Timed acquisition

Hi GerdW,

Thank you for your reply.

Now, please I need you remarques about the triggering event...
After many trials, I referred to an example to, trigger the measurements...so for every new rising edge I measure a set amount of samples. For this I am using a digital counter NI 9163 (0V-24V input).

When testing the code, the measurements are triggered even for a low voltage input.. (of 0.05V) due to a noisy signal !!!

I am so confused, and I am wondering, aside of this noisy signal... that there is something's wrong with the code

I've attached below a capture for the counter channel.. and measurement channel ...

I hope that you could hlep me

Many thanks in advance,

_pr