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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<_whitenotifier-8> [scopehal] mubes opened pull request #531: Fix time axis offset inversion - https://github.com/azonenberg/scopehal/pull/531
<_whitenotifier-8> [scopehal] azonenberg pushed 2 commits to master [+0/-0/±2] https://github.com/azonenberg/scopehal/compare/5e48d136e810...27b225ce597f
<_whitenotifier-8> [scopehal] mubes 45dec2d - Fix time axis offset inversion
<_whitenotifier-8> [scopehal] azonenberg 27b225c - Merge pull request #531 from mubes/fix_offset Fix time axis offset inversion
<_whitenotifier-8> [scopehal] azonenberg closed pull request #531: Fix time axis offset inversion - https://github.com/azonenberg/scopehal/pull/531
<_whitenotifier-8> [scopehal-apps] azonenberg pushed 1 commit to master [+0/-0/±1] https://github.com/azonenberg/scopehal-apps/compare/18e6d57fc4bf...5cf011d70472
<_whitenotifier-8> [scopehal-apps] azonenberg 5cf011d - Updated to latest scopehal
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<azonenberg> ok, three different test boards just came in
<azonenberg> Assembling shortly...
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<d1b2> <mubes> @dannas the timeout waiting for a scope response can look like a hang sometimes. It's worth checking if you're actually waiting for something that's not arriving.
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<_whitenotifier-8> [scopehal-apps] mubes forked the repository - https://github.com/mubes
<_whitenotifier-8> [scopehal-apps] mubes opened pull request #400: Make 'reload configuation from scope' option refresh views - https://github.com/azonenberg/scopehal-apps/pull/400
<_whitenotifier-8> [scopehal-apps] mubes commented on issue #399: Reload configuration from scope is tied to window events - https://github.com/azonenberg/scopehal-apps/issues/399#issuecomment-1012929089
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<_whitenotifier-8> [scopehal] mubes opened issue #532: Trigger properties view is not synced with scope on trigger type change - https://github.com/azonenberg/scopehal/issues/532
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<_whitenotifier-8> [scopehal] mubes opened pull request #533: Runt trigger upper and lower limit reversal fix - https://github.com/azonenberg/scopehal/pull/533
<_whitenotifier-8> [scopehal] azonenberg closed pull request #533: Runt trigger upper and lower limit reversal fix - https://github.com/azonenberg/scopehal/pull/533
<_whitenotifier-8> [scopehal] azonenberg pushed 2 commits to master [+0/-0/±2] https://github.com/azonenberg/scopehal/compare/27b225ce597f...5a327818e208
<_whitenotifier-8> [scopehal] mubes e63ca9d - Runt trigger upper and lower limit reversal fix
<_whitenotifier-8> [scopehal] azonenberg 5a32781 - Merge pull request #533 from mubes/fix_runt_limits Runt trigger upper and lower limit reversal fix
<azonenberg> ok soooo i'm trying to speed up the downconversion filter
<azonenberg> I had to convert some math from single to double precision because it was losing precision and causing phase shifts in long captures
<azonenberg> but i want to see if there is any way i can cleverly get back to single precision somehow since ultimately all i need is sin(timestamp*freq) and cos(timestamp*freq)
<azonenberg> (and do it in a way that is vectorizable, so avoiding persistent accumulators if i can)
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<_whitenotifier-8> [scopehal] azonenberg pushed 3 commits to master [+0/-0/±6] https://github.com/azonenberg/scopehal/compare/5a327818e208...bc2548792739
<_whitenotifier-8> [scopehal] azonenberg cce0595 - DownconvertFilter: Use SetupOutputWaveform() to avoid unnecessary timestamp copies etc
<_whitenotifier-8> [scopehal] azonenberg 8df31a8 - DownconvertFilter: switched to integrating single precision phase with subtraction to keep results within fp32 range
<_whitenotifier-8> [scopehal] azonenberg bc25487 - DownconvertFilter: added AVX implementation
<_whitenotifier-8> [scopehal] azonenberg pushed 1 commit to master [+0/-0/±2] https://github.com/azonenberg/scopehal/compare/bc2548792739...e067be860fc6
<_whitenotifier-8> [scopehal] azonenberg e067be8 - DownsampleFilter: added option to turn off antialiasing filter and just do nearest neighbor sampling if input already has had high freq content removed