**** BEGIN LOGGING AT Thu Aug 03 03:00:02 2017 Aug 03 03:49:56 when i usb power my BB Blue, i see a disk volume mount on the computer it is connected to. where do those files live? Aug 03 04:25:08 i connected BBB to my PC via USB-OTG .After my board get completely up,i can able to interact with BBB through /dev/ttyACM0.i also want to see the bootlog of u-boot on the same interface(USB-OTG).is it possible??) Aug 03 04:25:34 zmatt: I was able to reproduce it pretty consistently by rsync-ing the Gentoo Portage tree -- the forums posts that I looked up seemed to be doing similar things (rsync). Aug 03 04:26:42 not getting..can you explain it clearly Aug 03 04:27:16 We are talking abuot something else; I do not know about your issue. Aug 03 04:27:34 okay Aug 03 04:28:59 frostsnow: what were we talking about, there was a netsplit and we cant see the other side of your chat Aug 03 04:30:51 scratch that. just saw the "zmatt:" and i am now on the same page Aug 03 08:07:02 Hi, is there anyone who know how to start implementing a CAN-Driver for the beagleBone e.g. We have issues using socketcan driver and want to implement our own therefore. Aug 03 09:45:32 I have a BBB about 18months old and the current Debian image 2017-03-19 on a card. Was able to log in yesterday, edited uEnv.txt to enable eMMC flasher. put the card in the slot and plugged in the USB cable. The outer LED is now flashing twice a second. I assume that the image is being installed. I did this yesterday and the LEDs didn't all light up in the end so I pulled the power after 45 minutes. Yestarday the BBB would boot up wit Aug 03 09:45:56 Today not. Aug 03 09:56:54 Peter_L: did you edit uenv.txt on the SD card or on the emmc? Aug 03 10:05:32 Mmm - gd question but how would I tell? Aug 03 10:07:20 Whichever, it worked because when I booted the BBB yesterday I got the up to date Debian version Aug 03 12:06:17 "outer led is flashing twice a second" ... that is indicative of a system running normally, not that it's flashing Aug 03 12:06:52 it sounds to me like you edited the uEnv.txt on the eMMC (probably making it effectively unbootable), and then booted normally from SD card instead of eMMC Aug 03 12:07:07 maybe Aug 03 12:07:32 the description isn't quite clear enough to say for sure Aug 03 12:08:36 to reflash the beaglebone, easiest is to just use a premade flasher image, such as any of the images listed as "Flasher" on this page -> http://elinux.org/Beagleboard:BeagleBoneBlack_Debian Aug 03 12:10:30 Beri: you could even just use uio to map the CAN controller into a userspace process, and then use its register interface directly (like you would on a microcontroller) Aug 03 12:10:53 (uio_pdrv_genirq also supports delivering interrupts to userspace) Aug 03 14:23:08 I'm having trouble copying data from Win7 to BBB with pscp. Using the old Debian image BBB booted up as root and everything worked. Now it boots up as debian and pscp doesn't work. Aug 03 14:23:45 Pscp asks for a pw but won't accept it. Aug 03 14:37:14 Peter_L: login as root is not permitted as a security measure Aug 03 14:38:14 OK, so how do I get pscp to work? Aug 03 14:38:34 don't try to use "root" Aug 03 14:43:40 hi all, what is connected to BB at i2c0 0x57 ? is it the PMIC ? Aug 03 15:00:36 ok tbr, thanks, but it doesn't work with debian:temppwd either Aug 03 15:02:00 Peter_L: any error messages? Aug 03 15:02:56 tbr: just 'access denied' Aug 03 15:03:36 Peter_L_: does ssh work? Aug 03 15:05:20 anyone knows how can i read the ainX ADC inputs with sysfs? Aug 03 15:05:30 I can't find any ain* under /sys Aug 03 15:08:27 I don't know how I would tell is ssh works Aug 03 15:08:42 not 'is' - 'if' Aug 03 15:14:46 can anyone tell how to stop the annoting network search at BBB kernel loading? Aug 03 15:55:44 Hey all, anyone have recommends for a development board that can run Linux and has GPS and an accelerometer? Aug 03 16:04:36 I'd suggest to add both the GPS and the accelerometer or at least not make that a deciding criterion Aug 03 16:41:42 hello can we hide our code ? or everyone who connect beaglebone to computer via usb can see everything ? Aug 03 16:42:54 hello can we hide our code ? or everyone who connect beaglebone to computer via usb can see everything ? Aug 03 16:43:23 boneboy: what do you mean,? you want to disable the usb serial terminal ? Aug 03 16:52:08 disable everything Aug 03 16:52:24 I want to hide my code from anyone includes me Aug 03 16:52:34 hide everything Aug 03 17:00:25 hello can we hide our code ? or everyone who connect beaglebone to computer via usb can see everything ? Aug 03 17:06:48 hello can we hide our code ? or everyone who connect beaglebone to computer via usb can see everything ? Aug 03 17:10:23 please don't repeat your question continuously, just hang around and be patient Aug 03 17:11:36 you can lock down the system to a certain degree. it will never be perfect though, a skilled attacker with physical access will be able to get in Aug 03 17:12:05 (just like compiling code can do a decent job at hiding how it works, but isn't immune to reverse-engineering) Aug 03 17:13:04 how can I lock down the system to a certain degree Aug 03 17:15:50 that is not something that has a quick and easy answer. a good start is certainly to disable unnecessary ways to get in (like the usb console), make sure that you need a password (or better yet, ssh key) to log in, disable or firewall insecure services like bonescript, etc Aug 03 22:20:22 hi there. i have an odd issue with the device tree compiler. i was decompiling the standard firmware on the bbb and i got a whole bunch of warning messages that there are unit name, but no reg property. i thought this was odd since its unaltered standard device trees i got with the image. does anyone know about that kind of warning and if its an acutal problem that needs solving? Aug 03 22:26:44 desperate_dude: why decompile instead of just grabbing the sources? Aug 03 22:27:05 and that warning might be irrelevant, what nodes is it complaining about specifically? Aug 03 22:33:25 errr.... all of them? Aug 03 22:33:52 and its in both directions. doesnt matter if i decompile or compile it Aug 03 22:34:14 i just wanted to make a really small change Aug 03 22:34:40 just set like 2 okay to disabled Aug 03 22:36:46 i am just really irritated Aug 03 23:13:33 desperate_dude: that sounds really odd Aug 03 23:13:41 I've never seen that Aug 03 23:18:52 desperate_dude: https://pastebin.com/raw/MfMp3WQc Aug 03 23:18:55 I get no warnings whatsoever Aug 03 23:20:09 ah never mind Aug 03 23:20:13 that's my local version of dtc Aug 03 23:21:02 I guess they added that warning at some point Aug 03 23:22:36 they are just warnings... the stuff it's complaining about is indeed strictly speaking in violation of the device tree specs, but nobody cares Aug 03 23:23:15 or, well, I guess *somebody* cares since that somebody added these warnings to dtc :P Aug 03 23:38:23 indeed. Aug 03 23:38:25 :D Aug 03 23:39:11 I think the correct way to word it is "most people don't care" Aug 03 23:39:24 well, it seems to work Aug 03 23:39:31 so i guess its gonna be fine? Aug 03 23:39:58 i am not a syntax nazi anyways... Aug 03 23:39:58 yeah, it's basically complaining about a naming convention **** ENDING LOGGING AT Fri Aug 04 03:00:00 2017