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Trying to understand how the buffers work in Imaqdx aquisition

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Hello,

 

I'm trying to configure a  Basler Ace USB3.0 (acA640-750um), to do triggered burst acquisitions. Eventually I'll use hardward to trigger the acquisitions, but now I'm testing it out using a software trigger. I think I have it working, but I came across something that confused me.

 

I configured a  continuous low level acquisition with 10 buffers. Then I acquire the images using Imaqdx Get Image2 in a subsequent loop, but that loop executes 50 times. I manually trigger the camera 5x to get the 50 images. Initially I thought it would re-use the 10 buffers, but when I look at the buffer number for each image it goes from 1-50. Why is this?

 

If anyone could explain or point me in the right direction I'd appreciate it. So far I haven't found anything that would explain why this is the case.


Thank!Annotation 2019-11-08 155252.png


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