Aha! The sample rate got lost when converting to CSV, cutting, then converting back from CSV.
I outlined the steps in subsection “Captured SCS telegrams”: https://michael.stapelberg.ch/posts/2020-09-28-nuki-scs-bticino-decoding/#captured-scs-telegrams Is there a better way to extract only certain ranges of data from a sigrok capture? On Wed, Sep 30, 2020 at 7:40 AM Gerhard Sittig <gerhard.sit...@gmx.net> wrote: > On Tue, 2020-09-29 at 18:16 +0200, Michael Stapelberg wrote: > > > > By the way: in your screenshot, I see that you seem to have loaded > > my 2020-09-27-anlern-02-klingel-PUR-filtered.srzip into pulseview, > > but when I try to do that and add the UART decoder, > > the decoder reports the following error: > > > > srd: Traceback (most recent call last): > > File "/usr/share/libsigrokdecode/decoders/uart/pd.py", line 517, in > decode > > raise SamplerateError('Cannot decode without samplerate.') > > uart.pd.SamplerateError: Cannot decode without samplerate. > > > > Is there a trick you used to correct the samplerate? > > Well, I cheated and specified the 500k samplerate in the > archive's metadata before opening it in the application. > > In fact I assumed that you were well aware of the trick -- the > ".srzip" name and content looked like handcrafted to me. :) > Never got the idea that _not_ having a samplerate would be the > normal condition, after your initial capture must have had one, > and all the import formats support a respective option when the > file content lacks the information. :-] > > > virtually yours > Gerhard Sittig > -- > If you don't understand or are scared by any of the above > ask your parents or an adult to help you. > > > _______________________________________________ > sigrok-devel mailing list > sigrok-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sigrok-devel >
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