High-Speed Digitizers

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Query the digitizer about trigger status

MarcBAE,

First, I was wrong, the ACQ_IN_PROGRESS is set anytime after the acquisition is initiated, and once all the samples (pre/post trigger samples) are acquired it changes to COMPLETE.  So you are right, it means that the acquisition has been initiated but not completed.  

 

If you fetch relative to the reference trigger, then the fetch won't return data until the trigger is recieved or the timeout occurs.  

Systems Engineer
SISU
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If you fetch relative to the reference trigger, then the fetch won't return data until the trigger is recieved or the timeout occurs.  


Hi Nathan, I'm not sure what you mean by this - are you talking about synchronizing my fetch with my trigger signal or is there some native niscope function I can use? I'm currently using niscope_FetchBinary8() to retrieve my samples. 

 

Thanks.

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