**** BEGIN LOGGING AT Tue Oct 20 02:59:58 2015
Oct 20 08:31:26 <Zsolt--> hello all
Oct 20 11:33:10 * tbr downloads most recent flasher img for x15. seems to come without OS
Oct 20 11:33:53 <tbr> (that particular board)
Oct 20 11:58:29 <tbr> IT boots!
Oct 20 11:58:34 <av500> \o/
Oct 20 12:01:25 <tbr> hmm UART output is messy during flashing
Oct 20 12:01:55 <av500> needs ANSI colors?
Oct 20 12:01:59 <av500> flashing colors?
Oct 20 12:17:15 <tbr> hrm, UART login not possible, corrupted output somehow
Oct 20 12:17:56 <tbr> is it 5V and not 3.3? or maybe only 1.8V?
Oct 20 12:22:37 <av500> tbr: 1,8
Oct 20 12:22:43 <av500> no?
Oct 20 12:22:43 <tbr> I'd need to drag the scope out
Oct 20 12:22:54 <av500> check the schems
Oct 20 12:23:00 <tbr> hmkay, time to get my Archos-debug adaptor then
Oct 20 12:23:08 <tbr> didn't see a link to schematics
Oct 20 12:23:29 <av500> https://github.com/beagleboard/beagleboard-x15
Oct 20 12:23:44 <tbr> tnx
Oct 20 12:24:18 <av500> seems 3v3
Oct 20 12:24:27 <tbr> I should modify my ftdi dongle to switch between 1.8V and 3.3V instead of 5/3.3
Oct 20 12:24:59 <tbr> I wonder why the output is so garbled then. will have to try with minicom instead of screen
Oct 20 12:25:35 <av500> there is a buffer on the tx/rx
Oct 20 12:25:43 <av500> runs off 3v3
Oct 20 12:28:59 <tbr> that's what I get if I press return 10x after previously logging in blind and seeing part of a prompt before restarting minicom
Oct 20 12:29:02 <tbr> http://hastebin.com/zuleqeyeso.mel
Oct 20 12:29:28 <tbr> time to try a different adaptor thing
Oct 20 12:37:22 <av500> tbr: I would blame systemd
Oct 20 12:37:39 <tbr> HA! with my fake FTDI I get proper output, just the newlines are missing
Oct 20 12:37:56 <tbr> guess I should check with a scope at some point
Oct 20 12:38:34 <tbr> rcn-ee: is the debug UART 1.8V or 3.3V Vref?
Oct 20 12:40:13 <tbr> ah, after a reboot also newlines are working
Oct 20 12:40:23 <tbr> [   35.298154] omapdss error: HDMI I2C Master Error
Oct 20 12:40:25 <tbr> tsk
Oct 20 12:40:38 <tbr> time to try with a shorter HDMI cable, I guess
Oct 20 12:44:14 <tbr> [   25.664829] omapdss error: HDMI I2C Master Error
Oct 20 12:44:15 <tbr> nope
Oct 20 12:45:01 <tbr> will try different displays later
Oct 20 15:52:51 <veremit> where you found an x15 tbr?!
Oct 20 16:02:23 <tbr> veremit: It was FedExed to me :>
Oct 20 16:03:32 <veremit> heh o. rite.
Oct 20 16:03:56 <veremit> lucky you then :P
Oct 20 16:09:11 <tbr> https://groups.google.com/forum/?nomobile=true#!topic/beagleboard-x15/mqAF6V5fVWs
Oct 20 16:09:14 <tbr>     1) What your plans for the boards would be.
Oct 20 16:09:17 <tbr> Front questions on #beagle freenode during Europe daylight hours.
Oct 20 16:09:30 * tbr marks one question answered to veremit ;)
Oct 20 16:14:49 <veremit> looks like that thread got hijacked tbr lol
Oct 20 16:15:14 <tbr> I'm surprised how much it keeps on topic though
Oct 20 16:15:28 <veremit> which one lol
Oct 20 16:15:56 <tbr> people asking for borads
Oct 20 16:21:24 <veremit> well .. I see about 6-10 .. the rest is about power-up sequencing in the BBB and not even the x15 ..
Oct 20 16:21:41 <veremit> poor gerald .. lol .. not.
Oct 20 16:24:27 <tbr> ah, now also another hijack, lots of new off topic messages
Oct 20 16:24:41 * tbr just looked at it in his MUA
Oct 20 16:25:07 <rcn-ee> hijacking threads is traditional foe beagle. ;)
Oct 20 16:26:00 <tbr> rcn-ee: happen to have any thoughts on either the UART or the HDMI I²C error from earlier today?
Oct 20 16:27:24 <rcn-ee> sorry tbr had left my pc on logged into irc last night.. so i actually missed the question...
Oct 20 16:28:22 <tbr> 12:37:39< tbr> HA! with my fake FTDI I get proper output, just the newlines are missing
Oct 20 16:28:25 <tbr> 12:37:56< tbr> guess I should check with a scope at some point
Oct 20 16:28:28 <tbr> 12:38:34< tbr> rcn-ee: is the debug UART 1.8V or 3.3V Vref?
Oct 20 16:28:30 <tbr> 12:40:13< tbr> ah, after a reboot also newlines are working
Oct 20 16:28:33 <tbr> 12:40:23< tbr> [   35.298154] omapdss error: HDMI I2C Master Error
Oct 20 16:28:35 <tbr> 12:40:25< tbr> tsk
Oct 20 16:28:55 <tbr> I have yet to try a different HDMI display. probably tomorrow
Oct 20 16:29:03 <rcn-ee> it's 3.3v on the bbb...
Oct 20 16:29:08 <tbr> X15
Oct 20 16:29:15 <rcn-ee> ah
Oct 20 16:29:23 <rcn-ee> yeap.. 3.3v.. same ftdi..
Oct 20 16:29:43 <rcn-ee> what kernel? beta (A2 on ethernet) jack..
Oct 20 16:30:18 <tbr> ok, will look with a scope then at some point. as one of my FTDIs fails to read output properly
Oct 20 16:30:42 <tbr> yes A2 HW and your image from 1 or 2 days ago, flashed to EMMC
Oct 20 16:30:51 <rcn-ee> There was a hdmi regulator change on the "beta", so if it's an old kenrel display doesn't work.. and if you boot off eMMC.. you need the latest kernel..
Oct 20 16:31:39 <rcn-ee> (the microSD cd pin was tied to the ldo that runs the hdmi-edid, thus eMMC boot, microSD pin not enabled, thus ldo to hdmi-edid not enabled...)
Oct 20 16:31:41 <tbr> bbx15-eMMC-flasher-debian-8.2-lxqt-4gb-armhf-2015-10-18-4gb was what I flashed to the eMMC
Oct 20 16:31:53 <rcn-ee> okay that one is fine..
Oct 20 16:32:28 <rcn-ee> bbx15 and lcd share the same ground connection?
Oct 20 16:32:53 <tbr> only via the HDMI cable
Oct 20 16:33:20 <tbr> as both the x15 PSU and the receiver are 2-prong
Oct 20 16:33:35 <rcn-ee> try a different cable.. (i have a usb hub built-in to my dell lcd, so the usb gnd's them together)..
Oct 20 16:34:06 <rcn-ee> (and my power supply for the x15 is a 3 prong)
Oct 20 16:34:19 <tbr> yeah, that was my first thought so I left out the HDMI extension cable and only tried with a short cable
Oct 20 16:34:47 <tbr> I have to replace the short cable though
Oct 20 16:35:10 <tbr> I'll also try grounding the X15 and the RX
Oct 20 16:39:55 <veremit> is it possible to re-flash a BBB without uSD card (yet) ?
Oct 20 16:40:07 <veremit> I'm guessing probably not
Oct 20 16:40:19 <rcn-ee> veremit, bbblfs
Oct 20 16:40:29 <veremit> linky?
Oct 20 16:41:03 <rcn-ee> https://ungureanuvladvictor.github.io/BBBlfs/
Oct 20 16:41:15 <veremit> cheers
Oct 20 16:42:10 <rcn-ee> i has faving fun with it at one point, having bbb's flash bbb's... by forcing the usb0 to reset/pwer..
Oct 20 16:42:26 <rcn-ee> only got 1-2 shots before the kernel got too angry...
Oct 20 16:42:30 <veremit> hehe
Oct 20 16:42:59 <veremit> so could I (hypothetically) make it shift that jessie image in? I been havng a 'lack of spcae' isse on this pc :( f*in thing
Oct 20 16:43:01 <rcn-ee> but, the eMMC needs to be blank... the usb mode comes after mmc/eMMC..
Oct 20 16:43:18 <veremit> ah so I'd have to dd if=/dev/zero
Oct 20 16:43:23 <rcn-ee> correcto..
Oct 20 16:43:28 <veremit> yikes .. thats scary.
Oct 20 16:43:35 <veremit> but not unrecoverable :D
Oct 20 16:44:27 <rcn-ee> here's my hack repo, was assing bmap support.. https://github.com/RobertCNelson/BBBlfs/commits/bbb-flasher
Oct 20 16:45:16 <veremit> cool .. will drag that up soon as I get to work
Oct 20 16:47:15 <rcn-ee> veremit, it would have been very cool if there was a usb-fdti/gpio control available on the usb-slave, with a gpio tied to s2, reset, a gpio for u-boot..
Oct 20 16:47:29 <rcn-ee> then usb-flashing could be made very automated..
Oct 20 16:51:50 <veremit> rcn-ee .. and do it factory-side?! ;P
Oct 20 16:52:46 <veremit> but we all know how **p musb is .. :p
Oct 20 16:52:52 <veremit> ok .. changing sites :)
Oct 20 18:15:26 <jsk> I am doing a project based on object tracking using beaglebone black and cognimem PM1K neural chip and got stuck in defining the image loading functions using c++ . Are there any defined functions for loading images in c++ for BBB
Oct 20 18:19:03 <jsk> I am doing a project based on object tracking using beaglebone black and cognimem PM1K neural chip and got stuck in defining the image loading functions using c++ . Are there any defined functions for loading images in c++ for BBB
Oct 20 18:21:46 <rcn-ee> jsk, libturbo? i assume jpeg?
Oct 20 18:27:12 <_av500_> ultron
Oct 20 18:57:25 <stt_michael> oo serial logon times out heh
Oct 20 18:59:46 <zmatt> tbr: I noticed that according to the pinmux, pin 258 can be used to either i2c2 sda or hdmi scl
Oct 20 18:59:53 <zmatt> while 259 is i2c2 scl or hdmi sda
Oct 20 19:00:33 <zmatt> a little suspicious :P  (or at least a pretty stupid choice)
Oct 20 19:01:02 <stt_michael> oh no my bad
Oct 20 19:01:44 <zmatt> YOU BROKE IT
Oct 20 19:02:22 <stt_michael> not -yet- ...
Oct 20 19:02:32 <stt_michael> dd if=/dev/zero ... here we go .. :D
Oct 20 19:04:31 <tbr> zmatt: duuuuh
Oct 20 19:06:05 <zmatt> rcn-ee: btw, could you maybe include the modprobe rule and udev rule (or variation) for uio in your rootfs?  it shouldn't affect any non-uio users, but it would allow using uio with nothing more than an overlay
Oct 20 19:06:29 <zmatt> http://pastebin.com/GrHwgYiR   <-- contains the two files and a DT fragment example
Oct 20 19:09:07 <rcn-ee> zmatt, looks cool, i'll add it.. do you want to fork beagle/bb.org-overlays and push a bbb-adc-uio.dts option?
Oct 20 19:09:33 <zmatt> well the adc is just an example, you can use almost peripheral using uio
Oct 20 19:10:36 <rcn-ee> true, many of those are just examples. ;)
Oct 20 19:10:39 <zmatt> you can also use it to create interrupts to userspace simpler than the sysfs mechanism
Oct 20 19:11:59 <zmatt> e.g. http://pastebin.com/Yxb7Q8CY
Oct 20 19:12:21 <zmatt> (the reg declaration is simply because I also wanted access to that address range for the example)
Oct 20 19:13:25 <stt_michael> Rats: don't you just hate it when you've not got the right kernel config .. -sigh- .. *rebuilds*
Oct 20 19:15:03 <zmatt> given how fast the kernel compiles it doesn't bother me hugely
Oct 20 19:26:01 <stt_michael> yeah this ain't a top-line core-i7, but it suffices for me.
Oct 20 19:26:42 <stt_michael> .. aaaand its decided to do a full rebuild. Yay. Time for a coffee....
Oct 20 19:46:27 <stt_michael> hmm you say this should come p with an ndis usb device, rcn-ee ?!
Oct 20 19:47:11 <rcn-ee> stt_michael, the "lxqt" image does..
Oct 20 19:47:15 <rcn-ee> the "console" do not..
Oct 20 19:47:17 <stt_michael> perhaps I need to power from DC
Oct 20 19:47:19 <rcn-ee> or yea it does..
Oct 20 19:47:20 <stt_michael> no .. for flashing
Oct 20 19:47:42 * stt_michael digs out a PSU
Oct 20 19:47:47 <rcn-ee> after flashing, shutdown, pull out card, re-apply power , usb net comes up..
Oct 20 19:48:06 <stt_michael> I haven[t -got- to flashing yet ... lol
Oct 20 19:48:07 <rcn-ee> the 'flasher' never reaches user space...
Oct 20 19:48:11 <stt_michael> I'm trying to get usb boot
Oct 20 19:48:29 <stt_michael> oh wait...hrm .. I'm missing a step .. aren't I ..
Oct 20 19:49:13 <rcn-ee> step  1
Oct 20 19:49:59 <stt_michael> I've dd-d the boot block of emmc, and now I'm trying to get usb ndis boot via usb power ..
Oct 20 19:50:43 <Akex_> rcn-ee: can i mp with you ?
Oct 20 19:51:28 <rcn-ee> Akex_, sure, just waiting for ipc-dev/ti-opencl to build..
Oct 20 19:51:43 <Akex_> Thx ;)
Oct 20 20:04:35 <rcn-ee> jkridner, opencl is alive!!!  what's beagleboard.org's bitcoin address? we can setup x15 miners..
Oct 20 20:04:42 <jkridner> woohoo!
Oct 20 20:06:17 <stt_michael> oh jees ..
Oct 20 20:06:18 <stt_michael> :p
Oct 20 20:06:35 <rcn-ee> https://plus.google.com/106813818225399872098/posts/f2GWgRrjnjc mandelbrot..
Oct 20 20:07:04 <rcn-ee> now to push the final ti-opencl *.deb to the builders...  so this should be apt-get able in 30 mins..
Oct 20 21:06:32 <stt_michael> lol nice rcn-ee
Oct 20 21:29:02 <sciz> yo .. anyone know if I can play netflix on beaglebone black? without using outside service?
Oct 20 21:29:15 <rcn-ee> sciz, no..
Oct 20 21:29:25 <sciz> ahhhh. bummer
Oct 20 21:29:49 <ds2> rcn-ee: do you have a build script for the TI kernels that Jason (apparently) uses for the PRUSS training stuff?
Oct 20 21:30:09 <sciz> any suggestions for a single board computer and netflixing / hbogo / hulu?
Oct 20 21:30:20 <rcn-ee> sciz, a chromestick..
Oct 20 21:30:23 <sciz> but also for prototyping
Oct 20 21:30:49 <rcn-ee> ds2, i have a ti specific build for v4.1.x.. it's just ti's config and a patch for deb-pkg...
Oct 20 21:31:18 <ds2> okay...n/m... the slides show it is a 3.14.43
Oct 20 21:31:22 <rcn-ee> (and a patch for cmem/dts, so you can use the dsp..)
Oct 20 21:31:34 <rcn-ee> ds2, yeah sorry, didn't have a ti only in that era..
Oct 20 21:31:42 <ds2> 'k
Oct 20 21:31:52 <ds2> back to scouring git archives for a tree with a version like that
Oct 20 21:31:55 <rcn-ee> but when ti moves all stuff to v4.1.x, that's ready. ;)
Oct 20 21:32:12 <ds2> I am looking for a tree that works with his remoteproc/rpmsg labs
Oct 20 21:32:16 <sciz> <rcn-ee> anything with some pins for prototyping?
Oct 20 21:32:41 <rcn-ee> sciz, the chromestick has pins...
Oct 20 21:33:00 <sciz> hmmm.. ok.
**** ENDING LOGGING AT Wed Oct 21 02:59:58 2015