X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FNetwork%2Fopengc.cxx;h=687df7a04c6e2ed15c0fc1301e636021ecb99561;hb=da02c09ec08cc357926ce6f06b3c6fc5925986d8;hp=bd3714f2480d9e4be8e45a6554dfb5acc5e4f257;hpb=0b5594d50d0a5c56fa698fe5a21a63c09f6aa163;p=flightgear.git diff --git a/src/Network/opengc.cxx b/src/Network/opengc.cxx index bd3714f24..687df7a04 100644 --- a/src/Network/opengc.cxx +++ b/src/Network/opengc.cxx @@ -1,8 +1,17 @@ -// opengc.cxx - Network interface program to send sim data onto a LAN +// opengc.cxx - Network interface program to send data to display processor over LAN // // Created by: J. Wojnaroski -- castle@mminternet.com // Date: 21 Nov 2001 // +// Extended from original network code developed by C. Olson +// +// Modified 12/02/01 - Update engine structure for multi-engine models +// - Added data preamble to id msg types +// +// Modified 01/23/02 - Converted portions of the Engine and Gear accesssors to properties +// - Removed data from navigation functions. OpenGC provides own nav functions +// +// Modified 03/05/03 - Modified to reduce need to search property tree for each node per frame // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License as @@ -16,25 +25,87 @@ // // 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. // +#ifdef HAVE_CONFIG_H +# include +#endif + #include #include #include #include "opengc.hxx" -#include +#include #include
-#include - -SG_USING_STD(vector); - -FGOpenGC::FGOpenGC() { +#include
+ +using std::vector; + +FGOpenGC::FGOpenGC() : + press_node(fgGetNode("/environment/pressure-inhg[0]", true)), + temp_node(fgGetNode("/environment/temperature-degc[0]", true)), + wind_dir_node(fgGetNode("/environment/wind-from-heading-deg[0]", true)), + wind_speed_node(fgGetNode("/environment/wind-speed-kt[0]", true)), + magvar_node(fgGetNode("/environment/magnetic-variation-deg[0]", true)), + p_latitude(fgGetNode("/position/latitude-deg", true)), + p_longitude(fgGetNode("/position/longitude-deg", true)), + p_elev_node(fgGetNode("/position/altitude-ft", true)), + p_altitude_agl(fgGetNode("/position/altitude-agl-ft", true)), + p_pitch(fgGetNode("/orientation/pitch-deg[0]", true)), + p_bank(fgGetNode("/orientation/roll-deg[0]", true)), + p_heading(fgGetNode("/orientation/heading-magnetic-deg[0]", true)), + p_yaw(fgGetNode("/fdm/jsbsim/aero/beta-rad[0]", true)), + p_yaw_rate(fgGetNode("/fdm/jsbsim/aero/betadot-rad_sec[0]", true)), + vel_kcas(fgGetNode("/velocities/airspeed-kt[0]", true)), + p_vvi(fgGetNode("/velocities/vertical-speed-fps[0]", true )), + p_mach(fgGetNode("/velocities/mach[0]", true )), + p_left_aileron(fgGetNode("surface-positions/left-aileron-pos-norm", true)), + p_right_aileron(fgGetNode("surface-positions/right-aileron-pos-norm", true)), + p_elevator(fgGetNode("surface-positions/elevator-pos-norm", true)), + p_elevator_trim(fgGetNode("surface-positions/elevator_trim-pos-norm", true)), + p_rudder(fgGetNode("surface-positions/rudder-pos-norm", true)), + p_flaps(fgGetNode("surface-positions/flap-pos-norm", true)), + p_flaps_cmd(fgGetNode("/controls/flight/flaps", true)), + p_park_brake(fgGetNode("/controls/gear/brake-parking", true)), + egt0_node(fgGetNode("/engines/engine/EGT_degC[0]", true)), + egt1_node(fgGetNode("/engines/engine[1]/EGT_degC[0]", true)), + egt2_node(fgGetNode("/engines/engine[2]/EGT_degC[0]", true)), + egt3_node(fgGetNode("/engines/engine[3]/EGT_degC[0]", true)), + epr0_node(fgGetNode("/engines/engine/EPR[0]", true)), + epr1_node(fgGetNode("/engines/engine[1]/EPR[0]", true)), + epr2_node(fgGetNode("/engines/engine[2]/EPR[0]", true)), + epr3_node(fgGetNode("/engines/engine[3]/EPR[0]", true)), + n10_node(fgGetNode("/engines/engine/N1[0]", true)), + n11_node(fgGetNode("/engines/engine[1]/N1[0]", true)), + n12_node(fgGetNode("/engines/engine[2]/N1[0]", true)), + n13_node(fgGetNode("/engines/engine[3]/N1[0]", true)), + n20_node(fgGetNode("/engines/engine/N2[0]", true)), + n21_node(fgGetNode("/engines/engine[1]/N2[0]", true)), + n22_node(fgGetNode("/engines/engine[2]/N2[0]", true)), + n23_node(fgGetNode("/engines/engine[3]/N2[0]", true)), + oil_temp0(fgGetNode("engines/engine/oil-temp-degF[0]", true)), + oil_temp1(fgGetNode("engines/engine[1]/oil-temp-degF[0]", true)), + oil_temp2(fgGetNode("engines/engine[2]/oil-temp-degF[0]", true)), + oil_temp3(fgGetNode("engines/engine[3]/oil-temp-degF[0]", true)), + tank0_node(fgGetNode("/consumables/fuel/tank/level-lb[0]", true)), + tank1_node(fgGetNode("/consumables/fuel/tank[1]/level-lb[0]", true)), + tank2_node(fgGetNode("/consumables/fuel/tank[2]/level-lb[0]", true)), + tank3_node(fgGetNode("/consumables/fuel/tank[3]/level-lb[0]", true)), + tank4_node(fgGetNode("/consumables/fuel/tank[4]/level-lb[0]", true)), + tank5_node(fgGetNode("/consumables/fuel/tank[5]/level-lb[0]", true)), + tank6_node(fgGetNode("/consumables/fuel/tank[6]/level-lb[0]", true)), + tank7_node(fgGetNode("/consumables/fuel/tank[7]/level-lb[0]", true)), + p_alphadot(fgGetNode("/fdm/jsbsim/aero/alphadot-rad_sec[0]", true)), + p_betadot(fgGetNode("/fdm/jsbsim/aero/betadot-rad_sec[0]", true)) +{ + fdm = new FlightProperties; } FGOpenGC::~FGOpenGC() { + delete fdm; } // open hailing frequencies @@ -57,58 +128,164 @@ bool FGOpenGC::open() { return true; } - -static void collect_data( const FGInterface *fdm, ogcFGData *data ) { - //static void collect_data( ogcFGData *data ) { - - FGEngInterface *p_engine[4]; // four is enough unless you're a BUF - - p_engine[0] = cur_fdm_state->get_engine(0); - p_engine[1] = cur_fdm_state->get_engine(1); - - data->version_id = 0x0011; - - data->latitude = fdm->get_Longitude_deg(); - data->longitude = cur_fdm_state->get_Latitude_deg(); - - data->pitch = cur_fdm_state->get_Theta_deg(); - data->bank = cur_fdm_state->get_Phi_deg(); - data->heading = cur_fdm_state->get_Psi_deg(); - data->altitude = cur_fdm_state->get_Altitude(); - data->v_kcas = cur_fdm_state->get_V_calibrated_kts(); - data->vvi = cur_fdm_state->get_Climb_Rate(); - - data->magvar = globals->get_mag()->get_magvar(); - - data->rpm[0] = p_engine[0]->get_RPM(); - data->rpm[1] = p_engine[1]->get_RPM(); - - data->epr[0] = p_engine[0]->get_Manifold_Pressure(); - data->epr[1] = p_engine[1]->get_Manifold_Pressure(); - - data->egt[0] = p_engine[0]->get_EGT(); - data->egt[1] = p_engine[1]->get_EGT(); - - data->oil_pressure[0] = p_engine[0]->get_Oil_Pressure(); - data->oil_pressure[1] = p_engine[1]->get_Oil_Pressure(); - - -// navigation data -// Once OPenGC develops a comparable navaids database some of this will not be required - - //data->nav1_ident = current_radiostack->get_nav1_ident(); - data->nav1_freq = current_radiostack->get_nav1_freq(); - data->nav1_radial = current_radiostack->get_nav1_sel_radial(); - data->nav1_course_dev = current_radiostack->get_nav1_heading_needle_deflection(); - - //data->nav1_ident = current_radiostack->get_nav1_ident(); - data->nav2_freq = current_radiostack->get_nav2_freq(); - data->nav2_radial = current_radiostack->get_nav2_sel_radial(); - data->nav2_course_dev = current_radiostack->get_nav2_heading_needle_deflection(); - +//static void collect_data( const FGInterface *fdm, ogcFGData *data ) { +void FGOpenGC::collect_data(ogcFGData *data ) { + + data->version_id = OGC_VERSION; + + data->longitude = p_longitude->getDoubleValue(); + data->latitude = p_latitude->getDoubleValue(); + data->elevation = p_elev_node->getDoubleValue(); + data->magvar = magvar_node->getDoubleValue(); + + data->pitch = p_pitch->getDoubleValue(); + data->bank = p_bank->getDoubleValue(); + data->heading = p_heading->getDoubleValue(); + //data->altitude = p_altitude->getDoubleValue(); + data->altitude_agl = p_altitude_agl->getDoubleValue(); + + data->vvi = p_vvi->getDoubleValue(); + data->mach = p_mach->getDoubleValue(); + data->groundspeed = fdm->get_V_ground_speed(); + data->v_keas = fdm->get_V_equiv_kts(); + data->v_kcas = vel_kcas->getDoubleValue(); + + + data->phi_dot = fdm->get_Phi_dot(); + data->theta_dot = fdm->get_Theta_dot(); + data->psi_dot = fdm->get_Psi_dot(); + + data->alpha = fdm->get_Alpha(); + data->beta = p_yaw->getDoubleValue(); + data->alpha_dot = p_alphadot->getDoubleValue(); + data->beta_dot = p_yaw_rate->getDoubleValue(); + + //data->rudder_trim = p_Controls->get_rudder_trim(); + data->parking_brake = p_park_brake->getDoubleValue(); + + data->left_aileron = p_left_aileron->getDoubleValue(); + data->right_aileron = p_right_aileron->getDoubleValue(); + data->elevator = p_elevator->getDoubleValue(); + data->elevator_trim = p_elevator_trim->getDoubleValue(); + data->rudder = p_rudder->getDoubleValue(); + data->flaps = p_flaps->getDoubleValue(); + data->flaps_cmd = p_flaps_cmd->getDoubleValue(); + + data->gear_nose = fgGetDouble("gear/gear[0]/position-norm[0]"); + data->gear_left = fgGetDouble("gear/gear[1]/position-norm[0]"); + data->gear_right = fgGetDouble("gear/gear[2]/position-norm[0]"); + data->gear_left_rear = fgGetDouble("gear/gear[3]/position-norm[0]"); + data->gear_right_rear = fgGetDouble("gear/gear[4]/position-norm[0]"); + data->parking_brake = p_park_brake->getDoubleValue(); + data->wow_main = fgGetBool("gear/gear[1]/wow[0]") && fgGetBool("gear/gear[2]/wow[0]"); + data->wow_nose = fgGetBool("gear/gear[0]/wow[0]"); + //cout << "Nose " << data->wow_nose << " Main " << wow_main << endl; + + //data->rpm[0] = fgGetDouble("/engines/engine[0]/rpm"); + //data->rpm[1] = fgGetDouble("/engines/engine[1]/rpm"); + + data->epr[0] = epr0_node->getDoubleValue(); + data->epr[1] = epr1_node->getDoubleValue(); + data->epr[2] = epr2_node->getDoubleValue(); + data->epr[3] = epr3_node->getDoubleValue(); + + data->egt[0] = egt0_node->getDoubleValue(); + data->egt[1] = egt1_node->getDoubleValue(); + data->egt[2] = egt2_node->getDoubleValue(); + data->egt[3] = egt3_node->getDoubleValue(); + + data->n2_turbine[0] = n20_node->getDoubleValue(); + data->n2_turbine[1] = n21_node->getDoubleValue(); + data->n2_turbine[2] = n22_node->getDoubleValue(); + data->n2_turbine[3] = n23_node->getDoubleValue(); + + data->n1_turbine[0] = n10_node->getDoubleValue(); + data->n1_turbine[1] = n11_node->getDoubleValue(); + data->n1_turbine[2] = n12_node->getDoubleValue(); + data->n1_turbine[3] = n13_node->getDoubleValue(); + +// This is really lbs/hr (pph), converted in FGSimTurbine + data->fuel_flow[0] = fgGetDouble("/engines/engine[0]/fuel-flow-gph"); + data->fuel_flow[1] = fgGetDouble("/engines/engine[1]/fuel-flow-gph"); + data->fuel_flow[2] = fgGetDouble("/engines/engine[2]/fuel-flow-gph"); + data->fuel_flow[3] = fgGetDouble("/engines/engine[3]/fuel-flow-gph"); + + data->oil_pressure[0] = fgGetDouble("/engines/engine[0]/oil-pressure-psi"); + data->oil_pressure[1] = fgGetDouble("/engines/engine[1]/oil-pressure-psi"); + data->oil_pressure[2] = fgGetDouble("/engines/engine[2]/oil-pressure-psi"); + data->oil_pressure[3] = fgGetDouble("/engines/engine[3]/oil-pressure-psi"); + + //data->oil_temp[0] = fgGetDouble("/engines/engine[0]/oil-temperature-degf"); + //data->oil_temp[1] = fgGetDouble("/engines/engine[1]/oil-temperature-degf"); + //data->oil_temp[2] = fgGetDouble("/engines/engine[2]/oil-temperature-degf"); + //data->oil_temp[3] = fgGetDouble("/engines/engine[3]/oil-temperature-degf"); + + data->oil_temp[0] = oil_temp0->getDoubleValue(); + data->oil_temp[1] = oil_temp1->getDoubleValue(); + data->oil_temp[2] = oil_temp2->getDoubleValue(); + data->oil_temp[3] = oil_temp3->getDoubleValue(); + + data->hyd_pressure[0] = fgGetDouble("/engines/engine[0]/hyd-pressure-psi"); + data->hyd_pressure[1] = fgGetDouble("/engines/engine[1]/hyd-pressure-psi"); + data->hyd_pressure[2] = fgGetDouble("/engines/engine[2]/hyd-pressure-psi"); + data->hyd_pressure[3] = fgGetDouble("/engines/engine[3]/hyd-pressure-psi"); + // just a temp thing until htdraulic model built +// data->hyd_pressure[0] = 2750.0; +// data->hyd_pressure[1] = 2755.0; +// data->hyd_pressure[2] = 2747.0; +// data->hyd_pressure[3] = 2851.0; + + + //data->man_pressure[0] = fgGetDouble("/engines/engine[0]/mp-osi"); + //data->man_pressure[1] = fgGetDouble("/engines/engine[1]/mp-osi"); + + data->fuel_tank[0] = tank0_node->getDoubleValue() * 0.001; + data->fuel_tank[1] = tank1_node->getDoubleValue() * 0.001; + data->fuel_tank[2] = tank2_node->getDoubleValue() * 0.001; + data->fuel_tank[3] = tank3_node->getDoubleValue() * 0.001; + data->fuel_tank[4] = tank4_node->getDoubleValue() * 0.001; + data->fuel_tank[5] = tank5_node->getDoubleValue() * 0.001; // 747 stab tank + data->fuel_tank[6] = tank6_node->getDoubleValue() * 0.001; // 747 res2 tank + data->fuel_tank[7] = tank7_node->getDoubleValue() * 0.001; // 747 res3 tank + double total_fuel = 0.0; + for ( int t= 0; t<8; t++ ) total_fuel += data->fuel_tank[t]; + data->fuel_tank[8] = total_fuel; + //data->fuel_tank[8] = 386000.0; // total fuel load + //cout << endl << "Send " << data->fuel_tank[0] << endl; +/********* + data->boost_pumps[0] = boost1_node->getBoolValue(); + data->boost_pumps[1] = boost2_node->getBoolValue(); + data->boost_pumps[2] = boost3_node->getBoolValue(); + data->boost_pumps[3] = boost4_node->getBoolValue(); + data->boost_pumps[4] = boost5_node->getBoolValue(); + data->boost_pumps[5] = boost6_node->getBoolValue(); + data->boost_pumps[6] = boost7_node->getBoolValue(); + data->boost_pumps[7] = boost8_node->getBoolValue(); + + data->over_ride_pumps[0] = ovride0_node->getBoolValue(); + data->over_ride_pumps[1] = ovride1_node->getBoolValue(); + data->over_ride_pumps[2] = ovride2_node->getBoolValue(); + data->over_ride_pumps[3] = ovride3_node->getBoolValue(); + data->over_ride_pumps[4] = ovride4_node->getBoolValue(); + data->over_ride_pumps[5] = ovride5_node->getBoolValue(); + + data->x_feed_valve[0] = x_feed0_node->getBoolValue(); + data->x_feed_valve[1] = x_feed1_node->getBoolValue(); + data->x_feed_valve[2] = x_feed2_node->getBoolValue(); + data->x_feed_valve[3] = x_feed3_node->getBoolValue(); + **********/ + data->total_temperature = fdm->get_Total_temperature(); + data->total_pressure = fdm->get_Total_pressure(); + data->dynamic_pressure = fdm->get_Dynamic_pressure(); + + data->static_pressure = press_node->getDoubleValue(); + data->static_temperature = temp_node->getDoubleValue(); + data->wind = wind_speed_node->getDoubleValue(); + data->wind_dir = wind_dir_node->getDoubleValue(); + data->sea_level_pressure = fgGetDouble("/environment/sea-level-pressure-inhg"); } -static void distribute_data( const ogcFGData *data, FGInterface *chunk ) { +static void distribute_data( const ogcFGData *data ) { // just a place holder until the CDU is developed } @@ -119,7 +296,7 @@ bool FGOpenGC::process() { int length = sizeof(buf); if ( get_direction() == SG_IO_OUT ) { - collect_data( cur_fdm_state, &buf ); + collect_data( &buf ); //collect_data( &buf ); if ( ! io->write( (char *)(& buf), length ) ) { SG_LOG( SG_IO, SG_ALERT, "Error writing data." ); @@ -129,12 +306,12 @@ bool FGOpenGC::process() { if ( io->get_type() == sgFileType ) { if ( io->read( (char *)(& buf), length ) == length ) { SG_LOG( SG_IO, SG_DEBUG, "Success reading data." ); - distribute_data( &buf, cur_fdm_state ); + distribute_data( &buf ); } } else { while ( io->read( (char *)(& buf), length ) == length ) { SG_LOG( SG_IO, SG_DEBUG, "Success reading data." ); - distribute_data( &buf, cur_fdm_state ); + distribute_data( &buf ); } } }