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Forum: Plug-in development

01-21-2010, 10:57 AM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

Sorry, I figured it out... ...

Sorry, I figured it out...

vizact.ontimer(.01, checkTrigger)

Forum: Plug-in development

01-21-2010, 10:55 AM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

Ok, I see, that the if-condition work fine, if I...

Ok, I see, that the if-condition work fine, if I address the voltage output...

if trigg['voltage'] > 0.2:

So, the last question that remains is the higher frequency for checking the trigger?

Forum: Plug-in development

01-21-2010, 09:39 AM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

Hi, I can now feed in 'my' voltage from the...

Hi,

I can now feed in 'my' voltage from the external source and print just the voltage output. So, that works fine, thanks.

But it prints the result still every second, so the if-condition...

Forum: Plug-in development

01-20-2010, 12:06 PM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

The problem still remains... def ExtTrigg():...

The problem still remains...

def ExtTrigg():
print 'trigger > 2.0'

###+++++++++++++++++++++++++++
def checkTrigger():
trigg = d.eAnalogIn(0) # AI0
if trigg > 2.0:

Forum: Plug-in development

01-19-2010, 04:17 PM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

Hi I tried it like that to keep it simple: ...

Hi

I tried it like that to keep it simple:

##############################
import viz
viz.go()

import u12
d = u12.U12()

Forum: Plug-in development

01-18-2010, 11:04 AM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

Thanks! And the callback function is ok or...

Thanks!

And the callback function is ok or do I have to callback also the 'checkTrigger' function?

##############################
#Create the signal object
sig = vizact.signal(Trigg > 0)
...

Forum: Plug-in development

01-15-2010, 10:53 AM

Replies: 10

External Trigger via LabJack

Views: 16,926

Posted By ursi

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...

Showing results 1 to 7 of 7

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