Re: [Flightgear-devel] Electrical system properties

2005-09-16 Thread Melchior FRANZ
On Thu, Sep 15, 2005 at 09:57:56PM -0400, Steve Knoblock wrote:
 In NASAL, when I write
 
 elec = getprop(/systems/electrical/volts[0]);
 print(elec:);
 print(elec);
 
 It prints nothing.

If you do that at startup time, the property may not be
known yet. In this case use something like

INIT = func {
  elec = ...
}

settimer(INIT, 0);

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[Flightgear-devel] Electrical system properties

2005-09-15 Thread Steve Knoblock
Are the electrical system properties readable?

In NASAL, when I write

elec = getprop(/systems/electrical/volts[0]);
print(elec:);
print(elec);

It prints nothing.

The same for

/systems/electrical/outputs/bus-avionics[0]

but when I substitute

/consumables/fuel/tank/level-gal_us[0]

it reports a correct value.

The docs say that my script can monitor the property name associated
with an output to decide how to render an instrument. I have checked
the spelling and it looks correct to the value I see in the viewer
flying the Cessna 172.

Thanks,

Steve



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