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Integrate a large part of John Wojnaroski's 747 cockpit project.

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Erik Hofman:
This patch contains an update to net_ctrls.hxx that adds an extra 100 bytes
(or an equivalent of 25 (u)int32_t types) of reserved space. This could be
used to make the protocol forward and backward compatibel within a certain
scope. Be sure to read the instructions at the begining of the header file
when addinf new variables.
This commit is contained in:
ehofman 2006-01-20 17:19:01 +00:00
parent 0b1e386ade
commit 619226e9d0
16 changed files with 488 additions and 108 deletions
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8
configure.ac
View file

@ -118,6 +118,14 @@ fi
AC_CHECK_HEADER(pthread.h)
AM_CONDITIONAL(WITH_THREADS, test "x$with_threads" = "xyes")
dnl Festival related checks
# defaults to yes
AC_ARG_WITH(festival, [ --with-festival Use festival speech software [default=no]], [], [with_festival=no])
if test "x$with_festival" = "xyes"; then
AC_DEFINE([USE_FESTIVAL], 1, [Define to enable festival speech software])
fi
AM_CONDITIONAL(USE_FESTIVAL, test "x$with_festival" = "xyes")
dnl Used by JSBSim to conditionally compile in fgfs interface code
AC_DEFINE([FGFS], 1, [Define so that JSBSim compiles in 'library' mode])

24
src/ATC/ATC.cxx
View file

@ -29,6 +29,11 @@
#include "ATC.hxx"
#include "ATCdisplay.hxx"
#include "voice.hxx"
#ifdef USE_FESTIVAL
FGVoice *p_Voice = new FGVoice();
#endif
FGATC::FGATC() {
freqClear = true;
@ -234,8 +239,14 @@ void FGATC::Render(string& msg, const string& refname, bool repeating) {
globals->get_soundmgr()->add(simple, refname);
if(repeating) {
globals->get_soundmgr()->play_looped(refname);
#ifdef USE_FESTIVAL
p_Voice->send_transcript( msg , refname, 1 );
#endif
} else {
globals->get_soundmgr()->play_once(refname);
#ifdef USE_FESTIVAL
p_Voice->send_transcript( msg , refname, 0 );
#endif
}
}
delete[] buf;
@ -250,8 +261,14 @@ void FGATC::Render(string& msg, const string& refname, bool repeating) {
}
if(repeating) {
globals->get_ATC_display()->RegisterRepeatingMessage(msg);
#ifdef USE_FESTIVAL
p_Voice->send_transcript( msg , refname, 1 );
#endif
} else {
globals->get_ATC_display()->RegisterSingleMessage(msg);
#ifdef USE_FESTIVAL
p_Voice->send_transcript( msg, refname, 0 );
#endif
}
}
_playing = true;
@ -262,10 +279,13 @@ void FGATC::Render(string& msg, const string& refname, bool repeating) {
void FGATC::NoRender(const string& refname) {
if(_playing) {
if(_voice) {
#ifdef ENABLE_AUDIO_SUPPORT
#ifdef ENABLE_AUDIO_SUPPORT
globals->get_soundmgr()->stop(refname);
globals->get_soundmgr()->remove(refname);
#endif
# ifdef USE_FESTIVAL
p_Voice->send_transcript( "--", refname, 2);
# endif
#endif
} else {
globals->get_ATC_display()->CancelRepeatingMessage();
}

10
src/ATC/Makefile.am
View file

@ -1,5 +1,11 @@
noinst_LIBRARIES = libATC.a
if USE_FESTIVAL
VOICE_SRC = voice.cxx voice.hxx
else
VOICE_SRC =
endif
libATC_a_SOURCES = \
ATC.hxx ATC.cxx \
atis.hxx atis.cxx \
@ -18,6 +24,8 @@ libATC_a_SOURCES = \
AIPlane.hxx AIPlane.cxx \
AILocalTraffic.hxx AILocalTraffic.cxx \
AIGAVFRTraffic.hxx AIGAVFRTraffic.cxx \
transmission.hxx transmission.cxx transmissionlist.hxx transmissionlist.cxx
transmission.hxx transmission.cxx \
transmissionlist.hxx transmissionlist.cxx \
$(VOICE_SRC)
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src

2
src/ATC/tower.cxx
View file

@ -711,7 +711,7 @@ void FGTower::ProcessRunwayVacatedReport(TowerPlaneRec* t) {
if(!t->isUser) t->planePtr->RegisterTransmission(5);
} else {
// Cop-out!!
trns += " cleared for taxi to the GA parking";
trns += " cleared for taxi to general aviation parking";
if(!t->isUser) t->planePtr->RegisterTransmission(6); // TODO - this is a mega-hack!!
}
//cout << "trns = " << trns << '\n';

83
src/ATC/voice.cxx Normal file
View file

@ -0,0 +1,83 @@
#include <simgear/compiler.h>
#include <stdio.h>
#include <malloc.h>
#include <sys/types.h>
#include <signal.h>
#include <netinet/in.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <setjmp.h>
#include <string.h>
#include <strings.h>
#include STL_IOSTREAM
SG_USING_STD(cout);
SG_USING_STD(endl);
#define ATC_SERVER_ADDRESS "192.168.2.15" // adddress of machine running festival server
#include "voice.hxx"
int atc_sockfd = 0;
int result, servlen;
struct sockaddr_in atc_serv_addr, atc_cli_add;
//FGVoice *p_voice;
bool FGVoice::send_transcript( string trans, string refname, short repeat )
{
string msg;
switch ( repeat ) {
case 0: msg = "S " + refname + ">" + trans;
break;
case 1: msg = "R " + refname + ">" + trans;
break;
case 2: msg = "X " + refname;
break;
}
// strip out some characters
for(unsigned int i = 0; i < msg.length(); ++i) {
if((msg.substr(i,1) == "_") || (msg.substr(i,1) == "/")) {
msg[i] = ' ';
}
}
int len = msg.length();
if (sendto(atc_sockfd, (char *) msg.c_str(), len, 0, (struct sockaddr *) &atc_serv_addr, servlen ) != len) {
cout << "network write failed for " << len << " chars" << endl;
return false;
}
printf("Transmit: %s of %d chars\n", msg.c_str(), len );
return true;
}
FGVoice::FGVoice()
{
string mesg = "Welcome to the FlightGear voice synthesizer";
string welcome = "welcome ";
// Init the network stuff here
printf( "FGVoice created. Connecting to atc sim\n");
servlen = sizeof( atc_serv_addr );
bzero((char *) &atc_serv_addr, servlen);
atc_serv_addr.sin_family = AF_INET;
atc_serv_addr.sin_addr.s_addr = inet_addr(ATC_SERVER_ADDRESS);
atc_serv_addr.sin_port = htons(7100);
if ((atc_sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
{
printf("Failed to obtain a socket\n");
// return( 0 );
}
else send_transcript( mesg, welcome, 0 );
}
FGVoice::~FGVoice()
{
close( atc_sockfd );
}

18
src/ATC/voice.hxx Normal file
View file

@ -0,0 +1,18 @@
// atc_voice.hxx
#include <simgear/constants.h>
#include <simgear/compiler.h>
#include STL_STRING
SG_USING_STD(string);
class FGVoice
{
public:
FGVoice();
~FGVoice();
bool send_transcript( string trans, string refname, short repeat );
};
extern FGVoice *p_Voice;

28
src/Aircraft/controls.cxx
View file

@ -198,6 +198,7 @@ FGControls::init ()
fuel_pump[engine] = false;
prop_advance[engine] = 1.0;
magnetos[engine] = 0;
feed_tank[engine] = -1; // set to -1 to turn off all tanks 0 feeds all engines from center body tank
starter[engine] = false;
ignition[engine] = false;
fire_switch[engine] = false;
@ -342,6 +343,13 @@ FGControls::bind ()
fgTie(name, this, index,
&FGControls::get_magnetos, &FGControls::set_magnetos);
fgSetArchivable(name);
snprintf(name, MAX_NAME_LEN,
"/controls/engines/engine[%d]/feed_tank", index);
fgTie(name, this, index,
&FGControls::get_feed_tank, &FGControls::set_feed_tank);
fgSetArchivable(name);
snprintf(name, MAX_NAME_LEN, "/controls/engines/engine[%d]/WEP", index);
fgTie(name, this, index,
@ -835,6 +843,9 @@ void FGControls::unbind ()
snprintf(name, MAX_NAME_LEN,
"/controls/engines/engine[%d]/throttle", index);
fgUntie(name);
snprintf(name, MAX_NAME_LEN,
"/controls/engines/engine[%d]/feed_tank", index);
fgUntie(name);
snprintf(name, MAX_NAME_LEN,
"/controls/engines/engine[%d]/starter", index);
fgUntie(name);
@ -1330,6 +1341,23 @@ FGControls::set_cutoff( int engine, bool val )
}
}
void
FGControls::set_feed_tank( int engine, int tank )
{
if ( engine == ALL_ENGINES ) {
for ( int i = 0; i < MAX_ENGINES; i++ ) {
feed_tank[i] = tank;
CLAMP( &feed_tank[i], -1, 4 );
}
} else {
if ( (engine >= 0) && (engine < MAX_ENGINES) ) {
feed_tank[engine] = tank;
CLAMP( &feed_tank[engine], -1, 4 );
}
}
// feed_tank[engine] = engine;
}
void
FGControls::set_mixture( int engine, double pos )

3
src/Aircraft/controls.hxx
View file

@ -133,6 +133,7 @@ private:
double mixture[MAX_ENGINES];
double prop_advance[MAX_ENGINES];
int magnetos[MAX_ENGINES];
int feed_tank[MAX_ENGINES];
bool nitrous_injection[MAX_ENGINES]; // War Emergency Power
double cowl_flaps_norm[MAX_ENGINES];
bool feather[MAX_ENGINES];
@ -307,6 +308,7 @@ public:
return prop_advance[engine];
}
inline int get_magnetos(int engine) const { return magnetos[engine]; }
inline int get_feed_tank(int engine) const { return feed_tank[engine]; }
inline bool get_nitrous_injection(int engine) const {
return nitrous_injection[engine];
}
@ -499,6 +501,7 @@ public:
void move_prop_advance( int engine, double amt );
void set_magnetos( int engine, int pos );
void move_magnetos( int engine, int amt );
void set_feed_tank( int engine, int tank );
void set_nitrous_injection( int engine, bool val );
void set_cowl_flaps_norm( int engine, double pos );
void move_cowl_flaps_norm( int engine, double amt );

7
src/FDM/flight.hxx
View file

@ -369,11 +369,10 @@ public:
inline void _set_Density( double d ) { density = d; }
inline void _set_Mach_number( double m ) { mach_number = m; }
inline void _set_Static_pressure( double sp ) { static_pressure = sp; }
inline void _set_Static_temperature( double t ) { static_temperature = t; }
inline void _set_Static_temperature( double t ) { static_temperature = t; }
inline void _set_Total_temperature( double tat ) { total_temperature = tat; } //JW
inline void _set_Sea_level_radius( double r ) { sea_level_radius = r; }
inline void _set_Earth_position_angle(double a) {
earth_position_angle = a;
}
inline void _set_Earth_position_angle(double a) { earth_position_angle = a; }
inline void _set_Runway_altitude( double alt ) { runway_altitude = alt; }
inline void _set_Climb_Rate(double rate) { climb_rate = rate; }
inline void _set_sin_lat_geocentric(double parm) {

19
src/GUI/gui_funcs.cxx
View file

@ -376,6 +376,12 @@ void fgHiResDump()
bool do_panel = fgPanelVisible();
GLfloat panel_col_step = globals->get_current_panel()->getWidth() / ncols;
GLfloat panel_row_step = globals->get_current_panel()->getHeight() / nrows;
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
glHint(GL_FOG_HINT, GL_NICEST);
/* Draw tiles */
int more = 1;
@ -383,6 +389,7 @@ void fgHiResDump()
trBeginTile(tr);
int curColumn = trGet(tr, TR_CURRENT_COLUMN);
int curRow = trGet(tr, TR_CURRENT_ROW);
renderer->update( false );
if ( do_hud )
fgUpdateHUD( curColumn*hud_col_step, curRow*hud_row_step,
@ -424,6 +431,18 @@ void fgHiResDump()
trDelete(tr);
glHint(GL_POLYGON_SMOOTH_HINT, GL_DONT_CARE);
glHint(GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
glHint(GL_POINT_SMOOTH_HINT, GL_DONT_CARE);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_DONT_CARE);
if ( (!strcmp(fgGetString("/sim/rendering/fog"), "disabled")) ||
(!fgGetBool("/sim/rendering/shading"))) {
// if fastest fog requested, or if flat shading force fastest
glHint ( GL_FOG_HINT, GL_FASTEST );
} else if ( !strcmp(fgGetString("/sim/rendering/fog"), "nicest") ) {
glHint ( GL_FOG_HINT, GL_DONT_CARE );
}
fclose(f);
message = "Snapshot saved to \"";

7
src/Main/Makefile.am
View file

@ -19,6 +19,12 @@ else
THREAD_LIBS =
endif
if USE_FESTIVAL
VOICE_LIBS = $(top_builddir)/src/Voice/libVoice.a
else
VOICE_LIBS =
endif
if USE_SDL
GFX_CODE = fg_os_sdl.cxx fg_os.hxx
else
@ -92,6 +98,7 @@ fgfs_LDADD = \
$(top_builddir)/src/Sound/libSound.a \
$(top_builddir)/src/Airports/libAirports.a \
$(MPLAYER_LIBS) \
$(VOICE_LIBS) \
$(top_builddir)/src/Systems/libSystems.a \
$(top_builddir)/src/Time/libTime.a \
$(top_builddir)/src/Traffic/libTraffic.a \

20
src/Network/native_ctrls.cxx
View file

@ -293,7 +293,7 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
int i;
SGPropertyNode * node;
/***************
if ( net_byte_order ) {
// convert from network byte order
net->version = htonl(net->version);
@ -350,7 +350,7 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
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." );
@ -366,6 +366,10 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
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;
fgSetBool( "/systems/electrical/outputs/flaps", net->flaps_power );
node->setBoolValue( "flaps-serviceable", net->flap_motor_ok );
@ -380,7 +384,8 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
->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] );
// Faults
SGPropertyNode *faults = node->getNode( "faults", true );
faults->setBoolValue( "serviceable", net->engine_ok[i] );
@ -401,6 +406,7 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
node = fgGetNode( "/controls/fuel/tank", i );
node->getChild( "fuel_selector" )
->setBoolValue( net->fuel_selector[i] );
// node->getChild( "to_tank" )->xfer_tank( i, net->xfer_to[i] );
}
node = fgGetNode( "/controls/gear" );
if ( node != NULL ) {
@ -415,6 +421,9 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
node = fgGetNode( "/controls/gear", true );
node->setBoolValue( "gear-down", net->gear_handle );
// node->setDoubleValue( "brake-parking", net->brake_parking );
// node->setDoubleValue( net->brake_left );
// node->setDoubleValue( net->brake_right );
node = fgGetNode( "/controls/switches", true );
node->setBoolValue( "master-bat", net->master_bat );
@ -435,6 +444,11 @@ void FGNetCtrls2Props( FGNetCtrls *net, bool honor_freezes,
// ground elevation ???
fgSetDouble("/hazards/icing/wing", net->icing);
node = fgGetNode( "/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 );
fgSetInt( "/sim/speed-up", net->speedup );

35
src/Network/net_ctrls.hxx
View file

@ -20,7 +20,18 @@
// I am not aware of any platforms that don't use 4 bytes for float
// and 8 bytes for double.
const uint32_t FG_NET_CTRLS_VERSION = 26;
// !!! IMPORTANT !!!
/* There is some space reserved in the protocol for future use.
* When adding a new type, add it just before the "reserved" definition
* and subtract the size of this new type from the RESERVED_SPACE definition
* (1 for (u)int32_t or float and 2 for double).
*
* This way the protocol will be forward and backward compatible until
* RESERVED_SPACE becomes zero.
*/
#define RESERVED_SPACE 25
const uint32_t FG_NET_CTRLS_VERSION = 27;
// Define a structure containing the control parameters
@ -32,7 +43,7 @@ public:
enum {
FG_MAX_ENGINES = 4,
FG_MAX_WHEELS = 16,
FG_MAX_TANKS = 6
FG_MAX_TANKS = 8
};
uint32_t version; // increment when data values change
@ -45,6 +56,8 @@ public:
double elevator_trim; // -1 ... 1
double rudder_trim; // -1 ... 1
double flaps; // 0 ... 1
double spoilers;
double speedbrake;
// Aero control faults
uint32_t flaps_power; // true = power available
@ -61,6 +74,9 @@ public:
double condition[FG_MAX_ENGINES]; // 0 ... 1
uint32_t fuel_pump_power[FG_MAX_ENGINES];// true = on
double prop_advance[FG_MAX_ENGINES]; // 0 ... 1
uint32_t feed_tank_to[4];
uint32_t reverse[4];
// Engine faults
uint32_t engine_ok[FG_MAX_ENGINES];
@ -73,6 +89,9 @@ public:
// Fuel management
uint32_t num_tanks; // number of valid tanks
uint32_t fuel_selector[FG_MAX_TANKS]; // false = off, true = on
uint32_t xfer_pump[5]; // specifies transfer from array
// value tank to tank specified by
// int value
uint32_t cross_feed; // false = off, true = on
// Brake controls
@ -87,6 +106,12 @@ public:
// Switches
uint32_t master_avionics;
// nav and Comm
double comm_1;
double comm_2;
double nav_1;
double nav_2;
// wind and turbulance
double wind_speed_kt;
@ -112,6 +137,12 @@ public:
// 0x01=master
// 0x02=position
// 0x04=fuel
// --- New since FlightGear 0.9.10 (FG_NET_CTRLS_VERSION = 27)
// --- Add new variables just before this line.
uint32_t reserved[RESERVED_SPACE]; // 100 bytes reserved for future use.
};

235
src/Network/opengc.cxx
View file

@ -41,29 +41,61 @@
SG_USING_STD(vector);
FGOpenGC::FGOpenGC() :
press_node(fgGetNode("/environment/pressure-inhg", true)),
temp_node(fgGetNode("/environment/temperature-degc", true)),
wind_dir_node(fgGetNode("/environment/wind-from-heading-deg", true)),
wind_speed_node(fgGetNode("/environment/wind-speed-kt", true)),
mag_var_node(fgGetNode("/environment/magnetic-variation-deg", true)),
p_latitude(fgGetNode("/position/latitude-deg", true)),
p_longitude(fgGetNode("/position/longitude-deg", true)),
p_alt_node(fgGetNode("/position/altitude-ft", true)),
p_altitude(fgGetNode("/steam/altitude-ft", true)),
p_altitude_agl(fgGetNode("/position/altitude-agl-ft", true)),
egt0_node(fgGetNode("/engines/engine/egt-degf", true)),
egt1_node(fgGetNode("/engines/engine[1]/egt-degf", true)),
egt2_node(fgGetNode("/engines/engine[2]/egt-degf", true)),
egt3_node(fgGetNode("/engines/engine[3]/egt-degf", true)),
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_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/flaps", true)),
p_alphadot(fgGetNode("/fdm/jsbsim/aero/alphadot-radsec", true)),
p_betadot(fgGetNode("/fdm/jsbsim/aero/betadot-radsec", true))
p_flaps_cmd(fgGetNode("/controls/flight/flaps", true)),
p_alphadot(fgGetNode("/fdm/jsbsim/aero/alphadot-rad_sec[0]", true)),
p_betadot(fgGetNode("/fdm/jsbsim/aero/betadot-rad_sec[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)),
vel_kcas(fgGetNode("/velocities/airspeed-kt[0]", true)),
p_vvi(fgGetNode("/velocities/vertical-speed-fps[0]", true )),
p_mach(fgGetNode("/velocities/mach[0]", 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_park_brake(fgGetNode("/controls/gear/brake-parking", 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))
{
}
@ -95,35 +127,36 @@ bool FGOpenGC::open() {
void FGOpenGC::collect_data( const FGInterface *fdm, ogcFGData *data ) {
data->version_id = OGC_VERSION;
data->longitude = p_longitude->getDoubleValue();
data->latitude = p_latitude->getDoubleValue();
data->elevation = p_alt_node->getDoubleValue();
data->magvar = mag_var_node->getDoubleValue();
//cout << "ID: " << OGC_VERSION << " Lon: " << data->longitude << " Lat: " << data->latitude << endl;
data->elevation = p_elev_node->getDoubleValue();
data->magvar = magvar_node->getDoubleValue();
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 = p_altitude->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->v_kcas = cur_fdm_state->get_V_calibrated_kts();
data->vvi = cur_fdm_state->get_Climb_Rate();
data->mach = cur_fdm_state->get_Mach_number();
data->vvi = p_vvi->getDoubleValue();
data->mach = p_mach->getDoubleValue();
data->groundspeed = cur_fdm_state->get_V_ground_speed();
data->v_keas = cur_fdm_state->get_V_equiv_kts();
data->v_kcas = vel_kcas->getDoubleValue();
data->phi_dot = cur_fdm_state->get_Phi_dot();
data->theta_dot = cur_fdm_state->get_Theta_dot();
data->psi_dot = cur_fdm_state->get_Psi_dot();
data->alpha = cur_fdm_state->get_Alpha();
data->beta = cur_fdm_state->get_Beta();
data->beta = p_yaw->getDoubleValue();
data->alpha_dot = p_alphadot->getDoubleValue();
data->beta_dot = p_betadot->getDoubleValue();
//data->rudder_trim = p_Controls->get_rudder_trim();
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();
@ -133,35 +166,40 @@ void FGOpenGC::collect_data( const FGInterface *fdm, ogcFGData *data ) {
data->flaps = p_flaps->getDoubleValue();
data->flaps_cmd = p_flaps_cmd->getDoubleValue();
data->gear_nose = fgGetDouble("gear/gear[0]/position-norm");
data->gear_left = fgGetDouble("gear/gear[1]/position-norm");
data->gear_right = fgGetDouble("gear/gear[2]/position-norm");
data->gear_left_rear = fgGetDouble("gear/gear[3]/position-norm");
data->gear_right_rear = fgGetDouble("gear/gear[4]/position-norm");
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->rpm[0] = fgGetDouble("/engines/engine[0]/rpm");
//data->rpm[1] = fgGetDouble("/engines/engine[1]/rpm");
data->epr[0] = fgGetDouble("/engines/engine[0]/epr");
data->epr[1] = fgGetDouble("/engines/engine[1]/epr");
data->epr[2] = fgGetDouble("/engines/engine[2]/epr");
data->epr[3] = fgGetDouble("/engines/engine[3]/epr");
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() - 32.0) * 0.555;
data->egt[1] = (egt1_node->getDoubleValue() - 32.0) * 0.555;
data->egt[2] = (egt2_node->getDoubleValue() - 32.0) * 0.555;
data->egt[3] = (egt3_node->getDoubleValue() - 32.0) * 0.555;
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] = fgGetDouble("/engines/engine[0]/n2");
data->n2_turbine[1] = fgGetDouble("/engines/engine[1]/n2");
data->n2_turbine[2] = fgGetDouble("/engines/engine[2]/n2");
data->n2_turbine[3] = fgGetDouble("/engines/engine[3]/n2");
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] = fgGetDouble("/engines/engine[0]/n1");
data->n1_turbine[1] = fgGetDouble("/engines/engine[1]/n1");
data->n1_turbine[2] = fgGetDouble("/engines/engine[2]/n1");
data->n1_turbine[3] = fgGetDouble("/engines/engine[3]/n1");
// the units for turbine engines is lbs/hr divide by 6.5 to convert to gph if piston type
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");
@ -172,33 +210,65 @@ void FGOpenGC::collect_data( const FGInterface *fdm, ogcFGData *data ) {
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]/OilTemp_degK");
data->oil_temp[1] = fgGetDouble("/engines/engine[1]/OilTemp_degK");
data->oil_temp[2] = fgGetDouble("/engines/engine[2]/OilTemp_degK");
data->oil_temp[3] = fgGetDouble("/engines/engine[3]/OilTemp_degK");
// dummy value to fill data packet
data->oil_quantity[0] = fgGetDouble("/engines/engine[0]/oil-quantity");
data->oil_quantity[1] = fgGetDouble("/engines/engine[1]/oil-quantity");
data->oil_quantity[2] = fgGetDouble("/engines/engine[2]/oil-quantity");
data->oil_quantity[3] = fgGetDouble("/engines/engine[3]/oil-quantity");
data->oil_quantity[0] = 40.3; data->oil_quantity[1] = 44.6;
//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->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");
data->hyd_pressure[0] = 3215.0; data->hyd_pressure[1] = 3756.0;
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->man_pressure[0] = fgGetDouble("/engines/engine[0]/mp-osi");
data->man_pressure[1] = fgGetDouble("/engines/engine[1]/mp-osi");
data->tank[0] = fgGetDouble("/consumables/fuel/tank[2]/level-gal_us") * 6.6;
data->tank[1] = fgGetDouble("/consumables/fuel/tank/level-gal_us") * 6.6;
data->tank[2] = fgGetDouble("/consumables/fuel/tank[1]/level-gal_us") * 6.6;
//data->tank[0] = 3000.0;
//data->tank[1] = 9800.0;
//data->tank[2] = 9800.0;
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 = cur_fdm_state->get_Total_temperature();
data->total_pressure = cur_fdm_state->get_Total_pressure();
data->dynamic_pressure = cur_fdm_state->get_Dynamic_pressure();
@ -207,6 +277,7 @@ void FGOpenGC::collect_data( const FGInterface *fdm, ogcFGData *data ) {
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 ) {
@ -223,7 +294,7 @@ bool FGOpenGC::process() {
collect_data( cur_fdm_state, &buf );
//collect_data( &buf );
if ( ! io->write( (char *)(& buf), length ) ) {
SG_LOG( SG_IO, SG_WARN, "Error writing data." );
SG_LOG( SG_IO, SG_ALERT, "Error writing data." );
return false;
}
} else if ( get_direction() == SG_IO_IN ) {

86
src/Network/opengc.hxx
View file

@ -46,20 +46,27 @@ class FGOpenGC : public FGProtocol, public FGInterface {
SGPropertyNode *temp_node;
SGPropertyNode *wind_dir_node;
SGPropertyNode *wind_speed_node;
SGPropertyNode *mag_var_node;
SGPropertyNode *magvar_node;
// Position
// Position on the Geod
SGPropertyNode *p_latitude;
SGPropertyNode *p_longitude;
SGPropertyNode *p_alt_node;
SGPropertyNode *p_altitude;
SGPropertyNode *p_elev_node;
//SGPropertyNode *p_altitude;
SGPropertyNode *p_altitude_agl;
SGPropertyNode *egt0_node;
SGPropertyNode *egt1_node;
SGPropertyNode *egt2_node;
SGPropertyNode *egt3_node;
// Orientation
SGPropertyNode *p_pitch;
SGPropertyNode *p_bank;
SGPropertyNode *p_heading;
SGPropertyNode *p_yaw;
SGPropertyNode *p_yaw_rate;
// Flight Parameters
SGPropertyNode *vel_kcas;
SGPropertyNode *p_vvi;
SGPropertyNode *p_mach;
// Control surfaces
SGPropertyNode *p_left_aileron;
SGPropertyNode *p_right_aileron;
@ -69,6 +76,67 @@ class FGOpenGC : public FGProtocol, public FGInterface {
SGPropertyNode *p_flaps;
SGPropertyNode *p_flaps_cmd;
// GEAR System
SGPropertyNode *p_park_brake;
// Engines
SGPropertyNode *egt0_node;
SGPropertyNode *egt1_node;
SGPropertyNode *egt2_node;
SGPropertyNode *egt3_node;
SGPropertyNode *epr0_node;
SGPropertyNode *epr1_node;
SGPropertyNode *epr2_node;
SGPropertyNode *epr3_node;
SGPropertyNode *n10_node;
SGPropertyNode *n11_node;
SGPropertyNode *n12_node;
SGPropertyNode *n13_node;
SGPropertyNode *n20_node;
SGPropertyNode *n21_node;
SGPropertyNode *n22_node;
SGPropertyNode *n23_node;
SGPropertyNode *oil_temp0;
SGPropertyNode *oil_temp1;
SGPropertyNode *oil_temp2;
SGPropertyNode *oil_temp3;
// Fuel System
SGPropertyNode *tank0_node;
SGPropertyNode *tank1_node;
SGPropertyNode *tank2_node;
SGPropertyNode *tank3_node;
SGPropertyNode *tank4_node;
SGPropertyNode *tank5_node;
SGPropertyNode *tank6_node;
SGPropertyNode *tank7_node;
// Boost pumps; Center tank has only override pumps; boosts are in the
// four main wing tanks 1->4
// SGPropertyNode *boost1_node;
// SGPropertyNode *boost2_node;
// SGPropertyNode *boost3_node;
// SGPropertyNode *boost4_node;
// SGPropertyNode *boost5_node;
// SGPropertyNode *boost6_node;
// SGPropertyNode *boost7_node;
// SGPropertyNode *boost8_node;
// Override pumps
// SGPropertyNode *ovride0_node;
// SGPropertyNode *ovride1_node;
// SGPropertyNode *ovride2_node;
// SGPropertyNode *ovride3_node;
// SGPropertyNode *ovride4_node;
// SGPropertyNode *ovride5_node;
// X_Feed valves
// SGPropertyNode *x_feed0_node;
// SGPropertyNode *x_feed1_node;
// SGPropertyNode *x_feed2_node;
// SGPropertyNode *x_feed3_node;
// Aero numbers
SGPropertyNode *p_alphadot;
SGPropertyNode *p_betadot;

11
src/Network/opengc_data.hxx
View file

@ -97,8 +97,10 @@ public:
double gear_left;
double gear_right;
double gear_left_rear;
double gear_right_rear;
double gear_right_rear;
double parking_brake;
bool wow_main; // logical and of main gear
bool wow_nose;
// engine data
double rpm[4]; // this is for pistons, jets see below
@ -117,8 +119,8 @@ public:
double prop_advance[4];
// fuel system
double main_tank;
double tank[4];
int num_tanks;
double fuel_tank[9];
// Pressures and temperatures
@ -131,6 +133,7 @@ public:
// more environmental data
double wind;
double wind_dir;
double sea_level_pressure;
};
#endif // _OPENGC_HXX