nad

Thank you so much! It's working now, I was testing on "Normal" mode I guess it was the reason or I wasn't waiting enough to see samples(I used 10Hz sample frequency before).

I want to store one sample for each of the trigger rising edges of my second clock signal(external trigger signal). I set the sampling clock on Trigger 1(0-3.3V clock square signal connected) and selected "None" in (Auto-Normal-None) mode selection. But, still can't make it work. I also tried "Normal" with the source of "Channel 1" and "Trigger 1".

Hi, @attila Sorry for mentioning. Do you have any idea about this?

Hi everyone, Recently, I got a Discovery 2 board. I'm trying to use it with an external trigger. (for its ADC) I connected analog input to Ch1(+), and 0-3.3v clock square to T1. Then, I selected Source: Trigger 1. Trigger signal enables conversation but it doesn't control the sampling rate. I set both analog sinus input and clock square to the same frequency and expected to see a flat line, but I get the sinus wave in full waveform no matter what the trigger frequency is. Also, I tried to select Trigger 1 as the sampling clock source on options, but it makes everything stop(with Source: Channel1 and Trigger1). What should I do? I took screenshots from demo mode to show the settings I used: