} else {
|
|
net->fuel_selector[i] = false;
|
|
}
|
|
}
|
|
node = props->getNode("/controls/gear", true);
|
|
net->brake_left = node->getChild("brake-left")->getDoubleValue();
|
|
net->brake_right = node->getChild("brake-right")->getDoubleValue();
|
|
net->copilot_brake_left
|
|
= node->getChild("copilot-brake-left")->getDoubleValue();
|
|
net->copilot_brake_right
|
|
= node->getChild("copilot-brake-right")->getDoubleValue();
|
|
net->brake_parking = node->getChild("brake-parking")->getDoubleValue();
|
|
|
|
net->gear_handle = props->getBoolValue( "/controls/gear/gear-down" );
|
|
|
|
net->master_avionics = props->getBoolValue("/controls/switches/master-avionics");
|
|
|
|
net->wind_speed_kt = props->getDoubleValue("/environment/wind-speed-kt");
|
|
net->wind_dir_deg = props->getDoubleValue("/environment/wind-from-heading-deg");
|
|
net->turbulence_norm =
|
|
props->getDoubleValue("/environment/turbulence/magnitude-norm");
|
|
|
|
net->temp_c = props->getDoubleValue("/environment/temperature-degc");
|
|
net->press_inhg = props->getDoubleValue("/environment/pressure-sea-level-inhg");
|
|
|
|
net->hground = props->getDoubleValue("/position/ground-elev-m");
|
|
net->magvar = props->getDoubleValue("/environment/magnetic-variation-deg");
|
|
|
|
net->icing = props->getBoolValue("/hazards/icing/wing");
|
|
|
|
net->speedup = props->getIntValue("/sim/speed-up");
|
|
net->freeze = 0;
|
|
if ( honor_freezes ) {
|
|
if ( props->getBoolValue("/sim/freeze/master") ) {
|
|
net->freeze |= 0x01;
|
|
}
|
|
if ( props->getBoolValue("/sim/freeze/position") ) {
|
|
net->freeze |= 0x02;
|
|
}
|
|
if ( props->getBoolValue("/sim/freeze/fuel") ) {
|
|
net->freeze |= 0x04;
|
|
}
|
|
}
|
|
|
|
if ( net_byte_order ) {
|
|
// convert to network byte order
|
|
net->version = htonl(net->version);
|
|
htond(net->aileron);
|
|
htond(net->elevator);
|
|
htond(net->rudder);
|
|
htond(net->aileron_trim);
|
|
htond(net->elevator_trim);
|
|
htond(net->rudder_trim);
|
|
htond(net->flaps);
|
|
htond(net->speedbrake);
|
|
htond(net->spoilers);
|
|
net->flaps_power = htonl(net->flaps_power);
|
|
net->flap_motor_ok = htonl(net->flap_motor_ok);
|
|
|
|
net->num_engines = htonl(net->num_engines);
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_ENGINES; ++i ) {
|
|
net->master_bat[i] = htonl(net->master_bat[i]);
|
|
net->master_alt[i] = htonl(net->master_alt[i]);
|
|
net->magnetos[i] = htonl(net->magnetos[i]);
|
|
net->starter_power[i] = htonl(net->starter_power[i]);
|
|
htond(net->throttle[i]);
|
|
htond(net->mixture[i]);
|
|
net->fuel_pump_power[i] = htonl(net->fuel_pump_power[i]);
|
|
htond(net->prop_advance[i]);
|
|
htond(net->condition[i]);
|
|
net->engine_ok[i] = htonl(net->engine_ok[i]);
|
|
net->mag_left_ok[i] = htonl(net->mag_left_ok[i]);
|
|
net->mag_right_ok[i] = htonl(net->mag_right_ok[i]);
|
|
net->spark_plugs_ok[i] = htonl(net->spark_plugs_ok[i]);
|
|
net->oil_press_status[i] = htonl(net->oil_press_status[i]);
|
|
net->fuel_pump_ok[i] = htonl(net->fuel_pump_ok[i]);
|
|
}
|
|
|
|
net->num_tanks = htonl(net->num_tanks);
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
net->fuel_selector[i] = htonl(net->fuel_selector[i]);
|
|
}
|
|
|
|
net->cross_feed = htonl(net->cross_feed);
|
|
htond(net->brake_left);
|
|
htond(net->brake_right);
|
|
htond(net->copilot_brake_left);
|
|
htond(net->copilot_brake_right);
|
|
htond(net->brake_parking);
|
|
net->gear_handle = htonl(net->gear_handle);
|
|
net->master_avionics = htonl(net->master_avionics);
|
|
htond(net->wind_speed_kt);
|
|
htond(net->wind_dir_deg);
|
|
htond(net->turbulence_norm);
|
|
htond(net->temp_c);
|
|
htond(net->press_inhg);
|
|
htond(net->hground);
|
|
htond(net->magvar);
|
|
net->icing = htonl(net->icing);
|
|
net->speedup = htonl(net->speedup);
|
|
net->freeze = htonl(net->freeze);
|
|
}
|
|
}
|
|
|
|
|
|
// Update the property tree from the FGNetCtrls structure.
|
|
template<>
|
|
void FGCtrls2Props<FGNetCtrls>( SGPropertyNode *props, FGNetCtrls *net, bool honor_freezes,
|
|
bool net_byte_order )
|
|
{
|
|
int i;
|
|
|
|
SGPropertyNode * node;
|
|
|
|
if ( net_byte_order ) {
|
|
// convert from network byte order
|
|
net->version = htonl(net->version);
|
|
htond(net->aileron);
|
|
htond(net->elevator);
|
|
htond(net->rudder);
|
|
htond(net->aileron_trim);
|
|
htond(net->elevator_trim);
|
|
htond(net->rudder_trim);
|
|
htond(net->flaps);
|
|
htond(net->speedbrake);
|
|
htond(net->spoilers);
|
|
net->flaps_power = htonl(net->flaps_power);
|
|
net->flap_motor_ok = htonl(net->flap_motor_ok);
|
|
|
|
net->num_engines = htonl(net->num_engines);
|
|
for ( i = 0; i < (int)net->num_engines; ++i ) {
|
|
net->master_bat[i] = htonl(net->master_bat[i]);
|
|
net->master_alt[i] = htonl(net->master_alt[i]);
|
|
net->magnetos[i] = htonl(net->magnetos[i]);
|
|
net->starter_power[i] = htonl(net->starter_power[i]);
|
|
htond(net->throttle[i]);
|
|
htond(net->mixture[i]);
|
|
net->fuel_pump_power[i] = htonl(net->fuel_pump_power[i]);
|
|
htond(net->prop_advance[i]);
|
|
htond(net->condition[i]);
|
|
net->engine_ok[i] = htonl(net->engine_ok[i]);
|
|
net->mag_left_ok[i] = htonl(net->mag_left_ok[i]);
|
|
net->mag_right_ok[i] = htonl(net->mag_right_ok[i]);
|
|
net->spark_plugs_ok[i] = htonl(net->spark_plugs_ok[i]);
|
|
net->oil_press_status[i] = htonl(net->oil_press_status[i]);
|
|
net->fuel_pump_ok[i] = htonl(net->fuel_pump_ok[i]);
|
|
}
|
|
|
|
net->num_tanks = htonl(net->num_tanks);
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
net->fuel_selector[i] = htonl(net->fuel_selector[i]);
|
|
}
|
|
|
|
net->cross_feed = htonl(net->cross_feed);
|
|
htond(net->brake_left);
|
|
htond(net->brake_right);
|
|
htond(net->copilot_brake_left);
|
|
htond(net->copilot_brake_right);
|
|
htond(net->brake_parking);
|
|
net->gear_handle = htonl(net->gear_handle);
|
|
net->master_avionics = htonl(net->master_avionics);
|
|
htond(net->wind_speed_kt);
|
|
htond(net->wind_dir_deg);
|
|
htond(net->turbulence_norm);
|
|
htond(net->temp_c);
|
|
htond(net->press_inhg);
|
|
htond(net->hground);
|
|
htond(net->magvar);
|
|
net->icing = htonl(net->icing);
|
|
net->speedup = htonl(net->speedup);
|
|
net->freeze = htonl(net->freeze);
|
|
}
|
|
|
|
if ( net->version != FG_NET_CTRLS_VERSION ) {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Version mismatch with raw controls packet format." );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"FlightGear needs version = " << FG_NET_CTRLS_VERSION
|
|
<< " but is receiving version = " << net->version );
|
|
}
|
|
node = props->getNode("/controls/flight", true);
|
|
node->setDoubleValue( "aileron", net->aileron );
|
|
node->setDoubleValue( "elevator", net->elevator );
|
|
node->setDoubleValue( "rudder", net->rudder );
|
|
node->setDoubleValue( "aileron-trim", net->aileron_trim );
|
|
node->setDoubleValue( "elevator-trim", net->elevator_trim );
|
|
node->setDoubleValue( "rudder-trim", net->rudder_trim );
|
|
node->setDoubleValue( "flaps", net->flaps );
|
|
node->setDoubleValue( "speedbrake", net->speedbrake ); //JWW
|
|
// or
|
|
node->setDoubleValue( "spoilers", net->spoilers ); //JWW
|
|
// cout << "NET->Spoilers: " << net->spoilers << endl;
|
|
props->setBoolValue( "/systems/electrical/outputs/flaps", net->flaps_power > 0 );
|
|
node->setBoolValue( "flaps-serviceable", net->flap_motor_ok > 0 );
|
|
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_ENGINES; ++i ) {
|
|
// Controls
|
|
node = props->getNode("/controls/engines/engine", i);
|
|
node->getChild( "throttle" )->setDoubleValue( net->throttle[i] );
|
|
node->getChild( "mixture" )->setDoubleValue( net->mixture[i] );
|
|
node->getChild( "propeller-pitch" )
|
|
->setDoubleValue( net->prop_advance[i] );
|
|
node->getChild( "condition" )
|
|
->setDoubleValue( net->condition[i] );
|
|
node->getChild( "magnetos" )->setDoubleValue( net->magnetos[i] );
|
|
node->getChild( "starter" )->setDoubleValue( net->starter_power[i] );
|
|
node->getChild( "feed_tank" )->setIntValue( net->feed_tank_to[i] );
|
|
node->getChild( "reverser" )->setBoolValue( net->reverse[i] > 0 );
|
|
// Faults
|
|
SGPropertyNode *faults = node->getNode( "faults", true );
|
|
faults->setBoolValue( "serviceable", net->engine_ok[i] > 0 );
|
|
faults->setBoolValue( "left-magneto-serviceable",
|
|
net->mag_left_ok[i] > 0 );
|
|
faults->setBoolValue( "right-magneto-serviceable",
|
|
net->mag_right_ok[i] > 0);
|
|
faults->setBoolValue( "spark-plugs-serviceable",
|
|
net->spark_plugs_ok[i] > 0);
|
|
faults->setIntValue( "oil-pressure-status", net->oil_press_status[i] );
|
|
faults->setBoolValue( "fuel-pump-serviceable", net->fuel_pump_ok[i] > 0);
|
|
}
|
|
|
|
props->setBoolValue( "/systems/electrical/outputs/fuel-pump",
|
|
net->fuel_pump_power[0] > 0);
|
|
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
node = props->getNode( "/controls/fuel/tank", i );
|
|
node->getChild( "fuel_selector" )
|
|
->setBoolValue( net->fuel_selector[i] > 0 );
|
|
// node->getChild( "to_tank" )->xfer_tank( i, net->xfer_to[i] );
|
|
}
|
|
node = props->getNode( "/controls/gear" );
|
|
if ( node != NULL ) {
|
|
node->getChild( "brake-left" )->setDoubleValue( net->brake_left );
|
|
node->getChild( "brake-right" )->setDoubleValue( net->brake_right );
|
|
node->getChild( "copilot-brake-left" )
|
|
->setDoubleValue( net->copilot_brake_left );
|
|
node->getChild( "copilot-brake-right" )
|
|
->setDoubleValue( net->copilot_brake_right );
|
|
node->getChild( "brake-parking" )->setDoubleValue( net->brake_parking );
|
|
}
|
|
|
|
node = props->getNode( "/controls/gear", true );
|
|
node->setBoolValue( "gear-down", net->gear_handle > 0 );
|
|
// node->setDoubleValue( "brake-parking", net->brake_parking );
|
|
// node->setDoubleValue( net->brake_left );
|
|
// node->setDoubleValue( net->brake_right );
|
|
|
|
node = props->getNode( "/controls/switches", true );
|
|
node->setBoolValue( "master-bat", net->master_bat[0] != 0 );
|
|
node->setBoolValue( "master-alt", net->master_alt[0] != 0 );
|
|
node->setBoolValue( "master-avionics", net->master_avionics > 0 );
|
|
|
|
node = props->getNode( "/environment", true );
|
|
node->setDoubleValue( "wind-speed-kt", net->wind_speed_kt );
|
|
node->setDoubleValue( "wind-from-heading-deg", net->wind_dir_deg );
|
|
node->setDoubleValue( "turbulence/magnitude-norm", net->turbulence_norm );
|
|
node->setDoubleValue( "magnetic-variation-deg", net->magvar );
|
|
|
|
node->setDoubleValue( "/environment/temperature-degc",
|
|
net->temp_c );
|
|
node->setDoubleValue( "/environment/pressure-sea-level-inhg",
|
|
net->press_inhg );
|
|
|
|
// ground elevation ???
|
|
|
|
props->setDoubleValue("/hazards/icing/wing", net->icing);
|
|
|
|
node = props->getNode( "/radios", true );
|
|
node->setDoubleValue( "comm/frequencies/selected-mhz[0]", net->comm_1 );
|
|
node->setDoubleValue( "nav/frequencies/selected-mhz[0]", net->nav_1 );
|
|
node->setDoubleValue( "nav[1]/frequencies/selected-mhz[0]", net->nav_2 );
|
|
|
|
props->setDoubleValue( "/sim/speed-up", net->speedup );
|
|
|
|
if ( honor_freezes ) {
|
|
node = props->getNode( "/sim/freeze", true );
|
|
node->setBoolValue( "master", (net->freeze & 0x01) > 0 );
|
|
node->setBoolValue( "position", (net->freeze & 0x02) > 0 );
|
|
node->setBoolValue( "fuel", (net->freeze & 0x04) > 0 );
|
|
}
|
|
}
|
|
|
|
#if FG_HAVE_DDS
|
|
// Populate the FG_DDS_Ctrls structure from the property tree.
|
|
template<>
|
|
void FGProps2Ctrls<FG_DDS_Ctrls>( SGPropertyNode *props, FG_DDS_Ctrls *dds, bool honor_freezes, bool net_byte_order )
|
|
{
|
|
int i;
|
|
SGPropertyNode *node;
|
|
SGPropertyNode *fuelpump;
|
|
SGPropertyNode *tempnode;
|
|
|
|
// fill in values
|
|
node = props->getNode("/controls/flight", true);
|
|
dds->version = FG_DDS_CTRLS_VERSION;
|
|
dds->aileron = node->getDoubleValue( "aileron" );
|
|
dds->elevator = node->getDoubleValue( "elevator" );
|
|
dds->rudder = node->getDoubleValue( "rudder" );
|
|
dds->aileron_trim = node->getDoubleValue( "aileron-trim" );
|
|
dds->elevator_trim = node->getDoubleValue( "elevator-trim" );
|
|
dds->rudder_trim = node->getDoubleValue( "rudder-trim" );
|
|
dds->flaps = node->getDoubleValue( "flaps" );
|
|
dds->speedbrake = node->getDoubleValue( "speedbrake" );
|
|
dds->spoilers = node->getDoubleValue( "spoilers" );
|
|
dds->flaps_power
|
|
= props->getDoubleValue( "/systems/electrical/outputs/flaps", 1.0 ) >= 1.0;
|
|
dds->flap_motor_ok = node->getBoolValue( "flaps-serviceable" );
|
|
|
|
dds->num_engines = FGNetCtrls::FG_MAX_ENGINES;
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_ENGINES; ++i ) {
|
|
// Controls
|
|
node = props->getNode("/controls/engines/engine", i );
|
|
fuelpump = props->getNode("/systems/electrical/outputs/fuel-pump", i );
|
|
|
|
tempnode = node->getChild("starter");
|
|
if ( tempnode != NULL ) {
|
|
dds->starter_power[i] = ( tempnode->getDoubleValue() >= 1.0 );
|
|
}
|
|
tempnode = node->getChild("master-bat");
|
|
if ( tempnode != NULL ) {
|
|
dds->master_bat[i] = tempnode->getBoolValue();
|
|
}
|
|
tempnode = node->getChild("master-alt");
|
|
if ( tempnode != NULL ) {
|
|
dds->master_alt[i] = tempnode->getBoolValue();
|
|
}
|
|
|
|
dds->throttle[i] = node->getDoubleValue( "throttle", 0.0 );
|
|
dds->mixture[i] = node->getDoubleValue( "mixture", 0.0 );
|
|
dds->prop_advance[i] = node->getDoubleValue( "propeller-pitch", 0.0 );
|
|
dds->condition[i] = node->getDoubleValue( "condition", 0.0 );
|
|
dds->magnetos[i] = node->getIntValue( "magnetos", 0 );
|
|
if ( i == 0 ) {
|
|
// cout << "Magnetos -> " << node->getIntValue( "magnetos", 0 );
|
|
}
|
|
if ( i == 0 ) {
|
|
// cout << "Starter -> " << node->getIntValue( "starter", false )
|
|
// << endl;
|
|
}
|
|
|
|
if ( fuelpump != NULL ) {
|
|
dds->fuel_pump_power[i] = ( fuelpump->getDoubleValue() >= 1.0 );
|
|
} else {
|
|
dds->fuel_pump_power[i] = 0;
|
|
}
|
|
|
|
// Faults
|
|
SGPropertyNode *faults = node->getChild( "faults", 0, true );
|
|
dds->engine_ok[i] = faults->getBoolValue( "serviceable", true );
|
|
dds->mag_left_ok[i]
|
|
= faults->getBoolValue( "left-magneto-serviceable", true );
|
|
dds->mag_right_ok[i]
|
|
= faults->getBoolValue( "right-magneto-serviceable", true);
|
|
dds->spark_plugs_ok[i]
|
|
= faults->getBoolValue( "spark-plugs-serviceable", true );
|
|
dds->oil_press_status[i]
|
|
= faults->getIntValue( "oil-pressure-status", 0 );
|
|
dds->fuel_pump_ok[i]
|
|
= faults->getBoolValue( "fuel-pump-serviceable", true );
|
|
}
|
|
dds->num_tanks = FGNetCtrls::FG_MAX_TANKS;
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
node = props->getNode("/controls/fuel/tank", i);
|
|
if ( node->getChild("fuel_selector") != 0 ) {
|
|
dds->fuel_selector[i]
|
|
= node->getChild("fuel_selector")->getBoolValue();
|
|
} else {
|
|
dds->fuel_selector[i] = false;
|
|
}
|
|
}
|
|
node = props->getNode("/controls/gear", true);
|
|
dds->brake_left = node->getChild("brake-left")->getDoubleValue();
|
|
dds->brake_right = node->getChild("brake-right")->getDoubleValue();
|
|
dds->copilot_brake_left
|
|
= node->getChild("copilot-brake-left")->getDoubleValue();
|
|
dds->copilot_brake_right
|
|
= node->getChild("copilot-brake-right")->getDoubleValue();
|
|
dds->brake_parking = node->getChild("brake-parking")->getDoubleValue();
|
|
|
|
dds->gear_handle = props->getBoolValue( "/controls/gear/gear-down" );
|
|
|
|
dds->master_avionics = props->getBoolValue("/controls/switches/master-avionics");
|
|
|
|
dds->wind_speed_kt = props->getDoubleValue("/environment/wind-speed-kt");
|
|
dds->wind_dir_deg = props->getDoubleValue("/environment/wind-from-heading-deg");
|
|
dds->turbulence_norm =
|
|
props->getDoubleValue("/environment/turbulence/magnitude-norm");
|
|
|
|
dds->temp_c = props->getDoubleValue("/environment/temperature-degc");
|
|
dds->press_inhg = props->getDoubleValue("/environment/pressure-sea-level-inhg");
|
|
|
|
dds->hground = props->getDoubleValue("/position/ground-elev-m");
|
|
dds->magvar = props->getDoubleValue("/environment/magnetic-variation-deg");
|
|
|
|
dds->icing = props->getBoolValue("/hazards/icing/wing");
|
|
|
|
dds->speedup = props->getIntValue("/sim/speed-up");
|
|
dds->freeze = 0;
|
|
if ( honor_freezes ) {
|
|
if ( props->getBoolValue("/sim/freeze/master") ) {
|
|
dds->freeze |= 0x01;
|
|
}
|
|
if ( props->getBoolValue("/sim/freeze/position") ) {
|
|
dds->freeze |= 0x02;
|
|
}
|
|
if ( props->getBoolValue("/sim/freeze/fuel") ) {
|
|
dds->freeze |= 0x04;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update the property tree from the FG_DDS_Ctrls structure.
|
|
template<>
|
|
void FGCtrls2Props<FG_DDS_Ctrls>( SGPropertyNode *props, FG_DDS_Ctrls *dds, bool honor_freezes, bool net_byte_order )
|
|
{
|
|
int i;
|
|
|
|
SGPropertyNode * node;
|
|
|
|
if ( dds->version != FG_DDS_CTRLS_VERSION ) {
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"Version mismatch with raw controls packet format." );
|
|
SG_LOG( SG_IO, SG_ALERT,
|
|
"FlightGear needs version = " << FG_DDS_CTRLS_VERSION
|
|
<< " but is receiving version = " << dds->version );
|
|
}
|
|
node = props->getNode("/controls/flight", true);
|
|
node->setDoubleValue( "aileron", dds->aileron );
|
|
node->setDoubleValue( "elevator", dds->elevator );
|
|
node->setDoubleValue( "rudder", dds->rudder );
|
|
node->setDoubleValue( "aileron-trim", dds->aileron_trim );
|
|
node->setDoubleValue( "elevator-trim", dds->elevator_trim );
|
|
node->setDoubleValue( "rudder-trim", dds->rudder_trim );
|
|
node->setDoubleValue( "flaps", dds->flaps );
|
|
node->setDoubleValue( "speedbrake", dds->speedbrake ); //JWW
|
|
// or
|
|
node->setDoubleValue( "spoilers", dds->spoilers ); //JWW
|
|
// cout << "NET->Spoilers: " << dds->spoilers << endl;
|
|
props->setBoolValue( "/systems/electrical/outputs/flaps", dds->flaps_power > 0 );
|
|
node->setBoolValue( "flaps-serviceable", dds->flap_motor_ok > 0 );
|
|
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_ENGINES; ++i ) {
|
|
// Controls
|
|
node = props->getNode("/controls/engines/engine", i);
|
|
node->getChild( "throttle" )->setDoubleValue( dds->throttle[i] );
|
|
node->getChild( "mixture" )->setDoubleValue( dds->mixture[i] );
|
|
node->getChild( "propeller-pitch" )
|
|
->setDoubleValue( dds->prop_advance[i] );
|
|
node->getChild( "condition" )
|
|
->setDoubleValue( dds->condition[i] );
|
|
node->getChild( "magnetos" )->setDoubleValue( dds->magnetos[i] );
|
|
node->getChild( "starter" )->setDoubleValue( dds->starter_power[i] );
|
|
node->getChild( "feed_tank" )->setIntValue( dds->feed_tank_to[i] );
|
|
node->getChild( "reverser" )->setBoolValue( dds->reverse[i] > 0 );
|
|
// Faults
|
|
SGPropertyNode *faults = node->getNode( "faults", true );
|
|
faults->setBoolValue( "serviceable", dds->engine_ok[i] > 0 );
|
|
faults->setBoolValue( "left-magneto-serviceable",
|
|
dds->mag_left_ok[i] > 0 );
|
|
faults->setBoolValue( "right-magneto-serviceable",
|
|
dds->mag_right_ok[i] > 0);
|
|
faults->setBoolValue( "spark-plugs-serviceable",
|
|
dds->spark_plugs_ok[i] > 0);
|
|
faults->setIntValue( "oil-pressure-status", dds->oil_press_status[i] );
|
|
faults->setBoolValue( "fuel-pump-serviceable", dds->fuel_pump_ok[i] > 0);
|
|
}
|
|
|
|
props->setBoolValue( "/systems/electrical/outputs/fuel-pump",
|
|
dds->fuel_pump_power[0] > 0);
|
|
|
|
for ( i = 0; i < FGNetCtrls::FG_MAX_TANKS; ++i ) {
|
|
node = props->getNode( "/controls/fuel/tank", i );
|
|
node->getChild( "fuel_selector" )
|
|
->setBoolValue( dds->fuel_selector[i] > 0 );
|
|
// node->getChild( "to_tank" )->xfer_tank( i, dds->xfer_to[i] );
|
|
}
|
|
node = props->getNode( "/controls/gear" );
|
|
if ( node != NULL ) {
|
|
node->getChild( "brake-left" )->setDoubleValue( dds->brake_left );
|
|
node->getChild( "brake-right" )->setDoubleValue( dds->brake_right );
|
|
node->getChild( "copilot-brake-left" )
|
|
->setDoubleValue( dds->copilot_brake_left );
|
|
node->getChild( "copilot-brake-right" )
|
|
->setDoubleValue( dds->copilot_brake_right );
|
|
node->getChild( "brake-parking" )->setDoubleValue( dds->brake_parking );
|
|
}
|
|
|
|
node = props->getNode( "/controls/gear", true );
|
|
node->setBoolValue( "gear-down", dds->gear_handle > 0 );
|
|
// node->setDoubleValue( "brake-parking", dds->brake_parking );
|
|
// node->setDoubleValue( dds->brake_left );
|
|
// node->setDoubleValue( dds->brake_right );
|
|
|
|
node = props->getNode( "/controls/switches", true );
|
|
node->setBoolValue( "master-bat", dds->master_bat[0] != 0 );
|
|
node->setBoolValue( "master-alt", dds->master_alt[0] != 0 );
|
|
node->setBoolValue( "master-avionics", dds->master_avionics > 0 );
|
|
|
|
node = props->getNode( "/environment", true );
|
|
node->setDoubleValue( "wind-speed-kt", dds->wind_speed_kt );
|
|
node->setDoubleValue( "wind-from-heading-deg", dds->wind_dir_deg );
|
|
node->setDoubleValue( "turbulence/magnitude-norm", dds->turbulence_norm );
|
|
node->setDoubleValue( "magnetic-variation-deg", dds->magvar );
|
|
|
|
node->setDoubleValue( "/environment/temperature-degc",
|
|
dds->temp_c );
|
|
node->setDoubleValue( "/environment/pressure-sea-level-inhg",
|
|
dds->press_inhg );
|
|
|
|
// ground elevation ???
|
|
|
|
props->setDoubleValue("/hazards/icing/wing", dds->icing);
|
|
|
|
node = props->getNode( "/radios", true );
|
|
node->setDoubleValue( "comm/frequencies/selected-mhz[0]", dds->comm_1 );
|
|
node->setDoubleValue( "nav/frequencies/selected-mhz[0]", dds->nav_1 );
|
|
node->setDoubleValue( "nav[1]/frequencies/selected-mhz[0]", dds->nav_2 );
|
|
|
|
props->setDoubleValue( "/sim/speed-up", dds->speedup );
|
|
|
|
if ( honor_freezes ) {
|
|
node = props->getNode( "/sim/freeze", true );
|
|
node->setBoolValue( "master", (dds->freeze & 0x01) > 0 );
|
|
node->setBoolValue( "position", (dds->freeze & 0x02) > 0 );
|
|
node->setBoolValue( "fuel", (dds->freeze & 0x04) > 0 );
|
|
}
|
|
}
|
|
#endif
|
|
|