//
// Written by Curtis Olson, started September 2001.
//
-// Copyright (C) 2001 Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 2001 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#include <simgear/io/iochannel.hxx>
#include <simgear/timing/sg_time.hxx>
-#include <FDM/flight.hxx>
-#include <Time/tmp.hxx>
+#include <FDM/flightProperties.hxx>
#include <Main/fg_props.hxx>
#include <Main/globals.hxx>
#include <Scenery/scenery.hxx>
#include "native_fdm.hxx"
// FreeBSD works better with this included last ... (?)
-#if defined(WIN32) && !defined(__CYGWIN__)
+#if defined( _MSC_VER )
# include <windows.h>
+#elif defined( __MINGW32__ )
+# include <winsock2.h>
#else
# include <netinet/in.h> // htonl() ntohl()
#endif
set_enabled( true );
// Is this really needed here ????
- cur_fdm_state->_set_Sea_level_radius( SG_EQUATORIAL_RADIUS_FT );
+ fgSetDouble("/position/sea-level-radius-ft", SG_EQUATORIAL_RADIUS_FT);
+
+
return true;
}
void FGProps2NetFDM( FGNetFDM *net, bool net_byte_order ) {
- int i;
+ unsigned int i;
+
+ FlightProperties fdm_state;
// Version sanity checking
net->version = FG_NET_FDM_VERSION;
// Aero parameters
- net->longitude = cur_fdm_state->get_Longitude();
- net->latitude = cur_fdm_state->get_Latitude();
- net->altitude = cur_fdm_state->get_Altitude() * SG_FEET_TO_METER;
- net->agl = cur_fdm_state->get_Altitude_AGL() * SG_FEET_TO_METER;
- net->phi = cur_fdm_state->get_Phi();
- net->theta = cur_fdm_state->get_Theta();
- net->psi = cur_fdm_state->get_Psi();
- net->alpha = cur_fdm_state->get_Alpha();
- net->beta = cur_fdm_state->get_Beta();
- net->phidot = cur_fdm_state->get_Phi_dot_degps() * SG_DEGREES_TO_RADIANS;
- net->thetadot = cur_fdm_state->get_Theta_dot_degps()
+ net->longitude = fdm_state.get_Longitude();
+ net->latitude = fdm_state.get_Latitude();
+ net->altitude = fdm_state.get_Altitude() * SG_FEET_TO_METER;
+ net->agl = fdm_state.get_Altitude_AGL() * SG_FEET_TO_METER;
+ net->phi = fdm_state.get_Phi();
+ net->theta = fdm_state.get_Theta();
+ net->psi = fdm_state.get_Psi();
+ net->alpha = fdm_state.get_Alpha();
+ net->beta = fdm_state.get_Beta();
+ net->phidot = fdm_state.get_Phi_dot_degps() * SG_DEGREES_TO_RADIANS;
+ net->thetadot = fdm_state.get_Theta_dot_degps()
* SG_DEGREES_TO_RADIANS;
- net->psidot = cur_fdm_state->get_Psi_dot_degps() * SG_DEGREES_TO_RADIANS;
+ net->psidot = fdm_state.get_Psi_dot_degps() * SG_DEGREES_TO_RADIANS;
- net->vcas = cur_fdm_state->get_V_calibrated_kts();
- net->climb_rate = cur_fdm_state->get_Climb_Rate();
+ net->vcas = fdm_state.get_V_calibrated_kts();
+ net->climb_rate = fdm_state.get_Climb_Rate();
- net->v_north = cur_fdm_state->get_V_north();
- net->v_east = cur_fdm_state->get_V_east();
- net->v_down = cur_fdm_state->get_V_down();
- net->v_wind_body_north = cur_fdm_state->get_uBody();
- net->v_wind_body_east = cur_fdm_state->get_vBody();
- net->v_wind_body_down = cur_fdm_state->get_wBody();
+ net->v_north = fdm_state.get_V_north();
+ net->v_east = fdm_state.get_V_east();
+ net->v_down = fdm_state.get_V_down();
+ net->v_body_u = fdm_state.get_uBody();
+ net->v_body_v = fdm_state.get_vBody();
+ net->v_body_w = fdm_state.get_wBody();
- net->A_X_pilot = cur_fdm_state->get_A_X_pilot();
- net->A_Y_pilot = cur_fdm_state->get_A_Y_pilot();
- net->A_Z_pilot = cur_fdm_state->get_A_Z_pilot();
+ net->A_X_pilot = fdm_state.get_A_X_pilot();
+ net->A_Y_pilot = fdm_state.get_A_Y_pilot();
+ net->A_Z_pilot = fdm_state.get_A_Z_pilot();
net->stall_warning = fgGetDouble("/sim/alarms/stall-warning", 0.0);
net->slip_deg
}
net->rpm[i] = node->getDoubleValue( "rpm" );
net->fuel_flow[i] = node->getDoubleValue( "fuel-flow-gph" );
- net->EGT[i] = node->getDoubleValue( "egt-degf" );
+ net->fuel_px[i] = node->getDoubleValue( "fuel-px-psi" );
+ net->egt[i] = node->getDoubleValue( "egt-degf" );
// cout << "egt = " << aero->EGT << endl;
+ net->cht[i] = node->getDoubleValue( "cht-degf" );
+ net->mp_osi[i] = node->getDoubleValue( "mp-osi" );
+ net->tit[i] = node->getDoubleValue( "tit" );
net->oil_temp[i] = node->getDoubleValue( "oil-temperature-degf" );
net->oil_px[i] = node->getDoubleValue( "oil-pressure-psi" );
}
net->num_wheels = FGNetFDM::FG_MAX_WHEELS;
for (i = 0; i < net->num_wheels; ++i ) {
SGPropertyNode *node = fgGetNode("/gear/gear", i, true);
- net->wow[i] = node->getDoubleValue("wow");
+ net->wow[i] = node->getIntValue("wow");
net->gear_pos[i] = node->getDoubleValue("position-norm");
net->gear_steer[i] = node->getDoubleValue("steering-norm");
net->gear_compression[i] = node->getDoubleValue("compression-norm");
net->elevator = node->getDoubleValue( "elevator-pos-norm" );
net->elevator_trim_tab
= node->getDoubleValue( "elevator-trim-tab-pos-norm" );
- net->flaps = node->getDoubleValue( "flap-pos-norm" );
+ // FIXME: CLO 10/28/04 - This really should be separated out into 2 values
+ net->left_flap = node->getDoubleValue( "flap-pos-norm" );
+ net->right_flap = node->getDoubleValue( "flap-pos-norm" );
net->left_aileron = node->getDoubleValue( "left-aileron-pos-norm" );
net->right_aileron = node->getDoubleValue( "right-aileron-pos-norm" );
net->rudder = node->getDoubleValue( "rudder-pos-norm" );
- net->rudder = node->getDoubleValue( "nose-wheel-pos-norm" );
+ net->nose_wheel = node->getDoubleValue( "nose-wheel-pos-norm" );
net->speedbrake = node->getDoubleValue( "speedbrake-pos-norm" );
net->spoilers = node->getDoubleValue( "spoilers-pos-norm" );
htonf(net->v_north);
htonf(net->v_east);
htonf(net->v_down);
- htonf(net->v_wind_body_north);
- htonf(net->v_wind_body_east);
- htonf(net->v_wind_body_down);
+ htonf(net->v_body_u);
+ htonf(net->v_body_v);
+ htonf(net->v_body_w);
htonf(net->A_X_pilot);
htonf(net->A_Y_pilot);
net->eng_state[i] = htonl(net->eng_state[i]);
htonf(net->rpm[i]);
htonf(net->fuel_flow[i]);
- htonf(net->EGT[i]);
+ htonf(net->fuel_px[i]);
+ htonf(net->egt[i]);
+ htonf(net->cht[i]);
+ htonf(net->mp_osi[i]);
+ htonf(net->tit[i]);
htonf(net->oil_temp[i]);
htonf(net->oil_px[i]);
}
htonf(net->elevator);
htonf(net->elevator_trim_tab);
- htonf(net->flaps);
+ htonf(net->left_flap);
+ htonf(net->right_flap);
htonf(net->left_aileron);
htonf(net->right_aileron);
htonf(net->rudder);
void FGNetFDM2Props( FGNetFDM *net, bool net_byte_order ) {
- int i;
-
+ unsigned int i;
+ FlightProperties fdm_state;
+
if ( net_byte_order ) {
// Convert to the net buffer from network format
net->version = ntohl(net->version);
htonf(net->v_north);
htonf(net->v_east);
htonf(net->v_down);
- htonf(net->v_wind_body_north);
- htonf(net->v_wind_body_east);
- htonf(net->v_wind_body_down);
+ htonf(net->v_body_u);
+ htonf(net->v_body_v);
+ htonf(net->v_body_w);
htonf(net->A_X_pilot);
htonf(net->A_Y_pilot);
net->eng_state[i] = htonl(net->eng_state[i]);
htonf(net->rpm[i]);
htonf(net->fuel_flow[i]);
- htonf(net->EGT[i]);
+ htonf(net->fuel_px[i]);
+ htonf(net->egt[i]);
+ htonf(net->cht[i]);
+ htonf(net->mp_osi[i]);
+ htonf(net->tit[i]);
htonf(net->oil_temp[i]);
htonf(net->oil_px[i]);
}
htonf(net->gear_compression[i]);
}
- net->cur_time = ntohl(net->cur_time);
+ net->cur_time = htonl(net->cur_time);
net->warp = ntohl(net->warp);
htonf(net->visibility);
htonf(net->elevator);
htonf(net->elevator_trim_tab);
- htonf(net->flaps);
+ htonf(net->left_flap);
+ htonf(net->right_flap);
htonf(net->left_aileron);
htonf(net->right_aileron);
htonf(net->rudder);
if ( net->version == FG_NET_FDM_VERSION ) {
// cout << "pos = " << net->longitude << " " << net->latitude << endl;
- // cout << "sea level rad = " << cur_fdm_state->get_Sea_level_radius()
+ // cout << "sea level rad = " << fdm_state.get_Sea_level_radius()
// << endl;
- cur_fdm_state->_updateGeodeticPosition( net->latitude,
- net->longitude,
- net->altitude
- * SG_METER_TO_FEET );
+
+ fdm_state.set_Latitude(net->latitude);
+ fdm_state.set_Longitude(net->longitude);
+ fdm_state.set_Altitude(net->altitude * SG_METER_TO_FEET);
+
if ( net->agl > -9000 ) {
- cur_fdm_state->_set_Altitude_AGL( net->agl * SG_METER_TO_FEET );
+ fdm_state.set_Altitude_AGL( net->agl * SG_METER_TO_FEET );
} else {
- double agl_m
- = net->altitude - globals->get_scenery()->get_cur_elev();
- cur_fdm_state->_set_Altitude_AGL( agl_m * SG_METER_TO_FEET );
+ double agl_m = net->altitude
+ - fdm_state.get_Runway_altitude_m();
+ fdm_state.set_Altitude_AGL( agl_m * SG_METER_TO_FEET );
}
- cur_fdm_state->_set_Euler_Angles( net->phi,
+ fdm_state.set_Euler_Angles( net->phi,
net->theta,
net->psi );
- cur_fdm_state->_set_Alpha( net->alpha );
- cur_fdm_state->_set_Beta( net->beta );
- cur_fdm_state->_set_Euler_Rates( net->phidot,
+ fdm_state.set_Alpha( net->alpha );
+ fdm_state.set_Beta( net->beta );
+ fdm_state.set_Euler_Rates( net->phidot,
net->thetadot,
net->psidot );
- cur_fdm_state->_set_V_calibrated_kts( net->vcas );
- cur_fdm_state->_set_Climb_Rate( net->climb_rate );
- cur_fdm_state->_set_Velocities_Local( net->v_north,
+ fdm_state.set_V_calibrated_kts( net->vcas );
+ fdm_state.set_Climb_Rate( net->climb_rate );
+ fdm_state.set_Velocities_Local( net->v_north,
net->v_east,
net->v_down );
- cur_fdm_state->_set_Velocities_Wind_Body( net->v_wind_body_north,
- net->v_wind_body_east,
- net->v_wind_body_down );
+ fdm_state.set_Velocities_Body( net->v_body_u,
+ net->v_body_v,
+ net->v_body_w );
- cur_fdm_state->_set_Accels_Pilot_Body( net->A_X_pilot,
+ fdm_state.set_Accels_Pilot_Body( net->A_X_pilot,
net->A_Y_pilot,
net->A_Z_pilot );
node->setDoubleValue( "rpm", net->rpm[i] );
node->setDoubleValue( "fuel-flow-gph", net->fuel_flow[i] );
- node->setDoubleValue( "egt-degf", net->EGT[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] );
}
node->setDoubleValue("elevator-pos-norm", net->elevator);
node->setDoubleValue("elevator-trim-tab-pos-norm",
net->elevator_trim_tab);
- node->setDoubleValue("flap-pos-norm", net->flaps);
+ // 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);
int length = sizeof(buf);
if ( get_direction() == SG_IO_OUT ) {
- // cout << "size of cur_fdm_state = " << length << endl;
+
FGProps2NetFDM( &buf );
if ( ! io->write( (char *)(& buf), length ) ) {
SG_LOG( SG_IO, SG_ALERT, "Error writing data." );
projects / flightgear.git / blobdiff