• [00:00:35] <djlewis> so the shoe should fit.
  • [00:02:50] <djlewis> ah, done...
  • [00:09:03] <djlewis> oh nevermind, i'll reboot in 2.6.29 as this setup will take too long for now.
  • [00:19:48] <djlewis> mru: where do I pull omab.h from? omapfb.c:34:26: error: linux/omapfb.h: No such file or directory
  • [00:20:07] <mru> grr, that header keeps moving around
  • [00:20:32] <mru> it's somewhere in the kernel tree
  • [00:21:35] <djlewis> not in my kernel tree.
  • [00:21:45] <mru> find -name omapfb.h
  • [00:21:51] <djlewis> not here.
  • [00:22:05] <mru> has to be
  • [00:22:17] <mru> look under arch/arm
  • [00:22:21] <djlewis> i did 'find ../ -name omapfb.h' from root
  • [00:22:41] <djlewis> remember, I no git
  • [00:22:51] <mru> do you have a kernel source tree?
  • [00:23:05] <djlewis> hmmm, dunno, more specific?
  • [00:23:16] <mru> do you have a kernel source tree?
  • [00:23:44] <mru> nevermind, I'll wait for koen or someone else to run it
  • [00:23:47] <djlewis> hehe... sorry, tell a weak programmer how to tell please...
  • [00:23:48] <mru> it's not urgent at all
  • [00:24:03] <mru> where did you get your kernel?
  • [00:24:10] <djlewis> sakoman
  • [00:24:15] <djlewis> desktop
  • [00:24:17] <mru> prebuilt?
  • [00:24:24] <djlewis> yes
  • [00:24:44] <mru> do you have /usr/src/linux on the beagle?
  • [00:25:08] <djlewis> ls: cannot access /usr/src/linux: No such file or directory
  • [00:25:13] <mru> that's a no
  • [00:25:21] <djlewis> no I know.. thanks.
  • [00:25:24] <djlewis> now
  • [00:26:10] <djlewis> so other than omapfb.h is there more goddies in the tree i would need to build? just curious, I wanted to help out.
  • [00:26:17] <djlewis> goodies
  • [00:26:30] <mru> no, that's all you need from the kernel
  • [00:26:47] <djlewis> 1 .h is it?
  • [00:27:01] <djlewis> you are frugle :)
  • [00:27:14] <mru> the xv support needs various X libs of course
  • [00:27:17] <mru> and headers
  • [00:27:23] <djlewis> referring to yor not using memcpy earlier today ;)
  • [00:28:02] <mru> it's much faster to decode directly into the right location
  • [00:28:23] <mru> of course on the omap3 it still needs some repacking of yuv data
  • [00:28:39] <mru> so in a sense there's a copy of sorts there
  • [00:29:04] <djlewis> well if the X libs and headers are in the tree rather than a opkd ipk then... I will have to throw in the towel.
  • [00:29:26] <mru> the X libs would be in some package
  • [00:29:45] <mru> do you have /usr/include/X11 ?
  • [00:30:07] <djlewis> I looked at your source and caught a "sense" of it but not a solid grip on it.
  • [00:30:08] <djlewis> Yes
  • [00:30:27] <mru> then you should be able to run make XV=y
  • [00:30:45] <djlewis> a bunch of .h..., without omapfb.h?
  • [00:31:04] <mru> you need omapfb.h only for the omapfb output
  • [00:31:17] <djlewis> so that is not your concern for testing ?
  • [00:31:32] <mru> the omapfb output works fine
  • [00:31:56] <mru> if you have ffmpeg on your pc you can actually build and run omapfbplay there too
  • [00:32:10] <mru> it's not omap-only any more
  • [00:32:45] <djlewis> only one strange in compile...
  • [00:33:01] <djlewis> "/home/root/mru/omapfbplay/omapfbplay.c:524: undefined reference to `avcodec_decode_video2'"
  • [00:33:11] <mru> hmm, too old ffmpeg
  • [00:34:06] <djlewis> yes, I reverted to 2.6.29 as it has better setup for building. But now I know better what is needed so I will reboot to 2.6.30
  • [00:34:22] <mru> kernel version doesn't affect ffmpeg version
  • [00:34:34] <djlewis> DOH!
  • [00:35:04] <djlewis> what ffmpeg version do I need? I'll look at it.
  • [00:36:12] <djlewis> you must be working in the "unstable/very unstable/" area ;)
  • [00:36:40] <mru> I always have the very latest ffmpeg
  • [00:37:04] <djlewis> I like that thinking but my skills dont :(
  • [00:38:01] <mru> avcodec_decode_video2 has been around since early april though
  • [00:40:22] <djlewis> http://pastebin.com/m21a0997
  • [00:40:43] <mru> ah, you're using the 0.5 release
  • [00:41:18] <djlewis> I dont have a clue if sakoman updated his 2.6.30
  • [00:42:15] <djlewis> opkg list *ffmpeg* doesnt show any result.
  • [00:42:50] <djlewis> yes, this o.5 was built April 23 2009
  • [00:51:02] <djlewis> can ffmpeg be compiled to the kernel? on 2.6.30 mplayer opens ffmpeg for my webcam but it does not show in a search.
  • [00:53:37] <djlewis> this is wahts available with opkg list *ffmpeg*, ffmpeg - 1:0.5-r2.3
  • [00:53:49] <djlewis> so still 0.5
  • [00:54:43] <djlewis> this is what is installed on 2.6.30 = gst-ffmpeg - 0.10.7-r1.3 -
  • [00:56:42] <mru> gst-ffmpeg is irrelevant
  • [00:56:49] <mru> that's just the gstreamer wrapper for ffmpeg
  • [00:56:49] <djlewis> thought so.
  • [00:57:39] <mru> mplayer is often built with an internal copy of the ffmpeg libs
  • [00:58:26] <djlewis> makes sense.. dont know how to pull ffmpeg version info from mplayer
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  • [01:04:14] <djlewis> Oh, for the want of more SDHC and Hard drive so I can try many things...
  • [01:04:46] <mru> I use 8GB SDHC cards in my beagles
  • [01:05:24] <djlewis> I am using 4GB Transcend class 6 cards. more HD is for doin some git when it is needed.
  • [01:06:20] <djlewis> I have 2 Sd's one stable to fall back on and one experimental.
  • [01:09:35] <mru> I do all development on the PC
  • [01:10:01] <djlewis> i am beginning to see the practicality in it.
  • [01:10:19] <mru> and I have my homedir nfs-mounted on the beagles
  • [01:10:48] <mru> and 60GB of multimedia samples
  • [01:11:16] <djlewis> you seem app oriented vs fs, so you use git for that?
  • [01:12:02] <mru> I keep my sourcecode in git
  • [01:12:16] <djlewis> my 24/7 storage server is a XP Prof ntfs box upstairs.
  • [01:12:35] <djlewis> so how do you x-compile?
  • [01:12:51] <djlewis> duh! i got it
  • [01:14:14] <mru> well, I have 31 different gcc builds installed
  • [01:14:28] <mru> and some other compilers
  • [01:15:32] <mru> I could probably delete some of them
  • [01:17:00] <djlewis> well for my case of apps building I havent decided what to use. So far keeping it small, BB is adequate.
  • [01:17:54] <djlewis> And I see the need for another tool system for the likes of a later ffmpeg for instance.
  • [01:22:42] <djlewis> good grief! I cant get ffmpeg to accept any input file type on my Ubuntu 8.10 wkstn
  • [01:23:09] <mru> distro packaged ffmpeg?
  • [01:23:17] <jkridner|work> BeagleBot seems to have evaporated.
  • [01:23:29] <jkridner|work> oh, nevermind, I'm blind.
  • [01:23:36] <djlewis> jkridner|work: how so?
  • [01:23:42] <djlewis> me to nevermind
  • [01:23:52] <djlewis> I visit that site once a month
  • [01:24:38] <djlewis> mru: It is the Ubuntu supplied build
  • [01:25:02] <mru> distros often package ffmpeg with almost everything disabled
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  • [01:25:41] <djlewis> FFmpeg r11872+debian_3:0.svn20080206-12ubuntu3.1
  • [01:25:41] <djlewis> I only see disabled strip and static
  • [01:26:46] <djlewis> I have been trying to test ffserver incase it ever comes to BB
  • [01:27:02] <djlewis> not much progress so far.
  • [01:28:45] <djlewis> with Ubu 8.10 I can open my webcam with ffmpeg -f mpeg or rawvideo but no output yet.
  • [01:29:06] <djlewis> works great with apps like mplayer.
  • [01:29:28] <djlewis> All this cause I want vision for my robot :(
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  • [02:07:42] <djlewis> hmm, all I have Beagle doing efficiently is play streaming internet and local music and video.
  • [02:08:09] <djlewis> But Hey, it dies iet well.
  • [02:08:14] <djlewis> does
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  • [07:47:28] <_av500_> gm all
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  • [08:05:14] <mru> morning
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  • [09:42:44] <s27> is anyone using zoom2 here?
  • [09:43:08] <s27> has anyone got wlan working on a zoom2 platform?
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  • [10:16:19] <_av500_> yes
  • [10:23:30] <s27> av500: are you using a 1271?
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  • [10:44:51] * mru is working on network-synced playback
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  • [10:57:55] <_av500_> s27: i used the zoom2 and the prebuilt imageas from the omapzoom website
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  • [10:58:07] <_av500_> and it had wifi working
  • [10:58:16] <koen> good morning all
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  • [10:58:24] <_av500_> helle koen
  • [10:58:27] <_av500_> hello koen
  • [10:58:37] <_av500_> still in the white room?
  • [10:58:57] * koen has been upgraded with a wireless ECG
  • [10:59:18] <koen> _av500_: yes
  • [10:59:48] <koen> one mri away from going home
  • [11:02:32] <koen> _av500_: have you played with l13x yet?
  • [11:02:42] <_av500_> nope
  • [11:03:07] <_av500_> you want to swap more stuff? :-)
  • [11:03:24] <koen> :)
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  • [11:04:09] <koen> did you receive the parcel yet?
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  • [11:04:22] <_av500_> no
  • [11:04:34] <_av500_> and your tracking did not work :-(
  • [11:04:46] <_av500_> but i guess it will come mon/tue
  • [11:04:50] <koen> slackers at the post office
  • [11:05:00] <_av500_> i fly to sfo on wednesday
  • [11:05:14] * rkirti (n=oespirit@117.254.6.3) Quit (Nick collision from services.)
  • [11:05:17] <koen> sfo, nice
  • [11:05:22] * rkirti_ is now known as rkirti
  • [11:05:41] * koen likes sfo a lot
  • [11:08:15] <koen> what's happening in sfo?
  • [11:08:26] <koen> elc?
  • [11:08:50] <s27> av500: i get a error "cmdQueue_SM: ** ERROR ** Mbox status error 3, set bErrorFlag !!!!!" with wifi. i dont know why
  • [11:09:04] <_av500_> some meetings
  • [11:12:07] <koen> istr that anchor steam beer was nice
  • [11:15:22] <_av500_> s27: neither do i, except for having a brief look at it, I did not do much
  • [11:16:14] <s27> okay
  • [11:16:56] <koen> _av500_: don't eat too much muffins when you're there :)
  • [11:16:56] <_av500_> s27: you run the prebuilt android build?
  • [11:17:11] <_av500_> koen: blueberry pancakes
  • [11:17:44] <koen> those are Nice as well
  • [11:17:46] <s27> no. i am not using prebuilt binaries
  • [11:18:16] <_av500_> s27: then ask koen, he is TI support now :-)
  • [11:18:52] <JDuke128> how can i change bootscreen image "beagleboard.org" on my Linux ?
  • [11:18:54] <koen> Ikea binaries, just use #6 allen key for final assembly
  • [11:19:00] <JDuke128> and on bios startup
  • [11:19:37] <koen> JDuke128: your beagle has ?? bios?
  • [11:19:45] <_av500_> koen: i use ikea only for raw material, then cut it all up to fit....
  • [11:19:48] <JDuke128> lol... i m newbie
  • [11:19:50] <JDuke128> i donno
  • [11:20:01] <JDuke128> its latest release of beagle =o)
  • [11:21:04] <JDuke128> pls
  • [11:21:07] <koen> _av500_: ever seen the ikeahacker blog?
  • [11:22:13] <_av500_> koen: now i have, nice
  • [11:24:04] <JDuke128> how can i change bootscreen image "beagleboard.org" on startup ?
  • [11:24:15] <JDuke128> we will do commercial product i m very new
  • [11:24:42] <JDuke128> or i need good documentation about these kind of things explained on beagleboard
  • [11:24:59] <JDuke128> any documentation or website that explains all these kind of things ?
  • [11:25:24] <koen> JDuke128: Google
  • [11:26:21] <_av500_> bing
  • [11:26:58] <JDuke128> searching all tricks on google is takes time i need something like a book that collects all information detailed on beagleboard could be better idea.
  • [11:27:33] <_av500_> write it
  • [11:30:38] <_av500_> mru: make the sync protocoll also include the file name
  • [11:31:17] <mru> _av500_: that's separate
  • [11:31:17] <koen> oh!
  • [11:31:28] <koen> beaglepack coding?
  • [11:31:36] <mru> koen: of course
  • [11:31:47] <koen> Nice!
  • [11:31:51] <mru> the time sync code is approaching the size of the player itself
  • [11:31:58] <mru> and I have yet to compile it...
  • [11:32:01] <koen> :)
  • [11:32:12] <_av500_> koen: we added radio comms on the pack to draw in the ham radio crowd too
  • [11:32:28] <koen> :)
  • [11:32:29] <_av500_> mru: commit 1st :-)
  • [11:33:02] <mru> koen: you'll have to try out my omapfbplay hacks when you get home
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  • [11:33:14] <_av500_> koen: i guess we can apply for DARPA money soon...
  • [11:33:22] <koen> Will do
  • [11:33:40] <mru> we were considering adding usb missile launchers
  • [11:33:50] <mru> for self-defence of course
  • [11:33:55] <mru> against the davinci hd
  • [11:34:07] <_av500_> blind em with the pico, then shoot
  • [11:34:07] <koen> heh
  • [11:34:43] <koen> i need to secure ?? few picos for ibc
  • [11:34:46] <_av500_> we might have to tune the picos though
  • [11:35:09] <koen> preferably with ?? custom msp430 fw
  • [11:35:15] * freddy (n=freddy@hotel742.server4you.de) Quit (Nick collision from services.)
  • [11:35:20] <mru> koen: why do your 'a' letters have an accent?
  • [11:35:31] <mru> did your illness make you speak funny?
  • [11:35:39] <_av500_> koen: find out if there is a way to give them native input without downscaling
  • [11:35:41] * freddy (n=freddy@hotel742.server4you.de) has joined #beagle
  • [11:36:06] <_av500_> and send me one :-)
  • [11:36:10] <koen> mru: spellcheck set to dutch combined with slow reflexes
  • [11:37:28] <koen> i think it would require a custom fw
  • [11:37:47] <koen> iirc my old pico could do it
  • [11:37:57] * freddy (n=freddy@hotel742.server4you.de) Quit (Nick collision from services.)
  • [11:37:58] * freddy_ is now known as freddy
  • [11:38:00] <_av500_> your 1st task at ti then...
  • [11:38:25] * freddy_ (n=freddy@hotel742.server4you.de) has joined #beagle
  • [11:38:34] <mru> is to help me get ffmpeg on the dsp
  • [11:38:45] <mru> step 1: teach the TI compiler C
  • [11:39:24] <_av500_> mru: we have to compete on this on a sales volume basis :-)
  • [11:39:52] <mru> compete on what?
  • [11:40:13] <_av500_> koen
  • [11:40:18] <mru> I thought we both wanted ffmpeg on dsp
  • [11:40:31] <_av500_> yes, after i get a pico
  • [11:40:43] * nickname_ (n=robert@p579FCAD4.dip.t-dialin.net) has joined #beagle
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  • [11:41:41] <_av500_> ;-)
  • [11:42:50] <mru> I just wrote a nice statement: free(slaves);
  • [11:42:59] <_av500_> :-)
  • [11:43:09] <koen> :D
  • [11:43:12] <_av500_> i have some like these
  • [11:43:40] <koen> Will it include sound as well?
  • [11:43:52] <mru> one step at a time
  • [11:44:37] <rkirti> Whats the closest alternative for beagleboard-demo-image in the OE tree ? Somehow, I can build all gpe images for my bb but the demo image fails with the most basic of packages like findutils and coreutils :(
  • [11:45:09] <Christos_N> :_av500_ you got my attention regarding hams/radio etc, from where can I have some more info or a glipse of it?
  • [11:45:56] <_av500_> ask koen, he knows all about ham on the BB :-)
  • [11:46:29] <_av500_> Christos_N: stuff like fldigi runs on the BB
  • [11:46:42] <_av500_> and does QSOs
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  • [11:48:40] <Christos_N> aha !! didnt knew that (<-sv1eia)
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  • [12:04:57] <JDuke128> hi , i ve tried to connect a usb hub on my beagleboard but when i connect keyboard to beagleboard , its not working
  • [12:05:10] <JDuke128> why this happens_
  • [12:08:33] * Foolean (n=emil@90-227-176-224-no128.tbcn.telia.com) Quit (Read error: 110 (Connection timed out))
  • [12:08:53] <_av500_> correct cable?
  • [12:09:53] <JDuke128> what kind of usb hub it requires?
  • [12:10:29] <_av500_> powered hub
  • [12:10:41] <JDuke128> type ? A or B ?
  • [12:20:18] <JDuke128> hi , i ve tried to connect a usb hub on my beagleboard but when i connect keyboard to beagleboard , its not working
  • [12:20:21] <JDuke128> what kind of usb hub it requires?
  • [12:20:25] <JDuke128> why this happens ?
  • [12:20:35] <JDuke128> i tried to connect my usb
  • [12:20:40] * rkirti (n=oespirit@117.254.15.160) has joined #beagle
  • [12:21:10] <JDuke128> 5volt 2A usb hub i ve
  • [12:21:31] <JDuke128> i connect keyboard to usb hub
  • [12:21:51] <JDuke128> its light lightens and immdeatly its lights off very short time
  • [12:21:56] <JDuke128> and i cant write anything
  • [12:23:25] * favor (n=favor@118.113.15.207) has joined #beagle
  • [12:23:40] <JDuke128> no one online here ?
  • [12:31:22] <s27> is it a powered usb hub?
  • [12:31:35] <s27> can you try a self-powered usb hub
  • [12:31:37] <_av500_> what cable are u using?
  • [12:31:50] <_av500_> i asked that before...
  • [12:32:03] <s27> sorry, i didnt notice it
  • [12:32:15] * koen___ (n=koen@188.88.42.143) has joined #beagle
  • [12:32:24] <_av500_> s27: np, i meant him not you
  • [12:32:27] * koen___ (n=koen@188.88.42.143) Quit (Remote closed the connection)
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  • [12:35:58] <_av500_> JDuke128: do u use the right cable to connect the hub
  • [12:36:16] <_av500_> the mini-A
  • [12:45:26] <favor> hi, is anyone here written directfb gfxdriver for openGL ES for beagle?
  • [12:46:44] <favor> who know how to start, I mean writting directfb gfxdriver for openGL ES using on beagle?
  • [12:47:20] <lifeeth> JDuke128, you might have to short 2 pins if you don't have the proper usb-otg cable
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  • [13:10:03] <Christos_N> Just a quick question, has anyone managed to have TDM over the McBSP port?
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  • [13:35:05] <cody__> hi, is it possible to use a usb-dvb-s card with the beagle board?
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  • [13:51:59] <s27> _av500_: did you use wlan_cu to get wifi work?
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  • [14:15:01] <koen> good morning again
  • [14:15:27] <mru> morning again
  • [14:17:09] <koen> hey mru
  • [14:25:10] * s27 (i=7aa60de8@gateway/web/freenode/x-7251304ee0de427e) Quit ("Page closed")
  • [14:27:00] <Christos_N> Hi Koen, _av500_ said you are familiar about linux ham stuff and qso's :-)
  • [14:27:01] <koen> mru: you are feeding yuv420 into xv?
  • [14:27:35] <mru> I now
  • [14:27:38] <mru> know
  • [14:28:00] <koen> i got fldigi running, but i don't know what it does :)
  • [14:28:26] <Christos_N> ok, gotit :-))
  • [14:29:09] <Christos_N> Is there any guide for TDM on McBSP and alsa?
  • [14:29:11] <koen> my softrock40 is scheduled for delivery on monday
  • [14:29:41] <koen> time division multiplexiing?
  • [14:29:46] <Christos_N> yep
  • [14:31:35] <koen> i bet Google knows about tdm and alsa
  • [14:32:46] * Openfree (n=Openfree@222.65.17.51) Quit (Remote closed the connection)
  • [14:33:09] <Christos_N> Well, it seems that mister Goo knows nothing on it for McBSP, and I'll have to discover the wheel there
  • [14:33:16] * rkirti (n=oespirit@117.254.13.182) has joined #beagle
  • [14:34:50] <koen> why do you need the mcbsp stuff when you're going to use alsa anyway?
  • [14:35:28] <Christos_N> how can I connect my ADC to OMAP? not to a McBSP port?
  • [14:35:55] <Christos_N> My ADC has I2S ouput
  • [14:37:07] <koen> aren't the i2s lines already taken by the twl?
  • [14:37:59] <Christos_N> The McBSP2 is used from the TWL4030 but McBSP1 and McBSP3 are free and available on the expansion port
  • [14:40:21] <_av500_> Christos_N: for qsos ask bobkatz wwhen he is online
  • [14:41:41] <suihkulokki> Christos_N: linux-omap@vger.kernel.org is probably a good list to ask
  • [14:44:23] <Christos_N> suihkulokki: Thank you for the hint
  • [14:47:37] * rkirti (n=oespirit@117.254.13.182) Quit (Remote closed the connection)
  • [15:00:59] * koen can't wait to test the new omapfb goodies
  • [15:01:16] <koen> omapfbplay, that is
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  • [15:08:05] <koen> mru: would musb be fast enough to push out 1080p yuv ?
  • [15:08:18] <koen> 24fps that is
  • [15:08:23] <mru> no
  • [15:09:32] <mru> yuv420 would be about 600Mbps
  • [15:09:35] <koen> so distributed bluray decoding would need a different approach
  • [15:09:54] <mru> hdmi switches....
  • [15:14:25] <koen> i wish faster omaps with faster mem are available
  • [15:14:56] <_av500_> koen: ha
  • [15:15:45] <cody__> <cody__> hi, is it possible to use a usb-dvb-s card with the beagle board? <- retry=)
  • [15:16:41] <koen> once the dvb dudes fix their shit
  • [15:17:12] <cody__> :(
  • [15:17:13] <koen> i can't get my dvb dongle to work on arm
  • [15:17:39] <_av500_> cody__: dvbt over usb works
  • [15:17:44] <koen> it fails when trying to lock its filters
  • [15:18:12] <cody__> well its dvb-s, but it works on x86
  • [15:18:13] <koen> scanning works
  • [15:18:35] <_av500_> we use dibcom based dvbt w omap3
  • [15:18:55] <koen> maybe my dongle is good at exposing bugs :)
  • [15:18:55] <_av500_> works fine
  • [15:19:01] <koen> db700?
  • [15:19:16] * KosiNuss (n=tom@R120b.r.pppool.de) Quit ("Man soll schweigen oder Dinge sagen, die noch besser sind als das Schweigen. -Pythagoras von Samos")
  • [15:19:32] <_av500_> must check
  • [15:19:48] <_av500_> prolly yes
  • [15:20:16] <koen> seems i need to redo some tests
  • [15:20:36] <koen> dvb is on my todolist as well
  • [15:20:58] <_av500_> list or book :-)
  • [15:21:28] <koen> it's only 4 pages or so
  • [15:21:37] <_av500_> booklet
  • [15:22:04] <koen> i need to check with the engineers on the timeframes
  • [15:22:21] <_av500_> ?
  • [15:22:37] <_av500_> we want it now
  • [15:22:57] <mru> I want my compiler yesterday
  • [15:22:58] <koen> e.g. no point in trying to improve tms470 when its engineers are on holiday
  • [15:23:27] <_av500_> holiday ? outrageous!
  • [15:24:02] <koen> that was just an illustration
  • [15:24:05] <koen> :)
  • [15:24:26] <mru> you mean the actually never work?
  • [15:24:30] <mru> *they
  • [15:24:34] <koen> heh
  • [15:25:32] <_av500_> they do so many taskswitches that no processing time left...
  • [15:26:21] <koen> i actually don't know who's on the team :)
  • [15:26:58] <_av500_> ask for keith
  • [15:27:42] <koen> ken sent me
  • [15:27:51] <_av500_> right
  • [15:28:29] <_av500_> orat on a stick
  • [15:29:10] <_av500_> bbl
  • [15:29:29] * raster (n=raster@enlightenment/developer/raster) Quit ("Gettin' stinky!")
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  • [16:00:06] <kozak> Hi all, I am trying to build busybox (ultimately an rfs) for the beagleboard. Is there any defconfig specific for BB that I need to use?
  • [16:00:36] * ArteK (n=Artur@81.15.241.96) has left #beagle
  • [16:02:09] <adj> iirc busybox works just fine with default configs on BB
  • [16:08:44] <kozak> thanks ! will give that a try :)
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  • [16:13:43] * mru plays BBB in sync on pc and beagle
  • [16:20:45] * KosiNuss (n=tom@R120b.r.pppool.de) has joined #beagle
  • [16:21:00] <mru> at the credits now, still in sync
  • [16:22:46] <janneg> mru: does it start playback in sync or is every other frame synced?
  • [16:28:39] <mru> every frame should be in sync
  • [16:29:17] <mru> haven't done jitter removal yet
  • [16:31:57] <mru> hmm, the netsync code is longer than the player core
  • [16:36:49] <janneg> then it's not surprising that the credits are still in sync if we exclude bugs and design failures
  • [16:37:48] * BThompson (n=Bernie@69.7.114.75) Quit (Read error: 110 (Connection timed out))
  • [16:38:05] <janneg> so only $MANY displays/pico projectors and beagles are missing for the video wall
  • [16:38:08] <janneg> nice
  • [16:38:29] <janneg> and of course beaglebots for the pack
  • [16:42:17] * mrc3 (n=ddiaz@189.157.111.109) Quit ("Leaving")
  • [16:46:57] <koen> i can arange a few revb beagles
  • [16:47:00] * jipi (n=jipi@bb116-14-207-189.singnet.com.sg) Quit (Remote closed the connection)
  • [16:47:00] <koen> 5 or 6
  • [16:47:28] <mru> I can get beagles from jason
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  • [16:49:30] <koen> i should have a casing for 6 beagles NeXT week
  • [17:01:29] <muriani> a NeXT beaglecase?
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  • [17:20:29] <dagger> any idea what might cause this error message in 2.6.30-omap1 (06025-g9474788) http://dpaste.com/63455/
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  • [18:51:13] <rkirti> I am running a custom image (gpe-image with x11vnc added) and trying to configure it to network with my laptop through usb. ifconfig usb0 192.x.x.x gives "ifconfig: SIOCSIFADDR: No such device"
  • [18:51:39] <rkirti> Am I missing a package (kernel module?) for usb related stuff ?
  • [18:51:50] * dagger (n=dagger@gentoo/developer/dagger) Quit (Remote closed the connection)
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  • [18:56:44] <bobkatzz> koen:ping - soory to hear you are ill - how are things today?
  • [18:57:03] <bobkatzz> that was "ping"
  • [18:57:06] <koen> pretty good
  • [18:57:24] <bobkatzz> how did it become a smiley (evil smileys?)
  • [18:57:36] <bobkatzz> still in the hospital?
  • [18:57:44] <koen> i should be only one mri away from freedom
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  • [18:58:04] <koen> still in the hospital
  • [18:58:21] <bobkatzz> wow - Angiograms are not fun - had one about 15 years ago
  • [18:59:21] <bobkatzz> you communicating on phone? do you have any internet there?
  • [18:59:33] <koen> they only stuck a cathether in my heart twice
  • [18:59:55] <koen> 3g on iPhone
  • [18:59:57] <bobkatzz> wow sorry to hear that - it was a virus?
  • [19:00:15] <koen> seems to be
  • [19:01:12] <bobkatzz> I just scanned the logs before jumping on thoday to catch up - been off line for a few - so hope you heal fast - lots of antibiotics?
  • [19:02:03] <koen> just ibuprofen
  • [19:02:21] <bobkatzz> better than Tylanol from what we are reading now -
  • [19:02:40] <bobkatzz> glad I never took the stuff
  • [19:03:38] <bobkatzz> I've been fine-tuning FLDigi - ti's got some pretty awesome features - image transfer and some other things I haven't played with yet
  • [19:03:41] <koen> haven't had pain in two days, so i suspect they are keeping me just for tests now
  • [19:03:59] <bobkatzz> that's always good
  • [19:04:24] <koen> my softrock should arriv?? tomorrow
  • [19:04:28] <bobkatzz> hospital suck but there the place to be if there are problems
  • [19:04:38] <bobkatzz> kewl!! which model 6.3?
  • [19:04:59] <koen> ask Crofton :)
  • [19:05:18] <bobkatzz> ok
  • [19:05:34] <bobkatzz> is it a RXTX or just RX?
  • [19:05:41] <koen> 40m is all i know
  • [19:05:52] <bobkatzz> ok nice
  • [19:06:05] <bobkatzz> how good are you with SMT??
  • [19:06:30] <koen> never tried
  • [19:06:50] <koen> i could bribe someone :)
  • [19:06:58] <bobkatzz> if its not going to transmit then you won't have to worry about toriods - those little suckers are tricky
  • [19:07:33] <bobkatzz> hell - I'd assemble it for you but looks like it's on it's way to NL :/
  • [19:07:59] <bobkatzz> he only live about 1.5 hrs from me :D
  • [19:08:10] <bobkatzz> ok 2
  • [19:08:16] <koen> it's already in nl
  • [19:08:23] <bobkatzz> ah ok
  • [19:08:46] <koen> i missed it on friday
  • [19:09:15] <koen> and fedex on thursday
  • [19:09:30] <bobkatzz> crap that sucks
  • [19:09:52] <koen> backlog :)
  • [19:10:30] <koen> but my mom came over to feed the pets, so she can accept the backlog on monday
  • [19:10:57] <bobkatzz> I hate missing things in the mail - it's exciting for something to show up
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  • [19:11:47] <koen> indeed
  • [19:11:56] <bobkatzz> unless it's like the the damn belts for my Heathkit SB-101 - those took over a month and I had to file a greivance with eBay and Paypal to get them to send them
  • [19:12:11] <bobkatzz> slackers
  • [19:12:29] <bobkatzz> and a ham too - that really made it worse
  • [19:12:36] <koen> my first HDTV is schedules for next week as well :)
  • [19:13:01] <bobkatzz> nice
  • [19:13:09] <koen> bah, i can't spell
  • [19:13:22] <bobkatzz> my wife and I inherited my older son's when he moved to LA
  • [19:13:43] * koen blames iPhone kbd
  • [19:14:58] <bobkatzz> hey yeah I've been thinking it would be kewl to just put a touchscreen on the BeagleBrick (my project) and then use a pico for the monitor heh
  • [19:15:41] <bobkatzz> and project it on like rocks and buildings and things when out on DX-peditions
  • [19:16:58] <koen> there Will be a ts kit available soon aiui
  • [19:17:20] <koen> (not from TI or dk)
  • [19:17:38] <bobkatzz> what's aiui
  • [19:17:52] <bobkatzz> ui= suer interface yas?
  • [19:17:55] <bobkatzz> user
  • [19:18:18] <bobkatzz> what's the ai part?
  • [19:18:27] <koen> as i understand it
  • [19:20:01] <bobkatzz> < - - - always wanted one of those monitors like on "La Femme Nakita" hehe - those halogram-type ones that popped up out of the table
  • [19:20:27] <bobkatzz> pico + fog machine :P
  • [19:22:54] <bobkatzz> did you ever see the REACTable?
  • [19:23:29] <koen> i think so
  • [19:23:35] <bobkatzz> http://www.youtube.com/watch?v=0h-RhyopUmc
  • [19:24:03] <bobkatzz> my son and I were going to build one but the digital projector was an obstacle
  • [19:24:29] <bobkatzz> so now one could build a "mini-reactable" with a pico and a BB I bet!!
  • [19:24:56] * koen (n=koen@188.89.41.177) Quit ("Get Colloquy for iPhone! http://mobile.colloquy.info")
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  • [19:28:50] <_av500_> hi bobkatzz
  • [19:30:16] <_av500_> worked DL0TD yet?
  • [19:30:42] <bobkatzz> hey _av500_ ! happy 4th!
  • [19:30:50] <bobkatzz> extended :)
  • [19:32:06] <_av500_> Christos_N: you still here? bobkatzz is the resident ham here
  • [19:33:59] <bobkatzz> heyeah he got me on IM there
  • [19:34:12] <_av500_> ah ok
  • [19:34:25] <bobkatzz> hey koen did you get that last brain fart of mine? :P
  • [19:34:58] <koen> the mini table?
  • [19:35:04] <bobkatzz> heh yeah
  • [19:35:08] <_av500_> ikea?
  • [19:35:28] <bobkatzz> BTW I just put Colooguy on my iPhone - pre kewl!
  • [19:35:41] <bobkatzz> Ikea??
  • [19:35:52] <_av500_> the mini table
  • [19:36:32] <bobkatzz> no it's this - http://www.youtube.com/watch?v=0h-RhyopUmc
  • [19:36:42] <Christos_N> Hi again _av500_
  • [19:36:56] <Christos_N> Hi also to bobkatzz!!
  • [19:37:04] <bobkatzz> and I was saying that you could make a mini version with a pico and ccd camera
  • [19:37:10] <bobkatzz> hey Christos_N
  • [19:37:20] <_av500_> ah right
  • [19:37:27] <bobkatzz> did you get my responses on the IM?
  • [19:38:00] <bobkatzz> actually I'm on my Beagle right now with Pidgin - kewl eh?
  • [19:38:52] <_av500_> totally
  • [19:39:09] <_av500_> on your boat?
  • [19:39:22] <_av500_> over SW?
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  • [19:39:38] <bobkatzz> hey that's me on Clloguy! hehe
  • [19:39:39] * booxter (n=booxter@212.98.182.22) has joined #beagle
  • [19:40:13] <bobkatzz_> Just testing ;)
  • [19:40:21] <bobkatzz_> It q
  • [19:41:11] <bobkatzz_> Um - oops - see what you mean about the keyboard koen ;)
  • [19:41:25] <bobkatzz_> Ok bye
  • [19:41:38] * bobkatzz_ (n=bobkatzz@c-24-127-13-167.hsd1.va.comcast.net) Quit (Remote closed the connection)
  • [19:41:50] <bobkatzz> nice
  • [19:42:13] <bobkatzz> so Christos_N - you had a question about fldigi on the BB? yes?
  • [19:42:31] <Christos_N> actually a question about TDM on McBSP ...
  • [19:43:23] <bobkatzz> heh - tag - you're it - I just responded over on the IM panel :P
  • [19:43:53] <_av500_> Christos_N: what is the part you want to connect to?
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  • [19:45:09] <Christos_N> its an I2S ADC
  • [19:45:40] <bobkatzz> <that's Greek to me> evgharisto!
  • [19:46:13] <Christos_N> means "thank you!!"
  • [19:46:21] <_av500_> ne
  • [19:46:27] <bobkatzz> parakalo!
  • [19:46:42] <_av500_> tiropita
  • [19:47:27] <Christos_N> ...cheesepie
  • [19:47:28] <bobkatzz> my sister lives in Athens and is married to a Greek artist - Triantafyllidis < 30 petals = "Rose"
  • [19:47:41] <_av500_> Christos_N: so why tdm? several adc?
  • [19:47:56] * _av500_ loves tiropita
  • [19:48:34] <bobkatzz> ok guys I gotta go get ready to go off for som Kufta-kabobs (Armenian extension of 4th of July! )
  • [19:48:57] * koen can't recall any of the greek he learned
  • [19:49:04] <bobkatzz> koen - get some rest and be well - sending good vibes your way - talk to you all later
  • [19:49:10] <Christos_N> bye bobkatzz
  • [19:49:13] <koen> i used to be read homeros :(
  • [19:49:21] <bobkatzz> kala speresis Christos_N
  • [19:49:41] <koen> oooh
  • [19:49:43] <koen> kofta
  • [19:49:53] <_av500_> yummy
  • [19:50:12] <bobkatzz> prosthehi! melao Helenika!!
  • [19:50:27] * koen puts away his phone
  • [19:50:28] <koen> later all
  • [19:50:31] * koen (n=koen@188.89.41.177) Quit ("Get Colloquy for iPhone! http://mobile.colloquy.info")
  • [19:50:39] <_av500_> be good
  • [19:50:52] <bobkatzz> yeha banjanov kufta (little chunks of eggplant in between the kuftas - mmmm nummer tuffies!)
  • [19:51:31] <bobkatzz> with Piaz - onions and parsley cut up fine with Sumac - something you don't find in the US
  • [19:51:58] <bobkatzz> well actually you find it on the roadsides but everyone thinks it's poisonous - which it's not :P
  • [19:52:01] <bobkatzz> bye then
  • [19:52:23] <_av500_> 73
  • [19:52:28] <Christos_N> 73
  • [19:52:32] <bobkatzz> BeagleBrick-1 over and out 73
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  • [19:53:42] <Christos_N> bye from mee too
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  • [21:23:23] <Guest768> If I want to optimize the linux-omap-2.6.29 kernel for lmbench what kernel configs would be most vital?
  • [21:25:19] <mru> why would you want to do that?
  • [21:25:26] <mru> lmbench is a synthetic benchmark
  • [21:25:51] <mru> optimising for it is likely counterproductive for real-world use cases
  • [21:26:08] * myhrman (n=miranda@h-159-108.A155.priv.bahnhof.se) Quit ()
  • [21:26:27] <Guest768> I am doing a paper for a cs class and I have to use lmbench.
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  • [21:32:24] <mru> Guest768: reconsider taking that class
  • [21:32:52] <Guest768> mru: too late ;-)
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  • [21:38:44] <Tudor_mt> is there anybody here that can help me with just a small piece of information?
  • [21:39:46] <adj> shoot, maybe someone knows something
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  • [22:10:44] <Aditya> hi
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  • [22:33:12] <ssvb> mru: do you happen to know if cortex-a8 has some kind of direct data forwarding from load to store? seems like the fastest way to copy data is to just load some value and then immediately store it to memory with the next instruction without even trying any kind of pipelining
  • [22:37:24] <mru> A9 has early forwarding from load to alu
  • [22:37:35] <mru> haven't seen any such information about A8
  • [22:37:46] <mru> that doesn't mean it isn't like that
  • [22:37:56] <mru> just that it's not documented
  • [22:42:25] <ssvb> so a pair of 'ldr' + 'str' sharing the same register seems to behave like moving data entirely inside of the load/store unit, and just also providing a copy of data into a register as a side effect
  • [22:43:38] <ssvb> now memcpy for cortex-a8 looks like this: http://www.nabble.com/-PATCHv2--ARM%3A-NEON-optimized-implementation-of-memcpy.-td24344072.html
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  • [22:46:44] <mru> ssvb: would you like me to test it on A9?
  • [22:46:49] <ssvb> probably there are lots of undocumented or poorly documented tricks yet to discover :)
  • [22:46:59] <ssvb> mru: yes, it would be interesting
  • [22:47:22] <mru> make a statically linked binary of the test
  • [22:50:42] * Christos_N (n=Christos@ppp-94-66-58-119.home.otenet.gr) Quit ("ChatZilla 0.9.85 [Firefox 3.0.11/2009060215]")
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  • [23:09:33] <ssvb> mru: it's here http://siarhei.siamashka.name/files/20090706/test-neon-memcpy.tar.gz
  • [23:09:48] <ssvb> mru: takes quite a long time to run though
  • [23:10:04] <mru> how long is that?
  • [23:10:08] <mru> roughly
  • [23:11:44] <ssvb> mru: maybe 10 or more minutes
  • [23:12:15] * zedstar (n=john@fsf/member/zedstar) Quit (Read error: 110 (Connection timed out))
  • [23:12:22] <mru> running...
  • [23:12:24] <ssvb> it probably also depends on how fast clocked is your A9
  • [23:12:36] <mru> 140 MHz
  • [23:14:09] <mru> the _u versions are winning for the "very small" test
  • [23:15:18] <mru> what are the two speed figures printed for each test?
  • [23:16:31] * Wiedi (n=wiedi@newton-air.w.fruky.net) Quit ("^C")
  • [23:17:33] <ssvb> mru: first is an average speed of performing memcpy with all possible source and destination alignments in a cache line (64 * 64 variants), second is 'perfect alignment' test - both source and destination are cache line aligned
  • [23:18:43] <ssvb> mru: of course there is also loop overhead, but I was only interested in relative numbers for comparing various implementations
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  • [23:51:15] <ssvb> mru: did it get anywhere close to 'SDRAM' part already?
  • [23:51:41] <mru> doing the 3M one now
  • [23:53:21] <ssvb> 3M is the last test, if it's taking too long, probably just the results from 2M should be enough