Trigger Blackfly s usb3 camera using a square signal

[mashrur.mac]

I want to trigger a blackfly s usb3 camera by utilizing a square signal produced from a lock-in amplifier. When the signal rises, I want the camera to capture images, and when the signal falls, I want it to stop. How can I develop a VI to achieve this functionality?

[altenbach]

LabVIEW is just a programming language. To interact with external hardware you need to be able to read the signal, process it, then output a signal elsewhere. A simple state machine would be sufficient for that.

What measuring hardware do you have? What camera drivers? What toolkits? etc. etc.