//
// This file is in the Public Domain and comes with no warranty.
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <simgear/compiler.h>
+#include <iostream>
+#include <string>
+#include <sstream>
+
#include "turn_indicator.hxx"
#include <Main/fg_props.hxx>
#include <Main/util.hxx>
+using std::string;
// Use a bigger number to be more responsive, or a smaller number
// to be more sluggish.
TurnIndicator::TurnIndicator ( SGPropertyNode *node) :
_last_rate(0),
- name("turn-indicator"),
- num(0)
-{
- int i;
- for ( i = 0; i < node->nChildren(); ++i ) {
- SGPropertyNode *child = node->getChild(i);
- string cname = child->getName();
- string cval = child->getStringValue();
- if ( cname == "name" ) {
- name = cval;
- } else if ( cname == "number" ) {
- num = child->getIntValue();
- } else {
- SG_LOG( SG_AUTOPILOT, SG_WARN, "Error in turn-indicator config logic" );
- if ( name.length() ) {
- SG_LOG( SG_AUTOPILOT, SG_WARN, "Section = " << name );
- }
- }
- }
-}
-
-TurnIndicator::TurnIndicator () :
- _last_rate(0)
+ _name(node->getStringValue("name", "turn-indicator")),
+ _num(node->getIntValue("number", 0))
{
}
TurnIndicator::init ()
{
string branch;
- branch = "/instrumentation/" + name;
+ branch = "/instrumentation/" + _name;
- SGPropertyNode *node = fgGetNode(branch.c_str(), num, true );
+ SGPropertyNode *node = fgGetNode(branch.c_str(), _num, true );
_roll_rate_node = fgGetNode("/orientation/roll-rate-degps", true);
_yaw_rate_node = fgGetNode("/orientation/yaw-rate-degps", true);
_electric_current_node =
fgGetNode("/systems/electrical/outputs/turn-coordinator", true);
_rate_out_node = node->getChild("indicated-turn-rate", 0, true);
- //_serviceable_node->setBoolValue(true);
-
+ reinit();
+}
+
+void
+TurnIndicator::reinit ()
+{
+ _last_rate = 0;
+ _gyro.reinit();
}
void
TurnIndicator::bind ()
{
+ std::ostringstream temp;
string branch;
- branch = "/instrumentation/" + name + "/serviceable";
- fgTie(branch.c_str(),
+ temp << _num;
+ branch = "/instrumentation/" + _name + "[" + temp.str() + "]";
+
+ fgTie((branch + "/serviceable").c_str(),
&_gyro, &Gyro::is_serviceable, &Gyro::set_serviceable);
- branch = "/instrumentation/" + name + "/spin";
- fgTie(branch.c_str(),
+ fgTie((branch + "/spin").c_str(),
&_gyro, &Gyro::get_spin_norm, &Gyro::set_spin_norm);
}
void
TurnIndicator::unbind ()
{
+ std::ostringstream temp;
string branch;
- branch = "/instrumentation/" + name + "/serviceable";
- fgUntie(branch.c_str());
- branch = "/instrumentation/" + name + "/spin";
- fgUntie(branch.c_str());
+ temp << _num;
+ branch = "/instrumentation/" + _name + "[" + temp.str() + "]";
+
+ fgUntie((branch + "/serviceable").c_str());
+ fgUntie((branch + "/serviceable").c_str());
}
void
TurnIndicator::update (double dt)
{
// Get the spin from the gyro
- _gyro.set_power_norm(_electric_current_node->getDoubleValue()/60.0);
+ double power = _electric_current_node->getDoubleValue() / 12.0;
+ _gyro.set_power_norm(power);
_gyro.update(dt);
double spin = _gyro.get_spin_norm();