04-16-2015 02:18 PM
Hi All,
I am using a Guppy Pro F031b, which is equiped with Bulk Trigger Mode. This mode allow me to take multipule frames with one external trigger.
I want to take two image every trigger and save them. But I have no idea how to realize this function with with IMAQdx. Has anyone did this before and can give me a hand?
Shall I use Grab or "IMAQ get image"? Shall I use a whileloop to let the get image excuated twice or the VI will automatically grab two image?
Thank you very much!
Wen
Solved! Go to Solution.
04-17-2015 12:47 PM
xu27,
What have you tried so far?
04-17-2015 02:33 PM
Hi Wen,
Try using IMAQdx Grab to do this, but with an infinite timeout. That way, when you hit the IMAQ Grab function, it will block until it receives a full image from the camera. This means it will wait until the camera receives the trigger and begins outputting images to acquire. I would start with the basic Grab.vi example availale in the IMAQdx>High-Level directory in the Example Finder.
04-20-2015 12:55 PM
Cody A., Kyle T. ,
I have already programed a VI include trigger mode 0(edge triger), trigger mode 1(level trigger), and bulk trigger. I monitored the camera IO which can show me the camera exposure time. And I found after every trigger, the camera does exposure twice.
Shall I set the buffer number as 2 if I want to use bulk trigger?
How can I read out the two images in my buffer?
Thank you very much!
Wen Xu
02-22-2016 11:28 AM
Hi XU27,
Is it possible if you can share the VI .
Thank you .