Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
Well new and interesting discoveries on this problem. Last night we set up 9 bbw as well as the blacks for control. during the night all of the bbb has crashed at least once and none of the bbw. All running the same kernel and software. 3.15.2-bone5. This means that this is hw related on the bbb board. i am starting to suspect the PMIC that some interference somehow triggers a sys_reset. we are trying to connect a data logger to some pins on the bbb to see if sys_reset goes low prior to reboot but i strongly suspects it does.. --Skjortan! On Tue, Sep 16, 2014 at 7:01 PM, Gerald Coley ger...@beagleboard.org wrote: Thank you! Gerald On Tue, Sep 16, 2014 at 12:59 PM, Robert Nelson robertcnel...@gmail.com wrote: On Tue, Sep 16, 2014 at 12:56 PM, Gerald Coley ger...@beagleboard.org wrote: Well. That would be nice to have everywhere. It is all the bone branches, except in the new 3.14-ti tree... It was one of those, I was just tagging a new release, oh crap, should have added that. But was in a race to leave work today to run some errands. ;) It'll be the first thing i add back later. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/vgeh336p0P4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Adafruit serial UART library seems to have wrong tty names
Mike bellyac...@gmail.com wrote: The devices it creates are called /dev/ttyO1, /dev/ttyO2, etc. with the letter O. There's not a mention anywhere that it's a letter rather than a digit and given the context it's second nature to assume it's a zero. Still I did spot that eventually. Yes, the O and not zero threw me for a loop when I was first setting up serial on the BBB. I have no clue where/why that choice was made. I haven't looked into the Adafruit library, my hunch here is that to use uart5 you will have to disable HDMI as the pins used for that uart are in the HDMI group. As noted above uart3 is TX only, and again those pins fall within the HDMI group. I only need TX for the application I have in mind at the moment so UART3 seemed the obvious choice initially. For what it's worth I referenced that info from here. https://github.com/derekmolloy/boneDeviceTree/blob/master/docs/BeagleboneBlackP8HeaderTable.pdf https://github.com/derekmolloy/boneDeviceTree/blob/master/docs/BeagleboneBlackP9HeaderTable.pdf Yes, I've just got there too! :-) Information about which IO you can use 'out of the box' without problems is thin on the ground IMHO. -- Chris Green · -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BBB won't change IP address
c...@isbd.net wrote: I am having trouble getting my BBB to change its IP address. It's on a LAN subnet 192.168.13.0 and when first configured the DHCP server gave it address 192.168.13.102. It refuses to chage from 192.168.13.102 even though the DHCP server is now giving it a different address. Has anyone else ever seen this sort of behaviour? I only have ssh access to the BBB, no GUI. Well it finally seems to have seen the error of its ways and has appeared at the address the DHCP server has given it. I still don't understand why it stuck with its old address for so long, I power cycled it a number of times without it changing. Other devices on the same subnet had changed (as per DHCP server) much quicker. -- Chris Green · -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Can I *prevent* BBB from booting from microSD?
Gerald Coley ger...@beagleboard.org wrote: [-- text/plain, encoding quoted-printable, charset: UTF-8, 53 lines --] It is. Excellent, good to know. I did try and search for this information but obviously my Google Fu wasn't up to it. Gerald On Tue, Sep 16, 2014 at 1:53 PM, c...@isbd.net wrote: John Syn john3...@gmail.com wrote: On 9/16/14, 3:00 AM, c...@isbd.net c...@isbd.net wrote: I have a rev A6 (I think) BBB with the 2Gb eMMC memory. I installed a microSd card with Ubuntu on it and it has been booting from that quite happily for the past few months. I now seem to have currupted the Ubuntu image on the microSD card such that it no longer boots successfully. If I remove the microSD then the BBB boots OK from the eMMC into Angstrom. Is there any way I can force the BBB to boot from eMMC even though there's a microSD card plugged in? I want to recover some files from the microSD card and I'm away from home and don't have any other means of reading the microSD. I do also have a revC BBB here but I guess that isn't going to act any differently from the older one. Boot up Angstrom and then insert your SDCard. Use dmesg to confirm the card was recognized and then mount the SDCard. So it's safe to insert the SD card into a powered up system is it? -- Chris Green · -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Chris Green · -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BBB MultiCast
Well . I know google too, and I know this link . Thx for the answer . My problem is that the beagle still receive the multicast packet (yes it ignore all multicast packet), which is a problem for me when you are in a network full of camera That love to send multicast packet ! I tried to disable multicast in the kernel, but it still receive multicast packet. Do you know a solution to prevent this ? Micka, On Tue, Sep 16, 2014 at 9:43 PM, Brandon I brandon.ir...@gmail.com wrote: First google result seems useful: http://stackoverflow.com/questions/16374670/why-i-can-not-disable-multicast-request On Tuesday, September 16, 2014 7:14:10 AM UTC-7, Mickae1 wrote: I've tried to deactivate the Multicast with : ifconfig eth0 -multicast But when i check with this command, I can still see : ip maddr show 2: eth0 link 33:33:00:00:00:01 link 01:00:5e:00:00:01 link 33:33:ff:9a:05:07 *inet 224.0.0.1* inet6 ff02::1:ff9a:507 inet6 ff02::1 Which is not good for me ! i've tried : debian@beaglebone:/Distrib/Scripts$ sudo ip -r maddr delete 224.0.0.1 dev eth0 ioctl: No such file or directory I also tried to ping 224.0.0.1 from an another device . And with the command tcpdump I can see that I'm receiving multicast packet : debian@beaglebone:/Distrib/Scripts$ sudo tcpdump -p -i eth0 host 224.0.0.1 -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 16:09:28.679257 IP *190.190.167.1 224.0.0.1*: ICMP echo request, id 1, seq 1913, length 40 Why ? I really don't know what to do about it, My idea is to deactivate multicast in the kernel build config . Does it sounds good for you ? Thank you, Micka. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Why is it using BBB in commercial products not encouraged?
Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Kernel vs rootfs dependencies, general guidence, newbie
Thank you very much for your answer Robert! That clarification and info was very needed to push me in the right direction. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Why is it using BBB in commercial products not encouraged?
I have boards running nearly continuously for years. I think the thought is that if you had to make loads of devices based on this you should just clone the open source design. On Sep 17, 2014 5:32 AM, sufi al hussaini sufialhussa...@gmail.com wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Why is it using BBB in commercial products not encouraged?
I have boards running nearly continuously for years. Do you mean BBB boards? If I were to clone and get my own hardware, would the prebuilt linux images(for BBB) and other capes work out-of-the-box on my hardware? Forgive me if this is a stupid question. I'm only a newbie. Thanks. On Wednesday, September 17, 2014 3:21:58 PM UTC+4, Philip Polstra wrote: I have boards running nearly continuously for years. I think the thought is that if you had to make loads of devices based on this you should just clone the open source design. On Sep 17, 2014 5:32 AM, sufi al hussaini sufialh...@gmail.com javascript: wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
I had a total of 5 resets yesterday one at 8am, 5pm, 9pm, 10pm, 11pm using a switching power supply. Maybe I should go back to the cheapo power supply as I was only resetting once or twice a day with that one. I'll wait and see what Thomas comes up with before ordering the serial debug cable. Only thing I have changed in the last two days has been the power supply, all else is static (kernel, running daemons, attached hub). I'm going to unplug the USB HUB now and see what that does. On Wednesday, September 17, 2014 2:50:06 AM UTC-4, Thomas O wrote: Well new and interesting discoveries on this problem. Last night we set up 9 bbw as well as the blacks for control. during the night all of the bbb has crashed at least once and none of the bbw. All running the same kernel and software. 3.15.2-bone5. This means that this is hw related on the bbb board. i am starting to suspect the PMIC that some interference somehow triggers a sys_reset. we are trying to connect a data logger to some pins on the bbb to see if sys_reset goes low prior to reboot but i strongly suspects it does.. --Skjortan! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Why is it using BBB in commercial products not encouraged?
If your hardware is a copy of the beaglebone black, you shouldn't have any problem ! On Wed, Sep 17, 2014 at 1:29 PM, sufi al hussaini sufialhussa...@gmail.com wrote: I have boards running nearly continuously for years. Do you mean BBB boards? If I were to clone and get my own hardware, would the prebuilt linux images(for BBB) and other capes work out-of-the-box on my hardware? Forgive me if this is a stupid question. I'm only a newbie. Thanks. On Wednesday, September 17, 2014 3:21:58 PM UTC+4, Philip Polstra wrote: I have boards running nearly continuously for years. I think the thought is that if you had to make loads of devices based on this you should just clone the open source design. On Sep 17, 2014 5:32 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
I didn't follow all the conversation, but I had a reboot several time every day. I found out that the bandwidth of the Network was too much for the BeagleBone black and the watchdog decided to reboot the beagle every time. On Wed, Sep 17, 2014 at 1:34 PM, Greg Kelley suekkel...@gmail.com wrote: I had a total of 5 resets yesterday one at 8am, 5pm, 9pm, 10pm, 11pm using a switching power supply. Maybe I should go back to the cheapo power supply as I was only resetting once or twice a day with that one. I'll wait and see what Thomas comes up with before ordering the serial debug cable. Only thing I have changed in the last two days has been the power supply, all else is static (kernel, running daemons, attached hub). I'm going to unplug the USB HUB now and see what that does. On Wednesday, September 17, 2014 2:50:06 AM UTC-4, Thomas O wrote: Well new and interesting discoveries on this problem. Last night we set up 9 bbw as well as the blacks for control. during the night all of the bbb has crashed at least once and none of the bbw. All running the same kernel and software. 3.15.2-bone5. This means that this is hw related on the bbb board. i am starting to suspect the PMIC that some interference somehow triggers a sys_reset. we are trying to connect a data logger to some pins on the bbb to see if sys_reset goes low prior to reboot but i strongly suspects it does.. --Skjortan! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Why is it using BBB in commercial products not encouraged?
I have some bb-xm and original beaglebone boards I have been running since I bought them years ago that only get shut down when I move them. No issues with reliability. You can base commercial products on this board and people do so. On Sep 17, 2014 7:29 AM, sufi al hussaini sufialhussa...@gmail.com wrote: I have boards running nearly continuously for years. Do you mean BBB boards? If I were to clone and get my own hardware, would the prebuilt linux images(for BBB) and other capes work out-of-the-box on my hardware? Forgive me if this is a stupid question. I'm only a newbie. Thanks. On Wednesday, September 17, 2014 3:21:58 PM UTC+4, Philip Polstra wrote: I have boards running nearly continuously for years. I think the thought is that if you had to make loads of devices based on this you should just clone the open source design. On Sep 17, 2014 5:32 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] BlueSteel-Basic gone?
Has the BlueSteel-Basic been discontinued? - Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BBB QtCreator LCD4 Cape, Small Problem.
Thank you for your help, much appreciated. Just getting my development platform up and running was a struggle. Could any of you help me with a QT program to display the temperature from a BMP085? My c++ skills are my shortfall. How ever I have been making simple gui's. Thanks Andy On Sat, Sep 13, 2014 at 12:35 AM, William Hermans yyrk...@gmail.com wrote: Read this: http://unix.stackexchange.com/questions/18830/how-to-run-a-specific-program-as-root-without-a-password-prompt On Fri, Sep 12, 2014 at 11:56 AM, Peter Gregory talkto...@gmail.com wrote: I had a similar problem running the QT demo Fingerpaint using the linux frame buffer (-platform linuxfb) It turned out I did not have permissions to read the /dev/input/event* Try running the app as root or launch using sudo If that solves the problem, change the group for /dev/input/event* and add permissions for that group to your user. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/OZ4O95Rs-kc/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
So, in the end this turns into another distro war ? On Wed, Sep 17, 2014 at 4:30 AM, Philip Polstra ppols...@gmail.com wrote: What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
Not really, there are several good choices for the BBB. Kali just isn't one of them by their own admission. On Sep 17, 2014 8:24 AM, William Hermans yyrk...@gmail.com wrote: So, in the end this turns into another distro war ? On Wed, Sep 17, 2014 at 4:30 AM, Philip Polstra ppols...@gmail.com wrote: What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Beagle Bone can't ping or ssh
Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beagle Bone can't ping or ssh
What are you connecting the Ethernet cable to? Which Linux distro are you running? If you connect the USB cable to a PC does it show up as a storage device? On Wed, Sep 17, 2014 at 9:16 AM, sufi al hussaini sufialhussa...@gmail.com wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beagle Bone can't ping or ssh
I have connected the ethernet cable to the beaglebone. I'm using an Ubuntu Raring Armhf with kernel 3.8.13-bone18. The one with Asterix PBX. Yes, the SD card shows up on my PC. On Wednesday, September 17, 2014 5:24:56 PM UTC+4, Philip Polstra wrote: What are you connecting the Ethernet cable to? Which Linux distro are you running? If you connect the USB cable to a PC does it show up as a storage device? On Wed, Sep 17, 2014 at 9:16 AM, sufi al hussaini sufialh...@gmail.com javascript: wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
you have to activate the watchdog, normally it's not activated by default. I'm talking about the software watchdog. On Wed, Sep 17, 2014 at 3:29 PM, Thomas Olofsson skjor...@gmail.com wrote: Micka that sounds interesting. which watchdog are you talking about? is this a hardware watchdog on the board or a software watchdog. How can you find evidence that it is the watchdog that is causing the reboot. Which circuit are you talking about and is there any dmesg or other information you could share. As stated i now have 9 black all rebooting and nine white not rebooting. Same kernel. same network same network load. --Skjortan! On Wed, Sep 17, 2014 at 12:37 PM, Micka mickamus...@gmail.com wrote: I didn't follow all the conversation, but I had a reboot several time every day. I found out that the bandwidth of the Network was too much for the BeagleBone black and the watchdog decided to reboot the beagle every time. On Wed, Sep 17, 2014 at 1:34 PM, Greg Kelley suekkel...@gmail.com wrote: I had a total of 5 resets yesterday one at 8am, 5pm, 9pm, 10pm, 11pm using a switching power supply. Maybe I should go back to the cheapo power supply as I was only resetting once or twice a day with that one. I'll wait and see what Thomas comes up with before ordering the serial debug cable. Only thing I have changed in the last two days has been the power supply, all else is static (kernel, running daemons, attached hub). I'm going to unplug the USB HUB now and see what that does. On Wednesday, September 17, 2014 2:50:06 AM UTC-4, Thomas O wrote: Well new and interesting discoveries on this problem. Last night we set up 9 bbw as well as the blacks for control. during the night all of the bbb has crashed at least once and none of the bbw. All running the same kernel and software. 3.15.2-bone5. This means that this is hw related on the bbb board. i am starting to suspect the PMIC that some interference somehow triggers a sys_reset. we are trying to connect a data logger to some pins on the bbb to see if sys_reset goes low prior to reboot but i strongly suspects it does.. --Skjortan! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/vgeh336p0P4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beagle Bone can't ping or ssh
If you have connected the ethernet cable between the PC and the BBB that is likely the problem. You need to plug the BBB into a router so it can get an IP address assigned. By default, it is setup to get a dynamic IP address via DHCP. On Wed, Sep 17, 2014 at 9:31 AM, sufi al hussaini sufialhussa...@gmail.com wrote: I have connected the ethernet cable to the beaglebone. I'm using an Ubuntu Raring Armhf with kernel 3.8.13-bone18. The one with Asterix PBX. Yes, the SD card shows up on my PC. On Wednesday, September 17, 2014 5:24:56 PM UTC+4, Philip Polstra wrote: What are you connecting the Ethernet cable to? Which Linux distro are you running? If you connect the USB cable to a PC does it show up as a storage device? On Wed, Sep 17, 2014 at 9:16 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beagle Bone can't ping or ssh
I have connected the ethernet cable to my network (via router). I've assigned a static ip to my BB. I have connected to the BB via USB as well. Both these IPs are not pingable. On Wednesday, September 17, 2014 5:46:44 PM UTC+4, Philip Polstra wrote: If you have connected the ethernet cable between the PC and the BBB that is likely the problem. You need to plug the BBB into a router so it can get an IP address assigned. By default, it is setup to get a dynamic IP address via DHCP. On Wed, Sep 17, 2014 at 9:31 AM, sufi al hussaini sufialh...@gmail.com javascript: wrote: I have connected the ethernet cable to the beaglebone. I'm using an Ubuntu Raring Armhf with kernel 3.8.13-bone18. The one with Asterix PBX. Yes, the SD card shows up on my PC. On Wednesday, September 17, 2014 5:24:56 PM UTC+4, Philip Polstra wrote: What are you connecting the Ethernet cable to? Which Linux distro are you running? If you connect the USB cable to a PC does it show up as a storage device? On Wed, Sep 17, 2014 at 9:16 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Why is it using BBB in commercial products not encouraged?
Special Computing sells a version of the BBB with unrestricted use. https://specialcomp.com/beaglebone/ On Wed, Sep 17, 2014 at 7:44 PM, Philip Polstra ppols...@gmail.com wrote: I have some bb-xm and original beaglebone boards I have been running since I bought them years ago that only get shut down when I move them. No issues with reliability. You can base commercial products on this board and people do so. On Sep 17, 2014 7:29 AM, sufi al hussaini sufialhussa...@gmail.com wrote: I have boards running nearly continuously for years. Do you mean BBB boards? If I were to clone and get my own hardware, would the prebuilt linux images(for BBB) and other capes work out-of-the-box on my hardware? Forgive me if this is a stupid question. I'm only a newbie. Thanks. On Wednesday, September 17, 2014 3:21:58 PM UTC+4, Philip Polstra wrote: I have boards running nearly continuously for years. I think the thought is that if you had to make loads of devices based on this you should just clone the open source design. On Sep 17, 2014 5:32 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- John Stampfl -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Why is it using BBB in commercial products not encouraged?
On Wed, Sep 17, 2014 at 9:31 AM, mickeyf mic...@thesweetoasis.com wrote: The discussion of this has probably been the longest thread on this board. My understanding is that it boils down to two things: 1) The BB was designed and intended as a development board and for hobbyists, not as a commercial product. It's reliability level is more than adequate, but BeagleBoard.org can't stand behind, guarantee, or endorse it for a use that was not intended. Along this line, it comes down to us: * not knowing the end commercial product use so we have to make sure you take responsibility for that and don't blame us when you use it different than we anticipated and haven't documented every aspect of what might matter to you * not knowing we'll won't update the design to have a newer component or extra feature that might not work in your exact application * can't handle getting a boat load of returns because of one of the above because we've priced it as a development board without all the margin required to handle these potential issues 2) If you, as an oem, order thousands of boards rather than manufacturing your own from the freely published design, you are restricting the availability of boards to hobbyists and other developers. The hope was to provide small numbers of boards to many people and organizations rather than many boards to a small number of people and organizations. High volume commercial use works against this. This has become the more practical issue. It wasn't that we didn't know the demand was going to be high, but our manufacturing partners intended to have 16 week lead times and information from people placing volume orders. When distributors had a bit of a stock position last year, they hit the breaks a bit and that started a very ugly domino effect. They asked to slow down shipments and left CircuitCo scrambling to downsize their production without losing their shirt. At the same time, the stock position triggered more people to try out the boards and stock them in places like Radio Shack and Microcenter and everyone started coming out of the woodwork looking for boards. Back in April, when I wrote http://beagleboard.org/blog/2014-04-13-dude-wheres-my-beaglebone-black/, I anticipated us being back in that in-stock position before the end of summer. Well, it turns out it took a while for Element14 to start to really get an idea of the size of the demand and they are still scrambling to catch up with their own backlog. We can't stop (and don't necessarily want to stop) people putting these boards into products, but they need to: 1) take responsibility to determine its suitability themselves 2) take ownership of the supply chain by establishing sane lead-time orders with our existing manufacturing partners or others and not disrupting the existing supply I believe this would have all been a lot better if we'd taken all the risk (of building too many) in one place, but we've instead spread it out across many distributors and multiple manufacturing partners (CircuitCo being the official one, Element14 being an alternative and now I've seen that folks like Special Computing are shipping no logo boards). Still, the comments on the thread speak for themselves regarding the quality and clearly the demand is there. Having said that, there are commercial users who require too few boards to economically manufacture themselves (dozens or hundreds), and who do purchase in those quantities and use them in commercial products. Should they? I suspect if supply were unlimited no one would care much one way or the other, but at times it has been tight. How many is too many? Your call. On Wednesday, September 17, 2014 2:32:24 AM UTC-7, sufi al hussaini wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Beagle Bone can't ping or ssh
Can you connect a monitor to the BBB to see what is happening? On Wed, Sep 17, 2014 at 9:50 AM, sufi al hussaini sufialhussa...@gmail.com wrote: I have connected the ethernet cable to my network (via router). I've assigned a static ip to my BB. I have connected to the BB via USB as well. Both these IPs are not pingable. On Wednesday, September 17, 2014 5:46:44 PM UTC+4, Philip Polstra wrote: If you have connected the ethernet cable between the PC and the BBB that is likely the problem. You need to plug the BBB into a router so it can get an IP address assigned. By default, it is setup to get a dynamic IP address via DHCP. On Wed, Sep 17, 2014 at 9:31 AM, sufi al hussaini sufialh...@gmail.com wrote: I have connected the ethernet cable to the beaglebone. I'm using an Ubuntu Raring Armhf with kernel 3.8.13-bone18. The one with Asterix PBX. Yes, the SD card shows up on my PC. On Wednesday, September 17, 2014 5:24:56 PM UTC+4, Philip Polstra wrote: What are you connecting the Ethernet cable to? Which Linux distro are you running? If you connect the USB cable to a PC does it show up as a storage device? On Wed, Sep 17, 2014 at 9:16 AM, sufi al hussaini sufialh...@gmail.com wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BeagleBone Black switching to 3.14 kernel
Hi Jason Sorry to ask again. Will PREMPT be enabled in this ? On Monday, August 18, 2014 6:56:34 AM UTC+5:30, Jason Kridner wrote: It is time to make another big software push for BeagleBone Black. We have several recent updates from Robert, including managing the kernel as Debian packages. To try out the new code, use one of the recent images from: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-08-05 Then, you'll need to switch to the 3.14 kernel: sudo apt-get update ; sudo apt-get install linux-image-3.14.17-ti-r10 Report issues to one of these trackers: https://github.com/beagleboard/linux http://bugs.elinux.org/projects/debian-image-releases The device tree overlay support is still under development as is built-in 'config-pin/cape-universal' support, so static configuration of the .dtb is currently required. Your help is requested to make sure the default .dtb file includes as many configurations as possible that can be enabled from userspace. Update summary: * Repo moved to https://github.com/beagleboard/linux * Layout of Debian images now enable 'apt-get' updates to the kernel, but you need to grab a newer starting distro image * The false-start on the cape-firmware repo has been abandoned and device tree overlays are now part of the kernel tree * The kernel currently uses DMA for the USB and includes SGX support I've setup a buildbot hosted at http://builds.beagleboard.org, but I'm still working on getting it to handle pull requests, multiple branches, etc. like the MachineKit folks are doing, as well as pushing out the builds. After a bit more feedback, I'll push out some blog posts, etc. to get more people involved. Thanks for your help! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Beagle Bone can't ping or ssh
sufi al hussaini sufialhussa...@gmail.com wrote: [-- text/plain, encoding 7bit, charset: UTF-8, 69 lines --] I have connected the ethernet cable to my network (via router). I've assigned a static ip to my BB. I have connected to the BB via USB as well. Both these IPs are not pingable. What IP addresses are you trying? How did you assign a static IP to the BBB? Is this LAN a home LAN, give us a brief run down of what's connected to what and what IP addresses you *can* see on the LAN. Are you sure you are assigning the BBB an IP address on the correct subnet? -- Chris Green · -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black switching to 3.14 kernel
On Wed, Sep 17, 2014 at 9:53 AM, neo prag.in...@gmail.com wrote: Hi Jason Sorry to ask again. Will PREMPT be enabled in this ? Full preempt no, not by default, but i'm testing CONFIG_PREEMPT_VOLUNTARY.. I'm still a little worried about the: cost of slighly lower throughput. for some applications we need all 1Ghz... Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Reading analog inputs fast in beaglebone black
Hello! Am Dienstag, 16. September 2014 20:50:47 UTC+2 schrieb mahmou...@hotmail.com: I got the following: /usr/bin/ld: cannot find -lncurses collect2: ld returned 1 exit status make: *** [all] Error 1 Install libncurses sudo apt-get install libncurses5-dev I am setting the libpruio library to read from the all the 7 analog pins with a sampling rate of 40KHz at least for each pin. You're help os appreciated. Thanks. The maximum sampling rate is 160 kHz for one step and about 22 kHz for 7 steps (TSC_ADC_SS hardware limitations for software triggered ADC start). -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Home Automation Cape with KNX/EIB, Enocean and four dedicated Onewire-Busmasters (IBB-Cape)
Hi! I recently finished a batch of my third generation IBB-Cape, featuring KNX/EIB, Enocean Onewire interfaces. The capes offers - KNX/EIB interface through purpose-build ASIC TPUART v2 for best KNX conformance - Enocean RF interface based on Enoceans TCM310 Gateway - four dedicated DS2484 Onewire-Busmaster - protected serial connector for smart meter reading Perfect software support The KNX/EIB interface can directly be used with an unpatched eibd Daemon which is the de-facto standard software on Linux. The Onewire busmasters are directly supported in owfs (2.9). The Enocean TCM310 is the same as in the USB300 USB-dongle and is therefore compatible with home automation software like OpenHAB and FHEM. The Cape is directly detected thanks to R. Nelson on the 3.8.x kernels and can easily be enabled on later kernels (as most interfaces use UART or the I2C). New in the third iteration are the ingenious Phoenix Contact PTSM connectors, making the Onewire cabling a breeze. Furthermore a better filtering/protection was implemented at the serial conector. If a RTC is required (which I do not recommend), footprints for a Maxim MAX3232MZ RTC chip and a battery holder are present. You can see some photos at http://knx-user-forum.de/diy-do-yourself/29676-beaglebone-cape-mit-knx-4x-onewire-enocean-rtc-ehz-moeglich-4.html#post417406 . Best regards, Robert -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BlueSteel-Basic gone?
You need to ask the Blue Steel owners about that. Gerald On Wed, Sep 17, 2014 at 6:51 AM, Dr. Michael J. Chudobiak m...@avtechpulse.com wrote: Has the BlueSteel-Basic been discontinued? - Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
Well, in this case just because the current BBB distro is debian based, the kali ARM packages are working by default, kali being also debian based.Probably the ubuntu packages are working too. On 17 September 2014 13:38, Philip Polstra ppols...@gmail.com wrote: Not really, there are several good choices for the BBB. Kali just isn't one of them by their own admission. On Sep 17, 2014 8:24 AM, William Hermans yyrk...@gmail.com wrote: So, in the end this turns into another distro war ? On Wed, Sep 17, 2014 at 4:30 AM, Philip Polstra ppols...@gmail.com wrote: What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/PH9nGGB56lQ/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
Just use the normal flasher and then add the kali repositories and install what you need. deb http://http.kali.org/kali kali main non-free contrib deb http://security.kali.org/kali-security kali/updates main contrib non-free In this way you end up with everything working as close of the official flasher image and you benefit from the true performance of the eMMC. I tried couple of days ago to install kali on the eMMC and failed, so I felt back to the adding of repos solution. I did not managed to break the working system even after installing all the dev/unstable updated packages from kali repos. On Tuesday, 16 September 2014 20:47:59 UTC+1, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
Oh, I am sorry, wasn't my intention. Just providing a lighter eMMC alternative to a bigger slower msdcard distribution. On 17 September 2014 13:24, William Hermans yyrk...@gmail.com wrote: So, in the end this turns into another distro war ? On Wed, Sep 17, 2014 at 4:30 AM, Philip Polstra ppols...@gmail.com wrote: What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/PH9nGGB56lQ/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] USB Wifi Dongle problem with Angstrom on uSD
Hi! I tried Netgear USB wifi(AR9271) with Angstrom on eMMC was ok, BBB can realized it and display wlan0 when type command ifconfig but with Angstrom on uSD, BBB cannot realize the wifi module, I guess the wifi driver package didn't deployed and installed. On the other hand, I cannot install the Wvdial tool to manage the 3G module on BBB while I can install Wvdial on ubuntu version, have any one know why? Have any one can resolve this problem? Thanks! Tri. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Streaming Video in YUYV to UDP
Hello How can I stream video from my webcam to UDP? I went through Derek Molloy's tutorials and I'm currently using his boneCV code but it's irrelevant to me because he is using the h264 format and I don't have a camera that supports it . In any case , I need YUYV. Thanks in advance Ps. (I'm a newbie in embedded linux) -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Streaming video to UDP or TCP
Hello , Could someone advise me how to stream YUYV video to UDP or TCP from the beaglebone? I went through Derek Molloys videos but he only talks about the h264 format and I don't know how to adapt the code for YUYV . Thanks in advance -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BeagleBone Black switching to 3.14 kernel
On Wed, Sep 17, 2014 at 11:13 AM, Robert Nelson robertcnel...@gmail.com wrote: On Wed, Sep 17, 2014 at 9:53 AM, neo prag.in...@gmail.com wrote: Hi Jason Sorry to ask again. Will PREMPT be enabled in this ? Full preempt no, not by default, but i'm testing CONFIG_PREEMPT_VOLUNTARY.. I'm still a little worried about the: cost of slighly lower throughput. for some applications we need all 1Ghz... I suspect most applications of BeagleBone Black will be more worried about latency than throughput due to its industrial nature. BeaglePilot, OpenROV, Lasersaur, MachineKit, Pocket NC, QuickBot, etc. Sure, applications like Ninja Blocks, GrannyCam, and other IoT-ish stuff might not care so much about latency, but they are probably more interested in power management than absolutely highest performance. Just my impression. Would love to encourage more people to share what they are doing at http://beagleboard.org/project and to reach out for project spotlights on http://beagleboard.org/blog to give us all more of an impression of what people need and are doing. I'm more worried about if anything breaks like what the BeaglePilot folks have been reporting about some PRU driver issues related to PREEMPT. I will say that simply using the RT scheduler without PREEMPT still makes things pretty darn fast (TM) as can be seen in the UCSD BeagleMIP which runs the balancing algorithm as a normal Linux thread w/o the PRUs, kernel task or PREEMPT. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Beagle Bone can't ping or ssh
https://lh4.googleusercontent.com/-e7Q1-CTe5xQ/VBmwEZghYBI/AVQ/7Qsw1WZ8ers/s1600/wp_20140917_09_54_44_pro.jpg I use one guaranteed way to connect to your board if both the USB and Ethernet fail. 1. Purchase a DFR0065 FTDI Basic Breakout 3.3/5V (Arduino) board form http://www.DFRobot.com - there are other boards like this or you can just connect 2 wires to a serial port. http://www.dfrobot.com/index.php?route=product/productproduct_id=147 2. Plug it in to the UART0 pins - it fits perfectly. 3. Depending on your OS - you can find USB drivers here: http://www.ftdichip.com/FTDrivers.htm 4. The plug-in a USB cable from your computer into the FTDI board. If you are on windows do this with the device manager open - you will see a new COM port appear. On Windows 8.1 the drivers 5. Use any terminal program to connect to the serial port with settings 115,200 N81. I use putty pretty much exclusively these days. Unless you really have a bad board (unlikely) you _will_ connect and an added bonus is that when you reboot the BBB you will see all OS boot messages (dmesg) throughout the boot process. Hope this helps. On Wednesday, September 17, 2014 7:16:16 AM UTC-6, sufi al hussaini wrote: Hi, I have been having a problem with my beaglebone. It seems to boot, the heartbeat LED is blinking. Everything seems fine, but I can't ping it. I tried both with the USB cable and the ethernet cable. Could this be a hardware problem? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Ubuntu - Flash - How 2?
Hi folks, I know, its a beginner question and I should read all the manuals and docus, but I'm getting lost. I thought I'll start from the scratch, install a prebuilt-kernel for Ubuntu (BBB A6) and therefore followed to some extend: http://elinux.org/BeagleBoardUbuntu#eMMC:_BeagleBone_Black Downloaded the image from https://rcn-ee.net/deb/microsd/trusty/bone-ubuntu-14.04-console-armhf-2014-08-13-2gb.img.xz flashed it with Win32DiskManager with success. Inserting the SD-card and nothing happens: - Only the blue light next to the power lights, none more - holding the button next to the SD-card, plugin the power cable, lights still remain with the single blue line above mentioned - trying to boot without SD-card fails, only the blue light - inserting an *old* uSD-image worx cause now the 4 lights blink differently What I wanted to achieve? Somehow to flash an Ubuntu image from uSD to eMMC - preferable my existing one and than be able to boot from eMMC despite uSD-card is available. Flashing failed for some reasons cause I get always the response 'Your foo is too weak'. Any ideas what is the best way to proceed? Start from the scratch? Try to the the flasher running? thx leo ubuntu@arm:~$ sudo /bin/bash ./bbb-eMMC-flasher-eewiki-12mb.sh Valid EEPROM header found - debug copying: [/dev/mmcblk0] - [/dev/mmcblk1] NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT mmcblk1boot0 179:16 0 1M 1 disk mmcblk1boot1 179:24 0 1M 1 disk mmcblk0 179:00 7.4G 0 disk ├─mmcblk0p1 179:1064M 0 part /boot/uboot └─mmcblk0p2 179:20 7.3G 0 part / mmcblk1 179:80 1.8G 0 disk ├─mmcblk1p1 179:9012M 0 part └─mmcblk1p2 179:10 0 1.8G 0 part - update-initramfs: Generating /boot/initrd.img-3.8.13-bone53 Erasing: /dev/mmcblk1 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 5.09356 s, 4.1 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 1.27908 s, 16.4 MB/s Formatting: /dev/mmcblk1 Checking that no-one is using this disk right now ... OK Disk /dev/mmcblk1: 58624 cylinders, 4 heads, 16 sectors/track sfdisk: ERROR: sector 3070070784 does not have an msdos signature /dev/mmcblk1: unrecognized partition table type Old situation: No partitions found New situation: Units = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start EndMiB#blocks Id System /dev/mmcblk1p1 * 1 12 12 12288e W95 FAT16 (LBA) /dev/mmcblk1p213 1831 18191862656 83 Linux /dev/mmcblk1p3 0 - 0 00 Empty /dev/mmcblk1p4 0 - 0 00 Empty Successfully wrote the new partition table Re-reading the partition table ... If you created or changed a DOS partition, /dev/foo7, say, then use dd(1) to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1 (See fdisk(8).) mkfs.fat 3.0.26 (2014-03-07) mke2fs 1.42.9 (4-Feb-2014) Discarding device blocks: done Filesystem label=rootfs OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 116640 inodes, 465664 blocks 23283 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=478150656 15 block groups 32768 blocks per group, 32768 fragments per group 7776 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912 Allocating group tables: done Writing inode tables: done Creating journal (8192 blocks): done Writing superblocks and filesystem accounting information: done mount: /dev/mmcblk0p1 already mounted or /boot/uboot busy mount: according to mtab, /dev/mmcblk0p1 is already mounted on /boot/uboot Copying: /dev/mmcblk0p1 - /dev/mmcblk1p1 ‘/boot/uboot/MLO’ - ‘/tmp/boot/MLO’ ‘/boot/uboot/u-boot.img’ - ‘/tmp/boot/u-boot.img’ rsync: /boot/uboot/ - /tmp/boot/ rsync: write failed on /tmp/boot/zImage: No space left on device (28) rsync error: error in file IO (code 11) at receiver.c(389) [receiver=3.1.0] writing to [/dev/mmcblk1] failed... - ./bbb-eMMC-flasher-eewiki-12mb.sh: line 35: 5304 Terminated cylon_leds Your foo is weak. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
On Wed, Sep 17, 2014 at 11:50 AM, leo mayer leo.ze...@gmail.com wrote: Hi folks, I know, its a beginner question and I should read all the manuals and docus, but I'm getting lost. I thought I'll start from the scratch, install a prebuilt-kernel for Ubuntu (BBB A6) and therefore followed to some extend: http://elinux.org/BeagleBoardUbuntu#eMMC:_BeagleBone_Black Downloaded the image from https://rcn-ee.net/deb/microsd/trusty/bone-ubuntu-14.04-console-armhf-2014-08-13-2gb.img.xz flashed it with Win32DiskManager with success. Inserting the SD-card and nothing happens: To turn a non-flasher to a flasher http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Flashing_eMMC Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
Hm', IFFF I understand it correctly, than I should stick to the new image and try to flash it. OK, fine, BUTTT The system doesn't start :( If press the button next to the SD, insert the power, than I get just one blue light as described If I don't press any buttons, just plugin than I from the 4 lights 2 lights are constantly on, namely the two outer lights Any ideas what I should do to get it booting? Am Mittwoch, 17. September 2014 19:21:37 UTC+2 schrieb RobertCNelson: On Wed, Sep 17, 2014 at 11:50 AM, leo mayer leo@gmail.com javascript: wrote: Hi folks, I know, its a beginner question and I should read all the manuals and docus, but I'm getting lost. I thought I'll start from the scratch, install a prebuilt-kernel for Ubuntu (BBB A6) and therefore followed to some extend: http://elinux.org/BeagleBoardUbuntu#eMMC:_BeagleBone_Black Downloaded the image from https://rcn-ee.net/deb/microsd/trusty/bone-ubuntu-14.04-console-armhf-2014-08-13-2gb.img.xz flashed it with Win32DiskManager with success. Inserting the SD-card and nothing happens: To turn a non-flasher to a flasher http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Flashing_eMMC Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
On Wed, Sep 17, 2014 at 12:53 PM, leo mayer leo.ze...@gmail.com wrote: Hm', IFFF I understand it correctly, than I should stick to the new image and try to flash it. OK, fine, BUTTT The system doesn't start :( If press the button next to the SD, insert the power, than I get just one blue light as described If I don't press any buttons, just plugin than I from the 4 lights 2 lights are constantly on, namely the two outer lights Do you have a usb serial debug cable? Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
somewhere I should have it. Tried it once and I didn't figure out how to get it working. I gave up - not paying much thoughts expect 'Well I'll probably won't use it.' So, what to do with the cable? Am Mittwoch, 17. September 2014 20:06:20 UTC+2 schrieb RobertCNelson: On Wed, Sep 17, 2014 at 12:53 PM, leo mayer leo@gmail.com javascript: wrote: Hm', IFFF I understand it correctly, than I should stick to the new image and try to flash it. OK, fine, BUTTT The system doesn't start :( If press the button next to the SD, insert the power, than I get just one blue light as described If I don't press any buttons, just plugin than I from the 4 lights 2 lights are constantly on, namely the two outer lights Do you have a usb serial debug cable? Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
On Wed, Sep 17, 2014 at 1:09 PM, leo mayer leo.ze...@gmail.com wrote: somewhere I should have it. Tried it once and I didn't figure out how to get it working. I gave up - not paying much thoughts expect 'Well I'll probably won't use it.' So, what to do with the cable? plug it in, fire up terraterm/gtkterm/etc at 115200 8 n 1 and shows us what happens on power up Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] BBB ubuntu problem installing SGX kernel 3.15.8-bone6
This seems new: I flashed the latest ubuntu console image to my BBB: BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img I update the repositories upgrade (sudo apt-get install update, sudo apt-get upgrade) I then follow the instructions to update to the special SGX kernel. git pull, then: ubuntu@arm:/opt/scripts/tools$ sudo ./update_kernel.sh --kernel v3.15.8-bone6 [sudo] password for ubuntu: Hit http://repos.rcn-ee.net trusty InRelease Ign http://ports.ubuntu.com trusty InRelease Ign http://ports.ubuntu.com trusty-updates InRelease Hit http://ports.ubuntu.com trusty Release.gpg Hit http://ports.ubuntu.com trusty-updates Release.gpg Hit http://repos.rcn-ee.net trusty/main armhf Packages Hit http://ports.ubuntu.com trusty Release Hit http://ports.ubuntu.com trusty-updates Release Ign http://repos.rcn-ee.net trusty/main Translation-en_US Get:1 http://ports.ubuntu.com trusty/main Translation-en [943 kB] Ign http://repos.rcn-ee.net trusty/main Translation-en Get:2 http://ports.ubuntu.com trusty/multiverse Translation-en [123 kB] Get:3 http://ports.ubuntu.com trusty/universe Translation-en [5,063 kB] Get:4 http://ports.ubuntu.com trusty-updates/main Translation-en [179 kB] Get:5 http://ports.ubuntu.com trusty-updates/multiverse Translation-en [4,896 B] Hit http://ports.ubuntu.com trusty/main armhf Packages Hit http://ports.ubuntu.com trusty/universe armhf Packages Hit http://ports.ubuntu.com trusty/multiverse armhf Packages Hit http://ports.ubuntu.com trusty-updates/main armhf Packages Hit http://ports.ubuntu.com trusty-updates/universe armhf Packages Hit http://ports.ubuntu.com trusty-updates/multiverse armhf Packages Get:6 http://ports.ubuntu.com trusty-updates/universe Translation-en [127 kB] Ign http://ports.ubuntu.com trusty/main Translation-en_US Ign http://ports.ubuntu.com trusty/multiverse Translation-en_US Ign http://ports.ubuntu.com trusty/universe Translation-en_US W: Failed to fetch gzip:/var/lib/apt/lists/partial/ports.ubuntu.com_ubuntu-ports_dists_trusty_main_i18n_Translation-en rename failed, No such file or directory (/var/lib/apt/lists/partial/ports.ubuntu.com_ubuntu-ports_dists_trusty_main_i18n_Translation-en.gz.decomp.gz - /var/lib/apt/lists/ports.ubuntu.com_ubuntu-ports_dists_trusty_main_i18n_Translation-en.gz). I get lots of errors and build fails. Is this temporary? Has something changed? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Installing Kali Linux (Arm) onto BeagleBone Black Rev C
Well, that was kind of my point. You do not need to use a full out distro *image* when the tools are installable via APT. Backports, or no. On Wed, Sep 17, 2014 at 5:41 AM, Justin T. iustin...@gmail.com wrote: Well, in this case just because the current BBB distro is debian based, the kali ARM packages are working by default, kali being also debian based.Probably the ubuntu packages are working too. On 17 September 2014 13:38, Philip Polstra ppols...@gmail.com wrote: Not really, there are several good choices for the BBB. Kali just isn't one of them by their own admission. On Sep 17, 2014 8:24 AM, William Hermans yyrk...@gmail.com wrote: So, in the end this turns into another distro war ? On Wed, Sep 17, 2014 at 4:30 AM, Philip Polstra ppols...@gmail.com wrote: What Jason said. ;-) The Deck, unlike Kali is custom built for the beagles. Version 2.0 is available on sourceforge. It was just released to coincide with the release of my book on hacking the crap out of things from up to a mile away. http://www.amazon.com/Hacking-Penetration-Testing-Power-Devices/dp/0128007516/ref=la_B00MZBRU8M_1_1?s=booksie=UTF8qid=1410477346sr=1-1 A build I'm working on for Jayson Street has several recently posted pictures on Twitter. Check out @ppolstra's Tweet: https://twitter.com/ppolstra/status/512025525641297920 On Sep 16, 2014 10:41 PM, Jason Kridner jason.krid...@hangerhead.com wrote: Don't miss The Deck either. On Tue, Sep 16, 2014 at 10:36 PM, Don deJuan donjuans...@gmail.com wrote: On 09/16/2014 02:19 PM, vermins...@gmail.com wrote: http://www.offensive-security.com/kali-linux-vmware-arm-image-download/ On Tuesday, September 16, 2014 12:47:59 PM UTC-7, macuber...@gmail.com wrote: Would anyone know of a set of instructions on how to install Kali to the BeagleBone Black Rev C? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. They also state it does not have great performance on BBB. Try out ArchAssault, way more customizable and lightweight. Its exactly the pwnbox you desire the only bloat that is there is what you put on it. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/PH9nGGB56lQ/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: RFC: Add mode setting to bone-pinmux-helper
On Tue, Sep 16, 2014 at 9:51 PM, Charles Steinkuehler char...@steinkuehler.net wrote: On 9/16/2014 9:24 PM, Robert Nelson wrote: On Tue, Sep 16, 2014 at 9:17 PM, Charles Steinkuehler char...@steinkuehler.net wrote: Is there any chance working HDMI support can be compiled as a loadable module? When I was experimenting with trying to get sgx support working, it seemed like there were circular dependencies that prevented this. Sure, we can move those to modules: I'll set them up exactly like ti has them by default in 3.14. ;) CONFIG_BACKLIGHT_PWM=m CONFIG_DRM=m CONFIG_DRM_KMS_HELPER=m CONFIG_DRM_KMS_FB_HELPER=y CONFIG_DRM_GEM_CMA_HELPER=y CONFIG_DRM_KMS_CMA_HELPER=y CONFIG_DRM_I2C_NXP_TDA998X=m CONFIG_DRM_TILCDC=m Great! That should fix any potential issues with disabling HDMI at runtime (assuming the module can actually be unloaded). As for getting the HDMI display running at power-on, there will likely be a delay (even if loaded via an initial ramdisk), but I don't think total time to usable GUI should be affected (famous last words!). this is cool ;) (but i forgot my capes, so i'll tag and push out..) [2.600874] bone-pinmux-helper P9_11_pinmux.18: Set initial pinmux mode to uart [2.601710] bone-pinmux-helper P9_13_pinmux.20: Set initial pinmux mode to uart [2.605222] bone-pinmux-helper P9_21_pinmux.26: Set initial pinmux mode to uart [2.606014] bone-pinmux-helper P9_22_pinmux.27: Set initial pinmux mode to uart [2.607362] bone-pinmux-helper P9_24_pinmux.29: Set initial pinmux mode to uart [2.608211] bone-pinmux-helper P9_26_pinmux.30: Set initial pinmux mode to uart debian@beaglebone:~$ dmesg | grep serial [2.555652] omap_uart 44e09000.serial: no wakeirq for uart0 [2.556486] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 300) is a OMAP UART0 [2.558932] omap_uart 48022000.serial: no wakeirq for uart0 [2.559252] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 300) is a OMAP UART1 [2.560216] omap_uart 48024000.serial: no wakeirq for uart0 [2.560482] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 90, base_baud = 300) is a OMAP UART2 [2.561469] omap_uart 481a8000.serial: no wakeirq for uart0 [2.561729] 481a8000.serial: ttyO4 at MMIO 0x481a8000 (irq = 61, base_baud = 300) is a OMAP UART4 [2.562640] omap_uart 481aa000.serial: no wakeirq for uart0 [2.562890] 481aa000.serial: ttyO5 at MMIO 0x481aa000 (irq = 62, base_baud = 300) is a OMAP UART5 Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Why is it using BBB in commercial products not encouraged?
Pretty much boils down to you're making all the money off the product, so suck it up, and take responsibility yourself Which IMHO is truly warranted, based on all the crazy posts on the subject I've seen over the last year and a half or so. Last post form memory being some irate person demanding support for something( software ) that was clearly of commercial use, and his / her own problem. Sometimes, I wonder what type of drugs engineers are on now days . . . On Wed, Sep 17, 2014 at 7:13 AM, Jason Kridner jkrid...@beagleboard.org wrote: On Wed, Sep 17, 2014 at 9:31 AM, mickeyf mic...@thesweetoasis.com wrote: The discussion of this has probably been the longest thread on this board. My understanding is that it boils down to two things: 1) The BB was designed and intended as a development board and for hobbyists, not as a commercial product. It's reliability level is more than adequate, but BeagleBoard.org can't stand behind, guarantee, or endorse it for a use that was not intended. Along this line, it comes down to us: * not knowing the end commercial product use so we have to make sure you take responsibility for that and don't blame us when you use it different than we anticipated and haven't documented every aspect of what might matter to you * not knowing we'll won't update the design to have a newer component or extra feature that might not work in your exact application * can't handle getting a boat load of returns because of one of the above because we've priced it as a development board without all the margin required to handle these potential issues 2) If you, as an oem, order thousands of boards rather than manufacturing your own from the freely published design, you are restricting the availability of boards to hobbyists and other developers. The hope was to provide small numbers of boards to many people and organizations rather than many boards to a small number of people and organizations. High volume commercial use works against this. This has become the more practical issue. It wasn't that we didn't know the demand was going to be high, but our manufacturing partners intended to have 16 week lead times and information from people placing volume orders. When distributors had a bit of a stock position last year, they hit the breaks a bit and that started a very ugly domino effect. They asked to slow down shipments and left CircuitCo scrambling to downsize their production without losing their shirt. At the same time, the stock position triggered more people to try out the boards and stock them in places like Radio Shack and Microcenter and everyone started coming out of the woodwork looking for boards. Back in April, when I wrote http://beagleboard.org/blog/2014-04-13-dude-wheres-my-beaglebone-black/, I anticipated us being back in that in-stock position before the end of summer. Well, it turns out it took a while for Element14 to start to really get an idea of the size of the demand and they are still scrambling to catch up with their own backlog. We can't stop (and don't necessarily want to stop) people putting these boards into products, but they need to: 1) take responsibility to determine its suitability themselves 2) take ownership of the supply chain by establishing sane lead-time orders with our existing manufacturing partners or others and not disrupting the existing supply I believe this would have all been a lot better if we'd taken all the risk (of building too many) in one place, but we've instead spread it out across many distributors and multiple manufacturing partners (CircuitCo being the official one, Element14 being an alternative and now I've seen that folks like Special Computing are shipping no logo boards). Still, the comments on the thread speak for themselves regarding the quality and clearly the demand is there. Having said that, there are commercial users who require too few boards to economically manufacture themselves (dozens or hundreds), and who do purchase in those quantities and use them in commercial products. Should they? I suspect if supply were unlimited no one would care much one way or the other, but at times it has been tight. How many is too many? Your call. On Wednesday, September 17, 2014 2:32:24 AM UTC-7, sufi al hussaini wrote: Hi everyone, Just wanted to ask about this. I have read this at more than one place, but I couldn't understand the reason behind it. Why shouldn't I use BBB in commercial products? Or why isn't it encouraged? Does it have something to do with over all system stability and other technical issues? Or is it simply because BBB production is lagging behind demand? Regards, Zaxter. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop
Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
*As stated i now have 9 black all rebooting and nine white not rebooting. Same kernel. same network same network load. * Forget about claiming its a hardware issue. Because it is not. We've had two beaglebone blacks for close to a year, and a half now. Both are rock solid, running off barrel jack power, or USB( one of each ). Everything the three of you have been talking about does not even seem to be related. EXCEPT perhaps kernel 3.14.x, and reboots. SO quite with the half cocked guessing, and start doing some *real* troubleshooting. Get a serial debug cable / module, and use it appropriately. Until then, you all are only yanking everyone elses chain. On Wed, Sep 17, 2014 at 6:37 AM, Micka mickamus...@gmail.com wrote: you have to activate the watchdog, normally it's not activated by default. I'm talking about the software watchdog. On Wed, Sep 17, 2014 at 3:29 PM, Thomas Olofsson skjor...@gmail.com wrote: Micka that sounds interesting. which watchdog are you talking about? is this a hardware watchdog on the board or a software watchdog. How can you find evidence that it is the watchdog that is causing the reboot. Which circuit are you talking about and is there any dmesg or other information you could share. As stated i now have 9 black all rebooting and nine white not rebooting. Same kernel. same network same network load. --Skjortan! On Wed, Sep 17, 2014 at 12:37 PM, Micka mickamus...@gmail.com wrote: I didn't follow all the conversation, but I had a reboot several time every day. I found out that the bandwidth of the Network was too much for the BeagleBone black and the watchdog decided to reboot the beagle every time. On Wed, Sep 17, 2014 at 1:34 PM, Greg Kelley suekkel...@gmail.com wrote: I had a total of 5 resets yesterday one at 8am, 5pm, 9pm, 10pm, 11pm using a switching power supply. Maybe I should go back to the cheapo power supply as I was only resetting once or twice a day with that one. I'll wait and see what Thomas comes up with before ordering the serial debug cable. Only thing I have changed in the last two days has been the power supply, all else is static (kernel, running daemons, attached hub). I'm going to unplug the USB HUB now and see what that does. On Wednesday, September 17, 2014 2:50:06 AM UTC-4, Thomas O wrote: Well new and interesting discoveries on this problem. Last night we set up 9 bbw as well as the blacks for control. during the night all of the bbb has crashed at least once and none of the bbw. All running the same kernel and software. 3.15.2-bone5. This means that this is hw related on the bbb board. i am starting to suspect the PMIC that some interference somehow triggers a sys_reset. we are trying to connect a data logger to some pins on the bbb to see if sys_reset goes low prior to reboot but i strongly suspects it does.. --Skjortan! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/vgeh336p0P4/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Beaglebone Black Rebooting Several Times Every Day
On Wed, Sep 17, 2014 at 2:18 PM, William Hermans yyrk...@gmail.com wrote: As stated i now have 9 black all rebooting and nine white not rebooting. Same kernel. same network same network load. Forget about claiming its a hardware issue. Because it is not. We've had two beaglebone blacks for close to a year, and a half now. Both are rock solid, running off barrel jack power, or USB( one of each ). Everything the three of you have been talking about does not even seem to be related. EXCEPT perhaps kernel 3.14.x, and reboots. SO quite with the half cocked guessing, and start doing some *real* troubleshooting. Get a serial debug cable / module, and use it appropriately. Until then, you all are only yanking everyone elses chain. One of my boards finally did this with 3.14-ti, just randomly rebooted, no serial debug messages. Kinda looked like the watchdog timer, as it was just too clean of a kernel reboot.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Ubuntu - Flash - How 2?
Hm', I plugged in and I am getting stuck like the last time :( The cable is connected (green to SD-card side and black to J1). The COM is recognized by Win8.1, but I have had to change to 115200. Launching ttpro I can connect to COM6 at 115200. In the window the cursor remains blinking, no change. Keyboard doesn't seem to have much influence. I tried the cable as well the opposite way, but didn't change anything. Leaving plugged in and pressing the reset-button, doesn't show up anything in the existing TT-session. Hints? Ideas? Am Mittwoch, 17. September 2014 20:13:17 UTC+2 schrieb RobertCNelson: On Wed, Sep 17, 2014 at 1:09 PM, leo mayer leo@gmail.com javascript: wrote: somewhere I should have it. Tried it once and I didn't figure out how to get it working. I gave up - not paying much thoughts expect 'Well I'll probably won't use it.' So, what to do with the cable? plug it in, fire up terraterm/gtkterm/etc at 115200 8 n 1 and shows us what happens on power up Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: ADC reading by PRU
Hello sir, I have some question regarding your code please. What is the maximum sampling rate that I can get using this code and what should I change to get that sampling rate? If I want to read from all 7 analog pins, how can I do that? Thank you for your help and your effort. On Tuesday, April 8, 2014 1:15:31 PM UTC+3, Youngtae Jo wrote: I've tried to find some example of ADC reading by PRU for my project, but I couldn't find it. And I made that of source code and attach here for some people who have the same problem with me. I hope it will be helpful. [ AM335x ARM-CORE PRU ADC Example ] - Sequence of example 1. Install compiling environment of PRU 2. Enable PRU 3. Enable ADC 4. Example source - This example source collects ADC data from AIN0 pin with 16khz sampling rate. - The collected data are saved into Results.txt file. - The example source are Makefile, ADCCollector.c, ADCCollector.p, ADCCollector.hp [ Install compile environment ] 1. Get a copy of the am335x_pru_package - https://github.com/beagleboard/am335x_pru_package You also can download the am335x_pru_package here - https://github.com/beagleboard/am335x_pru_package/archive/master.zip 2. If you downloaded the archive, unpack it somewhere under your home directory. 3. Make a new directory /usr/include/pruss/ and copy the files prussdrv.h and pruss_intc_mapping.h into it (from am335x_pru_package-master/pru_sw/app_loader/include). Check the permissions; if you used the .zip file, these headers will likely have the execute bits on. It doesn't really hurt anything, but is certainly not what you want. 4. Change directory to am335x_pru_package-master/pru_sw/app_loader/interface then run: CROSS_COMPILE= make (note the space between the = and the command). 5. The previous step should have created four files in am335x_pru_package-master/pru_sw/app_loader/lib: libprussdrv.a, libprussdrvd.a, libprussdrvd.so and libprussdrv.so. Copy these all to /usr/lib then run ldconfig. 6. Change directory to am335x_pru_package-master/pru_sw/utils/pasm_source then run source linuxbuild to create a pasm executable one directory level up. - If linuxbuild doesn't have permission to execution, give the permission by run this : chmod +x linuxbuild Copy it to /usr/bin and make sure you can run it. If you invoke it with no arguments, you should get a usage statement. [ Enable PRU ] Before using PRU, we need to enable the PRU core, you can do it as shown below # echo BB-BONE-PRU-01 /sys/devices/bone_capemgr.8/slots [ Enable ADC ] Before using ADC, we also need to enable ADC, you can do it as shown below # echo cape-bone-iio /sys/devices/bone_capemgr.*/slots [ ADC Example - Makefile] CFLAGS+=-Wall -Werror LDLIBS+= -lpthread -lprussdrv all: ADCCollector.bin ADCCollector clean: rm -f ADCCollector *.o *.bin ADCCollector.bin: ADCCollector.p pasm -b $^ ADCCollector: ADCCollector.o [ ADC Example - ADCCollector.p] // Developed by Youngtae Jo in Kangwon National University (April-2014) // This program collects ADC from AIN0 with certain sampling rate. // The collected data are stored into PRU shared memory(buffer) first. // The host program(ADCCollector.c) will read the stored ADC data // This program uses double buffering technique. // The host program can recognize the buffer status by buffer status variable // 0 means empty, 1 means first buffer is ready, 2 means second buffer is ready. // When each buffer is ready, host program read ADC data from the buffer. .origin 0 // offset of the start of the code in PRU memory .entrypoint START // program entry point, used by debugger only #include ADCCollector.hp #define BUFF_SIZE 0x0FA0 //Total buff size: 4kbyte(Each buffer has 2kbyte: 500 piece of data) #define HALF_SIZE BUFF_SIZE / 2 #define SAMPLING_RATE 16000 //Sampling rate(16khz) #define DELAY_MICRO_SECONDS (100 / SAMPLING_RATE) //Delay by sampling rate #define CLOCK 2 // PRU is always clocked at 200MHz #define CLOCKS_PER_LOOP 2 // loop contains two instructions, one clock each #define DELAYCOUNT DELAY_MICRO_SECONDS * CLOCK / CLOCKS_PER_LOOP / 1000 / 1000 * 3 .macro DELAY MOV r10, DELAYCOUNT DELAY: SUB r10, r10, 1 QBNE DELAY, r10, 0 .endm .macro READADC //Initialize buffer status (0: empty, 1: first buffer is ready, 2: second buffer is ready) MOV r2, 0 SBCO r2, CONST_PRUSHAREDRAM, 0, 4 INITV: MOV r5, 0 //Shared RAM address of ADC Saving position MOV r6, BUFF_SIZE //Counting variable READ: //Read ADC from FIFO0DATA MOV r2, 0x44E0D100 LBBO r3, r2, 0, 4 //Add address counting ADD r5, r5, 4 //Write ADC to PRU Shared RAM SBCO r3, CONST_PRUSHAREDRAM, r5, 4 DELAY SUB r6, r6, 4 MOV r2, HALF_SIZE
Re: [beagleboard] Ubuntu - Flash - How 2?
On Wed, Sep 17, 2014 at 2:36 PM, leo mayer leo.ze...@gmail.com wrote: Hm', I plugged in and I am getting stuck like the last time :( The cable is connected (green to SD-card side and black to J1). The COM is recognized by Win8.1, but I have had to change to 115200. Launching ttpro I can connect to COM6 at 115200. In the window the cursor remains blinking, no change. Keyboard doesn't seem to have much influence. I tried the cable as well the opposite way, but didn't change anything. Leaving plugged in and pressing the reset-button, doesn't show up anything in the existing TT-session. Hints? Ideas? You should either get random text from something booting or a stream of C's If you get neither, either the serial is plugged in wrong, terra term doesn't have the correct port. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: libpruio (fast and easy D/A - I/O)
Hey TJF, I'm currently working on underwater ultrasonic sound and wonder if you think that with your library can produce constant and reliant ADC input at sample rates of 200Khz per pin. On top of that I'm interested to see version 0.2 and the ring buffer you're been talking about. Since it seems that you've already been able to produce results with the ring buffer, I only need to read ADC input right now and I'm on a tight schedule right now I would like to ask you if you want to provide a test version of said feature. I can provide the results of the tests. Greetings, Nils Kohrs -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: BBB MultiCast
From tcpdump man page:
*-p**--no-promiscuous-mode**Don't* put the interface into promiscuous mode.
Note that the interface might be in promiscuous mode for some other reason;
hence, `-p' cannot be used as an abbreviation for `ether host
{local-hw-addr} or ether broadcast'.
DonWB5EKU
On Wed, Sep 17, 2014 at 3:59 PM, Brandon I brandon.ir...@gmail.com wrote:
debian@beaglebone:/Distrib/Scripts$ sudo tcpdump -p -i eth0 host
224.0.0.1 -n
What does the -p do?
On Wednesday, September 17, 2014 12:45:27 AM UTC-7, Mickae1 wrote:
Well .
I know google too, and I know this link . Thx for the answer .
My problem is that the beagle still receive the multicast packet (yes it
ignore all multicast packet), which is a problem for me when you are in a
network full of camera That love to send multicast packet !
I tried to disable multicast in the kernel, but it still receive
multicast packet. Do you know a solution to prevent this ?
Micka,
On Tue, Sep 16, 2014 at 9:43 PM, Brandon I brando...@gmail.com wrote:
First google result seems useful:
http://stackoverflow.com/questions/16374670/why-i-can-
not-disable-multicast-request
On Tuesday, September 16, 2014 7:14:10 AM UTC-7, Mickae1 wrote:
I've tried to deactivate the Multicast with :
ifconfig eth0 -multicast
But when i check with this command, I can still see :
ip maddr show
2: eth0
link 33:33:00:00:00:01
link 01:00:5e:00:00:01
link 33:33:ff:9a:05:07
*inet 224.0.0.1*
inet6 ff02::1:ff9a:507
inet6 ff02::1
Which is not good for me !
i've tried :
debian@beaglebone:/Distrib/Scripts$ sudo ip -r maddr delete 224.0.0.1
dev eth0
ioctl: No such file or directory
I also tried to ping 224.0.0.1 from an another device .
And with the command tcpdump I can see that I'm receiving multicast
packet :
debian@beaglebone:/Distrib/Scripts$ sudo tcpdump -p -i eth0 host
224.0.0.1 -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol
decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
16:09:28.679257 IP *190.190.167.1 224.0.0.1*: ICMP echo request, id
1, seq 1913, length 40
Why ? I really don't know what to do about it, My idea is to deactivate
multicast in the kernel build config . Does it sounds good for you ?
Thank you,
Micka.
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[beagleboard] Using the 'time' command
Hello All, I plan to use the 'time' command to measure the execution time of a program with the Debian distribution on my BB Black. I wish to have the output in a specific format, which can be achieved using the '--format' parameter and I have used this previously on some Ubuntu projects. However, for this I need to access the 'time' command using the full path where it is installed from, which is typically /usr/bin. I am not able to find where 'time' is installed on my BB Black. As such, even a basic command like 'time --help' throws error. Though invoking 'time' followed by any executable does give me the real/system/user execution times, but that's not the format I am interested in. Any clues as to where is the 'time' executable located on this Debian distribution? Thanks! Jimit -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
On Wed, Sep 17, 2014 at 6:20 PM, Jimit Doshi jdo...@ncsu.edu wrote: Hello All, I plan to use the 'time' command to measure the execution time of a program with the Debian distribution on my BB Black. I wish to have the output in a specific format, which can be achieved using the '--format' parameter and I have used this previously on some Ubuntu projects. However, for this I need to access the 'time' command using the full path where it is installed from, which is typically /usr/bin. I am not able to find where 'time' is installed on my BB Black. As such, even a basic command like 'time --help' throws error. Though invoking 'time' followed by any executable does give me the real/system/user execution times, but that's not the format I am interested in. Any clues as to where is the 'time' executable located on this Debian distribution? voodoo@hestia:~$ which time /usr/bin/time Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
*voodoo@hestia:~$ which time* * /usr/bin/time* Assuming its installed. So, in the case that it is not installed . . . # *apt-get install time* On Wed, Sep 17, 2014 at 4:23 PM, Robert Nelson robertcnel...@gmail.com wrote: On Wed, Sep 17, 2014 at 6:20 PM, Jimit Doshi jdo...@ncsu.edu wrote: Hello All, I plan to use the 'time' command to measure the execution time of a program with the Debian distribution on my BB Black. I wish to have the output in a specific format, which can be achieved using the '--format' parameter and I have used this previously on some Ubuntu projects. However, for this I need to access the 'time' command using the full path where it is installed from, which is typically /usr/bin. I am not able to find where 'time' is installed on my BB Black. As such, even a basic command like 'time --help' throws error. Though invoking 'time' followed by any executable does give me the real/system/user execution times, but that's not the format I am interested in. Any clues as to where is the 'time' executable located on this Debian distribution? voodoo@hestia:~$ which time /usr/bin/time Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
@Robert I get no response when I use the 'which' command. I think this is kind of expected because I couldn't 'find' the 'time' executable anywhere in the root directories. @William I think it is installed because it does measure the execution times, however I am not able to find the path of it's installed executable. On Wednesday, September 17, 2014 7:37:39 PM UTC-4, William Hermans wrote: *voodoo@hestia:~$ which time* * /usr/bin/time* Assuming its installed. So, in the case that it is not installed . . . # *apt-get install time* On Wed, Sep 17, 2014 at 4:23 PM, Robert Nelson robert...@gmail.com javascript: wrote: On Wed, Sep 17, 2014 at 6:20 PM, Jimit Doshi jdo...@ncsu.edu javascript: wrote: Hello All, I plan to use the 'time' command to measure the execution time of a program with the Debian distribution on my BB Black. I wish to have the output in a specific format, which can be achieved using the '--format' parameter and I have used this previously on some Ubuntu projects. However, for this I need to access the 'time' command using the full path where it is installed from, which is typically /usr/bin. I am not able to find where 'time' is installed on my BB Black. As such, even a basic command like 'time --help' throws error. Though invoking 'time' followed by any executable does give me the real/system/user execution times, but that's not the format I am interested in. Any clues as to where is the 'time' executable located on this Debian distribution? voodoo@hestia:~$ which time /usr/bin/time Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] New kernel + old audio cape
On Wed, Sep 17, 2014 at 6:37 PM, Seth transistorbo...@gmail.com wrote: I'm using a BBB with ALARM 3.16.2 and the original Audio cape (TLV320AIC3106) and getting these types of errors at boot: tlv320aic3x-codec 2-0018: ASoC: Right HP Mixer DAPM update failed: -121 mplayer /usr/share/sounds/alsa/Front_Right.wav gives repeating Audio device got stuck! errors and I get no sound. I had this same hardware setup working before with Angstrom. I see device tree files for the rev B of the audio board which uses the 4 variant of the codec chip. Is the original cape compatible with the newest kernels? If not, what steps would I need to take to enable support for the original 6 codec? I'm using the newer 3.16 kernel because the 3.8 kernel had problems loading firmware for both the LCD4 and Audio capes as they shared LED pins. I used the dtb-rebuilder process on 3.16 (as noted in an earlier message) to enable both capes and at least the LCD works fine. I had both capes working fine on 3.8 with Angstrom but only after removing the LED pin part of the audio cape device tree file and rebuilding the kernel, which took me a long time to get figured out. ALARM uses a different method with makepkg to rebuild the kernel, but I'm not sure how to use it to 1) download source 2) modify the device tree files appropriately and 3) continue to rebuild the kernel. I'm relatively new to this kind of thing and it took me days of struggle to figure out how to do it on Angstrom. Is it better to stay on 3.16 (or maybe 3.14) or go back to 3.8? Either way I have to address the audio cape not working, but in different ways. I'm not sure if the problem I'm having now is due to the same pin incompatibility problem or if it is related to the new audio cape using the 4 variant of the codec. I found my original one in my random cape pile. It's the audio rev a, with the ac3106, i'll give it a shot tomorrow. In theory you'll be able to get most support from the dtb-rebuilder using the 3.14.x branch for your 3.16 kernel. There's new things like pm, pruss, that won't work as that is out off tree stuff. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] New kernel + old audio cape
On Wed, Sep 17, 2014 at 7:23 PM, Robert Nelson robertcnel...@gmail.com wrote: On Wed, Sep 17, 2014 at 6:37 PM, Seth transistorbo...@gmail.com wrote: I'm using a BBB with ALARM 3.16.2 and the original Audio cape (TLV320AIC3106) and getting these types of errors at boot: tlv320aic3x-codec 2-0018: ASoC: Right HP Mixer DAPM update failed: -121 mplayer /usr/share/sounds/alsa/Front_Right.wav gives repeating Audio device got stuck! errors and I get no sound. I had this same hardware setup working before with Angstrom. I see device tree files for the rev B of the audio board which uses the 4 variant of the codec chip. Is the original cape compatible with the newest kernels? If not, what steps would I need to take to enable support for the original 6 codec? I'm using the newer 3.16 kernel because the 3.8 kernel had problems loading firmware for both the LCD4 and Audio capes as they shared LED pins. I used the dtb-rebuilder process on 3.16 (as noted in an earlier message) to enable both capes and at least the LCD works fine. I had both capes working fine on 3.8 with Angstrom but only after removing the LED pin part of the audio cape device tree file and rebuilding the kernel, which took me a long time to get figured out. ALARM uses a different method with makepkg to rebuild the kernel, but I'm not sure how to use it to 1) download source 2) modify the device tree files appropriately and 3) continue to rebuild the kernel. I'm relatively new to this kind of thing and it took me days of struggle to figure out how to do it on Angstrom. Is it better to stay on 3.16 (or maybe 3.14) or go back to 3.8? Either way I have to address the audio cape not working, but in different ways. I'm not sure if the problem I'm having now is due to the same pin incompatibility problem or if it is related to the new audio cape using the 4 variant of the codec. I found my original one in my random cape pile. It's the audio rev a, with the ac3106, i'll give it a shot tomorrow. In theory you'll be able to get most support from the dtb-rebuilder using the 3.14.x branch for your 3.16 kernel. There's new things like pm, pruss, that won't work as that is out off tree stuff. Oh crap... btw, very shortly the dtb-rebuilder is going to rely on pinmux-helper. Oh wait.. https://github.com/archlinuxarm/PKGBUILDs/blob/master/core/linux-am33x/PKGBUILD i need to get my butt in gear, finish the v3.14. tree and then forward port it to my v3.16.x tree. ;) Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
On 09/17/2014 08:05 PM, Jimit Doshi wrote: @Robert I get no response when I use the 'which' command. I think this is kind of expected because I couldn't 'find' the 'time' executable anywhere in the root directories. @William I think it is installed because it does measure the execution times, however I am not able to find the path of it's installed executable. On Wednesday, September 17, 2014 7:37:39 PM UTC-4, William Hermans wrote: /voodoo@hestia:~$ which time/ //usr/bin/time/ Assuming its installed. So, in the case that it is not installed . . . # /*apt-get install time */ type -a time Likely returns shell builtin, not what you are after. apt-get install time type -a time Enjoy time formatted as you like... Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
Jimit, if the command *which time* returns nothing, then it is not installed. Install with apt-get install time. On Wed, Sep 17, 2014 at 5:36 PM, Mike bellyac...@gmail.com wrote: On 09/17/2014 08:05 PM, Jimit Doshi wrote: @Robert I get no response when I use the 'which' command. I think this is kind of expected because I couldn't 'find' the 'time' executable anywhere in the root directories. @William I think it is installed because it does measure the execution times, however I am not able to find the path of it's installed executable. On Wednesday, September 17, 2014 7:37:39 PM UTC-4, William Hermans wrote: *voodoo@hestia:~$ which time* * /usr/bin/time* Assuming its installed. So, in the case that it is not installed . . . # *apt-get install time * type -a time Likely returns shell builtin, not what you are after. apt-get install time type -a time Enjoy time formatted as you like... Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Questions about latest images.
I've tried every image now down to 08-05 and none seem to be fully functional. Each image has had these same issues: - Power button does nothing, have to press and hold for 8 secs to force shutdown. - No USB network device appears at the host. - No SD partition is mounted from the device. Minus any other suggestions or ideas beyond a hand-crafted kernel I'm guessing I'm going to give up. I'll have to live off the backup image I have that seems to work correctly. I'm giving it one final try with the 05-14 version to see if that works. I've burned sever nights now dd'ing images to SD cards. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
On 09/17/2014 08:52 PM, William Hermans wrote: Jimit, if the command */which time/* returns nothing, then it is not installed. Install with apt-get install time. On Wed, Sep 17, 2014 at 5:36 PM, Mike bellyac...@gmail.com mailto:bellyac...@gmail.com wrote: On 09/17/2014 08:05 PM, Jimit Doshi wrote: @Robert I get no response when I use the 'which' command. I think this is kind of expected because I couldn't 'find' the 'time' executable anywhere in the root directories. @William I think it is installed because it does measure the execution times, however I am not able to find the path of it's installed executable. On Wednesday, September 17, 2014 7:37:39 PM UTC-4, William Hermans wrote: /voodoo@hestia:~$ which time/ //usr/bin/time/ Assuming its installed. So, in the case that it is not installed . . . # /*apt-get install time */ type -a time Likely returns shell builtin, not what you are after. apt-get install time type -a time Enjoy time formatted as you like... Mike -- Actually I misread my own test of that. As has been pointed out the bottom line is install the time package. time is not a shell builtin, it's a shell (bash) keyword. Using type -a will show you this. Using which will _not_ show builtins or keywords. You mentioned having to use the full path to use the time command. That comes down to order of execution by the shell. Unless disabled, by default keywords and builtins will execute first, then the search path. A quick hack around using the full path is simply using a \ first i.e. \time -f blah blah mike@tightrope:~$ type -a time time is a shell keyword time is /usr/bin/time time is /usr/bin/X11/time mike@tightrope:~$ time --version bash: --version: command not found real0m0.002s user0m0.000s sys0m0.000s mike@tightrope:~$ \time --version GNU time 1.7 mike@tightrope:~$ Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Using the 'time' command
william@arm:~$* which time* */usr/bin/time* william@arm:~$ *sudo apt-get remove --purge time* [sudo] password for william: Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: time* 0 upgraded, 0 newly installed, 1 to remove and 7 not upgraded. After this operation, 124 kB disk space will be freed. Do you want to continue [Y/n]? y (Reading database ... 13376 files and directories currently installed.) Removing time ... william@arm:~$ *which time* william@arm:~$ *time --help* *-sh: time: command not found* william@arm:~$ sudo apt-get install time Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: time 0 upgraded, 1 newly installed, 0 to remove and 7 not upgraded. Need to get 0 B/33.9 kB of archives. After this operation, 124 kB of additional disk space will be used. debconf: unable to initialize frontend: Dialog debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76, line 1.) debconf: falling back to frontend: Readline debconf: unable to initialize frontend: Readline debconf: (Can't locate Term/ReadLine.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7, line 1.) debconf: falling back to frontend: Teletype Selecting previously unselected package time. (Reading database ... 13364 files and directories currently installed.) Unpacking time (from .../archives/time_1.7-24_armhf.deb) ... Setting up time (1.7-24) ... william@arm:~$* which time* */usr/bin/time* william@arm:~$ time --help *Usage: time [-apvV] [-f format] [-o file] [--append] [--verbose] [--portability] [--format=format] [--output=file] [--version] [--quiet] [--help] command [arg...]* william@arm:~$ On Wed, Sep 17, 2014 at 6:43 PM, Mike bellyac...@gmail.com wrote: On 09/17/2014 08:52 PM, William Hermans wrote: Jimit, if the command *which time* returns nothing, then it is not installed. Install with apt-get install time. On Wed, Sep 17, 2014 at 5:36 PM, Mike bellyac...@gmail.com wrote: On 09/17/2014 08:05 PM, Jimit Doshi wrote: @Robert I get no response when I use the 'which' command. I think this is kind of expected because I couldn't 'find' the 'time' executable anywhere in the root directories. @William I think it is installed because it does measure the execution times, however I am not able to find the path of it's installed executable. On Wednesday, September 17, 2014 7:37:39 PM UTC-4, William Hermans wrote: *voodoo@hestia:~$ which time* * /usr/bin/time* Assuming its installed. So, in the case that it is not installed . . . # *apt-get install time * type -a time Likely returns shell builtin, not what you are after. apt-get install time type -a time Enjoy time formatted as you like... Mike -- Actually I misread my own test of that. As has been pointed out the bottom line is install the time package. time is not a shell builtin, it's a shell (bash) keyword. Using type -a will show you this. Using which will _not_ show builtins or keywords. You mentioned having to use the full path to use the time command. That comes down to order of execution by the shell. Unless disabled, by default keywords and builtins will execute first, then the search path. A quick hack around using the full path is simply using a \ first i.e. \time -f blah blah mike@tightrope:~$ type -a time time is a shell keyword time is /usr/bin/time time is /usr/bin/X11/time mike@tightrope:~$ time --version bash: --version: command not found real0m0.002s user0m0.000s sys0m0.000s mike@tightrope:~$ \time --version GNU time 1.7 mike@tightrope:~$ Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: I2C and Invensense MPU6050 Driver
Hi Bruce
The link
https://android.googlesource.com/kernel/msm/+/android-msm-hammerhead-3.4-kk-fr2/drivers/staging/iio/imu/inv_mpu/README
says that i have to build the kernel to make it work.
On Monday, September 15, 2014 5:04:19 PM UTC+5:30, bruce@gmail.com
wrote:
Hi
Also been struggling to get Invensense driver to worknot very
impressed with Invensense to be honest. If you login to their support
forum, there is no mention of MPU9250 Linux kernel drivers.I found the
tegra stuff, emailed Invensense and asked them where they publish their
code.they don't.
Rather then release a unified driver for 3.4 (i2c spi) and 3.10+ (i2c
spi) they rather efforts and struggle be duplicated by every user of
their componentthis is very advanced and progressive thinking .the
head of software development must be an absolute genius, no wonder their
products are so easy to integrate.
Invense replied to my email with this link:
https://android.googlesource.com/kernel/msm/+/android-msm-hammerhead-3.4-kk-fr2/drivers/staging/iio/imu/inv_mpu/README
*So I'm guessing with the endless array of 2012 versions.this is what
they suggestedno idea
I have yet to find an working Invensense driver that natively supports
MPU9250 for the 3.10+ kerneland absolutely nothing that supports Linux
SPI
Hoping bosch will come to the rescue and offer real linux support for this
little guy:
http://www.bosch-sensortec.com/en/homepage/products_3/9_axis_sensors_5/ecompass_2/bmx055_1/bmx055
Invensense may have some nice componentsbut they're worthless without
quality drivers.
On Tuesday, 13 May 2014 22:10:59 UTC+1, thomas.g...@gmail.com wrote:
Hi,
I have got a small project at home, running the inv-mpu6050 driver. To
get it to work I had to add device tree functionality to the driver and
then write a cape dtc for the beaglebone. As a result I have got the
following outputs:
cat /sys/devices/bone_capemgr.8/slots
0: 54:PF---
1: 55:PF---
2: 56:PF---
3: 57:PF---
4: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-BONE-MPU6050
lsmod
Module Size Used by
inv_mpu6050 7868 0
g_multi47670 0
libcomposite 14299 1 g_multi
mt7601Usta601404 0
ls /sys/bus/iio/devices/iio:device0/
buffer in_accel_scale in_accel_z_rawin_anglvel_y_raw
in_temp_offset name sampling_frequency_available trigger
dev in_accel_x_raw in_anglvel_scale in_anglvel_z_raw
in_temp_raw power scan_elements uevent
in_accel_matrix in_accel_y_raw in_anglvel_x_raw in_gyro_matrix
in_temp_scale sampling_frequency subsystem
cat /sys/bus/iio/devices/iio:device0/*raw
-8202
-458
11288
10
51
109
-4967
But now to the downside. It takes about100ms to read one value e.g.
/sys/bus/iio/devices/iio:device0/in_accel_x_raw ?!
I am still working on the device tree part of the driver, as the
configuration should be able to deal with negative values, but my current
dtc does not support the unary operator yet. That is fixed in a later
version. I will have a look at that when I find some time. When it is
finished I would like to give the driver back to the community.
For now my work has the current state:
-) MPU6050 cape:
/*
* Copyright (C) 2014 Thomas Graziadei
*
* Make use of the Invensens MPU6050
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
/plugin/;
/ {
compatible = ti,beaglebone, ti,beaglebone-black;
/* identification */
part-number = BB-MPU6050;
version = 00A0;
/* state the resources this cape uses */
exclusive-use =
/* the pin header uses */
P9.18,/* i2c1_sda */
P9.17,/* i2c1_scl */
/* the hardware ip uses */
i2c1;
fragment@0 {
target = am33xx_pinmux;
__overlay__ {
bb_i2c1_pins: pinmux_bb_i2c1_pins {
pinctrl-single,pins =
0x158 0x72/* spi0_d1.i2c1_sda, SLEWCTRL_SLOW |
INPUT_PULLUP | MODE2 */
0x15c 0x72/* spi0_cs0.i2c1_scl, SLEWCTRL_SLOW |
INPUT_PULLUP | MODE2 */
;
};
};
};
fragment@1 {
target = i2c1;/* i2c1 is numbered correctly */
__overlay__ {
status = okay;
pinctrl-names = default;
pinctrl-0 = bb_i2c1_pins;
/* this is the configuration part */
clock-frequency = 10;
#address-cells = 1;
#size-cells = 0;
/* add any i2c devices on the bus here */
mpu6050@68 {
compatible = inv,mpu6050;
reg = 0x68;
Re: [beagleboard] Re: Questions about latest images.
Dont know what to tell you other than everything you mentioned works fine for me. With a devboard of this type, some learning / prior knowledge is implied. Meaning, my suggestion is that you learn how to use the hardware, and the OS you're trying to use. I've spent the last year and a half learning, and still have lots more to learn. Welcome to the never ending source of learning some like to call embedded Linux. On Wed, Sep 17, 2014 at 6:29 PM, k...@cranehome.info wrote: I've tried every image now down to 08-05 and none seem to be fully functional. Each image has had these same issues: - Power button does nothing, have to press and hold for 8 secs to force shutdown. - No USB network device appears at the host. - No SD partition is mounted from the device. Minus any other suggestions or ideas beyond a hand-crafted kernel I'm guessing I'm going to give up. I'll have to live off the backup image I have that seems to work correctly. I'm giving it one final try with the 05-14 version to see if that works. I've burned sever nights now dd'ing images to SD cards. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Questions about latest images.
Yes, I'm aware of the learning curve. I've been working with them since they came out. I also don't know what to report other than every image after the 05-14 image booting from SD is not operating the expected on either A5A board. When I went back to 05-14 the devices show up, and the power button works. I fully ready to simply burn an image based on 05-14 and archive it for my needs but I'm curious if there is anything that I can provide might help track down the why. If not... I'll move on. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Cross-Compile Beaglebone with Python and Eclipse
Hi guys, Could someone tell me how can I compile pthon programs using Eclipse In Windowns or linux on Beaglebone Black ?? How can I program my BBB -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
