**** BEGIN LOGGING AT Mon Sep 09 02:59:58 2013 Sep 09 04:24:21 I'm want to sample a voltage signal at around 2kHz. is there a way to achieve this without considering it as audio and using a DAC? Sep 09 04:24:38 sorry, i'll be using a beaglebone black. Sep 09 05:28:34 Hi Sep 09 05:28:49 Anyone there?? Sep 09 05:29:03 I got too dark pictureswhen capturing them from camera cape using gstreamer? Can any one help me with this problem? Sep 09 05:29:12 Need some info for buying a beagleblack in India Sep 09 05:29:22 thangng90: take the lens cap off? Sep 09 05:29:36 no Sep 09 05:29:47 sorry, no idea. Sep 09 05:30:01 I do not touch anything on the cape Sep 09 05:30:11 thangng90: was a joke, never mind Sep 09 05:30:24 was a bad joke at that Sep 09 05:31:33 I also got an error message from v4l2src element: Inappropriate ioctl for device Sep 09 05:31:52 Abhi: I bought mine through element14 (Australia) -- but the have an Indian site: http://in.element14.com/ Sep 09 05:32:08 I've bought a lot of stuff through the Aus site and been very happy. Sep 09 05:39:51 hi,all,if I use a USB camera, should I use Device Tree? Sep 09 05:44:53 what should usb have to do with device tree? Sep 09 05:45:02 (besides the usb host controller, that is.) Sep 09 05:52:16 ok Sep 09 06:03:49 Hej Sep 09 06:18:04 anyone have a boot/uEnv.txt Sep 09 06:18:19 i'm having trouble editing mine so it'll boot to emmc with an SD card in Sep 09 06:27:50 The cortex-a8 TRM talks a lot about implementation specific choices. I wonder where to read about these implmentation choices for the AM335X. I am currently still fighting caching on MINIX and wonder what the "inner and outher" shareability means to omap hardware Sep 09 06:49:47 my understanting is that inner and outer talk about L1 and L2 caches but I am not sure Sep 09 06:57:48 does anyone know of a c++ connector for mysql that works on the beaglebone? Sep 09 06:59:30 cverster: do you actually mean "work", or rather "one that is already neatly packages for whatever distribution you use?" Sep 09 07:06:26 there is very little already neatly packaged for Angstrom it would seem to me Sep 09 07:06:35 LetoThe2nd: so one that works Sep 09 07:07:15 pick one that crosscompiles :) Sep 09 07:09:43 my application on the beaglebone should be scalable Sep 09 07:09:51 LetoThe2nd: so I don't think I can Sep 09 07:10:49 huh= Sep 09 07:11:13 what is the *actual* problem? Sep 09 07:11:51 #exactsteps Sep 09 07:18:01 simple Sep 09 07:18:32 LetoThe2nd: Want to access MySQL, using C++ on a Angstrom distrib that compiles on the beaglebone Sep 09 07:21:49 cverster: so what keeps you from using, or at least trying the one that you would normally use? Sep 09 07:24:06 the c++ connector for MySQL is x86, it does not compile on the Beaglebone Sep 09 07:24:08 properly Sep 09 07:24:26 sorry, LetoThe2nd: Forgot to tag you there! Sep 09 07:24:28 does "not compile properly" is not an error message. Sep 09 07:25:11 and if it has crosscompilation issues, the best approach is to patch (== fix) them. Sep 09 07:28:56 LetoThe2nd: I don't think I have the expertise to patch them yet! Sep 09 07:30:27 cverster: then file bugs - i seriously doubt that in a magical way some library will pop up to your rescue if there is a kind of generally accepted one that just has CC issues. Sep 09 07:31:37 ok thanks. but like i said, i dont really want to cross-compile Sep 09 07:31:55 *sigh* Sep 09 07:32:18 so what keeps you from building *in* target if you like that more? Sep 09 07:32:36 if it doesn't build there, the issues are most likely jsut the same. Sep 09 07:32:48 besides the waste of time, of course. Sep 09 07:33:08 it just tells me it does not recognize the lib file Sep 09 07:33:21 I guess that is because it's a 32-bit file Sep 09 07:33:59 sorry, but this getting you nowhere - not providing a full build log, but just muttering snippets out of context and assumptions. Sep 09 07:34:15 try to build it, then provide the full log in a pastebin. Sep 09 07:36:32 because the snippets you pick and assumptions are probably jsut wrong. Sep 09 07:37:12 ok thanks Sep 09 07:37:12 example - about all libs on arm are 32bit with the (at least for today rare exception) of arm64. Sep 09 07:43:53 the *$(*$(@ mysql site even tells you to build it from source Sep 09 07:44:03 and the downloads sections has a 'source' option Sep 09 07:44:16 hrhr Sep 09 07:44:26 didn't even dig into that so far. Sep 09 07:51:41 LetoThe2nd: I googled for 'mysql c++' and went to the first link Sep 09 07:53:17 [kernel] koenkooi pushed 1 new commit to 3.12: http://git.io/ZFvhGw Sep 09 07:53:17 kernel/3.12 ed2f2fa Koen Kooi: 3.12: update to latest mainline... Sep 09 07:59:26 I've got a beaglebone black and want to sample a voltage signal at around 2kHz. is there a way to achieve this without considering it as audio and using a DAC or the audio shield? Sep 09 08:00:11 PRU Sep 09 08:00:20 but only for digital signals Sep 09 08:02:27 hey can anyone help me quickly Sep 09 08:02:40 got ubuntu going on beagle back.. logged in using ubuntu/ubuntu Sep 09 08:02:45 cant figure out the root passwd... :\ Sep 09 08:03:07 what does this have to do with the hardware you're running it on? Sep 09 08:04:43 it doesnt.. ? Sep 09 08:04:47 right. Sep 09 08:05:08 just thought someone else might of installed it, had the same thing.. ? Sep 09 08:05:44 I would try 'sudo' or #ubuntu Sep 09 08:06:07 oh yip forgot about sudo Sep 09 08:06:08 working now :P Sep 09 08:06:09 heh thanks Sep 09 08:06:17 cya Sep 09 08:06:26 np.. :P Sep 09 09:13:09 LetoThe2nd: I get the following error when compiling the c++ connector Sep 09 09:13:18 . /usr/lib/libmysqlcppconn.so: file not recognized: File format not recognized Sep 09 09:15:48 cverster: 1) have you read what koen said and the respective documentation? 2) still, please provide the *FULL* buildlog - not the snippet that you think is importatnt. Sep 09 09:16:46 ok cool, how do I access the full buildlog? Sep 09 09:18:04 by tee'ing your combined out/err into a file, for example. Sep 09 09:18:51 ./foo 2>&1 | tee funkylogfile.txt for example. Sep 09 09:24:59 LetoThe2nd: I did what you said, and there is one line in the log file, namely: /usr/lib/libmysqlcppconn.so: file not recognized: File format not recognized Sep 09 09:24:59 collect2: error: ld returned 1 exit status Sep 09 09:25:48 cverster: probably because the build steps over what already happened. redo it. Sep 09 09:26:23 cverster: you also might want to read up on shell redirection, etc. Sep 09 10:08:04 ANy trolls in Sep 09 10:09:37 LetoThe2nd: did what you said with the same results. And thanks, am reading up! Sep 09 11:03:08 Hello, it seems like that I could not find /sys/kernel/debug/omap_mux/gpmc_a2 on the beagleboard, could you let me know what should I do? Sep 09 11:04:13 mount the debugfs, probably. Sep 09 11:05:17 It already have mounted as "debugfs on /sys/kernel/debug type debugfs" Sep 09 11:05:32 Anyway thanks you. Sep 09 11:06:13 then you need to be more precise - which beagleboard - which kernel Sep 09 11:07:03 I use Beaglebone (I mean white one), and kernel version is 3.8.13xenomai-bone23 Sep 09 11:07:37 * LetoThe2nd bets that kernel(config) is whacked, then. Sep 09 11:13:10 OK, I need to check the kernel first. By the way, could you let me know where *.dtbo files are placed? I want to check frameworks before rebuilding the kernel. Sep 09 11:22:09 well I fried the 1 gig swal sd Sep 09 11:22:14 swal/swap Sep 09 11:22:33 and the build crashed so now I wait for the odroid to get htere Sep 09 11:22:53 anyone turn a bb/bbb into a nas Sep 09 11:23:58 I found my old bb in the closet lastnight Sep 09 11:24:26 and that now I want to make a small nas for personal files Sep 09 11:24:37 and use for trvl Sep 09 11:28:41 hi Sep 09 11:29:22 can someone help me to install beagle driver under windows? Sep 09 11:29:46 looks like the boned64.exe has some faults in it Sep 09 11:30:41 windows cant find a driver for beaglebone, thats the main problem Sep 09 11:31:24 and all inf files doenst have crlf on the end which is required for windows Sep 09 11:35:04 are you using the armstong distro or another Sep 09 11:35:23 the driver only works when using the armsrtong distro from what I have seen Sep 09 11:35:26 its the default linux shipped with beagle (get my beagle today) Sep 09 11:35:56 I installed the driver with no issues Sep 09 11:36:01 what ver of win ? Sep 09 11:36:05 if i extract the boned64 into a folder and point windows to install drivers from that folder is also no driver found Sep 09 11:36:12 64bit windows 7 Sep 09 11:36:22 all inf files does not end with crlf Sep 09 11:36:22 no thats not how you install the driver Sep 09 11:36:39 i installd the exe file Sep 09 11:36:41 you have to run ithe install exe it will install the driver Sep 09 11:36:57 and then you plug the bone in and it will find the driver Sep 09 11:37:01 what i have done but windows cant find a driver for beagle Sep 09 11:37:08 you dont have to point it to a file Sep 09 11:37:20 bb or bbb Sep 09 11:38:06 http://beagleboard.org/static/beaglebone/latest/README.htm#step2 Sep 09 11:38:21 I followed this page and had no issues Sep 09 11:39:03 pf irc :-( Sep 09 11:39:24 sorry my connection was broken, i am the one with the driver install issue Sep 09 11:39:43 also you might want to get a case to protect your bb/bbb Sep 09 11:39:46 http://www.logicsupply.com/products/bb100 Sep 09 11:39:54 small simple case Sep 09 11:41:33 windows cant find a driver even if the driver installer executed :-( Sep 09 11:41:35 that case is for the bbb Sep 09 11:41:51 de install the driver Sep 09 11:41:57 and retry Sep 09 11:42:07 redownload the driver Sep 09 11:42:13 and try again Sep 09 11:42:14 alread tried Sep 09 11:42:37 well dont know what to tell you I ran it when I got mine following the page and it worked fine Sep 09 11:42:52 and I am on w7 Sep 09 11:43:11 sounds like your windows has issues Sep 09 11:43:38 i am sure my windows doesnt have issues Sep 09 11:44:32 the only you did was tu run boned64.exe and afterwards connect your device? Sep 09 11:45:15 if windows did nothave a issue it would have found the driver Sep 09 11:45:31 so there could be a driver conflict Sep 09 11:45:55 I have had it happen with pl2303 cables Sep 09 11:46:07 and soem other usb to serial devices Sep 09 11:46:50 idea, could you tell me which driver you use if you right click your usb connected beagle in driver manager? Sep 09 11:48:09 device manager not driver manager Sep 09 11:54:11 I rm the driver once I loaded debian on the unit Sep 09 11:54:22 since I no longer needed it Sep 09 11:54:45 I dont keep things on my system when I no longer need then Sep 09 11:54:48 sorry Sep 09 12:31:06 s Sep 09 12:32:28 hi guys, just a question: is there any documentation on how to run asterisk on beaglebone first type not black ?? Sep 09 12:33:10 i know there is a ready to go image for the black but nothing found for older one Sep 09 12:33:13 thank you Sep 09 12:33:26 you would have to compile from src Sep 09 12:33:32 on the board Sep 09 12:33:45 it has been done but no one has done pkgs for it Sep 09 12:33:56 I am working on arm pkgs for freeswitch Sep 09 12:34:09 I hope to have pkgs today when my odroid gets here Sep 09 12:35:27 x Sep 09 12:40:50 thank you rneese so i'll stay tuned (or go for a black... ;-)) Sep 09 12:47:29 Guest92885 lol bad joke : once you go Beagle bone black you never go back Sep 09 12:47:34 sorry Sep 09 12:47:41 lol Sep 09 12:47:51 look at the odroid also Sep 09 12:47:57 its a quad core Sep 09 12:48:16 I think bb should try and go quad Sep 09 12:48:34 I wonder if this GE christmas light data signal can go 40 feet Sep 09 12:48:35 it would make a great board with quad and 4 gig of ram Sep 09 12:48:46 never need another dev unit for a long time Sep 09 12:49:02 i don't think there is a TI quadcore Sep 09 12:49:13 Also - 'dev' - it's not a PC. Sep 09 12:49:53 in many ways i would appreciate the bbb being guaranteed to be available for 10 years rather than quadcore Sep 09 12:49:58 / .... Sep 09 12:51:39 I was thinking of using 8 bbb and making a beowolf cluster Sep 09 12:52:04 worst movie ever. Sep 09 12:52:08 ok, at least close. Sep 09 12:52:08 you should arrange them in a circular pattern Sep 09 12:57:09 https://www.miniand.com/products/Hackberry%20A10%20Developer%20Board Sep 09 12:58:53 lol Sep 09 12:59:11 I will have 3 diff boadrs as of today Sep 09 12:59:23 the hacken berry a bbb and a odroid Sep 09 12:59:32 all being used to dev on Sep 09 13:01:22 According to the black budget summary, 35,000 people and $11 billion annually are part of the Department of Defense-wide Consolidated Cryptologic Program. Sep 09 13:03:35 SilicaGel: given only this totally out of context chunk of information, one could guess that every one of those 35,000 persons is earning 314,285.7143$ annually. so lets make that 35,001 - where can i sign up? Sep 09 13:03:54 Holy merde! Sep 09 13:04:00 well wait Sep 09 13:04:10 they probably buy a lot of computers too, if their task is decryption Sep 09 13:04:52 SilicaGel: was just to prove that you initial post was worthless for itself. Sep 09 13:04:55 http://26-26-54.hardwarebug.org/133 Sep 09 13:05:11 nobody bit so i'm going to say it anyway. He should ararnge his 8 beaglebones into a circular pattern, so that he can form a beaglebone black hole Sep 09 13:06:50 That lead my mind to the idea of quantum computers, which is how I got on cryptography, which doesn't necessarily mean that out of context sentence ties to anything, other than that my brain is not functioning very well Sep 09 13:10:31 drugs are baaad, mkay Sep 09 13:12:13 ok Sep 09 14:25:20 Hi I would like to test PWM by using Python but I would like to register values at /sys/devices/bone_capemgr./slots file. Sep 09 14:26:04 Could you let me know how can I do that or some links about it? Sep 09 14:37:54 is there any one who worked with camera cape before? Sep 09 15:12:22 Hi guys Sep 09 15:12:54 I'm thinking in buying a beaglebone black Sep 09 15:14:24 R0adMaster: thinking is generally completely overrated. Sep 09 15:14:39 but before I do I would like to know how hard is to use Qt 5.1 to remotely deploy into beaglebone black from my laptop Sep 09 15:16:10 Does anyone uses Qt enviroment for developing beaglebone applications? Sep 09 15:18:34 isn't qt5 this fancy gl-only buzzword thing? Sep 09 18:08:43 Playing with FLIR scanners is a great way to pass the afternoon. I knew I smelled something funny, crappy power supply. Sep 09 18:19:58 * SpeedEvil wants a FLIR scanner. Sep 09 18:20:59 Hello Sep 09 18:21:32 I wanted to use both the SPI interfaces from Beaglebone Black Sep 09 18:21:51 Do I need to do the Device Tree Overlay? Sep 09 18:24:59 ernil: yes in addition you will need to display the HDMI interface Sep 09 18:25:33 prpplague: s/display/disable/ ? Sep 09 18:26:01 yea sorry disable Sep 09 18:26:39 :) Sep 09 18:29:21 any one here? Sep 09 18:30:17 <_av500_> yes Sep 09 18:31:35 * ogra_ isnt here ... Sep 09 18:31:40 i'm there though Sep 09 18:34:29 <_av500_> thangng: just ask Sep 09 18:44:32 Could I use gstreamer to capture images from Camera Cape instead of using Cheese? Sep 09 18:55:18 Cheese uses gstreamer as backend Sep 09 18:57:20 <_av500_> cheese will also leave a smear on the lens Sep 09 18:57:59 when using gstreamer with v4l2 driver, I always got an error related to ioctl, even I use the latest release image Sep 09 18:58:33 it results very dark images Sep 09 19:00:29 the latest image for beaglebone is 11-22-12, it already supports Camera Cape, right? Sep 09 20:45:45 Where is that nice diagram of how L2/L3 interconnect on the sitara? Sep 09 20:47:11 SilicaGel, you mean the blobs called L3/L4 and the offramps to various bits? Sep 09 20:47:30 yeah Sep 09 20:47:40 there was a nice diagram of that and now I can't find it, it's not in spruh73b Sep 09 20:47:46 unless I'm just flat out missing it Sep 09 20:47:53 i meant 73c Sep 09 20:48:49 SilicaGel: chapter 10? Sep 09 20:49:12 DAMMIT Sep 09 20:49:13 thanks mru Sep 09 20:49:39 the chapter title of 'interconnects' should be a clue Sep 09 20:49:47 it should have been Sep 09 20:51:50 although with TI you never know... Sep 09 20:52:02 i was thinking L2 Sep 09 20:52:07 if I had searched for L3, perhaps I would have found it Sep 09 20:52:20 I was thinking L2/L3 rather than what it is, L3/L4, stupid me Sep 09 20:52:32 just think TCP/IP Sep 09 20:52:36 and Layers Sep 09 20:52:41 L2 usually refers to the A8 L2 cache Sep 09 20:55:22 <_av500_> L7 is a rock band Sep 09 20:56:47 _av500_, too square for me Sep 09 20:58:52 is there some sort of rescue mode for the beaglebone? Sep 09 20:59:17 that only boots the remote ssh server? Sep 09 20:59:24 and no other systemd services? Sep 09 21:28:19 morning trolls Sep 09 21:32:10 * vvu|Log does not think he suits the role of troll but mornin' too! Sep 09 21:32:30 mrpackethead: it's night here, you insensitive clod. Sep 09 21:34:27 so, there doesn't seem to be a sane rescue mode for systemd. best you can do is drop it into single user mode by adding the uEnv.txt arg systemd.unit=rescue.target Sep 09 21:35:00 i'm guessing you could have the ssh daemon boot up with that target. Sep 09 22:02:25 does anyone know the open ethernet ports on a beaglebone black? Sep 09 22:02:45 I am attempting to create socket server between the beaglebone and my computer Sep 09 22:13:59 wyatt_: I think that depends more on your preferred programming language and operating system used than the beaglebone platform itself Sep 09 22:19:29 yea BBB runs Linux which has POSIX sockets so you are good to go with any examples you find on the web Sep 09 22:31:26 later guys... Sep 09 23:03:41 koen, there? Sep 09 23:07:01 I think he ent to bed earlier Sep 10 00:39:35 i'm having an issue with debian on the beagle bone black. I've set the network interface to have a static IP, and I'm booting the board with the ethernet cable plugged in, yet on most boots I cannot even ping it after booting, but every now and again it comes up correctly. Anyone have any ideas? Sep 10 00:41:56 dmesg will show you the way. Sep 10 00:41:59 (most likely) Sep 10 00:42:15 or journalctl Sep 10 00:42:51 jonmasters: journalctl --this-boot specifically Sep 10 00:43:19 cool Sep 10 00:44:28 debian doesn't use evil lennartware, does it? Sep 10 00:44:29 err, crap, you're on debian. Sep 10 00:44:35 yeah, just realized what i was saying. Sep 10 00:44:38 check to make sure you ain't got a con man running around Sep 10 00:44:47 yeah, they're always trouble Sep 10 00:45:00 connection manager? Sep 10 00:49:05 nothing weird in dmesg Sep 10 00:49:29 and i'm not sure what conman does but 'ps aux|grep con' gives nothing Sep 10 00:49:46 dmesg doesn't usually have much on configuration of network interfaces Sep 10 00:50:06 generally there are only link up/down messages there Sep 10 00:51:53 everything looks dandy according to ifconfig/ip Sep 10 00:51:58 super weird Sep 10 00:53:03 what happens if you call ifup? Sep 10 00:53:23 not sure if that even functions in recent linux systems Sep 10 00:54:39 also what does ifconfig -a tell you about the adapter Sep 10 00:55:59 ifup just says the interface is configured, ifconfig -a output looks exactly like it shoudl Sep 10 00:56:01 hrm Sep 10 00:56:47 aaaaaaaaa Sep 10 00:56:48 so ifconfig lists the correct ip address... and it is unique on your lan? Sep 10 00:56:54 the switch port is bad! Sep 10 00:56:59 sorry to have wasted your time Sep 10 00:57:07 it lights up even when i unplug Sep 10 00:57:37 only checked the switch, not the port :S Sep 10 00:58:38 ewwwwwwwwwwwwwwwwwwwwwww ifup Sep 10 01:01:16 btw, is it safe to plug the client mode port into a powered usb hub _and_ have a 5v dc adapter plugged into the beagle at the same time? Sep 10 01:11:56 apparently ifconfig is also deprecated Sep 10 01:12:12 who knew? (maybe everyone else, but certainly not me) Sep 10 01:12:55 juul: yeah, it's safe to have both plugged in. Sep 10 01:13:31 awesome! Sep 10 01:13:35 juul: yea, i think you're suppose to use `ip addr` or something now :( Sep 10 01:13:57 juul: beaglebone is designed pretty darn well. :) Sep 10 01:13:59 Luqman: yeah. same with iwconfig. it's iw now. Sep 10 01:14:32 juul: the only problem i know of is if your power supply ramps up too slow. Sep 10 01:14:57 nomel: ok. Sep 10 01:16:30 i need to have two usb devices attached to the beagle bone black. i know you can mod the board to turn the client-mode port into a host-mode port, but is there a way to keep the client mode port and also have two host mode ports (without using a usb hub)? Sep 10 01:41:24 juul: dude, it's usb...just use an hub. Sep 10 01:43:01 juul: if you made the client port a host port, tyou could use ethernet to access the board. Sep 10 01:43:14 lol, wonder if they have a usb-over-ethernet gadget. Sep 10 01:49:05 nomel: :) a hub would be simpler Sep 10 01:54:41 if you're worried about size you can buy tiny USB hubs and then take the case off Sep 10 02:20:37 cute: http://www.usbjtag.com/vbforum/showthread.php?t=8259 Sep 10 02:21:13 http://www.raspyfi.com/the-best-raspberry-pi-power-supply/ Sep 10 02:25:06 I just ran an opkg update/upgrade on my BBB and after rebooting it looks like I've lost Gnome. Any ideas on how to start gnome or remedy my Angstrom build. Sep 10 02:46:21 daniel_ohh: systemctl --failed might show something graphical related Sep 10 02:46:33 you could do a systemctl status to see what's up. Sep 10 02:46:35 just a random guess Sep 10 02:56:03 Alright I'll give that a shot **** ENDING LOGGING AT Tue Sep 10 03:00:00 2013