Joulescope software: [jls sample python driver] I’ve recently been able to produce .csv files related to measurements and wanted also to write similar data to .jls format as the software has tools for researching the measurement data. The issue (perhaps my lack of knowledge) is that when I write…

Hi @crezle - I confirm that I get the same behavior with the code. Actually, it’s worse than you described. The initial delay seems to be the amount of time elapsed since the Joulescope JS220 was first opened. I suspect the problem lies in the joulescope package, which wraps the new pyjoulescope_…

The pyjoulescope_driver worked way better than my previous attempt with joulescope and now records for 10 seconds. I’ve currently one tried the command line style of approach as I’m writing this post, but I’ll try the programmatical approach after writing this post. I’ll just mention some observatio…

Hi @crezle [image] crezle: I’m guessing that the recording starts at ~2 seconds while the 0 second mark is when the Joulescope starts up/prepares to record, referring to this image; With the new Joulescope UI 1.0, all times are UTC. If you look just above, you see the x-axis time offset 202…

Below, I have a code (which can be interpreted as pseudocode in this context) and output where I indicate where the “skip” appear. [image] [image] To me, it seems to be happening early in the process. I also detect this in the converted .csv file (from .jls) (Sampling frequency = 1000Hz) time,cu…

Writing to .jls file using JS Python driver

Technical Discussion

mliberty July 11, 2023, 8:23pm 6

This should be fixed along with Timestamp along with measurements using JS Python driver - #10 by mliberty. Let me know if you still see issues!

Topic		Replies	Views
Pyjoulescope_driver joulescope_writer timebase off Issues	6	107	January 22, 2025
Add current time to JLS files recorded with Python and Joulescope package Issues	2	136	December 5, 2024
Timestamp along with measurements using JS Python driver Technical Discussion	10	859	July 12, 2023
JS220 duration argument not working Issues	14	622	January 13, 2023
Nan in current with pyjoulescope_driver Issues	19	626	May 2, 2023

Writing to .jls file using JS Python driver

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