Programatically setting exsync on Basler camera

[Wizbit]

Hi all,

I have an issue with a Basler L801k camera. Im trying to programatically set it to externally trigger each line on a sync pulse. I have had the system running in external sync programable mode, but external sync edge controlled mode doesnt seem to work. I have to use edge controlled mode as the end user wants to be able to vary the exposure of each line of the image depending on the period of the sync pulse.

With the camera in edge controlled mode I was expecting to see variations in sync pulse period produce a lighter or darker image (depending on whether I shorten or lengthen the pulse) but this is not the case. :headbang:

I am using a PXI controller and a PXI-1428.

I would appreciate any help anyone can offer.

Thx

Al