sb0 changed the topic of #m-labs to: ARTIQ, Migen, MiSoC, Mixxeo & other M-Labs projects :: fka #milkymist :: Logs http://irclog.whitequark.org/m-labs
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<whitequark> rjo: they still have "power-on" reset though, no? well bitstream upload reset
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<sb0> rjo, cable on DAC0 is about 16cm longer
<sb0> (channel 2 on scope)
<rjo> sb0: ack. matches behavior.
<rjo> whitequark, cr1901_modern: yes. they still have an initial value.
<GitHub188> [artiq] jordens pushed 1 new commit to master: https://github.com/m-labs/artiq/commit/f520d4a768dbd77f0a94cc5e8c9d134284451b66
<GitHub188> artiq/master f520d4a Robert Jordens: rtio: undo _RelaxedAsyncResetSynchronizer
<rjo> bb-m-labs: force build --props=package=artiq-kc705-phaser artiq-board
<bb-m-labs> The build has been queued, I'll give a shout when it starts
<bb-m-labs> build #680 of artiq-board is complete: Failure [failed conda_build] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/680 blamelist: Robert Jordens <rj@m-labs.hk>
<bb-m-labs> build forced [ETA 16m36s]
<bb-m-labs> I'll give a shout when the build finishes
<bb-m-labs> build #1591 of artiq is complete: Failure [failed] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1591 blamelist: Robert Jordens <rj@m-labs.hk>
<bb-m-labs> build #681 of artiq-board is complete: Failure [failed conda_build] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/681
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<GitHub10> [artiq] jordens pushed 1 new commit to master: https://github.com/m-labs/artiq/commit/32a33500c8b3b88080ae4af1b63e8b52db5ef510
<GitHub10> artiq/master 32a3350 Robert Jordens: dsp.fir: actively cull zero delays
<rjo> bb-m-labs: force build --props=package=artiq-kc705-phaser artiq-board
<bb-m-labs> build forced [ETA 16m36s]
<bb-m-labs> I'll give a shout when the build finishes
<GitHub192> [artiq] jordens pushed 1 new commit to master: https://github.com/m-labs/artiq/commit/dca662a743f15796295260b0bdc4f518209415fd
<GitHub192> artiq/master dca662a Robert Jordens: dsp.fir: pipeline final systolic adder
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<bb-m-labs> build #682 of artiq-board is complete: Exception [exception interrupted] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/682
<bb-m-labs> build #683 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/683
<bb-m-labs> build #505 of artiq-win64-test is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-win64-test/builds/505
<bb-m-labs> build #1592 of artiq is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1592
<bb-m-labs> build #684 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/684
<rjo> bb-m-labs: force build --props=package=artiq-kc705-phaser artiq-board
<bb-m-labs> build forced [ETA 15m05s]
<bb-m-labs> I'll give a shout when the build finishes
<bb-m-labs> build #685 of artiq-board is complete: Failure [failed conda_build] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/685
<bb-m-labs> build #506 of artiq-win64-test is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-win64-test/builds/506
<bb-m-labs> build #1593 of artiq is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1593
<GitHub8> [migen] jordens created cdc-reset-less (+1 new commit): https://git.io/vQlX7
<GitHub8> migen/cdc-reset-less b0071ba Robert Jordens: cdc: make pipelined registers reset_less...
<GitHub11> [artiq] jordens pushed 2 new commits to master: https://github.com/m-labs/artiq/compare/dca662a743f1...911ee4a95974
<GitHub11> artiq/master 911ee4a Robert Jordens: rtio: make pipelined logic reset_less...
<GitHub11> artiq/master 600a48a Robert Jordens: dsp.fir: cleanup
<GitHub157> [artiq] jbqubit commented on issue #762: >Imagine you have a simple (e.g. RC) lowpass. Now convolve the step response into every clipped edge...... https://github.com/m-labs/artiq/issues/762#issuecomment-311950565
<bb-m-labs> build #686 of artiq-board is complete: Failure [failed conda_build] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/686 blamelist: Robert Jordens <rj@m-labs.hk>
<bb-m-labs> build #1594 of artiq is complete: Failure [failed] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1594 blamelist: Robert Jordens <rj@m-labs.hk>
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<GitHub23> [artiq] jordens commented on issue #762: It doesn't. And you are thoroughly wrong.... https://github.com/m-labs/artiq/issues/762#issuecomment-311966028
<GitHub7> [artiq] jordens commented on issue #762: Imagine you have a simple (e.g. RC) high-pass. Now convolve the step response into every clipped edge... https://github.com/m-labs/artiq/issues/762#issuecomment-311756032
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<cr1901_modern> rjo: Are you sure you didn't mean convolve the _impulse_ response into every clipped edge?
<rjo> no. an edge is a step.
<cr1901_modern> rjo: Oh you mean convolve the "step response of the high-pass filter"?
<rjo> sure
<cr1901_modern> In any case, I got confused b/c your follow up graph shows a clipped sine convolved with the (infinite) impulse response of a butterworth filter. That replicates the results jbqubit is seeing nicely
<cr1901_modern> But I don't see how the step response plays a role in that; it's just a "basic" filtering operation
<rjo> you can reach the same understanding by different means. remembering the RC high-pass step response was the fastest for me to get there.
<rjo> every filter has a step response, or for that matter a response to "X".
<cr1901_modern> Right; and a step response is a useful model of an "edge
<cr1901_modern> What did you mean by convolve into "every clipped edge" then?
<rjo> the rising sine and the clipped flat top are an edge.
<GitHub82> [artiq] whitequark commented on issue #685: @cjbe This is a new problem, not seen before. I believe I have identified the cause and am working on a fix. https://github.com/m-labs/artiq/issues/685#issuecomment-311994897
<GitHub130> [smoltcp] whitequark pushed 1 new commit to master: https://git.io/vQ8O7
<GitHub130> smoltcp/master cbc10b6 whitequark: Remove Socket::{process,dispatch} from public interface....
<travis-ci> m-labs/smoltcp#138 (master - cbc10b6 : whitequark): The build passed.
<GitHub71> [smoltcp] whitequark pushed 1 new commit to master: https://git.io/vQ8sH
<GitHub71> smoltcp/master ab73953 whitequark: Travis: require build on stable Rust to succeed.
<travis-ci> m-labs/smoltcp#139 (master - ab73953 : whitequark): The build passed.
<GitHub152> [artiq] erickson-nist opened issue #766: clarifying how to configure IP and MAC addresses in doc/manual/installing.rst https://github.com/m-labs/artiq/issues/766
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<GitHub24> [smoltcp] whitequark opened issue #25: Retire unused ARP cache entries after a timeout https://git.io/vQ8Kh
<travis-ci> batonius/smoltcp#22 (master - ab73953 : whitequark): The build passed.
<travis-ci> batonius/smoltcp#23 (packet_dispatch - 81667fe : Egor Karavaev): The build is still failing.
<travis-ci> batonius/smoltcp#24 (packet_dispatch - a2e1218 : Egor Karavaev): The build is still failing.
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<travis-ci> batonius/smoltcp#25 (packet_dispatch - a1c8c08 : Egor Karavaev): The build has errored.
<travis-ci> batonius/smoltcp#26 (packet_dispatch - aea9d8a : Egor Karavaev): The build is still failing.
<travis-ci> batonius/smoltcp#27 (packet_dispatch - c859b40 : Egor Karavaev): The build is still failing.
<GitHub184> [smoltcp] batonius commented on issue #19: I've cleaned up the code, and I'm more or less happy with it. If you're ok with the approach I've taken, I'll create a PR so you can review the code and request changes. https://git.io/vQ4kd
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