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| leon-anavi | morning | 08:50 |
|---|---|---|
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| fury | g'mornin :D | 08:59 |
| leon-anavi | hi fury how are you? | 09:04 |
| leon-anavi | do you have any progress with the touch screen on porter? | 09:04 |
| fury | not too bad, just woke up | 09:05 |
| fury | nope, any time I have the calibration file in place, Weston crashes when I touch certain areas of the screen | 09:05 |
| leon-anavi | hm... have you tried to debug why it crashes? | 09:06 |
| fury | I either get booted back to the splash screen or the display goes blank | 09:06 |
| fury | not sure how to start debugging - I'm still a bit nooby at Linux embedded | 09:06 |
| fury | the journalctl tells me that it gets signal 11 at the time | 09:08 |
| leon-anavi | the first thing that you should check is if Weston really crashed so check if the process is working | 09:10 |
| leon-anavi | after that have a look at the various logs and try to trace the problem | 09:11 |
| fury | yeah, it completely exits. caught this log of it yesterday: http://pastebin.com/wgF44FWE | 09:11 |
| leon-anavi | when you have a lead you where to look you should examine the source code :) | 09:11 |
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| fury | found this in a search https://www.mail-archive.com/wayland-devel@lists.freedesktop.org/msg29083.html but not sure if it's the same crash I'm getting. same symptom - touch the edges (depending on my calibration those edges can be pretty wide) | 09:14 |
| fury | and judging from the date the fix is already included in the version we're using? | 09:14 |
| leon-anavi | double check the source code | 09:15 |
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| fury | we using Weston 1.9? | 09:19 |
| leon-anavi | yes | 09:19 |
| fury | looks like it's fixed in Weston 1.10 | 09:19 |
| fury | https://cgit.freedesktop.org/wayland/weston/commit/src/input.c?id=2c40d1d30eabe46706822a8b5c94579aeba58e84 | 09:19 |
| leon-anavi | execute the following command on your build machine to go the source code used for building weston: bitbake -c devshell weston | 09:20 |
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| CTtpollard | hi o/ | 11:04 |
| toscalix | CTtpollard: news from Korea: http://www.businesskorea.co.kr/english/news/industry/16342-car-operating-system-hyundai-motor-develop-its-own-smart-car-os | 11:05 |
| leon-anavi | hi CTtpollard | 11:05 |
| leon-anavi | hi toscalix | 11:06 |
| toscalix | leon-anavi: hi | 11:06 |
| leon-anavi | nice article :) | 11:06 |
| leon-anavi | so ccOS will be a GDP distro, right? | 11:07 |
| toscalix | I think so too. I am skeptical in general with these marketing speech about Connected Cars, but this one is a good one, I think | 11:07 |
| toscalix | I do not know | 11:07 |
| CTtpollard | that is pretty cool | 11:08 |
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| toscalix | they say they will develop a platform, so I assume they are talking about the GENIVI components | 11:08 |
| leon-anavi | yes, I fully understand you. Tech people don't like all that marketing buzz words :) | 11:08 |
| toscalix | I love those "casual pictures" from these kind of articles | 11:09 |
| leon-anavi | :) | 11:11 |
| toscalix | it is clear that in Korea they follow the same standards than everywhere else for this | 11:12 |
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| waltminer | The AGL dev call started 10 minutes ago | 13:10 |
| waltminer | US did not change time yet back to standard time. Please join if you can | 13:10 |
| waltminer | especially kooltux and jbacklage | 13:10 |
| waltminer | jbocklage | 13:11 |
| toscalix | do US change its time on Nov 6th? | 13:13 |
| waltminer | yes sir | 13:14 |
| toscalix | ok, thanks | 13:14 |
| toscalix | I had an issue yesterday with that. No matter how experience you are.... | 13:14 |
| toscalix | experienced... | 13:14 |
| fury | I'm lurking in the call, if I shouldn't be, just lemme know :D | 13:14 |
| waltminer | lurking is allowed | 13:15 |
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| CTtpollard | github now shows submodule diffs if the source is a github repo https://github.com/GENIVI/genivi-dev-platform/pull/49/commits/5fd15c44b5e85132c6789ad3dec86fcc3da0ac70 | 13:26 |
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| fury | finally arrived at the office. was listening to the call on the way, and yes, I would like a 7 foot touchscreen :D | 14:02 |
| fury | though it'd be hard to fit one of those on a motorcycle | 14:02 |
| CTtpollard | and wheels + engine to the screen and ride that | 14:03 |
| fury | yes | 14:03 |
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| fury | i should've given my Ubuntu vm more disk space | 14:18 |
| fury | ran out before the AGL compile finished | 14:18 |
| fury | and I can't dynamically adjust the size :X | 14:18 |
| fury | so I have to wipe it and start over again | 14:18 |
| toscalix | rajm: you should now be admin in the gdp-test-suite | 14:26 |
| toscalix | repo on GitHub. Thanks jeremiah | 14:26 |
| rajm | ta toscalix | 14:27 |
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| fury | is there any documentation on the features/operation of the CES/ALS demos? like, putting music in there so that it's not just a bunch of untitled dummy tracks | 14:37 |
| CTtpollard | grep/find a dummy track location, and drop a audio file there? | 14:38 |
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| toscalix | fury: if you are referring to the GENIVI event, where AGL showed his succesful demo early this year, let me tell you that it will so crowded that nobody will hear it | 14:44 |
| toscalix | bluetooth headset might be an option and talk to them through a mic if you want to provide a "sound experience" | 14:44 |
| toscalix | what I do not know is if the CES demo will be also shown somewhere else. Ask waltminer about it | 14:45 |
| fury | i'd like to replicate as much of the demo as i can in-house if possible (where it is mostly quiet, unless there's a vibe test or bike running or something) | 14:51 |
| waltminer | like I said on the call this morning CES will be a noisy environmment | 14:51 |
| dl9pf | fury: soundfiles are right now like: copy in mp3's + adapt qml files ... | 14:54 |
| dl9pf | fury: we don't ship and mp3 ;) | 14:54 |
| dl9pf | fury: we don't ship any mp3 ;) | 14:54 |
| fury | ah, ok. yeah, kinda figured it was something like "throw some files in such and such folder" | 14:55 |
| fury | I need some super small post-it notes to label which one of my 6 SD cards has the pi image on it :D | 14:57 |
| CTtpollard | heh, I use different coloured stickers | 14:58 |
| waltminer | I use different color sharpies | 14:59 |
| waltminer | fury I just talked to mdp and smurray about adding support for discovering media files on an sd card or usb stick | 15:01 |
| waltminer | can you help out with that? | 15:01 |
| waltminer | documentation of CES demo in terms of requiremetns is at https://wiki.automotivelinux.org/agl-distro/ces-2017-demo | 15:03 |
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| toscalix | the new version of webex on android comes with the screen sharing option. No Windows anymore. \o/ | 15:06 |
| fury | waltminer: i'd love to help :D i did make a fairly rudimentary index building algorithm that basically scanned all the media tags and threw them into an SQLite database... | 15:06 |
| fury | that was a while back, and not on Linux tho | 15:06 |
| fury | but i think the idea can be ported over fairly easily | 15:06 |
| waltminer | mdp was asking about a simple indexer we might be able to use | 15:07 |
| fury | i don't know of any off the top of my head, but then again, haven't looked | 15:08 |
| waltminer | well your rudimentary indexer might qualify then | 15:08 |
| dl9pf | iirc there were experiments with rygel and lightmediascanner | 15:09 |
| waltminer | i think you are right | 15:09 |
| dl9pf | but the demo did not pick it up iirc | 15:10 |
| fury | http://elinux.org/Using_Rygel_and_Lightmediascanner | 15:11 |
| dl9pf | https://git.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git;a=tree;f=meta-agl/recipes-multimedia;hb=HEAD | 15:11 |
| dl9pf | lightmediascanner is in there | 15:11 |
| dl9pf | https://git.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git;a=tree;f=meta-agl/recipes-connectivity;h=8ce12bf3942ef2900c85c542f56eca7f0f36b833;hb=2a50a1ee20d39db50b700e53a550985d69a984a5 | 15:12 |
| dl9pf | rygel in there | 15:12 |
| dl9pf | fury: wanna connect the dots ? | 15:13 |
| dl9pf | heh ... well ,we'are even mentioned on the elinux site ;) | 15:14 |
| dl9pf | the main part might be to use the right dbus session | 15:15 |
| fury | i'll see what i can do :D | 15:17 |
| fury | not sure how far i'll get | 15:17 |
| fury | still pretty nooby at this stuff | 15:17 |
| fury | so to enable lightmediascanner and rygel i have to add some stuff to the bblayers.conf and rebuild? | 15:18 |
| fury | cause systemctl is-enabled doesn't seem to find them | 15:18 |
| fury | though that article seems to be about sharing over the network - not sure if rygel is the ticket if just wanting to scan media plugged into the embedded device? | 15:21 |
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| mdp | waltminer: well, I know about rygel and lms (have used the latter before), was more commenting on whether or not we needed to add support to the demo app to have the demo quality experience of playing off of external media | 15:30 |
| mdp | which, no, it's not strictly required | 15:30 |
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| mdp | fury: even better if you are eager to do it..I've got plenty of h/w specific wrangling to do for this already. | 15:34 |
| dl9pf | fury add to your conf/local.conf : | 15:35 |
| mdp | waltminer: especially if you expand the matrix of pain with a new QC board ;) | 15:35 |
| dl9pf | IMAGE_INSTALL_append = " rygel lightmediascanner" | 15:35 |
| dl9pf | # (note the space before rygel) | 15:35 |
| dl9pf | # then rebuild with | 15:35 |
| dl9pf | bitbake agl-demo-platform | 15:35 |
| fury | eager :D able is yet to be seen, this will be some of my first actual development in Linux (aside from some user space i2c/GPIO testing) | 15:40 |
| fury | ok cool, thanks :) | 15:40 |
| fury | eventually want to do something super cool like get CarPlay and/or Android Auto running...but as they say, how do you eat an elephant? a byte at a time :D | 15:44 |
| CTtpollard | Android Auto, lovely 'open source' libraries :D | 15:44 |
| fury | yuuuuuup....if it works half as well as android "open" accessory did, then it won't work with half the phones i try it with :D | 15:46 |
| fury | or, even a quarter of the phones | 15:46 |
| fury | as i recall in my experiments with AOA 2.0, i could get USB audio on one of the phones i tried, but play controls wouldn't work on that one...and on the other, play controls did work, but audio came out the phone's speakers. on another, USB audio came in, but was all zeros | 15:47 |
| fury | https://xkcd.com/927/ | 15:49 |
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| fury | is there a way to source aglsetup.sh such that instead of build/ it puts things in build-porter/ or build-raspberrypi3/, or should I clone the repo to entirely different directories for each machine I build for? | 15:58 |
| CTtpollard | I'd do a directory for each, and share downloads/sstate cache between them, as well as specifying local mirrors | 16:02 |
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| dl9pf | fury: use "-b build-foo" | 16:29 |
| dl9pf | source aglsetup -m porter -b build-porter agl-... | 16:30 |
| fury | awesome, thanks :D | 16:30 |
| dl9pf | it doesn't automate the site.conf, yet. | 16:31 |
| fury | it takes me a while to clone the repo into a new dir, plus there's a firewall for hard wired machines that prevents git from getting through, so multiple builds from one repo saves a bit of time | 16:32 |
| dl9pf | fury: try repo init --reference ../dir_where_already_cloned -u https://.... | 16:33 |
| fury | that'll make a copy of the repo into a new dir? | 16:33 |
| dl9pf | no, it will use --reference on the git clones, so it will go out to the net, but reuse already downloaded git objects from the local disk | 16:34 |
| fury | ah | 16:34 |
| dl9pf | will speed-up the clone process | 16:34 |
| leon-anavi | videos from elce and openiot have been uploaded: https://www.linux.com/news/watch-videos-embedded-linux-conference-openiot-summit-europe | 16:34 |
| dl9pf | cool! | 16:35 |
| fury | sweet | 16:35 |
| dl9pf | weekend can come ... gotta some talks to watch :D | 16:35 |
| dl9pf | oh, its tuesday ... | 16:35 |
| dl9pf | :D | 16:35 |
| leon-anavi | :) | 16:50 |
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| fury | i wish i wouldn't have backspaced all of that UUID | 17:50 |
| fury | for some reason once I've got a bunch of options put into the tar command, tab completion stops working | 17:51 |
| fury | and when the SD card mounts in Ubuntu it gives me a big long UUID for the mount point | 17:51 |
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| fury | I've modified the Weston input.c file to include the fix for touchscreen crash, how do i make it rebuild that in the bitbake? | 18:06 |
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| fury | also, if i'm looking to change a kernel config (e.g. for wandboard, we have a custom carrier board we built that tacks a couple of extra things on -- a tuner, apple authentication chip, and a DSP -- so need spidev user space turned on in the kernel config) - where in the process would i adjust that? | 18:31 |
| fury | also, how would i go about tweaking the demo UI for 800x480 for the 7" pi display? that would be an extremely handy thing to demo on since I've already got one of those built into a case | 18:37 |
| fury | i tried the scaled and fullscreen variants and they all either had mis-sized elements or a lot of white space around them | 18:38 |
| fury | sorry for the barrage of questions :D just really excited to get stuff working, it gets me all fired up | 18:38 |
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| fury | ok i think i got the Weston recompile, bitbake -f -c compile Weston and then bitbake agl-demo-platform again - i got a warning that the Weston_1.9.0.bb.do_compile is tainted from a forced run but i think it recompiled...redoing the sd card now, will see if that fixes the touchscreen thing | 18:44 |
| fury | silly autocorrect | 18:45 |
| fury | don't you know that uppercasing anything on irc is forbidden?! :p | 18:46 |
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| fury | so that touchscreen fix for weston src/input.c did get it to stop crashing with the calibrated input file | 21:15 |
| fury | i also found out that i can't seem to get it to calibrate properly while rotated to portrait via [output] transform=90 | 21:16 |
| fury | also that you need to calibrate with no udev rules in place that affect calibration | 21:16 |
| fury | and that you occasionally need to restart weston to get a good calibration | 21:16 |
| fury | i got to the point where i calibrated my touchscreen at 1920x1080 in landscape and just use the Rotated.qml file | 21:17 |
| fury | not sure why i can't calibrate in portrait, or what parameter i'm missing from the calibration file... *shrug* | 21:17 |
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