r0manticide17

Ok, first of all, this is probably not in the right place, I didnt know where to put it. But what I wanted to know was how to do that I have asked in the question. I have no idea. Id like to generate a signal, view this in a waveform graph, run for a set amount of time, and when this time is reached, I would like it to stop automatically and then save to a spreadsheet file. Also, how do I stop it taking data every 0.001 seconds? Too much data that really isnt needed!