Welcome to Logic 2 community!

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Changelog and Download Links - Click here

We love feedback!

  • All feedback is read by the entire development team.
  • We take it very seriously
  • Not all feedback will be incorporated by the very next release (or few releases) – but it is on the radar

What to give feedback on

Something:

  • isn’t obvious
  • is overwhelming (even just initially)
  • doesn’t work
  • is hard to read
  • is cumbersome
  • could be improved
  • could be easier

Ideas:

  • For providing more value
  • For wow factor :star_struck:
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The online manual is for Ver 1 - even if i go there from logic2 help menu.

How do I change the size of the pre-trigger data buffer? I need to see what happened before the trigger

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@jack.lix Here is the section of the User Guide that mentions how to set the pre-trigger data length.

Specifically, you’ll find it under the section called “Capture Duration Before and After Trigger”. Hope that was what you were looking for!

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Thanks,

Got it figured out. Whatever buffer space is not used by the post trigger yields the pre-trigger.

I got fooled by a trigger that came before the pre-trigger buffer was filled.

1 Like
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Folks, this software is great! I used PulseView before, and this is much better, thank you!

One limitation of PulseView is also present in Logic 2 (or I could not find out how to do):

I have two signals (MOSI and SCK). I wish to decode these as SPI. All great. However, I have some “garbage” at the beginning of the SCK line, and it ruins the SPI decoder.

I know I can delete everything before the cursor, which partially solves my problem. But what can I do if I don’t want to delete these data. Just I wish the SPI decoder to start “later” (let’s say from my marker)?

Thank you

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@danergo Thanks for writing in! Unfortunately, it’s not currently possible to set a manual starting point for protocol analyzers. We’re currently tracking this request in the feature request post below, and I’ve added a comment for you to track your need for this to be implemented.

You’ll want to delete the “junk” part of the beginning of the recording. In case you don’t want to delete the data for future reference, you can save the original copy of the capture file with the beginning data intact, while saving a new copy of the capture file with the beginning data deleted (I understand this is unfortunately quite clunky, since you need to save 2 captures).