Search found 3 matches

by vincent
Mon Mar 04, 2013 9:00 pm
Forum: Linux
Topic: Linux Qt frontend for Picoscope 2000/3000
Replies: 5
Views: 9972

Re: Linux Qt frontend for Picoscope 2000/3000

I've made 2 traces (with 2 different time intervals). Well times[0] is not equal to 0, that's the only difference... Well I suppose that's OK, because intervals are the same. But maybe you can explain me where this initial value is coming from? LOG 1 : DEBUG: timebase: 11 nb_of_samples:1024 oversamp...
by vincent
Mon Mar 04, 2013 9:18 am
Forum: Linux
Topic: Linux Qt frontend for Picoscope 2000/3000
Replies: 5
Views: 9972

Re: Linux Qt frontend for Picoscope 2000/3000

Sorry, my question was maybe not clear enough. I am already not using time_units as it is, but doing: double time_multiplier = adc_multipliers(time_units); And then after ps3000_get_times_and_values returns, trying to compute the sample times in seconds doing something like: double time[BUFFER_SIZE]...
by vincent
Fri Mar 01, 2013 7:48 pm
Forum: Linux
Topic: Linux Qt frontend for Picoscope 2000/3000
Replies: 5
Views: 9972

Linux Qt frontend for Picoscope 2000/3000

Hello, I'm writing a Linux QT application on top of library libps2_3000. The application is available here, if you want to check out the code: http://code.google.com/p/qpicoscope/ I have one question (I will take as example the ps3000con.c file): When function ps3000_get_times_and_values returns I w...