**** BEGIN LOGGING AT Tue Apr 28 02:59:59 2015 Apr 28 08:50:06 Hi all. I have installed 4.0 kernel, my USB RNDIS connection doesn't work anymore, windows drivers are installed, IP set and tested with 3.8.13 kernel Apr 28 08:50:14 anything I can do? Apr 28 09:11:00 ifdown usb0 ifdown: interface usb0 not configured Apr 28 09:11:11 but ifconfig shows usb0 and its ip settings Apr 28 09:11:14 so why Apr 28 09:11:18 not configured Apr 28 09:46:15 Hi all. I have installed weston 1.5, a wayland compositor but it doesn't word with the drm backend which is needed for graphic acceleration. Problems can come from EGL or libdrm of TI. Does anyone has an idea or has wayland with graphic acceleration on beagleboard? Apr 28 09:46:38 there is no graphic accell on BBB Apr 28 09:46:54 as far as I know Apr 28 09:47:10 I think there is only a driver that supports framebuffer Apr 28 09:47:12 but not X Apr 28 09:47:56 thanks Apr 28 09:48:16 i read some stuff like that Apr 28 09:49:42 well there is some blob that only works on some specific revision after the correct incantations and sacrificing some animal (the bigger, the better!) AFAIK, but for mere mortals it boils down to "no acceleration" Apr 28 09:50:09 :) Apr 28 09:53:37 why dont you toggle some GPIOs instead? Apr 28 09:54:01 accelerated bitbang FTW Apr 28 10:00:21 other boards are a much better choice if you'd like to experiment with Wayland Apr 28 10:04:13 yes of course but we want to provide a distro on cheap boards Apr 28 10:05:17 * LetoThe2nd suggests amsp430 launchpad, then. Apr 28 10:05:30 rpi2 or odroid c1 have the gfx for that i think, they dont have the io or builtin emmc that beagle attractive for other tasks Apr 28 10:06:02 LetoThe2nd: thanks i'll check that Apr 28 10:06:38 clement: better don't do ;-) Apr 28 10:06:41 also hummingboard/cubox-i (i.mx6) work nicely with wayland/weston and video accel Apr 28 10:06:58 mdp: yes already done ;) Apr 28 10:07:05 the advantage of these is that like TI SoCs, i.mx6 also has docs Apr 28 10:07:23 unlike those other closed POS SoCs Apr 28 10:07:40 clement: +1 ;) Apr 28 15:09:58 hello Apr 28 15:10:10 is there any casing for beagle boards? Apr 28 15:15:43 so can a beagle board support dual monitors? Apr 28 15:16:18 marky9mark there are some out for 3d printers Apr 28 15:23:21 marky9mark .. which beagle board? black must have several Apr 28 16:13:32 hi there. my usb-storage works fine when bbb connected to debian, but windows 7 doesn't detect anything Apr 28 16:13:35 any ideas? Apr 28 16:13:39 kernel 4.0 Apr 28 16:14:01 windows 7 detects rndis connection it works Apr 28 16:14:11 but not usb-storage Apr 28 16:15:16 update on my search for the cause of blank LCDs with tilcdc when cpufreq is set to performance: it appears that tilcdc registers a callback to cpufreq to call tilcdc_crtc_update_clk if the clock changes. The only other time that function is called is within modeset, which is where the screen vanishes in the first place. Apr 28 16:16:10 Even more curious: it doesn't appear that the values used by tilcdc_crtc_update_clk() (or at least those printed by it's debug messages) change at all between the invocations. Apr 28 16:23:31 <_av500_> dies the lcd controller run off the cpu freq? Apr 28 16:23:33 <_av500_> does* Apr 28 16:45:51 I wonder what sample rate is necessary for input to provide response that human perception can't noticably notice Apr 28 16:46:04 noticably notice, not my best work Apr 28 17:38:19 <_av500_> depends Apr 28 18:10:30 _av500_, this is for the midi controller project Apr 28 18:50:00 <_av500_> ah Apr 28 18:50:41 <_av500_> 10ms should be easy to achieve Apr 28 18:53:59 what sample rate is necessary? Apr 28 18:54:10 to get 10ms Apr 28 18:55:10 Im thinking about breaking out all of the midi stuff on a seperate controller, trying to pick one that is lowest cost that will work well enough Apr 28 18:55:58 I hope MCP23017-E/SP is fast enough Apr 28 18:57:42 1.7MHz Apr 28 18:57:45 <_av500_> well, fs = 1 / delta_t Apr 28 18:58:27 <_av500_> this is not a controller Apr 28 18:58:40 no, but it will extend GPIO Apr 28 18:58:50 <_av500_> the BBB does not have enough GPIO? Apr 28 18:59:09 not for everthing I want Apr 28 19:05:04 the 32 gpio necessary for the matrix, 3-4 for pedals, 25ish for analog pots for controls, a bunch more Im still deciding on Apr 28 19:05:18 I think I can do the matrix with 24 though actually, didn't we talk about that already? Apr 28 19:05:55 if the I/O expanders dont work for the matrix, I will use them on an LED matrix I am planning for my living room Apr 28 19:06:22 might move away from the BBB for the midi controller section also, to something lower cost, smaller, lower power Apr 28 19:06:39 then step into something faster like an ODroid board for the sound module part Apr 28 19:12:47 cant figure out how to calculate sample rate from fs = 1 / delta_t Apr 28 19:13:23 if I have 1.7MHz, is fs = 1 / 1.7? What is deltat? Apr 28 19:14:23 1.7 * 10^6 Apr 28 19:15:37 you only need 100Hz to get 10ms response, now how long the cycle takes could be a limiting factor Apr 28 19:15:55 ok, how is that measured? cycle time? Apr 28 19:17:05 if it's a clock for instance there is not really any perceptible work being done during the cycles Apr 28 19:17:30 if it's signal processing it could be a bit of code per cycle Apr 28 19:18:17 over my head, but logged in hopes I can make sense of it later Apr 28 19:56:39 hi Apr 28 19:56:50 where can I find settings for g_multi? Apr 28 19:58:07 i mean iProduct iManufacturer and etc Apr 28 19:58:28 Ah! I have a cursor at last! Apr 28 19:59:42 I have a question regarding posting to the google group. I did a followup question yesterday and it was labeled as waiting for Apr 28 20:00:03 moderator attention before being posted. Today it's still not up. Apr 28 20:01:00 Is anybody here that might have any info on what I may have done wrong? Is there anything I should post here to clarify my situation? Apr 28 20:01:52 I see many joining and quitting but no talking. Apr 28 20:02:01 mjmcclary: I think initial posts are always marked for moderation Apr 28 20:02:15 It was an initial post Apr 28 20:02:31 Do you know how long it usually takes for moderators to get to them? Apr 28 20:02:32 cuts down a bit on spam bots supposedly Apr 28 20:03:18 dunno, but you can probably ask here if you want Apr 28 20:04:02 as long as it's not gsoc related I doubt anyone will bite back for it Apr 28 20:04:38 my question was on where to get to rcn's archive so I could load back image. Apr 28 20:04:59 I'm going to dig a bit to see if I can find the text... Apr 28 20:06:08 I was trying to do (on a beaglebone running 14.04)... Apr 28 20:06:14 sudo apt-get install linux-image-3.14.26-ti-r44 Apr 28 20:06:30 he used to have that stuff linked up on elinunx Apr 28 20:07:23 It failed because it didn't have the necessary repositiory in /etc/apt/sources.list Apr 28 20:10:29 Boss calls so I gotta bail. I'll come back later and ask again. Apr 28 20:57:34 _av500_: according to TRM 8.1.6.10, the LCD can run off the "Master Osc". Not sure if that corresponds to cpufreq. Apr 28 22:11:24 Good afternoon. Anyone here? Apr 28 22:11:55 (as in actually chatting rather than leaving the window open?) Apr 28 22:13:50 I'm trying to download a BBB kernel by issuing: sudo apt-get linux-image-3.14.26-ti-r44 Apr 28 22:15:29 According to RobertCNelson's instructions to Robert Fisher on Jan 18 Apr 28 22:16:40 in the google board item titled Power Management - Suspend Apr 28 22:18:03 Fisher said he couldn't download - then could after he'd added a repository. Apr 28 22:18:14 I can't download and can't find the repository. Apr 28 22:18:20 Anyone know where to look? Apr 28 22:27:16 hey, question about flashing a BBB rev C with Debian Apr 28 22:28:53 I copied the latest image from the BBB site using the Adafruit instructions. I popped in the sd card and booted with the USR button pressed, it lit up all 4 lights and then went into what looks like the proper flashing sequence. The eMMc light is quickly flashing. My question is that its been more than an hour at this point and its still "in progress" from what I can tell Apr 28 22:29:40 Is that normal? Is there a way to actually check progress or to see what's going on? Apr 28 23:17:46 It may have just booted up do you have a console cable? Apr 28 23:18:28 You may also wish to go to the beagleboard org site and pray it has up to date stuff. Apr 28 23:29:06 GenTooMan: I have a serial cable and it looks like its booted Apr 29 01:51:26 hi Apr 29 02:09:53 Anyone here? I'm having trouble getting video to output from my BB-xM Apr 29 02:12:58 I just followed the instructions to create an ubuntu 14.04 microsd card, I can log in over the network but no video is displayed over HDMI **** ENDING LOGGING AT Wed Apr 29 02:59:59 2015