00:49 <GitHub197> [smoltcp] astro commented on pull request #178 bf5f353: If by index you mean an iterator: cannot borrow from `ipv4_mcast_groups` across multiple calls… any help is appreciated. https://github.com/m-labs/smoltcp/pull/178#discussion_r179001404

02:55 <sb0> so, the solution from Xilinx tech support regarding the DRTIO TTL-IOSERDES TPWS mess is:

02:56 <sb0> get both the divided and IO clocks out of the transceiver directly, which allegedly have the right skew properties for TPWS

02:56 <sb0> amazing... how do they come up with stuff like that?

02:58 <sb0> for once it's something that makes sense though, there is already a PLL inside the transceiver, no need for another

03:16 <whitequark> what's TPWS?

03:24 <sb0> that doesn't work on artix-7 though, so I cannot scrap the MMCMs from the ethernet PHY...

03:24 <sb0> a timing parameter related to the skew between the serial data clock and the parallel data clock

06:31 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: here is every move:... https://github.com/m-labs/artiq/issues/977#issuecomment-378494991

06:32 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: here is every move:... https://github.com/m-labs/artiq/issues/977#issuecomment-378494991

06:51 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: So, it seems that the first problem you were reporting is resolved: There are no more incorrect names in the explorer, and the experiment starts when you submit it.... https://github.com/m-labs/artiq/issues/977#issuecomment-378498784

06:55 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: well, we didn't connect to the kc705(as you said it do not have to)... https://github.com/m-labs/artiq/issues/977#issuecomment-378499497

06:56 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: What I meant is, if your experiment does not need a core device, then you do not need a core device for the dashboard either. The experiment you are currently running needs a core device. https://github.com/m-labs/artiq/issues/977#issuecomment-378499900

06:57 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: so the dashboard can not simulate the board? https://github.com/m-labs/artiq/issues/977#issuecomment-378500105

07:01 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: There is limited simulation support (see ``artiq/examples/no_hardware/repository/simple_simulation.py``), but no one finds it very useful, so it is not very developed and in particular not integrated with the dashboard. https://github.com/m-labs/artiq/issues/977#issuecomment-378500772

07:02 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: Arguably, blinking the TTL panel when no device is connected and an experiment with the core device is run is not a useful feature. https://github.com/m-labs/artiq/issues/977#issuecomment-378501095

07:04 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: all right, I will get a kc705 and test it.(unluckily I have to wait for few days and that is why I hope the dashboard can simulate the board). ... https://github.com/m-labs/artiq/issues/977#issuecomment-378501403

07:04 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: all right, I will get a kc705 and test it.(unluckily I have to wait for few days and that is why I hope the dashboard can simulate the board). ... https://github.com/m-labs/artiq/issues/977#issuecomment-378501403

07:06 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: Try experiments that do not need the core device and play with the datasets and applets, see e.g. ``artiq/examples/no_hardware/repository/flopping_f_simulation.py``. https://github.com/m-labs/artiq/issues/977#issuecomment-378501952

07:14 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: that seems work well. https://github.com/m-labs/artiq/issues/977#issuecomment-378503689

07:17 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: by the way, where can I find the pin setting in the documentation so that I can know where to use a Oscilloscope to detect the ttl out? Did the documentation online say it? https://github.com/m-labs/artiq/issues/977#issuecomment-378504344

07:17 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: by the way, where can I find the pin setting in the documentation so that I can know where to use a Oscilloscope to detect the ttl out https://github.com/m-labs/artiq/issues/977#issuecomment-378504344

07:18 <GitHub-m-labs> [artiq] mingshenli commented on issue #977: by the way, where can I find the pin setting in the documentation so that I can know where to use a Oscilloscope to detect the ttl out? is it in 'core language reference'? https://github.com/m-labs/artiq/issues/977#issuecomment-378504344

08:15 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: https://github.com/m-labs/artiq/blob/master/artiq/gateware/nist_clock.py... https://github.com/m-labs/artiq/issues/977#issuecomment-378518609

08:16 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #977: Note that ttl, 0 in nist_clock is not necessarily ttl0 in the device database (check the manual). https://github.com/m-labs/artiq/issues/977#issuecomment-378518919

14:54 <GitHub-m-labs> [artiq] cjbe opened issue #979: Runtime panic after device has been up for a long time https://github.com/m-labs/artiq/issues/979

15:39 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #979: Can you run this through addr2line?... https://github.com/m-labs/artiq/issues/979#issuecomment-378645661

16:02 <GitHub-m-labs> [artiq] cjbe commented on issue #979: ```... https://github.com/m-labs/artiq/issues/979#issuecomment-378653894

16:20 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #979: Do you have ``aqctl_corelog`` running? https://github.com/m-labs/artiq/issues/979#issuecomment-378659681

16:21 <GitHub-m-labs> [artiq] sbourdeauducq commented on issue #979: Do you have ``aqctl_corelog`` running?... https://github.com/m-labs/artiq/issues/979#issuecomment-378659681

16:52 <GitHub-m-labs> [artiq] enjoy-digital commented on issue #967: I still have to do some debug, but i should not be that far from having something working using only sys/sys4x clock. https://github.com/m-labs/artiq/issues/967#issuecomment-378669427

17:00 <GitHub-m-labs> [artiq] cjbe commented on issue #979: Yes, `aqctl_corelog` is running. ... https://github.com/m-labs/artiq/issues/979#issuecomment-378672119

17:06 <GitHub-m-labs> [artiq] jordens commented on issue #979: this is https://github.com/cjbe/artiq/commit/8182f97a1238be94d67feb0f029e8d566516b251 https://github.com/m-labs/artiq/issues/979#issuecomment-378673995

21:18 <GitHub106> [smoltcp] podhrmic closed pull request #184: Formatting example (master...formatting) https://github.com/m-labs/smoltcp/pull/184