Machine Vision

Showing results for 
Search instead for 
Did you mean: 

Stopping and resuming a Session is broken?


I am using an NI 1429 card together with an Dalsa IR MCT array. Using the latest IMAQ version, it seems that stopping and restarting a session only work if I use imgSessionAbort and run imgSessionConfigure again. Latter takes really long with a larger number of buffers, hence I dont want to do that. When I just use imgSessionStop and imgSessionStart imgSessionCopy I get junk back from SessionCopyBufferByNumber (I think is the same issue as in


So how can I stop and restart my session sucessfully?


0 Kudos
Message 1 of 6

Sorry I meant a NI-1427.

0 Kudos
Message 2 of 6

Have you tried using IMAQdx? There is full support within that driver now for most functionality that the IMAQ driver provided previously.

0 Kudos
Message 3 of 6

I don't belive the card is supported by IMAQdx.


0 Kudos
Message 4 of 6

All the current CameraLink boards are supported in IMAQdx since version 18.0.

0 Kudos
Message 5 of 6

Oh ok, thanks. Still, imaq-dx needs a ni vision license, which I don't have. Also should I think that IMAQ should still be working right?

0 Kudos
Message 6 of 6