| 00:17 | Dest123 | left the channel |
| 04:39 | Bertl_oO | off to bed now ... have a good one everyone!
|
| 04:39 | Bertl_oO | changed nick to: Bertl_zZ
|
| 06:23 | se6astian | good day
|
| 07:19 | danieeel | left the channel |
| 07:19 | mithro | left the channel |
| 07:19 | anuejn | left the channel |
| 07:19 | balrog | left the channel |
| 07:19 | felix_ | left the channel |
| 07:19 | BAndiT1983 | left the channel |
| 07:19 | vup | left the channel |
| 07:19 | lexano | left the channel |
| 07:19 | elafon | left the channel |
| 07:19 | aleb | left the channel |
| 07:19 | illwieckz | left the channel |
| 07:19 | fredy | left the channel |
| 07:19 | Spirit532 | left the channel |
| 07:19 | aombk2 | left the channel |
| 07:19 | dos1 | left the channel |
| 07:19 | kbeckmann | left the channel |
| 07:31 | elafon | joined the channel |
| 07:31 | aombk2 | joined the channel |
| 07:31 | illwieckz | joined the channel |
| 07:31 | anuejn | joined the channel |
| 07:31 | aleb | joined the channel |
| 07:31 | Spirit532 | joined the channel |
| 07:31 | mithro | joined the channel |
| 07:31 | balrog | joined the channel |
| 07:31 | felix_ | joined the channel |
| 07:31 | danieeel | joined the channel |
| 07:31 | lexano | joined the channel |
| 07:31 | BAndiT1983 | joined the channel |
| 07:31 | vup | joined the channel |
| 07:31 | dos1 | joined the channel |
| 07:31 | kbeckmann | joined the channel |
| 07:31 | fredy | joined the channel |
| 11:42 | Bertl_zZ | changed nick to: Bertl
|
| 11:42 | Bertl | morning folks!
|
| 14:02 | lexano | left the channel |
| 14:50 | yasmin | joined the channel |
| 14:53 | aombk2 | left the channel |
| 16:00 | se6astian | MEETING TIME!
|
| 16:00 | se6astian | who is here?
|
| 16:00 | Bertl | is here ...
| | 16:01 | yasmin | yasmin is here
|
| 16:02 | se6astian | hi yasmin, great to see you at the meeting
|
| 16:02 | se6astian | do you have any news to share ?
|
| 16:02 | vup | is here
| | 16:04 | yasmin | i started the internship with Betrl, did my first intial task. i faced some problems in having vivado and trying to solve it now. my current task is to navigate through the beta HDLs
|
| 16:06 | se6astian | very good, anything else to share?
|
| 16:07 | se6astian | if not please go ahead vup!
|
| 16:08 | vup | ok, I don't have much, but I spent some time debugging a issue se6astian was having with the fw2.x and managed to find / fix it
|
| 16:09 | yasmin | no that's it for now
|
| 16:09 | vup | finally I also fixed the automatic upload of the firmware images for each commit, so that should now be working again hopefully
|
| 16:09 | se6astian | thanks yasmin!
|
| 16:10 | vup | thats it from me
|
| 16:10 | se6astian | great vup, so I can verify the fix by downloading the latest automatic build and the axiom-start.sh script should run through now right?
|
| 16:10 | vup | se6astian: correct, the newest currently is https://github.com/apertus-open-source-cinema/axiom-firmware/releases/tag/nightly%2Fab13d49d
|
| 16:11 | se6astian | thanks, will test!
|
| 16:11 | vup | (the numbering broke for this one I think, but as far as I can tell the next one should have the proper number again...)
|
| 16:11 | se6astian | right
|
| 16:12 | se6astian | anyone else who wants to report, please let me know
|
| 16:12 | se6astian | minor updates from my side
|
| 16:12 | se6astian | was a bit busy with university last week...
|
| 16:12 | se6astian | I finished assembling the second tele built dev kit after missing springs, screws and nuts arrived
|
| 16:13 | se6astian | I documented the process as all microzed heatsinks were attached by bertl so far
|
| 16:13 | se6astian | 2nd dev kit is tested and fully operational now
|
| 16:14 | Bertl | yay!
|
| 16:14 | se6astian | then on Thursday I gave a project presentation at vienna hackerspace called happylab
|
| 16:14 | se6astian | turnout was small but those attending were very interesting and very interested, so good chats and showing hardware, enclosure, etc. afterwards
|
| 16:15 | se6astian | fabian who is designing/building a stereo 3d rig based on two betas was also there
|
| 16:15 | se6astian | we discussed next steps and open todos
|
| 16:15 | se6astian | today I met the new factoryhub manager and explained our project
|
| 16:16 | se6astian | future collaborations and networking opportunities were discussed
|
| 16:16 | se6astian | and I prepared all parts, pcbs, stencil, etc. for HDMI plugin module assembly
|
| 16:16 | se6astian | we have around 12 pcbs
|
| 16:16 | se6astian | so those will get populated when I am there the next time
|
| 16:17 | se6astian | thats it from my side, will work on darkframe evaluation of hdmi 4k raw recorded videos again soon
|
| 16:18 | se6astian | ah and I drafted a workpackage proposal for the IFT collaboration grant
|
| 16:18 | se6astian | its in internal review currently and will go to ift as next step for discussion
|
| 16:18 | se6astian | Bertl: what can you share about your recent weeks progress?
|
| 16:19 | Bertl | well, I did receive a new toy to play with last week
|
| 16:19 | Bertl | after we had good success with the Magewell USB capture dongle, I decided to try out one of the PCIe cards they produce
|
| 16:20 | Bertl | and a Magewell quad HDMI card arrived last week, which I immediately started testing in our setup
|
| 16:20 | se6astian | ah, exciting!
|
| 16:21 | Bertl | if you remember we did hit the USB BW limit with the USB version, so I made some tests to see whether the PCIe device would overcome this
|
| 16:21 | se6astian | yes around 390MB/s max throughput with the USB3 device
|
| 16:22 | Bertl | it seems that the design is build in such a way what each capture device has its own PCIe conenction and the card itself is PCIe v2 so the limit for each lane is still 5Gbit/s there
|
| 16:22 | Bertl | but to my surprise, it also seems that this is more than enough to get the data we currently produce
|
| 16:23 | Bertl | I had some initial issues with the card, because the tools are completely different from the USB version
|
| 16:23 | Bertl | and the card has some additional features and it is not always clear which feature is enabled or not
|
| 16:24 | Bertl | I also ordered a bunch of 8K HDMI cables for testing as I got some errors during hash frame checks, so I'm currently testing with those new cables to see if that was cable related or not
|
| 16:24 | Bertl | with some tweaks to the video timing, it seems we can now do 2048x1536 at 44 FPS
|
| 16:25 | se6astian | not bad!!!
|
| 16:25 | Bertl | and with increased frequency (~165MHz) we should be able to do 50FPS
|
| 16:25 | se6astian | and the card has 4 inputs IIRC?
|
| 16:25 | Bertl | yes, the card has 4 inputs and they seem to be fairly independent
|
| 16:26 | Bertl | I haven't managed to test all four in action yet, but I will do tests with the 3 outpus we currently have (2x plugin, 1x shield)
|
| 16:27 | Bertl | in theory, there should be no problem to have 4 HDMI outputs on the Beta, 3 on a dual plugin and one on the shield
|
| 16:27 | se6astian | impressive
|
| 16:27 | Bertl | currently my primary concern is that I still have some occasional errors
|
| 16:28 | Bertl | i.e. the capture is not as reliable as I'd expect, but I also have to check with Magewell as the card firmware is not the latest and I have no clue how to update it :)
|
| 16:29 | Bertl | but everything looks quite promising so far
|
| 16:30 | se6astian | it seems the firmware update tool they offer is windows only?
|
| 16:30 | Bertl | as far as I could see, but they officially support Linux (it is in their spec sheet as well) and they claim live firmware update, no reset required
|
| 16:31 | se6astian | maybe a topic to contact their tech support for
|
| 16:31 | Bertl | that's what I plan to do
|
| 16:31 | se6astian | great
|
| 16:31 | Bertl | that's it from my side for this week
|
| 16:32 | se6astian | great news!
|
| 16:32 | se6astian | many thanks
|
| 16:32 | se6astian | last chance: anyone else who wants to share updates?
|
| 16:33 | se6astian | alright then, many thanks all participants! MEETING CONCLUDED!
|
| 16:33 | Bertl | thanks for the moderation!
|
| 16:34 | se6astian | as always: my pleasure!
|
| 16:46 | yasmin | left the channel |
| 16:59 | Bertl | off for now ... bbl
|
| 16:59 | Bertl | changed nick to: Bertl_oO
|
| 18:36 | aombk | joined the channel |
| 18:40 | se6astian | vup: I tested the new autobuilt FW2.0
|
| 18:40 | se6astian | https://pastebin.com/33xsyKH2
|
| 18:40 | se6astian | updated https://github.com/apertus-open-source-cinema/axiom-firmware/issues/185
|
| 18:44 | vup | se6astian: hmmm https://github.com/ilanschnell/bitarray/blob/eb093bc84a9b3c8c9b3f788b04ad241be9b7c4fd/CHANGE_LOG#L136
|
| 18:44 | vup | can you try .len() ?
|
| 18:44 | vup | ehh not .len(), but `len(...)`
|
| 18:46 | se6astian | thanks, noted, will check
|
| 20:00 | Dest123 | joined the channel |
| 23:26 | complements | joined the channel |