**** BEGIN LOGGING AT Mon Apr 07 02:59:59 2014 Apr 07 04:12:15 https://www.sparkfun.com/products/8269 what do you guys think of this power supply for a BBB? Apr 07 04:13:21 bout to preorder a rev C from that distributer and thats the only power supply they carry. 1a 5v enough? Apr 07 04:22:49 If I backup an SD card with `dd if=/dev/disk1 bs=1m | gzip -c > bbw_backup.img.gz`, how would I restore that image back to the SD card? Apr 07 04:25:05 gzip -d < bbw_backup.img.gz | dd of=/dev/disk1 Apr 07 04:26:28 thanks Apr 07 05:18:15 mjgardes_: After restoring the image, the beaglebone keeps giving me the error, "Wrong Image Format for bootm command", "ERROR can't get kernel image". Do you have any idea what I may have done wrong? Apr 07 05:20:10 no idea Apr 07 05:56:33 yay Apr 07 05:56:35 preordered Apr 07 05:56:49 preordered!!!!!! Apr 07 06:29:37 hi Apr 07 06:30:32 i bought a beagerbone black and it dosent load the USB dose any body knows what is wrong? Apr 07 06:47:48 ehssan, describe the steps you took so far Apr 07 07:04:40 i connected the usb and it supossse to load the driver and ask for it but it dosent do anything even dosent say dosent recognized. Apr 07 07:05:39 i tried reinsatlling the angestromge from sd and it was sucecce full but still no sine of usb Apr 07 07:08:37 is any body answring Apr 07 07:08:38 ? Apr 07 07:09:11 hi ehssan Apr 07 07:09:23 hi Apr 07 07:09:50 can u solve my issue? Apr 07 07:10:27 are you on windows or linux? Apr 07 07:10:59 windows Apr 07 07:11:08 and do you also have a serial connection/cable? Apr 07 07:14:02 how is that? Apr 07 07:14:16 sorry who is that? Apr 07 07:14:16 no parse Apr 07 07:14:25 still no parse Apr 07 07:15:21 check windows to errors (e.g. port disabled because of ....) or similar. Apr 07 07:16:18 that is a probleam to windows dosent show anything no errors no nothing its just like i didnt even connected any thing Apr 07 07:16:59 windows reports very few errors with usb Apr 07 07:17:04 but, get a serial cable Apr 07 07:17:12 connect it to the bbb Apr 07 07:17:14 see what the bbb does Apr 07 07:17:20 maybe the problem is there Apr 07 07:17:40 how do i connect it to bbb Apr 07 07:17:59 can i do it with lan connection Apr 07 07:18:00 ? Apr 07 07:18:50 google for "beaglebone black debug serial" Apr 07 07:18:51 read that Apr 07 07:18:58 come back if you have questions Apr 07 07:19:03 and ask specific questions Apr 07 07:19:37 and over the lan might also work Apr 07 08:32:28 anyone knows what the gcc options for bbb? Apr 07 08:32:46 i assume it is very long :( Apr 07 08:35:54 the easy thing is to install it on the device. the alternative depends on the distro you are running Apr 07 08:37:40 and the third option (harder) is to get a generic bare toolchain , compile for armv7 and link with the libs (libc and such you found on the devices) . neither off these have a very long list of options Apr 07 08:40:17 hi Apr 07 08:40:47 anybody can tell me wich version of kernel is more stable and USB runs correctly Apr 07 08:46:52 the most recent one Apr 07 08:47:07 it's very very seldom that newer kernels have more problems Apr 07 08:47:32 but it's usually still a good idea to wait for .1 :) Apr 07 08:49:41 KotH wich recomend me? Apr 07 08:52:34 newest kernel that is not .0 Apr 07 08:53:37 qt5.2 on bbb any tutorial how to cross compile ? (sgx enabled) Apr 07 08:54:14 qt-x: use your cross compile toolchain that you used for building the system Apr 07 08:56:56 use minicom to transfer binary files? Apr 07 08:57:10 you can Apr 07 08:57:31 well.. i don't know whether you can, but it is generally possible ;) Apr 07 08:57:47 scp ? Apr 07 08:58:07 that works too Apr 07 09:00:53 power Apr 07 09:01:03 oops Apr 07 09:01:44 term Apr 07 09:02:18 must be Monday Apr 07 09:03:45 definitly monday Apr 07 09:07:42 KotH you tried uwn100 or uwn200 ? Apr 07 09:07:53 usb seems not run Apr 07 09:08:35 https://groups.google.com/forum/#!category-topic/beagleboard/beaglebone-black/p48uk6rOpkk Apr 07 09:09:24 salaet: i have no idea what that is Apr 07 09:09:49 and just to avoid any confusions: i do not have any BB* Apr 07 09:10:19 KotH: ok,thanks Apr 07 09:11:33 salaet: you can describe your problem and i can try to help you debug it Apr 07 09:13:23 well, when I do lsusb my dongle doesnt appear Apr 07 09:13:38 I go to flash to sd old image Apr 07 09:14:59 thisis the dmesg Apr 07 09:15:02 http://pastebin.com/52ZNFQMP Apr 07 09:15:32 in final lines you can see the hub_suspend Apr 07 09:16:31 how do you power the bbb? Apr 07 09:16:43 with exeternal power supply Apr 07 09:16:52 I tried with power hub too Apr 07 09:16:57 and nothing Apr 07 09:17:02 have you tried to connect your dongle over an externally powered hub? Apr 07 09:17:05 ok... Apr 07 09:17:08 that sounds weird Apr 07 09:17:17 yes Apr 07 09:17:34 root@imx6q-wandboard-2gb-0 <- that sounds weird Apr 07 09:17:37 what kernel is that? Apr 07 09:18:07 do other usb devices work? Apr 07 09:18:30 I get the image from here Apr 07 09:18:31 https://rcn-ee.net/deb/rootfs/wheezy/ Apr 07 09:18:43 not ever Apr 07 09:18:49 weird Apr 07 09:19:13 can you show me lsusb -v and lsmod ? Apr 07 09:19:39 in minuts ... I'm flashing with other image Apr 07 09:20:20 KotH: I only want minimal debian or ubuntu Apr 07 09:23:22 in rootfs is only filesystem to build image as i now Apr 07 09:24:54 konradoo77:I follow this http://elinux.org/BeagleBoardDebian#Demo_Image Apr 07 09:25:02 is correct ? no? Apr 07 09:25:53 so mayby i wrong sorry Apr 07 09:26:29 hello Apr 07 09:26:36 hello Apr 07 09:27:22 i'm searching for a board with programmable I/O Apr 07 09:28:17 you found one Apr 07 09:28:22 one of many Apr 07 09:28:24 yes Apr 07 09:28:35 and how many ports are there? Apr 07 09:30:58 salaet: you have problem with usb devices on bbb?? Apr 07 09:31:24 joenge mongool Apr 07 09:31:45 konradoo77: yes Apr 07 09:32:17 when i have this promblem i use this Apr 07 09:32:26 echo 'on' | sudo tee /sys/bus/usb/devices/usb1/power/control Apr 07 09:32:35 and work well Apr 07 09:32:52 konradoo77: the main problem is wifi dongle Apr 07 09:32:59 I go to try Apr 07 09:33:25 wich version are you using in BBB Apr 07 09:33:27 ?¿ Apr 07 09:33:52 its debian image 3.8 kernel Apr 07 09:34:29 this comand help when you connect devise and sysstem dont see it Apr 07 09:35:37 http://pastebin.com/SCqZskDX this is my dmesg with your command Apr 07 09:35:42 nothing Apr 07 09:35:55 debian image 3.8 where did you getit? Apr 07 09:38:26 https://rcn-ee.net/deb/flasher/wheezy/ I flash image from ther and sametimes update work well well Apr 07 09:38:50 but use external power not usb power Apr 07 09:40:23 me too use external power Apr 07 09:40:46 but this images containt alot stuff that I don't need Apr 07 09:43:59 this pastebin without usb plugged Apr 07 09:44:01 http://pastebin.com/4vjiYABf Apr 07 09:45:22 If I plug usb flash drive , nothing Apr 07 09:45:37 I perform konradoo77 command and turns on and run Apr 07 09:45:41 but Apr 07 09:46:16 I plug uwn200 wifi dongle with command and not run Apr 07 09:47:10 and dmesg http://pastebin.com/2qAnSMj9 Apr 07 09:49:01 maybe try 3.13 kernel Apr 07 09:49:38 I tried Apr 07 09:49:41 and nothing Apr 07 09:49:44 usb 1-1: device not accepting address 9, error -71 Apr 07 09:50:11 I have two dongles and any of this runs ok Apr 07 10:16:50 hey , wich wifi dongle you use? Apr 07 10:16:54 with BBB? Apr 07 10:19:45 edimax Apr 07 10:37:46 hello Apr 07 10:38:04 i am using beagle one black board Apr 07 10:38:16 i also have source code for android Apr 07 10:38:22 anyone know about the ethernet tcp/ip Apr 07 10:38:55 can any one tell me how to compile the source code of android Apr 07 10:39:01 ??????? Apr 07 10:39:10 can you be a little more specific ? @ suraj Apr 07 10:39:24 also reply to Apr 07 10:39:26 ????? Apr 07 10:39:32 i want to implement modbus TCP/IP Apr 07 10:39:54 i guess we've libmodbus for it Apr 07 10:40:03 very well known library for c Apr 07 10:40:15 if you're using python, i would recommend you using pymodbus Apr 07 10:40:35 i am really new Apr 07 10:40:47 n i dont have any idea about it also Apr 07 10:40:59 so can you be more specific in explaining Apr 07 10:42:19 suraj:you not connected yesterday with nickname vika?? Apr 07 10:42:33 no he is my senior Apr 07 10:42:41 i am working under him Apr 07 10:42:43 if you need modbus solution private Apr 07 10:42:47 are you from UK Apr 07 10:42:58 no Apr 07 10:43:02 from Catalonia Apr 07 10:43:03 ok Apr 07 10:43:22 what ? Apr 07 10:43:22 ???? Apr 07 10:43:50 this is nice pdf to start with...http://www.modbus.org/docs/Modbus_Messaging_Implementation_Guide_V1_0b.pdf Apr 07 10:45:14 suraj:you need to do a project? Apr 07 10:45:41 yeah Apr 07 10:45:48 its my college project Apr 07 10:46:06 ok you are from india? Apr 07 10:46:11 yup Apr 07 10:46:26 how much time its gonna to talk me to implement Apr 07 10:46:38 because i dont have much time Apr 07 10:47:07 vika said connect 2 beaglebone Apr 07 10:47:30 the most simple using serial communications is using uarts Apr 07 10:47:30 modbus over tcp/ip is not very difficult Apr 07 10:47:32 hardly a day Apr 07 10:47:39 if you know what you're doing Apr 07 10:47:52 dastaan it's right Apr 07 10:48:03 i just want to send the data using modbus tcp/ip Apr 07 10:48:06 thats it Apr 07 10:48:42 Not impressed with farnell Apr 07 10:48:45 but you need In the other side any device that understant modbus tcp Apr 07 10:48:51 even communication between two beaglebone is fine too Apr 07 10:48:56 You can go for pymodbus if both the devices can run python Apr 07 10:49:25 it's more simplest to do uarts Apr 07 10:49:41 and cross tx and rx of each BB* Apr 07 10:49:42 salaet: True that Apr 07 10:49:54 I agree Apr 07 10:50:12 can we calls uarts as modbus Apr 07 10:50:18 no Apr 07 10:50:22 modbus is a protocol Apr 07 10:50:38 yeah Apr 07 10:50:39 that can run in serial Apr 07 10:50:57 but i will be in trouble at time of submission Apr 07 10:50:58 Farnell have changed the SKU on the beaglebone black, and not converted any old orders Apr 07 10:51:10 don't wate your time Apr 07 10:51:27 i should work on uarts Apr 07 10:51:34 go to derekmolloy or adafruit site Apr 07 10:51:40 yes and no Apr 07 10:51:55 modbus is a protocol Apr 07 10:52:01 How many days do you have ? Apr 07 10:52:20 may be 20 days Apr 07 10:53:19 If you want to complete , use uarts (it's serial communication) like com ports on windows Apr 07 10:53:36 ok Apr 07 10:53:49 the u can use minicom to try if run Apr 07 10:53:57 hihi Apr 07 10:54:29 ok, i've a basic question. Apr 07 10:54:31 who sells compatible power supply Apr 07 10:54:33 1-learn how to configure uarts in beaglebone -> device tree overlay or directly uEnv.txt and load your desired port Apr 07 10:54:45 2-cross tx and rx of each port Apr 07 10:54:50 3-minicom Apr 07 10:54:52 amazon prime :D Apr 07 10:55:28 yes Apr 07 10:55:28 I was wondering if I can use "used on board" emmc2 pins on p8 header if i boot from sd card and not from emmc ? I mean as normal GPIOs Apr 07 10:57:13 salaet ? any clue ? Apr 07 10:58:17 dastaan:I'm not sure , but I never do this Apr 07 10:58:38 if you want to trie , first disable emmc Apr 07 10:58:54 reboot and make sure your emmc is disabled Apr 07 10:58:55 schematic for reference is as follows : Apr 07 10:58:56 https://raw.githubusercontent.com/derekmolloy/boneDeviceTree/master/docs/BeagleboneBlackP8HeaderTable.pdf Apr 07 10:59:41 very well...i will give it a shot Apr 07 11:02:08 Hey. I do not know much English. I am from Russia. I have one question. I updated os bbb. I go back to the software with the web interface? Apr 07 11:16:46 henosi: same way as you installed new version Apr 07 11:16:50 henosi: just download old version Apr 07 11:17:16 henosi: for more details, ask FUN Apr 07 11:17:46 o.o i just joined Apr 07 11:18:04 that might be an excuse, but no reason at all! Apr 07 11:20:05 hey Apr 07 11:20:10 anyone is there??? Apr 07 11:20:17 hey~ Apr 07 11:22:27 KotH: i just joined so i don't have log of chat. Apr 07 11:22:41 ;-) Apr 07 11:24:19 KotH,FUN: the old version is what for example? Apr 07 11:25:30 henosi: hu? what old version? Apr 07 11:25:53 old version of what? Apr 07 11:27:30 henosi: what's the topic here? Apr 07 11:27:51 FUN: quote: Hey. I do not know much English. I am from Russia. I have one question. I updated os bbb. I go back to the software with the web interface? Apr 07 11:28:02 ??? Apr 07 11:28:09 can anyone help me Apr 07 11:28:11 ???? Apr 07 11:28:27 FUN: quote: henosi: same way as you installed new version [15:16] henosi: just download old version Apr 07 11:28:28 psk: just ask Apr 07 11:28:40 i am new in android Apr 07 11:29:21 i am using beaglebone black board , i also have source code of andriod , i want to build that code , so what steps i follow Apr 07 11:29:23 ?? Apr 07 11:29:48 psk: if u have source code, then compile it for bbb Apr 07 11:30:05 psk: with arm compiler Apr 07 11:30:30 what steps i follow and which tool is required??? Apr 07 11:32:00 psk: use the power of google Apr 07 11:32:10 there are litterally hundreds of descriptions how to do that Apr 07 11:32:52 psk: where did you get the sources? Apr 07 11:33:07 dowanload from the google Apr 07 11:33:16 rrright Apr 07 11:33:34 psk: maybe... this? https://launchpad.net/gcc-linaro Apr 07 11:33:57 psk: i don't know if it does hardware-float Apr 07 11:34:15 i am using beaglebone black board Apr 07 11:34:38 psk: so, apparently TI has something about android on the BBB, BUT this is supported by TI and only them. Apr 07 11:34:52 psk: hard float https://launchpad.net/linaro-toolchain-binaries/+milestone/2013.01 Apr 07 11:34:55 ohhhh Apr 07 11:35:30 psk: https://launchpad.net/linaro-toolchain-binaries Apr 07 11:35:54 psk: choose your os version of binary Apr 07 11:36:38 henosi: web interface? Apr 07 11:37:14 henosi: i need more detail. Apr 07 11:38:50 FUN: http://beagleboard.org/static/beaglebone/latest/Docs/images/bone101.png Apr 07 11:39:55 FUN: I updated the software. web interface does not work Apr 07 11:40:17 FUN: software BBB Apr 07 11:41:18 hi Apr 07 11:41:29 can someone help me? Apr 07 11:41:30 Victor__:hi Apr 07 11:41:48 http://www.catb.org/esr/faqs/smart-questions.html Apr 07 11:42:13 henosi: hm... is it not just a webserver running on bbb? Apr 07 11:42:34 yeah, it´s about Can bus Apr 07 11:42:51 do you know something about? Apr 07 11:43:00 Victor__: ca..ca..canbus!? Apr 07 11:43:10 yes Apr 07 11:43:15 sorry Apr 07 11:43:53 FUN: webserver not runing Apr 07 11:44:26 Victor__: I haven't used canbus. r u using it for vehicles or robotics? Apr 07 11:44:55 for robotics Apr 07 11:45:19 henosi: the navigation on the left doen't work? Apr 07 11:45:44 Victor__: which type of robotics? Apr 07 11:47:13 it is a maintence robot Apr 07 11:47:23 maintenance* Apr 07 11:47:50 this robot go under water Apr 07 11:48:31 i just want to know if the beaglebone black is ready for the canbus protocol Apr 07 11:49:47 i think there are can capes, yes Apr 07 11:52:16 Victor__: http://the8thlayerof.net/2013/10/08/canbus-beaglebone-black-as-a-canbus-data-logger-for-automobiles-part-1/ Apr 07 11:52:30 Victor__: http://the8thlayerof.net/2013/10/28/canbus-beagle-bone-black-as-a-canbus-data-logger-part-2/ Apr 07 11:53:35 Victor__: try that Apr 07 11:54:16 Victor__: I'll think about using it, too. Apr 07 12:04:24 henosi: oh. so that's not your screenshot. Apr 07 12:05:42 henosi: http://beagleboard.org/static/beaglebone/latest/README.htm Apr 07 12:06:01 henosi: can you ping to beaglebone? Apr 07 12:06:19 ... Apr 07 12:06:52 who am i talking... henosi left Apr 07 12:10:40 Just to let people know farnell have BBB in stock in UK, under a new part number 2401441 Apr 07 12:11:33 Apparently my back order was pointless and I had to cancel it and reorder Apr 07 12:36:33 FUN: talking to yourself again? ;) Apr 07 12:40:41 KotH: i guess henosi was impatient T-T Apr 07 12:50:50 I have used http://eewiki.net/display/linuxonarm/BeagleBone+Black with kernel git[tag: 3.12.13-bone12 / branch: am33x-v3.12 ] also used sgx build script then run sgxinstall on target; How to cross compile qt5.2 against this sysroot ? Apr 07 12:52:24 if I provide -sysroot ~/export/rcnrootnfs(sysroot) does not fine eglfs support Apr 07 12:52:29 if I provide -sysroot ~/export/rcnrootnfs(sysroot) does not find eglfs support Apr 07 12:52:59 nor xcb Apr 07 12:53:37 Hi! Apr 07 12:54:03 Want to enable Spread Spectrum Clock Generator for AM335x Apr 07 12:54:25 Is it sufficient to make this in u-boot? Apr 07 12:55:05 Like here http://git.denx.de/?p=u-boot.git;a=blob;f=board/siemens/rut/board.c;h=f2b04768179533c2567212446e7057e4d0e03cfc;hb=c0dcece7d9925506a950e45028cbd25614aad791 (DISPL_PLL_SPREAD_SPECTRUM) Apr 07 12:55:21 Or woulf kernel rewrite this setting? Apr 07 12:55:50 Is there any settings in device tree context? Apr 07 12:56:12 I'm using the bbb and want to make qt run with hardware support Apr 07 12:57:36 qt-x: take a look at Buildroot: http://elinux.org/Buildroot:GSoC2013Ideas Apr 07 12:58:14 qt-x: their IRC channel is #buildroot Apr 07 13:01:13 is it similar with angstrom(yocto) or something entirely different ? Apr 07 13:07:10 Hi @all Apr 07 13:07:39 I have a beagleboard xM Rev C and are trying to install Debian via RCNs netinstall Apr 07 13:08:18 but after booting the USB connected keyboard is not working. The USB Power LED D14 is on Apr 07 13:09:38 andy hints how to debug this to get the netinstall running? I also tried to install via serial console but the ethernet connection doesn't work. I first thought missing USB could be the reason for this Apr 07 13:09:46 s/andy/any Apr 07 13:11:02 qt-x: BR is a little bit different, but is rather easy to get in and very good documented too: http://buildroot.org/downloads/manual/manual.html Apr 07 13:11:29 qt-x: IMHO :-) Apr 07 13:13:34 andy1978: connect a serial cable and log in on the system using that Apr 07 13:13:40 andy1978: then use standard tools to debug usb problems Apr 07 13:14:43 qt-x: are you new to embedded linux in general? Apr 07 13:14:50 qt-x: and to linux as well? Apr 07 13:16:47 KotH: I only have the netinstall image on the sdcard so I don't get a console via serial port Apr 07 13:17:05 andy1978: ugh.. Apr 07 13:17:18 KotH: or do you think I should generate a netinstall via serial image and can exit the netinstall and debug from there? Apr 07 13:17:19 andy1978: and it doesnt open a tty on the serial console? Apr 07 13:17:26 andy1978: yes, do that Apr 07 13:17:43 KotH: new as in submit linux patch or new as in know what a distro is ? Apr 07 13:17:50 it is most likely that the netinstall image is missing a driver Apr 07 13:17:52 KotH: I'm checking the voltage at USB atm and I cant see 5V... Apr 07 13:18:18 qt-x: new as in "have you ever done anything with embedded linux beside using it on your fridge"? Apr 07 13:18:26 andy1978: huh? Apr 07 13:18:30 andy1978: now that's weird Apr 07 13:18:45 andy1978: check schematics (or SRM) whether that's supposed to be like that Apr 07 13:21:53 KotH: than I'm not so new Apr 07 13:23:01 qt-x: ok.. then buildroot or OE/angström should be the way to go Apr 07 13:23:08 qt-x: it should be easy enough to set up Apr 07 13:25:00 I' have used OE(yocto/angstrom) for some time now but I still have to read more. Apr 07 13:27:51 yes, it's not the easiest system out there Apr 07 13:27:58 but it supposedly scales well Apr 07 13:28:10 for simpler systems i usually recommend buildroot Apr 07 13:41:26
  • hi guys Apr 07 13:41:58 hi girl Apr 07 13:56:22 I see buildroot here, so can anyone here test/ack my patch for better support of BBB in buildroot http://patchwork.ozlabs.org/patch/330289/ Apr 07 13:57:59 KotH: I guess the TPS2054BD (USB PowerFET) or LAN9514 is damaged Apr 07 13:59:26 Enable on the FET is low but I can't figure out if this is because the TP254 signals an overcurrent situation or the LAN9514 has disabled it Apr 07 14:21:58 Only comment Apr 07 14:22:16 any of you tested last version of kernel? Apr 07 14:22:49 3.8.13-bone44-firmware Apr 07 14:23:08 salaet: also mention which source Apr 07 14:23:10 runs USB ralink Apr 07 14:23:15 :) :) Apr 07 14:23:18 salaet: binaries can come from anywhere Apr 07 14:23:44 http://rcn-ee.net/deb/wheezy-armhf/v3.8.13-bone44/install-me.sh Apr 07 14:24:04 For now , I go to take a coffe! Apr 07 14:24:53 good idea Apr 07 14:24:59 * KotH goes to take a bar of chocolate Apr 07 14:25:41 KotH : nutella with bread Apr 07 14:25:50 ugh! Apr 07 14:25:53 REAL chocolate Apr 07 14:26:36 don't forget hot chocolate ;-) Apr 07 14:26:46 KotH :be careful with your words , can be misspelled heheh in spain chocolate is hachis Apr 07 14:26:56 hash Apr 07 14:27:11 i dont care about spaniards ;) Apr 07 14:27:30 me too , I'm catalan Apr 07 14:27:34 :) Apr 07 14:28:21 *g* Apr 07 14:28:44 salaet: btw: what's with the food in catalunia? Apr 07 14:28:55 great! Apr 07 14:29:24 salaet: i was in barcelone for a week. either i could go to a tourist restaurant and get overpriced, bug gread food, or go to one of the cheaper restaurants and get everwhere the same standard menu Apr 07 14:29:41 * KotH was disapointed in that regard Apr 07 14:29:48 * LetoThe2nd was not too convinced with barcas qualities, too Apr 07 14:31:00 KotH: When Tourist come to barcelona , they think sangria,paella and fucking Apr 07 14:31:27 and the tourist places is overpriced and bad quality Apr 07 14:31:59 for not much 15€ you cant eat very good Apr 07 14:33:10 well! Apr 07 14:33:44 I tried , rebooting sometimes , shutdowns and finally seems the last kernel that I mentionet before runs ok for me Apr 07 14:34:29 See you later Apr 07 14:39:16 salaet: hmm.. i have found a lot of places where i could eat for 15eur, but they were not good Apr 07 14:49:55 KotH:http://www.restaurantpetra.com/ES/carta/ Apr 07 14:50:18 http://www.lecucinemandarosso.com/ Apr 07 14:50:22 well Apr 07 14:51:01 if you return to barcelona I send you a list with restaurans in C style :) Apr 07 14:53:42 salaet: i make a note to ask you next time i go to baca :) Apr 07 14:54:56 salaet: in c style? zero-based index? Apr 07 14:59:41 hello all. looking for networking help after thinking i changed some settings along the way... Apr 07 15:00:10 unable to SSH or even view the original 192.168.7.2 page even from a new image I am booted off of an sd card right now Apr 07 15:01:22 * nyt- yawns Apr 07 15:01:23 morning Apr 07 15:02:02 morning Apr 07 15:05:52 anybody up and chatting? Apr 07 15:13:21 nyt-: morning Apr 07 15:13:47 how are you? Apr 07 15:14:03 spent Apr 07 15:14:12 got paged for work on sunday Apr 07 15:14:23 ahh Apr 07 15:14:28 no good Apr 07 15:14:30 fully populated switch ate dirt Apr 07 15:14:41 sorry Apr 07 15:14:57 eh, happens Apr 07 15:15:44 what are you looking for in this chat? Apr 07 15:15:58 no idea if i can help as i have my own questions Apr 07 15:16:05 not looking for anything at the moment Apr 07 15:25:12 so I looked at the schematics of the BBB and the eeprom is write protected so I don't expect the eeprom of my BBB to be erased. What else can cause to only print the u-boot header (I think it's from MLO) Apr 07 15:26:37 (this happend after putting an lcd cape on the BBB) Apr 07 15:26:55 and removing it again? Apr 07 15:27:18 yes , I also removed it after Apr 07 15:27:39 I needed to do that to bend the serial lines so I can attach a serial :P) Apr 07 15:31:21 I tried diffenent sd-cards and tried booting from the internal eMMC. I know that MLO gets loaded because I can get different u-boot headers depending what button I press Apr 07 15:31:59 hmm Apr 07 15:32:04 boot log? Apr 07 15:32:06 anyone know if p9_17 and 18 should be usable gpio pins? Apr 07 15:32:34 nyt-: http://eskimon.fr/beaglebone-black-gpio-interactive-map Apr 07 15:35:08 av500: is just shows "uboot something something version (date)" over and over again Apr 07 15:35:46 or if I boot from MMC "u-boot something something version-ditry (date)" Apr 07 15:37:53 yes, they don't seem to work in latest deb builds Apr 07 15:38:08 pin 86 (44e10958): (MUX UNCLAIMED) (GPIO UNCLAIMED) Apr 07 15:38:09 pin 87 (44e1095c): (MUX UNCLAIMED) (GPIO UNCLAIMED) Apr 07 15:38:11 thats after exporting Apr 07 15:48:13 someone heard of "Bertin technologies" ? Apr 07 16:06:50 nyt- i ordered a bbb! Apr 07 16:20:35 shawnbon206: what are you doing wtih it? Apr 07 16:22:09 nyt- its backordered, rev c Apr 07 16:22:14 so nothing yey Apr 07 16:22:17 ywt Apr 07 16:22:24 what are your plans Apr 07 16:22:44 make LED patterns? lol Apr 07 16:22:54 maybe a web server Apr 07 16:23:28 havent really thought about it yet Apr 07 16:24:02 just finished going through morning emails and tickets Apr 07 16:24:04 i have always wanted to build my own linuxcnc Apr 07 16:24:14 going to start workng on the i2c portion of this library Apr 07 16:24:18 shawnbon206: what's ur background? Apr 07 16:24:22 a 3 axis mini mill-router Apr 07 16:25:27 i'm a machinist who originally went to school for IT but switched to manufacturing major. and wood-grain Apr 07 16:26:00 wood-grain behind me hehe Apr 07 16:26:21 machinist > IT Apr 07 16:26:23 shawnbon206: where are you located? Apr 07 16:27:07 when I move and have property to setup a proper workshop, I will be setting up some huge cnc machines lol Apr 07 16:27:23 av500 i like it. i am focusing on design, CAD/CAM stuffs Apr 07 16:27:45 shawnbon206: I mill at coffee breaks here at the office Apr 07 16:27:52 it helps reduce the anger :) Apr 07 16:28:03 i am in everette WA Apr 07 16:28:09 right next to boeing Apr 07 16:28:15 av500: nice what are yo uusing for a mill? Apr 07 16:28:17 i can walk there Apr 07 16:28:28 nyt-: cheap chinese Apr 07 16:28:31 i just got a bridgeport setup at my pops shop haha Apr 07 16:28:34 oldschool one Apr 07 16:29:08 http://www.kami-maschinen.de/werkzeugmaschinen/bohr-fraesmaschine/fkm-350-pd.html Apr 07 16:29:32 its a coworkers' Apr 07 16:29:40 he wants to CNC it Apr 07 16:29:43 some day Apr 07 16:45:37 hi there, got a problem with my bbb. i get this error "hub 1-0:1.0: unable to enumerate USB device on port 1" and no usb device is working Apr 07 16:45:57 any ideas what i can do? Apr 07 16:47:14 should i get a bbb rev b right now if they back in stock? Apr 07 16:47:26 i already backordered rev c Apr 07 16:48:40 i guess i will just wait Apr 07 17:28:49 shawnbon206: with your background u can make wood robot ;-) Apr 07 17:29:02 shawnbon206: or make uav Apr 07 17:29:45 shawnbon206: anyone can make uav Apr 07 17:46:30 * nyt- yawns Apr 07 17:46:32 back to code Apr 07 17:46:36 got some i2c parts to test with Apr 07 17:46:41 will need to find spi later Apr 07 18:02:25 fun its faux woodgrain Apr 07 18:02:59 the walls of a 1970s manufactured home Apr 07 18:03:45 i'll make my UAV out of aluminum and carbon fiber instead Apr 07 18:16:58 shawnbon206: expensive stuff o.o Apr 07 18:17:14 shawnbon206: do it with carbon-fiber Apr 07 18:23:16 carbon fiber isnt exensive anymore Apr 07 18:24:50 you can even buy carbon fiber with balsa corse for a couple of dollars Apr 07 18:24:55 core* Apr 07 18:26:37 how do u shape carb-fiber? Apr 07 18:26:48 milling Apr 07 18:26:52 or laser cutter Apr 07 18:28:40 KotH: and curves? Apr 07 18:29:10 you tell your cnc that it should cut a curve Apr 07 18:31:54 KotH: what about bowl shapes? Apr 07 18:34:27 greetings, KotH Apr 07 18:34:40 KotH: You're up early, or late Apr 07 18:35:31 neither, nore Apr 07 18:35:56 FUN: bowl? you get plates, these you put into your cnc machine Apr 07 18:36:07 FUN: you can cut out any 2D form you can imagine Apr 07 18:36:21 FUN: ok, not all. there is a minimum thicknes otherwise it breaks Apr 07 18:37:28 FUN: for full 3D forms, you have to laminate the fibers onto the form after milling Apr 07 18:49:48 KotH: i don't know how people make something like this uav http://www.engineeringtv.com/video/UAVER-Swallow-and-Avian-Carbon;AUVSI-Unmanned-Systems-2013 Apr 07 18:51:17 heat press? Apr 07 18:51:22 nope Apr 07 18:51:33 standard lamination process Apr 07 18:51:48 model air plane builders have done this since at least early 90s Apr 07 18:53:20 there are two basic ways: either you take a styrofoam core and lamiate around it, then pressing with a negative form from outside. or you use a complete form out of steel or alu and peel it out after its hard Apr 07 18:54:54 FUN: this doesnt look bad: http://www.youtube.com/playlist?list=PLC55C40A2C48B6030 Apr 07 18:58:44 how strong is carb-fiber? can i 3dprint plastic part then add car-fiber? Apr 07 19:01:55 maybe it depends on resin Apr 07 19:06:03 you can, but it would be heavy as hell Apr 07 19:06:26 usually the core material is something that is 50-90% air Apr 07 19:07:21 and the strength of the fiber part comes mostly from the number of layers and how close the fibers are woven Apr 07 19:07:30 if i use just car-fiber + resin? much lighter? Apr 07 19:07:50 car fiber? Apr 07 19:08:06 you mean glass fiber? Apr 07 19:08:30 iirc that's more weight per tensile strength Apr 07 19:08:53 dont ask me how much. havent touched such stuff for 20y Apr 07 19:09:19 carbon-fiber Apr 07 19:11:27 and this? http://www.youtube.com/watch?v=f9u6IpWpuVM Apr 07 20:01:00 yeah i had a carbon fiber longboard Apr 07 20:01:18 they use superlightweight foam for the core Apr 07 20:02:01 so you probably injection mould the foam Apr 07 20:09:44 interesting ~* Apr 07 20:47:41 shawnbon206: if you want to make really light stuff, you dont use injection molded foam, as the outer layer of the foam will be quite dense (due to compression from the inside and gold surface of the mold form) Apr 07 20:47:51 instead you cut out the form you want from a block of foam Apr 07 22:04:35 foam uav :) Apr 08 00:15:26 yo Apr 08 00:15:34 best source for power supply? Apr 08 00:17:14 shawnbon206: i prefer to use a small thermonuclear reaction, but a lot of people use hydrogen fuel cells Apr 08 00:18:01 http://lmgtfy.com/?q=5v+power+supply Apr 08 00:24:27 shh Apr 08 00:25:29 i didnt ask which stores sell them Apr 08 00:25:51 i asked if anyone knew one which was particularly good for its price Apr 08 00:33:51 shawnbon206: that will depend on what you are going to use with your beaglebone black, as adding different things to the boards adds up the total amount of current required Apr 08 00:34:12 shawnbon206: generally a +5v at 2.5A is a good sweet spot in price and value Apr 08 00:34:53 http://www.amazon.com/ORIGIANL-D-Link-Supply-ADAPTER-JTA0302B/dp/B002FA5WE2/ref=sr_1_1?ie=UTF8&qid=1396917285&sr=8-1&keywords=5v+2.5a Apr 08 00:51:04 _2 Apr 08 00:51:06 hi! can anyone help me fix my bbb to allow ssh login? Apr 08 00:59:00 it just refuses connection every time, ssh_exchange_identification: Connection closed by remote host Apr 08 01:00:11 jerk... i mean jerkey: can u ping bbb from computer? Apr 08 01:01:53 ssh @ Apr 08 01:02:13 type the password for that user Apr 08 01:03:51 jerkey: ur user name is FUNny Apr 08 01:04:12 jerkey: jerkEY Apr 08 01:04:23 jerkey: JERKey Apr 08 01:04:30 ;-) Apr 08 01:18:57 http://www.amazon.com/review/R1LRJBTF2XR0A/ref=cm_cr_dp_title?ie=UTF8&ASIN=B00EO7JYTS&nodeID=541966&store=pc Apr 08 01:19:22 this guy complaining about static, would o-rings on the standoffs fix this? Apr 08 01:19:47 or is it likely coming from the edge of the board Apr 08 01:23:16 FUN i can ping it and i can visit it from a web browser, the problem is that it rejects any ssh connection Apr 08 01:41:09 jerkey: what os do u use for bbb Apr 08 01:41:11 ? Apr 08 01:44:59 jerkey: maybe bbb don't have ssh server Apr 08 01:45:02 jerkey: http://www.tecmint.com/install-openssh-server-in-linux/ Apr 08 01:46:24 FUN i dont know, i just got it. when i telnet beaglebone.local 22 it just hangs up on me Apr 08 01:48:40 jerkey: u r using the original sd-card (angstrom)? Apr 08 01:50:16 wait. did u said telnet? Apr 08 01:50:33 is the beaglebone connected to eathernet? Apr 08 01:57:03 ethernet? Apr 08 02:17:59 Why is everything locking up when I try to read a DSS register? Apr 08 02:20:55 I init DSS early at boot, then load some drivers and then try to do stuff to it, Apr 08 02:21:08 And it hangs at the later "do stuff to it" stage. Apr 08 02:21:14 virtual bool AppleCLCD::init(OSDictionary *): phony display init Apr 08 02:21:15 virtual bool AppleCLCD::start(IOService *): phony display start Apr 08 02:21:15 virtual bool AppleCLCD::start(IOService *): DSS regs mapped at 0xaa755000 Apr 08 02:21:15 void AppleCLCD::restart_dss(): dss power ... Apr 08 02:21:15 void AppleCLCD::restart_dss(): dss clock ... Apr 08 02:21:53 printf("%s: dss hardware revision %u\n", __PRETTY_FUNCTION__, r32(sRegs_DSS + DSS_REVISIONNUMBER)); Apr 08 02:22:06 :( Apr 08 02:22:39 Literally any read from the DSS register at that point results in a full lockup. Apr 08 02:23:19 any* Apr 08 02:26:29 Oh no. Apr 08 02:26:35 IOMemoryDescriptor::withPhysicalAddress(0x58001000, PAGE_SIZE, kIODirectionInOut); Apr 08 02:26:55 Should be 0x48050000 I think. Apr 08 02:32:38 I was using the OMAP5 register base instead of OMAP3. Apr 08 02:34:23 FUN the answer is https://groups.google.com/forum/#!msg/beagleboard/Ya2qE4repSY/q8_WkLcH5TwJ. Apr 08 02:35:10 anyone ever read temp data from an lsm303 before? Apr 08 02:35:13 i can't make sense of this Apr 08 02:39:22 returning 000000100100, seens way too low for a 12 bit temp value Apr 08 02:40:31 or do i need to include the trailing 0's that arent part of the temp bit Apr 08 02:41:03 if i end up doing thta the value is way too high Apr 08 02:43:47 Why would a debian flash img boot instead of flashing? Only things pugged in are COM header and USB. Apr 08 02:44:09 it boots and once booted starts flashing Apr 08 02:45:21 Oh... like to the login boot? (Sorry this is the first flash I've had a com header for) Is there any way to watch that process from the terminal? Apr 08 02:45:33 yeah you'll get a login prompt Apr 08 02:45:38 the leds will go solid when complete Apr 08 02:45:40 expect to wait ~40m Apr 08 02:45:51 if you have hdmi hooked up you'll see X fire up with a background saying that it's flashing Apr 08 02:46:01 otherwise you can just watch ps output to see what its doing Apr 08 02:47:53 Thanks. The debian flash comes default with an X server I take it. Apr 08 02:48:45 yes **** ENDING LOGGING AT Tue Apr 08 02:59:58 2014