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Howto:Port I/O from Nasal: Difference between revisions
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The same concept could also be used to come up with an "input property" to process results from your device. | The same concept could also be used to come up with an "input property" to process results from your device. | ||
You could then register a listener that is automatically invoked whenever the "input property" is modified, this will automatically invoke your Nasal callback (i.e. a Nasal function) so that you can process the input. | |||
<syntaxhighlight lang="php"> | |||
var processMessage = func() { | |||
print("Info: Message received!"); | |||
} | |||
_setlistener("/sim/cockpit/eufd-input", processMessage); | |||
</syntaxhighlight> | |||