Polhemus Liberty Latus connecting error
Hi,
I am trying to connect Vizard to Polhemus Liberty Latus. First of all, I set up the receptor and marker according to the user manual of Polhemus Liberty Latus. Then I launch a wireless marker successfully using the PiMgr program supplied by the Liberty Latus. The marker can track accurately when run with PiMgr. Then with everything open, I input the following codes in Vizard according to the user reference in Polhemus Plug-in: polhemus = viz.add('polhemus.dle') libertylatus = polhemus.addLibertyLatus(marker=0,receptor=1) It has no problem in creating the Polhemus extension. But trying to connect with Liberty Latus gives me the following error: ** ERROR: Failed to connect to a Patriot Wireless/Libert LATUS: Device not found ** ERROR: Failed to create extension sensor with polhemus.dle Then I also tried to specify the number for marker and receptor. But same error messages come up. Thanks in advance. Any help is appreciated. |
When you say "with everything open", are you referring to PiMgr? I don't think to applications can access the device simultaneously, so you should close down PiMgr before attempting to connect to the device in Vizard.
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Quote:
Thanks for your reply. I tried again with PiMgr closed (Liberty Latus & marker open). I got a dialog box jumped out, saying: An unhandled win32 exception occured in winviz.exe[3712]. Any idea why? Thanks in advance! Yang |
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