Fastrak

[ola_nag]

Hello,
I'm trying to connect Fastrak and I can not understand why I got this message:

polhemus = viz.add('polhemus.dle')
fastrak = polhemus.addFastrak(port=1,bandRate=115200)

Traceback (most recent call last):
File "<string>", line 2, in <module>
AttributeError: 'VizExtension' object has no attribute 'addFastrak'

The connection is passing via parralel port (not a usb port), and I don't believe that attribute addFastrak is not included into the standard library polhemus.dle.

Can smbd help me?