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External Trigger via LabJack
Hi,
I wanna trigger a Vizard-function via an external trigger (via LabJack). How do I do that? I wrote the following code using 'vizact.waitsignal': ############################## import viz viz.go() import u12 d = u12.U12() ############################## Trigg = d.eAnalogIn(0) #Create the signal object sig = vizact.signal(Trigg > 0) #Create an action to wait on the signal waitsig = vizact.waitsignal(sig) def ExtTrigg(waitsig) ### add SOUND song = viz.add('Beethoven.wma') song.loop(viz.OFF) #viz.callback(viz.Event,ExtTrigg) ##? viz.callback(viz.ACTION_BEGIN_EVENT,ExtTrigg) ##? ############################## Thanks! |
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