Search found 8 matches

by gerardtouma
Tue Dec 18, 2018 2:42 pm
Forum: MATLAB
Topic: Running ps6000GetValuesTriggerTimeOffsetBulk64
Replies: 6
Views: 1679

Re: Running ps6000GetValuesTriggerTimeOffsetBulk64

Hi cappandy, Thank you for your advice, it helps. The documentation for PS6000 shows timesUnits as a single value, however as you said using it as an array solves the problem (documentation should be modified). Regarding the 0 values, I was getting all 0 values when triggering on the AUX channel. Ho...
by gerardtouma
Fri Dec 14, 2018 7:01 pm
Forum: MATLAB
Topic: Running ps6000GetValuesTriggerTimeOffsetBulk64
Replies: 6
Views: 1679

Re: Running ps6000GetValuesTriggerTimeOffsetBulk64

Hi cappandy and Martyn, Thank you both for the reply. I really need to make this function work, since my application relies mostly on the 'relative' timing of signals (I am post processing, doing averaging and delay & sum). 1) Cappandy: Regarding the size of timesUnits, the documentation says it is ...
by gerardtouma
Thu Dec 13, 2018 10:06 pm
Forum: MATLAB
Topic: Running ps6000GetValuesTriggerTimeOffsetBulk64
Replies: 6
Views: 1679

Re: Running ps6000GetValuesTriggerTimeOffsetBulk64

Just a kind reminder to answer this question.

Thanks.
by gerardtouma
Wed Dec 12, 2018 4:06 am
Forum: MATLAB
Topic: Running ps6000GetValuesTriggerTimeOffsetBulk64
Replies: 6
Views: 1679

Running ps6000GetValuesTriggerTimeOffsetBulk64

Hi, I am trying to run the function ps6000GetValuesTriggerTimeOffsetBulk64 on Maltab 2017b. I am using windows 7. My code is the following: FromSegmentIndex = 1; ToSegmentIndex = 100; times = zeros(ToSegmentIndex-FromSegmentIndex+1,1); timeUnits = ps6000Enuminfo.enPS6000TimeUnits.PS6000_FS; [status,...
by gerardtouma
Mon Dec 10, 2018 9:52 am
Forum: Getting Started
Topic: Picoscope Triggering
Replies: 5
Views: 1538

Re: Picoscope Triggering

Gerry, Thanks for the detailed and clear response. It all makes sense now. The experiments I have been doing support what you said, and now I am working on running the SDK function to compensate for the trigger offset. I am running through few issues calling the function, but that should be resolved...
by gerardtouma
Tue Dec 04, 2018 11:29 pm
Forum: Getting Started
Topic: Picoscope Triggering
Replies: 5
Views: 1538

Re: Picoscope Triggering

Hi Hitesh, An update on the experiments: - When I synchronize the reference clocks of picoscope and my function generator, this solves this issue. However, by doing this I am losing an analog channel because the reference clock is connected to AUX, and the trigger needs to be connected to one of the...
by gerardtouma
Mon Dec 03, 2018 9:53 pm
Forum: Getting Started
Topic: Picoscope Triggering
Replies: 5
Views: 1538

Re: Picoscope Triggering

Hi Hitesh,

I will send the code to the email you included.
The source of the 120 MHz source is a function generator: Agilent Technologies 81150A.
The version of the picoSDK is: 1.2.20 (from pico tech_ps6000_generic.mdd file, summary section).
Matlab version I am using: R2017b.

Best,
Gerard
by gerardtouma
Sun Dec 02, 2018 1:39 am
Forum: Getting Started
Topic: Picoscope Triggering
Replies: 5
Views: 1538

Picoscope Triggering

Hi, I have a picoscope 6000 series. I am running the simple experiment of applying a 5 cycle sine wave to one of the picoscope channels, and triggering the picoscope from the trigger_out port of the function generator. The repetition rate of the burst is 10 us, the sine is at 120 MHz, has 20 mVpp am...