azonenberg changed the topic of #scopehal to: libscopehal, libscopeprotocols, and glscopeclient development and testing | https://github.com/azonenberg/scopehal-apps | Logs: https://libera.irclog.whitequark.org/scopehal
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<azonenberg> I'm doing a practice run of my probing class lecture Sunday https://www.youtube.com/watch?v=cyuiCav0-9I if anyone wants to catch it live
<_whitenotifier-8> [scopehal-apps] azonenberg pushed 1 commit to master [+0/-0/±1] https://git.io/JyYAi
<_whitenotifier-8> [scopehal-apps] azonenberg 943f065 - scopevna: fixed negative frequencies in upconversion regime below 70 MHz
<_whitenotifier-8> [scopehal-apps] TerryHoCQ opened issue #398: Fail to import touchstone from File - https://git.io/JyOWB
<_whitenotifier-8> [scopehal-apps] TerryHoCQ edited issue #398: Fail to import touchstone - https://git.io/JyOWB
<_whitenotifier-8> [scopehal-apps] TerryHoCQ edited issue #398: Fail to import touchstone files - https://git.io/JyOWB
<_whitenotifier-8> [scopehal-apps] azonenberg commented on issue #398: Fail to import touchstone files - https://git.io/JyOEL
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<_whitenotifier-8> [scopehal-apps] TerryHoCQ commented on issue #398: Fail to import touchstone files - https://git.io/Jy3hL
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<_whitenotifier-8> [scopehal-apps] azonenberg pushed 1 commit to master [+0/-0/±1] https://git.io/JyGDn
<_whitenotifier-8> [scopehal-apps] azonenberg 91696a9 - Clarified some comments
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<_whitenotifier-8> [scopehal-apps] azonenberg commented on issue #398: Fail to import touchstone files - https://git.io/JyGHq
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<_whitenotifier-8> [scopehal] azonenberg pushed 2 commits to master [+0/-0/±2] https://git.io/JyZYC
<_whitenotifier-8> [scopehal] azonenberg 993d6b7 - DigitalToNRZFilter: fixed offset error for signals with DC bias
<_whitenotifier-8> [scopehal] azonenberg 84dc6ae - FlowGraphNode: GetInputDisplayName() is now legal to call on null inputs. Fixes #526.
<_whitenotifier-8> [scopehal] azonenberg closed issue #526: Segfaults on empty golden channel for Clock Jitter (TIE) - https://git.io/JDMMS
<_whitenotifier-8> [scopehal] robot-army commented on issue #526: Segfaults on empty golden channel for Clock Jitter (TIE) - https://git.io/JyZO6
<_whitenotifier-8> [scopehal] azonenberg pushed 1 commit to master [+0/-0/±1] https://git.io/JyZBP
<_whitenotifier-8> [scopehal] azonenberg 0e4c0a4 - EyePattern: Don't reset eye when changing width or height if the new dimensions are the same as the old ones
<d1b2> <dannas> Re @azonenberg's twitter request for SCPI Siglent SDS1104x-e/SDS2104x-e implementers. My intention was to exactly that, but somehow I just got derailed. It looked to me like the SCPI interface of those scopes had quite substantial differences compared to the existing Siglent driver. I wrote a quick hacky python script for experimenting. So atleast I've been able to fetch waveforms from my scope (a sds1104x-e hacked to be sds2104x-e. Here is
<d1b2> <dannas> Let's see if I have some hours tomorrow now that the holiday season is here. It really would be great to have support for my scope. And it really would be great if I managed to test our companies new Rigol MSO8000 scope as well later on.
<azonenberg> Yes, support for higher end rigol would be niec too
<azonenberg> let me check if we have a ticket for that
<azonenberg> if not i'll file one
<_whitenotifier-8> [scopehal] azonenberg opened issue #527: Add Rigol 8000 series support - https://git.io/JyZRh
<_whitenotifier-8> [scopehal] azonenberg labeled issue #527: Add Rigol 8000 series support - https://git.io/JyZRh
<d1b2> <dannas> @azonenberg I've added myself as watcher to that issue. I'll make a new attempt tomorrow at retrieving sds1104x-e waveforms with libscopehal
<d1b2> <dannas> AFAIR, AcquireData was the function driving the actual retrieval. I'll try adding code for 1104x-e to the functions called from there.
<d1b2> <dannas> I was a little overwhelmed by the large set of functions in SiglentSCPIOscilloscope, but probably things sort themselves out once I actually start hacking on it.
<d1b2> <dannas> And if anyone from the twitter thread drops by I'm of course very willing to cooperate (Even better if they beat me to finishing before tomorrow 🙂 )
<azonenberg> Yes, AcquireData does the actual retrieval
<azonenberg> and there's a lot of functions but most of them are quite simple, basically sending one scpi command each and sometimes parsing a reply