Re: [beagleboard] [OT]: In search of an HDMI portable monitor for my BBB
Hi Harvey, thanks for your reply! ...I was asking for the brand you are using... Finding any hdmi on ebay is not a problem. Thanks anyway! :) Best regards, mcc Harvey White ma...@dragonworks.info [15-04-12 15:52]: On Sun, 12 Apr 2015 06:50:38 +0200, you wrote: Hi Harvey, than ks for you reply! Any names, brands, number...anything else than China for which I can google for? Here's one http://www.ebay.com/itm/HDMI-VGA-2AV-Remote-Lcd-controller-Board-VS-TY2662-V1-work-for-lots-of-LCD-panel-/180979602491?pt=LH_DefaultDomain_0hash=item2a2339943b and here's another http://www.ebay.com/itm/TV-PC-HDMI-CVBS-RF-USB-AUDIO-driver-Board-For-DIY-Monitor-Televison-1920-1080/251869640598?_trksid=p2047675.c15.m1851_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D30084%26meid%3D10249753d3a24e23bc3d46d17f4a0429%26pid%3D15%26rk%3D2%26rkt%3D6%26sd%3D181044221632rt=nc The second one is more like the one I have. I have no experience with either of these sellers, nor the top one. I used HDMI to LCD Panel as a search term on ebay. Harvey Best regards, mcc Harvey White ma...@dragonworks.info [15-04-12 06:44]: On Sun, 12 Apr 2015 04:43:12 +0200, you wrote: Hi, since the BBB offers an HDMI connector I am looking for a portable HDMI monitor which works with the BBB and offers audio. Are there any recommendations (or the opposite: Monitors, which better to leace alone...)? There are a number of boards available from China which run from 12 volts DC, and use a laptop display (or equivalent) as an output device. They're probably about 30 euros in price, have an HDMI input, (haven't tried mine yet) and have to be custom ordered for a particular laptop panel. VGA or SVGA resolution would be about right, Mine is running on a 640 x 480 7 inch display that I obtained locally, and was also bought locally. (about 55 USD at a local surplus store in the states...). Some of them have audio, and are baseband monitors as well... This might be what you'd need. Harvey Thank you very much in advance for any help! Best regards, mcc PS: Best would be if available in germany... :) -- 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] [OT]: In search of an HDMI portable monitor for my BBB
Hi Przemek, thats a cool idea!!! :) Just to have aksed (and with NO experience/knowledge of this kind as background from my side :) Is it possible to root such tablets only to put a small Linux distro on it _with_ X? Does this tablets have audio? Best regards, mcc Przemek Klosowski przemek.klosow...@gmail.com [15-04-12 05:32]: I've been trying to figure out how to use an android tablet over USB as an I/O device. Since there are 7 tablets costing $40, it might be a cool option. I came up with two scenarios: - a specialized Android app that displays a custom graphic overlay and sends touchscreen events over USB, either in HID emulation or using a custom USB protocol - a general application that accepts graphics primitives, displays them on the android screen and then registers and sends back touchscreen events. This would be a child's play if Android ran X protocol---it would be just another remote display. But nooo, X is considered obsolete :( Does anyone have ideas how to approach this? On Sat, Apr 11, 2015 at 10:43 PM, meino.cra...@gmx.de wrote: Hi, since the BBB offers an HDMI connector I am looking for a portable HDMI monitor which works with the BBB and offers audio. Are there any recommendations (or the opposite: Monitors, which better to leace alone...)? Thank you very much in advance for any help! Best regards, mcc PS: Best would be if available in germany... :) -- 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] [OT]: In search of an HDMI portable monitor for my BBB
Hi Harvey, than ks for you reply! Any names, brands, number...anything else than China for which I can google for? Best regards, mcc Harvey White ma...@dragonworks.info [15-04-12 06:44]: On Sun, 12 Apr 2015 04:43:12 +0200, you wrote: Hi, since the BBB offers an HDMI connector I am looking for a portable HDMI monitor which works with the BBB and offers audio. Are there any recommendations (or the opposite: Monitors, which better to leace alone...)? There are a number of boards available from China which run from 12 volts DC, and use a laptop display (or equivalent) as an output device. They're probably about 30 euros in price, have an HDMI input, (haven't tried mine yet) and have to be custom ordered for a particular laptop panel. VGA or SVGA resolution would be about right, Mine is running on a 640 x 480 7 inch display that I obtained locally, and was also bought locally. (about 55 USD at a local surplus store in the states...). Some of them have audio, and are baseband monitors as well... This might be what you'd need. Harvey Thank you very much in advance for any help! Best regards, mcc PS: Best would be if available in germany... :) -- 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: headless X11
c...@isbd.net c...@isbd.net [15-04-11 11:24]: meino.cra...@gmx.de wrote: Hi, (I am using kernel 3.8 installed as described on the eewiki and a Gentoo Linux on my Beaglebone Black.) I want to start an X11 application on my beaglebone and redirect its output (via LAN) to my PC using export DISPLAY on my beaglebone. Unfortunately I cant start X on the beaglebone. It ends with Server ended unsuccessfully: No screen found (or similiar... I dont remember the exact phrase here...) You don't need X running on the BBB to do this. In X the server is the system/screen which runs X (i.e. your desktop machine remote from the BBB) and the X client is the actual running program (on your BBB). Just do the following:- ssh -X name of your BBB then at the command prompt on the BBB run the program you want and it will pop up a window in the X server on your desktop machine. -- 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. Hi Chris, thanks a lot for your response! Will try that... Best mcc -- 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] [OT]: In search of an HDMI portable monitor for my BBB
Hi, since the BBB offers an HDMI connector I am looking for a portable HDMI monitor which works with the BBB and offers audio. Are there any recommendations (or the opposite: Monitors, which better to leace alone...)? Thank you very much in advance for any help! Best regards, mcc PS: Best would be if available in germany... :) -- 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] headless X11
Hi, (I am using kernel 3.8 installed as described on the eewiki and a Gentoo Linux on my Beaglebone Black.) I want to start an X11 application on my beaglebone and redirect its output (via LAN) to my PC using export DISPLAY on my beaglebone. Unfortunately I cant start X on the beaglebone. It ends with Server ended unsuccessfully: No screen found (or similiar... I dont remember the exact phrase here...) I modprobe -aed the fb kernel module (which loads fine) but X still shows the same error. Do I need a different kernel configuration? How can I acchieve what I trying to do? Thank you very much for any help in advance! Best regards, Meino -- 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: Checking GPIOpins for being healthy
TJF jeli.freih...@gmail.com [15-01-17 04:10]: This shouldn't be a problem, since most header pins are configured as GPIO input by default and therefor can receive 3V2 input. Am Donnerstag, 15. Januar 2015 16:30:30 UTC+1 schrieb meino@gmx.de: I would like to check, whether these PINS had survived me. What is a valid most simplistic way to do so? You could use the examples in libpruio to check the pins. Ie. io_input http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaIoInput shows the state of all GPIOs. Or button http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaButton configures a single GPIO as input and shows its state. It's easy to customize the code for your pins or to test a GPIO pin as output. Run analyse http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaAnalyse right after booting to get a list of the default header pin configuration. Good luck! -- 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. Hi. sorry for the delayed reply...your mail was accidently put into the spam folder by procmail...have to look why... Thanks for the links! Will check that... What makes me worry isn't the voltage. It was the speed with that the battery was half emptied which implies a high current. The battery was a CR1220 coin cell. I have no knowledge about the internal design of such GPIO pin attached silizium...could it be, that (fr example) the input functionality get fried by teh current and out and/or other functions are still working. Or is this view too simplistic? Best regards, Meino -- 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] Checking GPIOpins for being healthy
Hi, I accidentally wired my BB wrong. I connected (+) and (-) to GPIOs (default setting). I would like to check, whether these PINS had survived me. What is a valid most simplistic way to do so? Thank you very much in advance for any help! Best regards, Meino -- 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] Checking GPIOpins for being healthy
evilwulfie evilwul...@gmail.com [15-01-15 17:20]: plus and minus what ? On 1/15/2015 8:30 AM, meino.cra...@gmx.de wrote: Hi, I accidentally wired my BB wrong. I connected (+) and (-) to GPIOs (default setting). I would like to check, whether these PINS had survived me. What is a valid most simplistic way to do so? Thank you very much in advance for any help! Best regards, Meino -- 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. Hi evilwuffie, :) ...ok, I was a little t fast: ;) (+) and (-) were of a 3.2V Lithium coin cell... Best regards, Meino -- 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] VS1053 experiments...userland?
hi, I want to make experiments with the Adafruit VS1053 breakout board (http://www.adafruit.com/product/1381), which is accessed via SPI. Make it any sense to start accessing this board via ordinary userland programs or is it technically needed to write a kernel driver for that? Thank you very much in advance for any help! Best regards, Meino -- 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] Second Ethernet Port
John Syn john3...@gmail.com [14-12-21 03:10]: On 12/20/14, 12:49 PM, faimbs fai...@gmail.com wrote: Am Samstag, 20. Dezember 2014 21:46:16 UTC+1 schrieb john3909: On 12/20/14, 11:10 AM, faimbs fai...@gmail.com wrote: Hello! Is it possible to add a second Ethernet Port for a second network range? This cannot be done with BBB because the pins for the second Ethernet Port are available on the cape connectors. The TI AM335x EVM has two ethernet ports and there are several third party boards/modules that bring out both ports. Regards, John Thanks -- 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. Hello John! There are a second port on the connectors? Not all the signals are available. Gerald who designed the board says it isn¹t possible, and he is the authority on this issue. If you have any doubt, download the schematic of the AM335x EVM and see if all the signals are available on the BBB cape connectors. Regards, John Where can I find more information? Thank you! -- 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. Hi, I dont know exactly whether you need a second eth port in the sense of a physically exiting jack... But if you need a second IP-address range this can easily be achieved in linux. Suppose ifconfig show this: eth0: flags=4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500 inet 192.168.17.18 netmask 255.255.255.0 broadcast 192.168.178.255 ether XX:XX:fX:XX:bX:XX txqueuelen (Ethernet) RX packets XX bytes X (XXX.X MiB) RX errors X dropped X overruns X frame X TX packets X bytes XXX (X.X MiB) TX errors X dropped X overruns X carrier X collisions X device interrupt XX and you need for example another eth interface with the address 192.168.00.7 submit the command ifconfig eth0:1 192.168.00.7 up and there it is... HTH! Best regards, Meino -- 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] Beaglebone black not recognized when plugged in (new just out of the box beaglebone black)
Hi Anirudh, thank you for checking all this ! 8) I quite agree! There is something wrong with your board -- hopefully you get a new one as soon as possible and as easy as possible! Fingers crossed! Good luck! Best regards, Meino Anirudh Jonnadula anirudh...@gmail.com [14-12-18 18:28]: Hi Meino, I have tried what you have suggested but nothing came up. So, I guess the board is faulty. Regards Anirudh On Thu, Dec 18, 2014 at 10:56 PM, Anirudh Jonnadula anirudh...@gmail.com wrote: Hi William, I have tried with a working new mini USB cable but it didn't work. Maybe the board has some defects. Anirudh On Wed, Dec 17, 2014 at 8:31 AM, William Hermans yyrk...@gmail.com wrote: Anirudh, I did not read all the discussion you two have had, but if you have another mini to standard USB cable I'd give that a shot first. Early on after release, there were a few boards shipped with bad cables according to a few users. You could take that with a grain of salt ( I would ), but if you have spare one to try, it would a quick test. On the Windows 7 side, I use Windows 7 x64 enterprise, and s I recall the mass storage drive always came up immediately( this is why i recommend checking the cable ), but the other drivers will require you to install the beaglebone driver listed on the getting started page. Then possibly you'll have to run Windows updates. Also the usb networking gadget should be set to static IP of 192.168.7.2 - At least I am pretty sure this is how it came on the latest element14 board we have here. I run both Windows, and Linux machines as host to several beglebones, and I would test, but I am on the road right now so can not check. Anyway, if you have some very specific Windows questions pertaining to the beaglebone, ask and I'll do my best to answer. Just be aware however, there a lot of information on internet about all this now days. On Tue, Dec 16, 2014 at 1:16 PM, Anirudh Jonnadula anirudh...@gmail.com wrote: Hi Meino, :) I'll try whatever you have suggested first thing in the morning. I kind of already tried connecting with a wired LAN cable. Then I logged into my router using 192.168.1.1 and found that there is no attached device under the wired category. This is making me feel that the board has some fault. Anyway, I'll try the above suggested method using nmapand if it does not work, I'll try to boot it with a SD card and will let you know the results. Regards, Anirudh On Wed, Dec 17, 2014 at 12:46 AM, meino.cra...@gmx.de wrote: Hi Anirudh, :) Since the Beaglebone black was switched from Angstrom to Debian I dont know, whether Debian now runs with a fixed IP-adress or uses dhcp... That is: You need to figure that out. ok...lets hack your beaglebone. You need: Duck Tape, a Swiss Army knife, some chewing gum... ...wrong movie..I am joking, sorry... 8) You need: Ethernet cables (CAT5), a Linux PC which can talk to the internet, your beaglebone and a switch/hub. Connect your PC to the switch/hub. Connect your beaglebone to the switch, connect the LAN cable, which ends in your DSL modem with the hub/switch. Power the hub/switch. Power the PC. Wait until ypu can login (and do that ;) then power your beaglebone and wait until it seems to be up. Install nmap on your linux box. Call ifconfig . You will see something like this: eth0: flags=4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500 inet 192.168.XXX.XXX netmask 255.255.255.0 broadcast 192.168.XXX.XXX ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet) RX packets nn bytes nn (nnn nnn) RX errors 0 dropped 0 overruns 0 frame 0 TX packets nn bytes ( nnn) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 36 lo: flags=73UP,LOOPBACK,RUNNING mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 loop txqueuelen 0 (Local Loopback) RX packets 1144 bytes 1941206 (1.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1144 bytes 1941206 (1.8 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 (the counts of package will surely differ...) lo is your loopback device, which is not needed here. eth0 (or eth1) is your ethernet interface. The Xs after the word inet is the IP-adress of your Linux box. inet XXX.XXX.XXX.XXX often they start with 192.168..., which indicates a private network. There are certain IP-address ranges which are for private use only, which means: There will be no server outside in the wild, wild internet, which have an IP-address of these ranges. OK...now you have to scan you network. Be sure, nothing else is connected to your
Re: [beagleboard] Beaglebone black not recognized when plugged in (new just out of the box beaglebone black)
ZZAnirudh Jonnadula anirudh...@gmail.com [14-12-16 14:32]: Hi Meino, Thanks for the reply. I have tested it on both Windows 7 and Ubuntu 14.04. Regards Anirudh -- 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. Hi Anirudh, ok...seems to be something with the Beaglebone... I am more familiar with UNIX and Linux, so if it is ok for you, I would like to suggest to use your Ubuntu system for checking whats going on... If not available please install usbutils (which homepage is here http://linux-usb.sourceforge.net/) Unplug the beaglebone, if not already done, then do a lsusb /tmp/withoutbbb.txt then plug it in, wait a couple of seconds (only to get sure) and do a lsusb /tmp/withbbb.txt; diff /tmp/withoutbbb.txt /tmp/withbbb.txt . If there is a difference, then you Beablebone black has been recognized on a low level basis. I recently had a Wifi USB dongle which was listed via lsusb and as soon as I tried to use the wlan0 interface, a message pops up saying, that there was no such devicehrmmmp...the firmware was missing...the usb enumeration has worked and the device was still sleeping. May be there is only some software missing (kernel modules) or not loaded. Please mail me, what the test results in :) Best regards, Meino -- 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] Beaglebone black not recognized when plugged in (new just out of the box beaglebone black)
Hi Anirudh, :) Since the Beaglebone black was switched from Angstrom to Debian I dont know, whether Debian now runs with a fixed IP-adress or uses dhcp... That is: You need to figure that out. ok...lets hack your beaglebone. You need: Duck Tape, a Swiss Army knife, some chewing gum... ...wrong movie..I am joking, sorry... 8) You need: Ethernet cables (CAT5), a Linux PC which can talk to the internet, your beaglebone and a switch/hub. Connect your PC to the switch/hub. Connect your beaglebone to the switch, connect the LAN cable, which ends in your DSL modem with the hub/switch. Power the hub/switch. Power the PC. Wait until ypu can login (and do that ;) then power your beaglebone and wait until it seems to be up. Install nmap on your linux box. Call ifconfig . You will see something like this: eth0: flags=4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500 inet 192.168.XXX.XXX netmask 255.255.255.0 broadcast 192.168.XXX.XXX ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet) RX packets nn bytes nn (nnn nnn) RX errors 0 dropped 0 overruns 0 frame 0 TX packets nn bytes ( nnn) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 36 lo: flags=73UP,LOOPBACK,RUNNING mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 loop txqueuelen 0 (Local Loopback) RX packets 1144 bytes 1941206 (1.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1144 bytes 1941206 (1.8 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 (the counts of package will surely differ...) lo is your loopback device, which is not needed here. eth0 (or eth1) is your ethernet interface. The Xs after the word inet is the IP-adress of your Linux box. inet XXX.XXX.XXX.XXX often they start with 192.168..., which indicates a private network. There are certain IP-address ranges which are for private use only, which means: There will be no server outside in the wild, wild internet, which have an IP-address of these ranges. OK...now you have to scan you network. Be sure, nothing else is connected to your Linux box (LAN-wise), since accidentally scanning networks in the wild wild internet may...hmmm... irritate some people... ;) Assuming the IP-address of your Linux box is 192.168.100.200 you need to call nmap -v -sn 169.168.100.1-255 . For this you need to be root... Nmap will then scan for hosts in the range of 169.168.100.1.169.168.100.255 and report any host it will find. It will report your Linux box...and with some luck the IP-address of your beaglebone. If a host is found it looks like: Nmap scan report for ariettaa (192.168.10.10) Host is up (0.00067s latency). This is for my Arietta G25 (also a small emebedded linux system 5.5cmx2.5cm...;) The given IP-adress is the one you are looking for. Please dont confuse this with the IP-adress reported for your Linux PC... This means: You Beaglebone is up and running and (somehow) ready to accept a connection. If not already done: Install openssh and follow the configuration instructions. Create a private and public key. Start sshd then. Now connect to you beaglebone this way: ssh root@IP-adsress of your beaglebone If asked for a passwort, enter nothing (the default password is blank according to this: http://beagleboard.org/getting-started means: hit return Thats it...you have logged into your beaglebone. BUT: If NO other running host is reported by nmap things are becoming a little more complicated. Two possibilities: Your beaglebone is dead, bricked or what else. You need a RMA and send it back for repair. OR: It uses a fixed IP-address which does not fit into the address range of your PC. You need either a second ethernet card or a Linux PC...ha! Wait... you _*HAVE*_ a Linux PC... According to this: http://beagleboard.org/getting-started the IP-address of your Beaglebone board is 192.168.7.2 (but I dont know, whether this information is dated before or after the switch from Angstrom to Debian...) First you need a second ethernet interface ... and since this is Linux, you dont need a second ethernet card for this to work. Assuming, your first ethernet interface (as reported previously by ifconfig) is eth0 , then as root enter ifconfig eth0:2 192.168.7.10 which gives your PC another IP address...but one of the range of your beaglebone. Then try to ping your beaglebone with ping 192.168.7.2 . If it answers, try to login via ssh as described above, but use 192.168.7.2 instead. And if this doesn't help, try to scan the address range with nmap and the address range of 192.168.7.1-255. Again, your Linux PC will also be reported. If this will also fail...my storage of ideas is emptied... You need a sdcard to boot from then... HTH! Good luck! 8) Best Meino Anirudh Jonnadula anirudh...@gmail.com [14-12-16 19:08]: Hi
Re: [beagleboard] Beaglebone black not recognized when plugged in (new just out of the box beaglebone black)
Anirudh Jonnadula anirudh...@gmail.com [14-12-16 04:24]: Hello, I just bought a new Beaglebone Black, unboxed it, and plugged it into my Laptop. It is not recognized at all. I guess the device is booting up properly because the LED's are blinking correctly as described in the getting started page. Please help me. There is no SD Card. I'm trying to boot the device from the eMMC Flash Memory. Please help me. It is not recognized by the laptop at all. I have tried it in two Laptops but the result is the same. Regards Anirudh -- 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. Hi Anirudh, ...what OS is running on your laptop... Best Meino -- 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] Writes to SDcards ... In search of the guilty task
Hi, before I go crazy...one question: On my BBB the file /sys/fs/ext4/mmcblk0p2/session_write_kbytes reports a steadily increasing count to writes to mmcblk0p2 (root). Regardsless what I trying to identify the process...I cant find it. There seems no file be written and no task does any I/O. For testing I stopped swap space...no effect. Would it be possible, that writes to FIFOs and PIPEs, which incarnations are on that block device, are counted via session_write_kbytes...even if the bytes are not physically written to that device? Any other idea? Thank you very much for any enlightement in advance! :) Best regards, Meino -- 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] Process Dies after 5 mins
Just a shot in the dark: Is it possible, that the process in question is writing a hidden temporary on a tmpfs-filesystem, which returns no space left on device after 5 mins of writing to it and the application does not handle that error very wel and dies. Due to the missing close the file vanishes and one can start the cycle again? ...?... HTH! Meino evilwulfie evilwul...@gmail.com [14-12-14 19:36]: Restart it upon death with e cron job ? what program and why is it exiting ? On 12/14/2014 9:38 AM, Kevin D'Souza wrote: Hello Guys I am using a BEaglebone BLack with Debian. I added a service to startup using update-rc.d myprogram defaults. the program starts at startup but it is killed automatically after 5 mins. How can i keep it alive forever? I dont want it to die. Regards, Kevin -- 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 mailto: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] Process Dies after 5 mins
Hi, then the process is missing a controling terminal. Try to start it with nohup from the script to verify that. Kevin D'Souza kevin.dsouza3...@gmail.com [14-12-14 20:28]: nono the process just does UART work up and down (transferring data between UARTS). If i keep the process open in a terminal it runs indefinitley. if i run it under the init.d after 5mins it goes off. no blocking calls, no file io. is there a way to spawn the process via systemd and keep WATCHDOG=1 somehow... On Monday, December 15, 2014 12:12:20 AM UTC+5:30, meino@gmx.de wrote: Just a shot in the dark: Is it possible, that the process in question is writing a hidden temporary on a tmpfs-filesystem, which returns no space left on device after 5 mins of writing to it and the application does not handle that error very wel and dies. Due to the missing close the file vanishes and one can start the cycle again? ...?... HTH! Meino evilwulfie evilw...@gmail.com javascript: [14-12-14 19:36]: Restart it upon death with e cron job ? what program and why is it exiting ? On 12/14/2014 9:38 AM, Kevin D'Souza wrote: Hello Guys I am using a BEaglebone BLack with Debian. I added a service to startup using update-rc.d myprogram defaults. the program starts at startup but it is killed automatically after 5 mins. How can i keep it alive forever? I dont want it to die. Regards, Kevin -- 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: mailto:beagleboard+unsubscr...@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...@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. -- 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: Remove all files from /media/BEAGLEBONE
Hi Anubhav, do not move uEnv.txt, the U-Boot image and the kernel images around. Due to the limited technical possibilities of the very early boot stages, these files are exspected to be at certain physical place on the flash memory. Instead edit /etc/fstab and remove the mount command of /boot. Do a backup first. Best regards, Meino Anubhav Goel anubh...@resonant-sys.com [14-12-15 07:52]: Hi William, Thanks for your quick response. I cannot really move to the debian, as it has taken me a lot of effort :) , to understand my way around angstrom.. it will be very steep curve for me as of now. I was thinking, is there no way to create a new vfat partition on bbb, and expose that on the thumbdrive, and let this default one just remain unmounted ? I will readup on the read-only part. Can you point me to some info on how/when does this partition get loaded ? do we have some sort of hook that can be utilized ? Can I not place the mlo/ig env files at a place where its picked by bbb , but not exposed over thumbdrive ? Regards Anubhav On Mon, Dec 15, 2014 at 11:57 AM, William Hermans yyrk...@gmail.com wrote: *My users may accidentally delete the mlo/uboot/uenv files, if presented over their desktop.* There are a few ways to deal with this*. *Just do not mount the boot loader partition. Would probably be the easiest for you. If you want to do what I would consider the right way, then put a modern Debian build from Robert on it, and that whole partition will not exist, and the bootloader files will be in a hole in the first 1M of the block device. Aside from that, I do not think FAT/FAT32 partitions can be used with Linux permissions. However, you may be able to make the partition read only. Not sure on this, but if you're teaching students about he hardware / software. This may be preferable. Personally, I think hiding the files in the first 1M of disk space is the best way. Heck I've been using Linux for years, and I honestly have no idea how to reverse / mess that up. Eventually I'll have to read up on it myself, as it's pretty neat . . . On Sun, Dec 14, 2014 at 10:58 PM, Anubhav Goel anubh...@resonant-sys.com wrote: Hi Kenny, I have the same requirement, were you able to get any workaround to this ? I looked into bbb to find any default locations , like /boot/uEnv.txt .. but it doesnt work , if I delete the file from media , but the /boot/uenv.txt file is not picked up. I was unable to find any other place to store the mlo img files either. My users may accidentally delete the mlo/uboot/uenv files, if presented over their desktop. Regards, Anubhav On Wednesday, 24 July 2013 14:23:10 UTC+5:30, khw...@gmail.com wrote: Hi all, I am building a few prototype with Beaglebone Black. I want to let the user to plug into the mini-USB port from a PC and copy a output file I stored in /media/BEAGLEBONE. However, I don't want user to see all the documentation and tutorial of the BBB. It seems like BBB will copy all these files during reboot. I wonder if I can configure it without copying these files during reboot? or I can configure a different directory to show up while user plug in the mini-USB cable? I can control where the output file go in my program. Many thanks for any guidance. Kenny Lau -- 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/lqPrGitRgCk/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: Remove all files from /media/BEAGLEBONE
Hi Anubhav, one thing I did not know about your system is: Are you using an SDcard to boot from or do you boot from the internal flash memory? Critical files are more than only those under /boot. Delete /sbin/init and your system will hang shortly after the kernel is running... ;) I dont know of the exact mechanism Windows is accessing the partitions via USB... After plugging in the BBB via USB to a Windows PC...do you access the files in question via WEB interface (browser) or low level via Windows explorer (NOT Internet Explorer or such alike) ... that is...there must be something on you PC which enables Windows to read ext4fs formatted partitions... If it is a WEB interface you use...I am out of bussiness here, since I am by no means a WEB-stuff guru... :) But I /think/ (read: Dont know for sure) that must be file which configures the running webserver on the BBB to export parts of the filesystem to the calling browser on the Windows PC. This file is, what you want to edit.. Good luck! Best Meino Anubhav Goel anubh...@resonant-sys.com [14-12-15 08:04]: Hi ! On Mon, Dec 15, 2014 at 12:27 PM, meino.cra...@gmx.de wrote: Hi Anubhav, do not move uEnv.txt, the U-Boot image and the kernel images around. Due to the limited technical possibilities of the very early boot stages, these files are exspected to be at certain physical place on the flash memory. Instead edit /etc/fstab and remove the mount command of /boot. Do a backup first. m fstab shows: rootfs /auto defaults 1 1 proc /procproc defaults 0 0 devpts /dev/pts devpts mode=0620,gid=5 0 0 tmpfs/tmp tmpfs defaults 0 0 It doesnt have the mount command of boot. Even if I were able to stop the boot, would that mean disabling access to the partition on windows desktop? I do require the parition to appear on desktop when connected, but I dont want the user to access these critical files. Best regards, Meino Anubhav Goel anubh...@resonant-sys.com [14-12-15 07:52]: Hi William, Thanks for your quick response. I cannot really move to the debian, as it has taken me a lot of effort :) , to understand my way around angstrom.. it will be very steep curve for me as of now. I was thinking, is there no way to create a new vfat partition on bbb, and expose that on the thumbdrive, and let this default one just remain unmounted ? I will readup on the read-only part. Can you point me to some info on how/when does this partition get loaded ? do we have some sort of hook that can be utilized ? Can I not place the mlo/ig env files at a place where its picked by bbb , but not exposed over thumbdrive ? Regards Anubhav On Mon, Dec 15, 2014 at 11:57 AM, William Hermans yyrk...@gmail.com wrote: *My users may accidentally delete the mlo/uboot/uenv files, if presented over their desktop.* There are a few ways to deal with this*. *Just do not mount the boot loader partition. Would probably be the easiest for you. If you want to do what I would consider the right way, then put a modern Debian build from Robert on it, and that whole partition will not exist, and the bootloader files will be in a hole in the first 1M of the block device. Aside from that, I do not think FAT/FAT32 partitions can be used with Linux permissions. However, you may be able to make the partition read only. Not sure on this, but if you're teaching students about he hardware / software. This may be preferable. Personally, I think hiding the files in the first 1M of disk space is the best way. Heck I've been using Linux for years, and I honestly have no idea how to reverse / mess that up. Eventually I'll have to read up on it myself, as it's pretty neat . . . On Sun, Dec 14, 2014 at 10:58 PM, Anubhav Goel anubh...@resonant-sys.com wrote: Hi Kenny, I have the same requirement, were you able to get any workaround to this ? I looked into bbb to find any default locations , like /boot/uEnv.txt .. but it doesnt work , if I delete the file from media , but the /boot/uenv.txt file is not picked up. I was unable to find any other place to store the mlo img files either. My users may accidentally delete the mlo/uboot/uenv files, if presented over their desktop. Regards, Anubhav On Wednesday, 24 July 2013 14:23:10 UTC+5:30, khw...@gmail.com wrote: Hi all, I am building a few prototype with Beaglebone Black. I want to let the user to plug into the mini-USB port from a PC and copy a output file I stored in /media/BEAGLEBONE. However, I don't want user to see all the documentation and tutorial of the BBB. It
Re: [beagleboard] Re: Remove all files from /media/BEAGLEBONE
Hi, I throw away Angstrom and moved to Gentoo after a few updates complete scrambled Angstrom... Consider to boot from SDcard, because it can be edited via an USB cardreader on the PC and can be replaced if weared out (flash has a limited count of write cycles). If the internal flash is damaged, you a solder iron, VERY good eyes and a very very steady hand Only my two cents,... Best Meino William Hermans yyrk...@gmail.com [14-12-15 08:24]: Anubhav, By the way, Linux is Linux, is Linux. Angstrom is in round about way even based on Debian. Through Open Zaurus . . .Anyway, you're going to find it more, and more difficult moving on with Angstrom I think . . . On Mon, Dec 15, 2014 at 12:20 AM, Anubhav Goel anubh...@resonant-sys.com wrote: Sorry about not putting more details :) , here they are : On Mon, Dec 15, 2014 at 12:45 PM, meino.cra...@gmx.de wrote: Hi Anubhav, one thing I did not know about your system is: Are you using an SDcard to boot from or do you boot from the internal flash memory? I boot from internal flash. Critical files are more than only those under /boot. Delete /sbin/init and your system will hang shortly after the kernel is running... ;) I dont know of the exact mechanism Windows is accessing the partitions via USB... Its the mini USB , that loads up the fat partition Getting started with beagle , this is the place where I want to have my own bunch of files, and not the files placed by default (mlo/uenv etc). After plugging in the BBB via USB to a Windows PC...do you access the files in question via WEB interface (browser) or low level via Windows explorer (NOT Internet Explorer or such alike) ... that is...there must be something on you PC which enables Windows to read ext4fs formatted partitions... If it is a WEB interface you use...I am out of bussiness here, since I am by no means a WEB-stuff guru... :) But I /think/ (read: Dont know for sure) that must be file which configures the running webserver on the BBB to export parts of the filesystem to the calling browser on the Windows PC. This file is, what you want to edit.. I dont require web interface Good luck! Best Meino Anubhav Goel anubh...@resonant-sys.com [14-12-15 08:04]: Hi ! On Mon, Dec 15, 2014 at 12:27 PM, meino.cra...@gmx.de wrote: Hi Anubhav, do not move uEnv.txt, the U-Boot image and the kernel images around. Due to the limited technical possibilities of the very early boot stages, these files are exspected to be at certain physical place on the flash memory. Instead edit /etc/fstab and remove the mount command of /boot. Do a backup first. m fstab shows: rootfs /auto defaults 1 1 proc /procproc defaults 0 0 devpts /dev/pts devpts mode=0620,gid=5 0 0 tmpfs/tmp tmpfs defaults 0 0 It doesnt have the mount command of boot. Even if I were able to stop the boot, would that mean disabling access to the partition on windows desktop? I do require the parition to appear on desktop when connected, but I dont want the user to access these critical files. Best regards, Meino Anubhav Goel anubh...@resonant-sys.com [14-12-15 07:52]: Hi William, Thanks for your quick response. I cannot really move to the debian, as it has taken me a lot of effort :) , to understand my way around angstrom.. it will be very steep curve for me as of now. I was thinking, is there no way to create a new vfat partition on bbb, and expose that on the thumbdrive, and let this default one just remain unmounted ? I will readup on the read-only part. Can you point me to some info on how/when does this partition get loaded ? do we have some sort of hook that can be utilized ? Can I not place the mlo/ig env files at a place where its picked by bbb , but not exposed over thumbdrive ? Regards Anubhav On Mon, Dec 15, 2014 at 11:57 AM, William Hermans yyrk...@gmail.com wrote: *My users may accidentally delete the mlo/uboot/uenv files, if presented over their desktop.* There are a few ways to deal with this*. *Just do not mount the boot loader partition. Would probably be the easiest for you. If you want to do what I would consider the right way, then put a modern Debian build from Robert on it, and that whole partition will not exist, and the bootloader files will be in a hole in the first 1M of the block device. Aside from that, I do not think FAT/FAT32 partitions can be used with Linux permissions.
Re: [beagleboard] Question regarding squashfs
Gunjan Gupta viran...@gmail.com [14-12-12 08:48]: Hi Robert, I am using a BBB Rev A5C which only has 2 GB of emmc storage. In order to conserve the storage, I am thinking to use squashfs for my root file-system. The layout I am planning will be some thing like a /boot partition, / partition, and then another partition that will act as an overlay over squashfs. Also I am planning to have a option available so that I can enable a separate overlay for the /home in case a SD card is present. I don't exactly know the amount of changes required for this, but roughly I guess I have to customize the kernel and the initrd at the very least. Could you please comment on whether this kind of system is possible and if it will have any impact on performance of the system. With Best Regards viraniac -- 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. Hi Gunjan, not exactly the answer to your question but maybe a way to keep the rootfs small and speedy (no compression/decompression). Warning! This needs more do-it-yourself-action and -compiling. Instead of the usual Distros, which came which much stuff installed to keep it easy and straigh forward for beginners try GENTOO. Gentoo is source code based - which means you have to compile the stuff you want (beside a rudimentary rootfs) yourself, which takes time, especially on small devices like Beaglebone Black, Arietta.G25 etc. The usual steps are: Download a stage3 rootfs from here: http://distfiles.gentoo.org/releases/arm/autobuilds/current-stage3-armv7a_hardfp/ and detar the stuff as root onto the second (rootfs) partition. Install UBoot, uEnv.txt and zImage onto the first partition. Do the basic Gentoo configuration steps as described here: https://www.gentoo.org/doc/en/handbook/handbook-x86.xml (start with chapter 8.) This is for x86 systems, but on the level of application there is not much difference to ARM. After that you will have a very small system and you are free to only install those things you want. Package dependencies are tracked by the package manager (eix/emerge and the Gentooo ebuilds), so no worry about that. + Pros: As said -- you can keep it small. - Cons: Time needed for compiling the applications (especially valid in the beginning) and there is more to do by hand as with other distros...but this evolve into a Pro after some time...you will see :) HTH! Best regards, Meino -- 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] Source of a complete image for the BBB?
hi, A colleque bought a new Beaglebone black, flashed a SDcard with an image, which was said to be a complete image. But that was only the Debian Rootfs. What is a good source for an image which comes with uEnv.txt/UBoot/kernel and rootfs? Thank you very much in advacne for any link! Best regards, Meino -- 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] Source of a complete image for the BBB?
Robert Nelson robertcnel...@gmail.com [14-12-11 15:12]: On Thu, Dec 11, 2014 at 7:39 AM, meino.cra...@gmx.de wrote: hi, A colleque bought a new Beaglebone black, flashed a SDcard with an image, which was said to be a complete image. But that was only the Debian Rootfs. What is a good source for an image which comes with uEnv.txt/UBoot/kernel and rootfs? http://beagleboard.org/latest-images 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. Hi Robert, thanks a lot! I will send him the information! (I myself use Gentoo on the BBB, that's why was asking :) Best regards, Meino -- 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] Learn Embedded Systems
Lucas Tanure ltan...@gmail.com [14-12-06 17:56]: Hello all, I want learn more about embedded systems. I have a lot of free time. I wrote the http://elinux.org/Building_for_BeagleBone, where I download all the source code for BBB, the latest kernel from linus, config, build and run. What's the next thing that I could do learn more about developing embedded systems ? Maybe deal with yocto could be good, but what kind of things a embedded system engineer should know and have done at least one time in life ? I also have a intel edison and a IFC6410 from qualcomm. Thanks Best Reagards -- Lucas A. Tanure Alves +55 (19) 988176559 -- 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. Hello Lucas, learn writing good C-Code and invent kernel drivers for different I2C-,SPI-, CAN- and other busses-devices like sensors, meters, and such. Port Linux to another architeture. A system engineer needs engineering power...the spirit to invent things himself. That's engineering. ...where no man has gone before..., you know ;) Best regard, Meino -- 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] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Robert Nelson robertcnel...@gmail.com [14-12-01 16:56]: Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org Or does the free-electrons guys took over mach-at91 mean, that I should search their site for their kernel sources? The free-electron guys only work on mainline, so all their patches are heading to mainline. (kernel.org) For the last 2 kernel releases's they've cleaning up everything in mach-at91 and pushing everything to device tree's. 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. Hi Robert, THANK YOU SO MUCH FOR THAT HINT! :) The new kernel version and the hint from Acmesystems mailing list to explicitely set the XTALs clock frequencies in the dts file are the solutions for both problems -- the running clock and not being able to poweroff the board! Now the clock is just *in* time and poweroff powers off the board. GREAT! I am happy! Thank you VERY much! Best regards, Meino -- 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] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Robert Nelson robertcnel...@gmail.com [14-12-01 16:56]: Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org Or does the free-electrons guys took over mach-at91 mean, that I should search their site for their kernel sources? The free-electron guys only work on mainline, so all their patches are heading to mainline. (kernel.org) For the last 2 kernel releases's they've cleaning up everything in mach-at91 and pushing everything to device tree's. 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. Hi Robert, THANK YOU ! :)) Best regards, Meino -- 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] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Hi, I am using a Arietta G25 (http://www.acmesystems.it/arietta) with Robert Nelsons Kernel 3.17.3 and the kernel configuration provided by Acmesystems for their Debian Linux for the Arietta G25 based on Linux kernel 3.16.1. As far as I know the only patches they used are agains dts/dtb files (I use the same ones) and to configure the kernel without the need of using makeconfig. So far so nice...the system boots with a Gentoo stage3 rootfs. There only two things left: 1.) shuthdown -h -H now (as said to be used by Acmesystems) reboots the system instead of powering it off (which works with their image). 2.) The at91 RTC is missing the Real...the difference are several minutes per hour. I compared the dmesg output of the Arietta G25 booted with one and the other system. With the Gentoo system there is one line which irritates me and may indicate a way to a solution for the RTC problem: [0.00] Main crystal frequency not set, using approximate value [0.00] master clk is overclocked [0.00] sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 167772160ns [0.00] Console: colour dummy device 80x30 [0.054687] Calibrating delay loop... 220.07 BogoMIPS (lpj=862208) The clock frequency of the CPU is unknown??? The Debian system does not have that problem... Any suggestion how to fix one or (better! :) both problem is VERY 8) appreciated! Thank you very much in advance for any help! Best regards, Meino -- 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] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Hi liyaoshi, thanks for your posting! I am not searching for workaround -- the small Arietta will become a mobile device which has no connection to the internet. I am searching for the reasons of the two problems and want to fix the (currently unknown) bugs behind that. Even without sync an RTC should not become THAT wrong as the RTC of the Arietta currently. What does this dump from dmesg mean? Best regards, Meino liyaoshi liyao...@gmail.com [14-12-01 02:57]: About the time clock , as I know , its about the crystal , called jitter ? You can correct it with NTP client or GPS , ( if you have gps ) 2014-11-30 23:55 GMT+08:00 meino.cra...@gmx.de: Hi, I am using a Arietta G25 (http://www.acmesystems.it/arietta) with Robert Nelsons Kernel 3.17.3 and the kernel configuration provided by Acmesystems for their Debian Linux for the Arietta G25 based on Linux kernel 3.16.1. As far as I know the only patches they used are agains dts/dtb files (I use the same ones) and to configure the kernel without the need of using makeconfig. So far so nice...the system boots with a Gentoo stage3 rootfs. There only two things left: 1.) shuthdown -h -H now (as said to be used by Acmesystems) reboots the system instead of powering it off (which works with their image). 2.) The at91 RTC is missing the Real...the difference are several minutes per hour. I compared the dmesg output of the Arietta G25 booted with one and the other system. With the Gentoo system there is one line which irritates me and may indicate a way to a solution for the RTC problem: [0.00] Main crystal frequency not set, using approximate value [0.00] master clk is overclocked [0.00] sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 167772160ns [0.00] Console: colour dummy device 80x30 [0.054687] Calibrating delay loop... 220.07 BogoMIPS (lpj=862208) The clock frequency of the CPU is unknown??? The Debian system does not have that problem... Any suggestion how to fix one or (better! :) both problem is VERY 8) appreciated! Thank you very much in advance for any help! Best regards, Meino -- 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] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Hi liyaoshi, in the meanwhile I digged deeper into the kernel and found, that in Linux 3.17.3 there is a new configuration item AT91_USE_OLD_CLK which is set to n which in turn set USE_OLD_CLK to n. But last get set when using Linux 3.16.1. I compiled Linux 3.16.1 with the instructions of Acmesystems (including the patch, which inserts some dts files and the kernel configuration itsself) and it seems (no long period done though) that the RTC problem is gone. As Robert mentioned in his mail to this thread, there were a lot of RTC changes AND (TADA!) the Arietta should be supported by the mainline kernel, which in turn makes me completly independant from any patches by acmesystems (*NO* inplicite or explicite cirtism intended here!!!), which are GOOD news. Gentlemen...start your compilers! Best regards, Meino liyaoshi liyao...@gmail.com [14-12-01 04:04]: seems dts config file error , but from http://www.acmesystems.it/compile_linux_3_16 maybe you should try this patch http://www.acmesystems.it/www/compile_linux_3_16/acme.patch or can you show up your patch ? 2014-12-01 10:38 GMT+08:00 meino.cra...@gmx.de: Hi liyaoshi, thanks for your posting! I am not searching for workaround -- the small Arietta will become a mobile device which has no connection to the internet. I am searching for the reasons of the two problems and want to fix the (currently unknown) bugs behind that. Even without sync an RTC should not become THAT wrong as the RTC of the Arietta currently. What does this dump from dmesg mean? Best regards, Meino liyaoshi liyao...@gmail.com [14-12-01 02:57]: About the time clock , as I know , its about the crystal , called jitter ? You can correct it with NTP client or GPS , ( if you have gps ) 2014-11-30 23:55 GMT+08:00 meino.cra...@gmx.de: Hi, I am using a Arietta G25 (http://www.acmesystems.it/arietta) with Robert Nelsons Kernel 3.17.3 and the kernel configuration provided by Acmesystems for their Debian Linux for the Arietta G25 based on Linux kernel 3.16.1. As far as I know the only patches they used are agains dts/dtb files (I use the same ones) and to configure the kernel without the need of using makeconfig. So far so nice...the system boots with a Gentoo stage3 rootfs. There only two things left: 1.) shuthdown -h -H now (as said to be used by Acmesystems) reboots the system instead of powering it off (which works with their image). 2.) The at91 RTC is missing the Real...the difference are several minutes per hour. I compared the dmesg output of the Arietta G25 booted with one and the other system. With the Gentoo system there is one line which irritates me and may indicate a way to a solution for the RTC problem: [0.00] Main crystal frequency not set, using approximate value [0.00] master clk is overclocked [0.00] sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 167772160ns [0.00] Console: colour dummy device 80x30 [0.054687] Calibrating delay loop... 220.07 BogoMIPS (lpj=862208) The clock frequency of the CPU is unknown??? The Debian system does not have that problem... Any suggestion how to fix one or (better! :) both problem is VERY 8) appreciated! Thank you very much in advance for any help! Best regards, Meino -- 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
Re: [beagleboard] [OT]: ATMEL AT91SAM9G25/ARM926EJ-S Helpneededforinterpretationofadmesgmessage
Robert Nelson robertcnel...@gmail.com [14-12-01 04:04]: On Sun, Nov 30, 2014 at 8:59 PM, liyaoshi liyao...@gmail.com wrote: seems dts config file error , but from http://www.acmesystems.it/compile_linux_3_16 maybe you should try this patch http://www.acmesystems.it/www/compile_linux_3_16/acme.patch That's for the Cortex-A5 from Atmel, the Arietta G25 should be fully supported on mainline. There's been lots of rtc changes, you should retry with 3.18-rc7, as the free-electrons guys took over mach-at91.. 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. Hi Robert, thank you for your posting! :) THATS really good news: Independance from any specialized patches! :) Only to ensure, that I am not confusing things again: I interpret Mainline as: Take a kernel from ftp.kernel.org Or does the free-electrons guys took over mach-at91 mean, that I should search their site for their kernel sources? Best regards, Meino -- 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] Using BBB for compiling stuff for another embedded platform
Hi, ist possible, to compile (NOT crosscompile!) stuff for this board: http://www.acmesystems.it/arietta CPU is an Atmel AT91SAM9G25 SoC (ARM9 @ 400Mhz)... (no FPU) Thank you very much for any help in advance! Best regards, mcc -- 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 BBB for compiling stuff for another embedded platform
Robert Nelson robertcnel...@gmail.com [14-11-04 19:20]: On Nov 4, 2014 9:53 AM, meino.cra...@gmx.de wrote: Hi, ist possible, to compile (NOT crosscompile!) stuff for this board: http://www.acmesystems.it/arietta CPU is an Atmel AT91SAM9G25 SoC (ARM9 @ 400Mhz)... (no FPU) Thank you very much for any help in advance! Then run debian wheezy 'armel', it's built for armv4t so it'll run on both devices. Best regards, mcc -- 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. Hi Robert, thank for email! :) On my Beaglebone Black I am using Gentoo (hf), which I dont want to swap with debian or any other distribution. Is it possible to install a hardfloat and a softfloat compiler simultanously on my BBB. And is my assumption correct, that nothing else should be changed with exception of the gcc? Best regards, Meino -- 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] Bricked BBB
denton.matt...@gmail.com denton.matt...@gmail.com [14-10-28 16:52]: Hi, So I have done something rather stupid and managed to brick my BBB! I was attempting to copy a bootable SD image using the dd command to the nand flash, and instead of copying the rootfs partition I copied the boot partition! e.g. dd if=/dev/mmcblk0p1 of=/dev/mmcblk1p1 Now the device does not boot, no LED's apart from power. If I look at the serial console output all I get is the letter 'C' repeated every 300m or so. :( -- 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. Hi Denton, as for my knowledge it is not that easy to brick a BBB... ;) Prepare a SDcard for booting from it, insert the SDcard, boot and repair the emmc... If necessary, urge the board to boot from SDcard. Or try the steps described here: http://beagleboard.org/getting-started Under Update board with latest software GOOD LUCK! Best regards, mcc -- 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 and netconsole
Hi, I am trying to get netconsole to run. While rebooting the beaglebone black I cannot catch a single UDP-packet. After boot succeeds I logged into the bbb and looked into the dmesg and found: [0.534963] netpoll: netconsole: local port 6665 [0.534994] netpoll: netconsole: local IP 192.168.178.27 [0.535010] netpoll: netconsole: interface 'eth0' [0.535024] netpoll: netconsole: remote port [0.535038] netpoll: netconsole: remote IP 198.168.178.21 [0.535054] netpoll: netconsole: remote ethernet address XX:XX:XX:XX:XX:XX [0.535073] netpoll: netconsole: eth0 doesn't exist, aborting [0.535087] netconsole: cleaning up (XX:XX:XX:XX:XX:XX is a placeholder for the real MAC, which I added to the optargs) I thought, that netconsole will initialze eth0 as soon as possible. Instead it reports, that it could not find eth0. I think I miss an aspect of this thingy...but what? How can I make this work? Thank you very much in advance for any help! Best regards, mcc -- 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] My BBB does not boot anymore.
Newton thom0...@gmail.com [14-10-18 21:00]: Hi, I have a big problem with my BB Black, it doesn't boot anymore. It boots, but the PC connection(SSH, storage mass, webserver ...) doesn't work(I do not even have the notification sound). USR0 is bleaking(as usual). USR2 is bleaking but very quickly. My problem occured, when I tried to disable the HDMI Cape. So I uncommented the line with the HDMI/eMMC cape in uEnv.txt. And since it does not work. I tried to flash my BB with the latest Debian Image, and it looks to have worked. But the result is the same. Can you help me ? :( Thx (and sorry for my English) -- 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. Hi, Hopefully I did understand you correctly (I am no native english speaker...sorry...) I think the problem is: You have disabled the emmc, from which the beagle bone boots... To get out of it: Flash an image to a sdcard, insert the sdcard and boot it. Best regards, mcc -- 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] BB as man-in-the-middle USB Cam Device
CropCircle codeangels@gmail.com [14-10-18 13:48]: Hi, Can anyone tell me if it would be theoretically possible to use BB as man-in-the-middle device for USB Webcam(s). Basic idea is: BB is connected to host computer and emulates web cam while actual web cam(s) are connected to BB. Video feed is then forwarded via emulated device to host. Thanks -- 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. The vlc or ffserver may be you friends. But this implies a USB to LAN conversion. Best regards, mcc -- 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] My BBB does not boot anymore.
Newton thom0...@gmail.com [14-10-19 04:18]: Le dimanche 19 octobre 2014 01:31:07 UTC+2, Newton a écrit : Le samedi 18 octobre 2014 21:32:34 UTC+2, meino@gmx.de a écrit : Newton thom...@gmail.com [14-10-18 21:00]: Hi, I have a big problem with my BB Black, it doesn't boot anymore. It boots, but the PC connection(SSH, storage mass, webserver ...) doesn't work(I do not even have the notification sound). USR0 is bleaking(as usual). USR2 is bleaking but very quickly. My problem occured, when I tried to disable the HDMI Cape. So I uncommented the line with the HDMI/eMMC cape in uEnv.txt. And since it does not work. I tried to flash my BB with the latest Debian Image, and it looks to have worked. But the result is the same. Can you help me ? :( Thx (and sorry for my English) -- 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. Hi, Hopefully I did understand you correctly (I am no native english speaker...sorry...) I think the problem is: You have disabled the emmc, from which the beagle bone boots... To get out of it: Flash an image to a sdcard, insert the sdcard and boot it. Best regards, mcc I already tried that, via USB and MicroSD, But it does not change anything :( I made a video to be more explicit https://www.youtube.com/watch?v=-bgwH99-PDI -- 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. Hi, I saw that video...thanks for makeing it. What did the debug console say, if you connect the serial output header via an serial-to-usb adaptor (be careful with the voltage specs of that adaptor!) to your pc? May be your are able to intercept the boot process and setup up the parameters - which normally are given via uEnv.txt - to correct values and boot into sdcard. How did you setup the sdcard? Where did you diable emmc? Best regards, mcc -- 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] Running X on a headless Beaglebone black...problems
Hi Sid, THANKS A LOT for this! Great! No hassle with MIT Cookies and xauth and... Best! Again a live was saved! ;) Best regards, mcc Sid Boyce sbo...@blueyonder.co.uk [14-10-11 07:40]: Xvfb is the answer. https://wiki.archlinux.org/index.php/Headless_With_X With the Xvfb package installed on Ubuntu ARM and over an ssh login Xvfb , works without any of the other stuff mentioned in the URL above or on Wikipedia. Regards Sid. On 11/10/14 03:40, meino.cra...@gmx.de wrote: Hi, The Beaglebone Black runs Gentoo Linux with kernel 3.8.13-bone67. After trying to switch to newer system I found some missing features and new features ;) I dont prefer over 3.8.13-bone67. So I will stay with this one until its worth to switch. My Beaglebone Black should run in headless mode: No kind of display is attached. But I want to run X and use X forwarding to my PC. Unfortunately X does not start... Log: beagleboneblack:/home/mccramercat /var/log/Xorg.0.log [ 3544.547] X.Org X Server 1.15.0 Release Date: 2013-12-27 [ 3544.554] X Protocol Version 11, Revision 0 [ 3544.557] Build Operating System: Linux 3.8.13-20150516.01-bone53 armv7l Gentoo [ 3544.559] Current Operating System: Linux beagleboneblack 3.8.13-bone67 #2 SMP Thu Sep 25 05:52:37 CEST 2014 armv7l [ 3544.561] Kernel command line: console=tty1 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G [ 3544.566] Build Date: 09 June 2014 04:21:01PM [ 3544.568] [ 3544.570] Current version of pixman: 0.32.4 [ 3544.574]Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [ 3544.575] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 3544.588] (==) Log file: /var/log/Xorg.0.log, Time: Sat Oct 11 04:12:05 2014 [ 3544.619] (==) Using config directory: /etc/X11/xorg.conf.d [ 3544.621] (==) Using system config directory /usr/share/X11/xorg.conf.d [ 3544.629] (==) No Layout section. Using the first Screen section. [ 3544.629] (==) No screen section available. Using defaults. [ 3544.630] (**) |--Screen Default Screen Section (0) [ 3544.630] (**) | |--Monitor default monitor [ 3544.636] (==) No monitor specified for screen Default Screen Section. Using a default monitor configuration. [ 3544.637] (==) Automatically adding devices [ 3544.637] (==) Automatically enabling devices [ 3544.637] (==) Automatically adding GPU devices [ 3544.701] (**) FontPath set to: /usr/share/fonts/terminus, /usr/share/fonts/dina, /usr/share/fonts/proggy-fonts, /usr/share/fonts/misc/, /usr/share/fonts/TTF/, /usr/share/fonts/OTF/, /usr/share/fonts/Type1/, /usr/share/fonts/100dpi/, /usr/share/fonts/75dpi/ [ 3544.701] (==) ModulePath set to /usr/lib/xorg/modules [ 3544.701] (II) The server relies on udev to provide the list of input devices. If no devices become available, reconfigure udev or disable AutoAddDevices. [ 3544.703] (II) Loader magic: 0x1c8e68 [ 3544.703] (II) Module ABI versions: [ 3544.703]X.Org ANSI C Emulation: 0.4 [ 3544.703]X.Org Video Driver: 15.0 [ 3544.704]X.Org XInput driver : 20.0 [ 3544.704]X.Org Server Extension : 8.0 [ 3544.711] Initializing built-in extension Generic Event Extension [ 3544.713] Initializing built-in extension SHAPE [ 3544.716] Initializing built-in extension MIT-SHM [ 3544.718] Initializing built-in extension XInputExtension [ 3544.721] Initializing built-in extension XTEST [ 3544.723] Initializing built-in extension BIG-REQUESTS [ 3544.724] Initializing built-in extension SYNC [ 3544.726] Initializing built-in extension XKEYBOARD [ 3544.727] Initializing built-in extension XC-MISC [ 3544.728] Initializing built-in extension XINERAMA [ 3544.730] Initializing built-in extension XFIXES [ 3544.732] Initializing built-in extension RENDER [ 3544.733] Initializing built-in extension RANDR [ 3544.734] Initializing built-in extension COMPOSITE [ 3544.735] Initializing built-in extension DAMAGE [ 3544.736] Initializing built-in extension MIT-SCREEN-SAVER [ 3544.737] Initializing built-in extension DOUBLE-BUFFER [ 3544.739] Initializing built-in extension RECORD [ 3544.740] Initializing built-in extension DPMS [ 3544.741] Initializing built-in extension Present [ 3544.742] Initializing built-in extension DRI3 [ 3544.743] Initializing built-in extension X-Resource [ 3544.745] Initializing built-in extension XVideo [ 3544.745] Initializing built-in extension XVideo-MotionCompensation [ 3544.747] Initializing built-in extension XFree86-VidModeExtension [ 3544.747] Initializing built-in
[beagleboard] Running X on a headless Beaglebone black...problems
Hi, The Beaglebone Black runs Gentoo Linux with kernel 3.8.13-bone67. After trying to switch to newer system I found some missing features and new features ;) I dont prefer over 3.8.13-bone67. So I will stay with this one until its worth to switch. My Beaglebone Black should run in headless mode: No kind of display is attached. But I want to run X and use X forwarding to my PC. Unfortunately X does not start... Log: beagleboneblack:/home/mccramercat /var/log/Xorg.0.log [ 3544.547] X.Org X Server 1.15.0 Release Date: 2013-12-27 [ 3544.554] X Protocol Version 11, Revision 0 [ 3544.557] Build Operating System: Linux 3.8.13-20150516.01-bone53 armv7l Gentoo [ 3544.559] Current Operating System: Linux beagleboneblack 3.8.13-bone67 #2 SMP Thu Sep 25 05:52:37 CEST 2014 armv7l [ 3544.561] Kernel command line: console=tty1 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G [ 3544.566] Build Date: 09 June 2014 04:21:01PM [ 3544.568] [ 3544.570] Current version of pixman: 0.32.4 [ 3544.574]Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [ 3544.575] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 3544.588] (==) Log file: /var/log/Xorg.0.log, Time: Sat Oct 11 04:12:05 2014 [ 3544.619] (==) Using config directory: /etc/X11/xorg.conf.d [ 3544.621] (==) Using system config directory /usr/share/X11/xorg.conf.d [ 3544.629] (==) No Layout section. Using the first Screen section. [ 3544.629] (==) No screen section available. Using defaults. [ 3544.630] (**) |--Screen Default Screen Section (0) [ 3544.630] (**) | |--Monitor default monitor [ 3544.636] (==) No monitor specified for screen Default Screen Section. Using a default monitor configuration. [ 3544.637] (==) Automatically adding devices [ 3544.637] (==) Automatically enabling devices [ 3544.637] (==) Automatically adding GPU devices [ 3544.701] (**) FontPath set to: /usr/share/fonts/terminus, /usr/share/fonts/dina, /usr/share/fonts/proggy-fonts, /usr/share/fonts/misc/, /usr/share/fonts/TTF/, /usr/share/fonts/OTF/, /usr/share/fonts/Type1/, /usr/share/fonts/100dpi/, /usr/share/fonts/75dpi/ [ 3544.701] (==) ModulePath set to /usr/lib/xorg/modules [ 3544.701] (II) The server relies on udev to provide the list of input devices. If no devices become available, reconfigure udev or disable AutoAddDevices. [ 3544.703] (II) Loader magic: 0x1c8e68 [ 3544.703] (II) Module ABI versions: [ 3544.703]X.Org ANSI C Emulation: 0.4 [ 3544.703]X.Org Video Driver: 15.0 [ 3544.704]X.Org XInput driver : 20.0 [ 3544.704]X.Org Server Extension : 8.0 [ 3544.711] Initializing built-in extension Generic Event Extension [ 3544.713] Initializing built-in extension SHAPE [ 3544.716] Initializing built-in extension MIT-SHM [ 3544.718] Initializing built-in extension XInputExtension [ 3544.721] Initializing built-in extension XTEST [ 3544.723] Initializing built-in extension BIG-REQUESTS [ 3544.724] Initializing built-in extension SYNC [ 3544.726] Initializing built-in extension XKEYBOARD [ 3544.727] Initializing built-in extension XC-MISC [ 3544.728] Initializing built-in extension XINERAMA [ 3544.730] Initializing built-in extension XFIXES [ 3544.732] Initializing built-in extension RENDER [ 3544.733] Initializing built-in extension RANDR [ 3544.734] Initializing built-in extension COMPOSITE [ 3544.735] Initializing built-in extension DAMAGE [ 3544.736] Initializing built-in extension MIT-SCREEN-SAVER [ 3544.737] Initializing built-in extension DOUBLE-BUFFER [ 3544.739] Initializing built-in extension RECORD [ 3544.740] Initializing built-in extension DPMS [ 3544.741] Initializing built-in extension Present [ 3544.742] Initializing built-in extension DRI3 [ 3544.743] Initializing built-in extension X-Resource [ 3544.745] Initializing built-in extension XVideo [ 3544.745] Initializing built-in extension XVideo-MotionCompensation [ 3544.747] Initializing built-in extension XFree86-VidModeExtension [ 3544.747] Initializing built-in extension XFree86-DGA [ 3544.749] Initializing built-in extension XFree86-DRI [ 3544.751] Initializing built-in extension DRI2 [ 3544.751] (II) LoadModule: glx [ 3544.758] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [ 3544.852] (II) Module glx: vendor=X.Org Foundation [ 3544.852]compiled for 1.15.0, module version = 1.0.0 [ 3544.852]ABI class: X.Org Server Extension, version 8.0 [ 3544.852] (==) AIGLX enabled [ 3544.856] Loading extension GLX [ 3544.856] (==) Matched modesetting as autoconfigured driver 0 [ 3544.856] (==) Matched fbdev as autoconfigured driver 1 [
[beagleboard] Serial header on Beaglebone Black
Hi, My beaglebone blacks system (kernel and software) is on sdcard. I dont use the internal flash. I want to connect an Utlimate GPS chip by Adafruit (http://www.adafruit.com/product/746) to the Beaglebone black. This chip uses an UART type of connection. Is it posible to connect the chip to the serial header, which already exist on the beaglebone black PCB, if I switch off the serial console in uEnv.txt or may this harm the GPS chip, because any garbage which comes out of the header while booting the board kills/harms it? Any precautions I have to take? Or is this the wrong way to go? Thank you very much for any help in advance! Best regards, mcc -- 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] Serial header on Beaglebone Black
Hi John, thanks for the link! Best regards, mcc John Stampfl jstam...@gmail.com [14-10-09 04:44]: Here is an example: https://forums.adafruit.com/viewtopic.php?f=49t=54034p=273057hilit=gps+ultimate+c#p273057 search the Adafruit beaglebone forum for Ultimate GPS On Thu, Oct 9, 2014 at 10:21 AM, meino.cra...@gmx.de wrote: Hi, My beaglebone blacks system (kernel and software) is on sdcard. I dont use the internal flash. I want to connect an Utlimate GPS chip by Adafruit (http://www.adafruit.com/product/746) to the Beaglebone black. This chip uses an UART type of connection. Is it posible to connect the chip to the serial header, which already exist on the beaglebone black PCB, if I switch off the serial console in uEnv.txt or may this harm the GPS chip, because any garbage which comes out of the header while booting the board kills/harms it? Any precautions I have to take? Or is this the wrong way to go? Thank you very much for any help in advance! Best regards, mcc -- 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. -- 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] U-Boot is not compiling (other failure)
Hi,
I got problems building u-boot, too:
From the logs:
abakus:Linux/bb-kernel-3.15.xls -l
total 1143756
drwxr-xr-x 2 auser users 4096 2014-10-06 19:15 DTC
drwxr-xr-x 12 auser users 4096 2014-10-06 20:34 bb-kernel
-rw-r--r-- 1 auser users 1120037232 2014-10-07 05:02
bb-kernel-3.15.x-2014-10-07.tar.7z
drwxr-xr-x 7 auser users 4096 2014-04-16 20:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux
-rw-r--r-- 1 auser users 51126392 2014-04-24 11:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz
abakus:Linux/bb-kernel-3.15.xgit clone git://git.denx.de/u-boot.git
Cloning into 'u-boot'...
remote: Counting objects: 277083, done.
remote: Compressing objects: 100% (54903/54903), done.
Receiving objects: 100% (277083/277083), 65.25 MiB | 237.00 KiB/s, done.
remote: Total 277083 (delta 220844), reused 273006 (delta 217018)
Resolving deltas: 100% (220844/220844), done.
Checking connectivity... done.
abakus:Linux/bb-kernel-3.15.xls -l
total 1143756
drwxr-xr-x 2 auser users 4096 2014-10-06 19:15 DTC
drwxr-xr-x 12 auser users 4096 2014-10-06 20:34 bb-kernel
-rw-r--r-- 1 auser users 1120037232 2014-10-07 05:02
bb-kernel-3.15.x-2014-10-07.tar.7z
drwxr-xr-x 7 auser users 4096 2014-04-16 20:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux
-rw-r--r-- 1 auser users 51126392 2014-04-24 11:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz
drwxr-xr-x 22 auser users 4096 2014-10-07 19:27 u-boot
abakus:Linux/bb-kernel-3.15.xcd u-boot
abakus:bb-kernel-3.15.x/u-bootgit checkout v2014.07 -b tmp
Switched to a new branch 'tmp'
abakus:bb-kernel-3.15.x/u-bootwget -c
https://raw.githubusercontent.com/eewiki/u-boot-patches/master/v2014.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
--2014-10-07 19:28:12--
https://raw.githubusercontent.com/eewiki/u-boot-patches/master/v2014.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
Resolving raw.githubusercontent.com... 185.31.17.133
Connecting to raw.githubusercontent.com|185.31.17.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10247 (10K) [text/plain]
Saving to: ‘0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch’
100%[]
10,247 --.-K/s in 0.04s
2014-10-07 19:28:12 (242 KB/s) - ‘0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch’
saved [10247/10247]
abakus:bb-kernel-3.15.x/u-bootpatch -p1
0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
patching file include/configs/am335x_evm.h
abakus:bb-kernel-3.15.x/u-bootecho ${CC}
/home/auser/data/pools/pool05/BeagleboneBlack/Linux/bb-kernel-3.15.x/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux/bin/arm-linux-gnueabihf-
abakus:bb-kernel-3.15.x/u-boot${CC}gcc --version
arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.8-2014.04 - Linaro GCC
4.8-2014.04) 4.8.3 20140401 (prerelease)
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC} distclean
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC}
am335x_evm_config
Configuring for am335x_evm - Board: am335x_evm, Options:
SERIAL1,CONS_INDEX=1,NAND
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC}
GEN include/autoconf.mk.dep
GEN include/autoconf.mk
CHK include/config/uboot.release
UPD include/config/uboot.release
CHK include/generated/version_autogenerated.h
UPD include/generated/version_autogenerated.h
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
HOSTCC scripts/basic/fixdep
CC lib/asm-offsets.s
GEN include/generated/generic-asm-offsets.h
CC arch/arm/lib/asm-offsets.s
GEN include/generated/asm-offsets.h
HOSTCC tools/aisimage.o
In file included from /usr/include/image.h:22:0,
from tools/aisimage.c:10:
/usr/include/rgbpixel.h:61:3: error: expected specifier-qualifier-list before
‘RGBpixel’
RGBpixel () /* : red(0), green(0), blue(0), alpha(255) {} */
^
In file included from tools/aisimage.c:10:0:
/usr/include/image.h:40:1: error: unknown type name ‘class’
class AF_EXPORT Image
^
/usr/include/image.h:41:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘{’ token
{
^
tools/aisimage.c:22:1: error: unknown type name ‘table_entry_t’
static table_entry_t aisimage_cmds[] = {
^
tools/aisimage.c:23:2: warning: braces around scalar initializer [enabled by
default]
{CMD_DATA, DATA, Reg Write Data},
^
tools/aisimage.c:23:2: warning: (near initialization for ‘aisimage_cmds[0]’)
[enabled by default]
tools/aisimage.c:23:2: warning: excess elements in scalar initializer [enabled
by default]
tools/aisimage.c:23:2: warning: (near initialization for ‘aisimage_cmds[0]’)
[enabled by default]
Re: [beagleboard] U-Boot is not compiling (other failure)
Robert Nelson robertcnel...@gmail.com [14-10-07 19:40]:
On Tue, Oct 7, 2014 at 12:33 PM, meino.cra...@gmx.de wrote:
Hi,
I got problems building u-boot, too:
From the logs:
abakus:Linux/bb-kernel-3.15.xls -l
total 1143756
drwxr-xr-x 2 auser users 4096 2014-10-06 19:15 DTC
drwxr-xr-x 12 auser users 4096 2014-10-06 20:34 bb-kernel
-rw-r--r-- 1 auser users 1120037232 2014-10-07 05:02
bb-kernel-3.15.x-2014-10-07.tar.7z
drwxr-xr-x 7 auser users 4096 2014-04-16 20:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux
-rw-r--r-- 1 auser users 51126392 2014-04-24 11:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz
abakus:Linux/bb-kernel-3.15.xgit clone git://git.denx.de/u-boot.git
Cloning into 'u-boot'...
remote: Counting objects: 277083, done.
remote: Compressing objects: 100% (54903/54903), done.
Receiving objects: 100% (277083/277083), 65.25 MiB | 237.00 KiB/s, done.
remote: Total 277083 (delta 220844), reused 273006 (delta 217018)
Resolving deltas: 100% (220844/220844), done.
Checking connectivity... done.
abakus:Linux/bb-kernel-3.15.xls -l
total 1143756
drwxr-xr-x 2 auser users 4096 2014-10-06 19:15 DTC
drwxr-xr-x 12 auser users 4096 2014-10-06 20:34 bb-kernel
-rw-r--r-- 1 auser users 1120037232 2014-10-07 05:02
bb-kernel-3.15.x-2014-10-07.tar.7z
drwxr-xr-x 7 auser users 4096 2014-04-16 20:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux
-rw-r--r-- 1 auser users 51126392 2014-04-24 11:07
gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz
drwxr-xr-x 22 auser users 4096 2014-10-07 19:27 u-boot
abakus:Linux/bb-kernel-3.15.xcd u-boot
abakus:bb-kernel-3.15.x/u-bootgit checkout v2014.07 -b tmp
Switched to a new branch 'tmp'
abakus:bb-kernel-3.15.x/u-bootwget -c
https://raw.githubusercontent.com/eewiki/u-boot-patches/master/v2014.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
--2014-10-07 19:28:12--
https://raw.githubusercontent.com/eewiki/u-boot-patches/master/v2014.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
Resolving raw.githubusercontent.com... 185.31.17.133
Connecting to raw.githubusercontent.com|185.31.17.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10247 (10K) [text/plain]
Saving to: ‘0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch’
100%[]
10,247 --.-K/s in 0.04s
2014-10-07 19:28:12 (242 KB/s) -
‘0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch’ saved [10247/10247]
abakus:bb-kernel-3.15.x/u-bootpatch -p1
0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
patching file include/configs/am335x_evm.h
abakus:bb-kernel-3.15.x/u-bootecho ${CC}
/home/auser/data/pools/pool05/BeagleboneBlack/Linux/bb-kernel-3.15.x/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux/bin/arm-linux-gnueabihf-
abakus:bb-kernel-3.15.x/u-boot${CC}gcc --version
arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.8-2014.04 - Linaro
GCC 4.8-2014.04) 4.8.3 20140401 (prerelease)
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC} distclean
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC}
am335x_evm_config
Configuring for am335x_evm - Board: am335x_evm, Options:
SERIAL1,CONS_INDEX=1,NAND
abakus:bb-kernel-3.15.x/u-bootmake ARCH=arm CROSS_COMPILE=${CC}
GEN include/autoconf.mk.dep
GEN include/autoconf.mk
CHK include/config/uboot.release
UPD include/config/uboot.release
CHK include/generated/version_autogenerated.h
UPD include/generated/version_autogenerated.h
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
HOSTCC scripts/basic/fixdep
CC lib/asm-offsets.s
GEN include/generated/generic-asm-offsets.h
CC arch/arm/lib/asm-offsets.s
GEN include/generated/asm-offsets.h
HOSTCC tools/aisimage.o
In file included from /usr/include/image.h:22:0,
from tools/aisimage.c:10:
/usr/include/rgbpixel.h:61:3: error: expected specifier-qualifier-list
before ‘RGBpixel’
RGBpixel () /* : red(0), green(0), blue(0), alpha(255) {} */
^
In file included from tools/aisimage.c:10:0:
It's triggering on HOSTCC call... so my guess would be your missing
something build-essential related..
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
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[beagleboard] MT75601USTA driver source for 3.14.19+ kernel ???
Hi, after struggling from 3.8.x kernel to 3.14.x kernel for my bbb I finally had to realize, that the source I have for my UWN200 WLan USB adapter (driver MT7601USTA) doesn't compile with it. I pulled the source of the driver from https://github.com/rcn-ee/mt7601u.git It stops compiling with this error CC [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../mac/ral_omac.o CC [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.o /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.c: In function ‘rausb_autopm_put_interface’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.c:120:7: warning: unused variable ‘pm_usage_cnt’ [-Wunused-variable] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.c: In function ‘rausb_autopm_get_interface’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.c:151:7: warning: unused variable ‘pm_usage_cnt’ [-Wunused-variable] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/rt_usb_util.c:157:1: warning: control reaches end of non-void function [-Wreturn-type] CC [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/usb_main_dev.o /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/usb_main_dev.c: In function ‘rt2870_suspend’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/usb_main_dev.c:394:21: warning: unused variable ‘net_dev’ [-Wunused-variable] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/usb_main_dev.c: In function ‘rt2870_resume’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../os/linux/usb_main_dev.c:450:21: warning: unused variable ‘net_dev’ [-Wunused-variable] CC [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/rtusb_dev_id.o CC [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/frq_cal.o /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/frq_cal.c: In function ‘InitFrequencyCalibration’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/frq_cal.c:88:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘ULONG’ [-Wformat] /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/frq_cal.c: In function ‘FrequencyCalibrationMode’: /root/SYSSoftware/rcn/mt7601u/src/os/linux/../../common/frq_cal.c:130:9: warning: unused variable ‘PreRFValue’ [-Wunused-variable] LD [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/mt7601Usta.o Building modules, stage 2. MODPOST 1 modules CC /root/SYSSoftware/rcn/mt7601u/src/os/linux/mt7601Usta.mod.o LD [M] /root/SYSSoftware/rcn/mt7601u/src/os/linux/mt7601Usta.ko make[1]: Leaving directory `/usr/src/Linux/bb-kernel-3.14.x/linux' cp -f /root/SYSSoftware/rcn/mt7601u/src/os/linux/mt7601Usta.ko /tftpboot 2/dev/null || : make -C /root/SYSSoftware/rcn/mt7601u/src/os/linux -f Makefile.6 install mkdir: cannot create directory ‘/etc/Wireless’: File exists make[1]: Entering directory `/root/SYSSoftware/rcn/mt7601u/src/os/linux' rm -rf /etc/Wireless/RT2870STA mkdir /etc/Wireless/RT2870STA cp /root/SYSSoftware/rcn/mt7601u/src/RT2870STA.dat /etc/Wireless/RT2870STA/. install -d /lib/modules/3.14.19/kernel/drivers/net/wireless/ install -m 644 -c mt7601Usta.ko /lib/modules/3.14.19/kernel/drivers/net/wireless/ !!! /sbin/depmod -a 3.14.19 !!! depmod: ERROR: Module 'hci_vhci' has devname (vhci) but lacks major and minor information. Ignoring. !!! make[1]: Leaving directory `/root/SYSSoftware/rcn/mt7601u/src/os/linux' The kernel source is beagleboneblack:bb-kernel-3.14.x/linuxmake kernelversion kernelrelease 3.14.19 3.14.19+ The source is pulled from https://github.com/beagleboard/linux.git Does anyone successfully compile this driver for the 3.14.19+-Kernel (or compatible) ? Where can I get valid source for it? Thank you very much in advance for any help! Best regards, mcc -- 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] What event urges me to use build_kernel.sh instead of ./tools/rebuild.sh
Hi, currently I am in the Middle Of The Road of migrating from 3.8.x to 3.14.x. Currently the kernel is building natively on my bbb. This take time... The first start, the call to build_kernel.sh freezes my bbb deadly while git cloning the base kernel sources. I had to cut power, put the sdcard in to my PC, fsck the whole thing and then rebuild.sh there until the point, the kernel configuration tool came up. I Ctrl-C that, put back the sdcard into the bbb and do a ./tools/rebuild.sh there, which does the trick. Now I have a dilemma: I have no clue which events/circumstances will urge me to use build_kernel.sh instead of ./tools/rebuild.sh. For updateing I am using this script in the bb-kernel directory: #! /bin/zsh git checkout master -f git branch -D tmp git pull git checkout origin/am33x-v3.14 -b tmp From my understanding each change to a file has to trigger a recompilation of the file by make and this is true for all files of the build process as far as I know. On the other hand... ;) For what events/circumstances is it highly recommended to use build_kernel.sh and are there tricks or workflows how I can minimize these? Is it possible to update the base kernel sources in a way, which makes it tools/rebuild.sh-friendly? Thank you very much in advance for any help! Best regards, mcc -- 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] What event urges me to use build_kernel.sh instead of ./tools/rebuild.sh
Robert Nelson robertcnel...@gmail.com [14-10-04 14:12]: On Oct 4, 2014 4:51 AM, meino.cra...@gmx.de wrote: Hi, currently I am in the Middle Of The Road of migrating from 3.8.x to 3.14.x. Currently the kernel is building natively on my bbb. This take time... The first start, the call to build_kernel.sh freezes my bbb deadly while git cloning the base kernel sources. I had to cut power, put the sdcard in to my PC, fsck the whole thing and then rebuild.sh there until the point, the kernel configuration tool came up. I Ctrl-C that, put back the sdcard into the bbb and do a ./tools/rebuild.sh there, which does the trick. Now I have a dilemma: I have no clue which events/circumstances will urge me to use build_kernel.sh instead of ./tools/rebuild.sh. For updateing I am using this script in the bb-kernel directory: #! /bin/zsh git checkout master -f git branch -D tmp git pull git checkout origin/am33x-v3.14 -b tmp That '3.14' branch is eol... From my understanding each change to a file has to trigger a recompilation of the file by make and this is true for all files of the build process as far as I know. On the other hand... ;) For what events/circumstances is it highly recommended to use build_kernel.sh and are there tricks or workflows how I can minimize these? Is it possible to update the base kernel sources in a way, which makes it tools/rebuild.sh-friendly? Sure after you run build_kernel.sh 'first' after every git checkout Thank you very much in advance for any help! Best regards, mcc -- 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. Hi Robert, thanks fpr your explanation ... but my lack of knowledge about english ... You wrote: That '3.14' branch is eol... ...what does that mean? EOL is part of the ASCII characterset and means End of line...at least for my limited understanding... Please help me :) -- 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] which bbb 3.14+ kernel to use?
robert.berger robert.karl.ber...@gmail.com [14-10-04 18:12]: Hi, I am a bit confused about which 3.14 or newer kernel to use. Currently I use https://github.com/RobertCNelson/bb-kernel/tree/am33x-v3.14 as described in the EEWiki and it works quite well for me. Is this end of life? Or only the v3.14 branch of it? Rob Nelson suggested in another thread: https://github.com/RobertCNelson/ti-linux-kernel-dev Or https://github.com/beagleboard/linux In https://github.com/beagleboard/linux I see 3.2, 3.8.13, 3.12, 3.13, 3.14 branches, in https://github.com/RobertCNelson/ti-linux-kernel-dev 3.12, 3.14, 3.15, but in https://github.com/RobertCNelson/bb-kernel/tree/am33x-v3.14 there are branches from 3.12 to 3.17. Does this mean for 3.14 https://github.com/RobertCNelson/ti-linux-kernel-dev or https://github.com/beagleboard/linux should be used and for cutting edge kernels like 3.17 https://github.com/RobertCNelson/bb-kernel/tree/am33x-v3.14? 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. Second this... I am also confused... Is the kind of building the kernel as described in Roberts eewiki still valid for 3.14.x ? How can I incorporate the new sources into that what is described in the eewiki? Furthermore I found this: http://wiki.gentoo.org/wiki/BeagleBone_Black So How should one build what version of what kernel according to what desciption. Not everyone is an insider...and google matches only words and not sense... Best regards, mcc -- 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] Switching kernel (RN) from 3.8.x to 3.?.x...
Hi, since I have lost another embedded system (noy BBB) in the past due to too old system software I want to switch from Robert Nelsons 3.8.x kernel to a newer one (of course: a kernel maintained by Robert Nelson! :) My hardware consists of Audio Cape A1 LCD7 Cape A2 RS232 Cape A1 Beaglebone Black A5 and C with the 3.8.x kernel it was possible to use them all together by disableing the LEDs of the Audio Cape and disabling HDMI and internal flash (not used anyway). I am using Gentoo and except for the kernel itsself all software is compiled by hand (read: by gcc) natively on the BBBs. On the eewiki pages of the Beaglebone Black I saw that either 3.8.x or 3.15.x ist recommended. On the other hand, I think I could remember that 3.14.x is a long term maintance version...? I am a little confused now. Is there is a tutorial/howto which describes the transistion from a kernel with capemgr to one without and a decision guide what kernel to choose in the above described case? Thank you very much in advance for any hint and help! Best regards, mcc -- 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] Switching kernel (RN) from 3.8.x to 3.?.x...
Robert Nelson robertcnel...@gmail.com [14-10-04 01:28]: On Fri, Oct 3, 2014 at 12:07 PM, meino.cra...@gmx.de wrote: Hi, since I have lost another embedded system (noy BBB) in the past due to too old system software I want to switch from Robert Nelsons 3.8.x kernel to a newer one (of course: a kernel maintained by Robert Nelson! :) My hardware consists of Audio Cape A1 LCD7 Cape A2 RS232 Cape A1 Beaglebone Black A5 and C with the 3.8.x kernel it was possible to use them all together by disableing the LEDs of the Audio Cape and disabling HDMI and internal flash (not used anyway). I am using Gentoo and except for the kernel itsself all software is compiled by hand (read: by gcc) natively on the BBBs. On the eewiki pages of the Beaglebone Black I saw that either 3.8.x or 3.15.x ist recommended. On the other hand, I think I could remember that 3.14.x is a long term maintance version...? I am a little confused now. Is there is a tutorial/howto which describes the transistion from a kernel with capemgr to one without and a decision guide what kernel to choose in the above described case? http://elinux.org/Beagleboard:Capes_3.8_to_3.14 https://github.com/beagleboard/linux/tree/3.14 Every cape i add to that v3.14 tree i'm forward porting to v3.16/v3.17 bone branches.. There might be some lag, but that's only because i'm human.. ;) For: Audio Cape A1 LCD7 Cape A2 RS232 Cape A1 Beaglebone Black A5 and C Start with: https://github.com/beagleboard/linux/blob/3.14/arch/arm/boot/dts/am335x-boneblack.dts Disable: (comment out) emmc: #include am335x-boneblack-emmc.dtsi hdmi with audio: (comment out) #include am335x-boneblack-nxp-hdmi-audio.dtsi Enable: (remove the comments) Audio #include am335x-bone-audio-reva.dtsi lcd7 rev 2: #include am335x-bone-lcd7-01-00a2.dtsi (untested as i don't have hardware btw) Then enable what ever uart you want: /* uart1: P9.24, P9.26 */ #include am335x-ttyO1.dtsi /* #include am335x-bone-ttyO1.dtsi */ /* uart2: P9.21, P9.22 */ #include am335x-ttyO2.dtsi /* #include am335x-bone-ttyO2.dtsi */ /* uart4: P9.11, P9.13 */ #include am335x-ttyO4.dtsi /* #include am335x-bone-ttyO4.dtsi */ /* uart5: P8.37, P8.38 boneblack: hdmi has to be disabled for ttyO5 */ #include am335x-ttyO5.dtsi /* #include am335x-bone-ttyO5.dtsi */ You can disable the led in this file: https://github.com/beagleboard/linux/blob/3.14/arch/arm/boot/dts/am335x-bone-lcd7-01-00a2.dtsi 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. Hi, *WHOW* A big ==Thank You=== for the informations in your mail! :::))) Great - thats helps a LOT here! Tommorrow morning I will start my journey to the new kernel -- its 1:30 in the night currently and I should sleep instead of mailing, but... ;) Best regards, mcc -- 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] In search of a certain kind of display...
Hi, I am looking for a certain kind of display: The LCDs useally combined with the beaglebone black are capes: They are attached directly to the bbb. I put my bbb into a case of the size of an Altoids tin box. Since it is made of solid metal and painted black I dont want to drill holes etc in it. My BBB is setup for headless and mobile useage. Now I am looking for a display, which can be attached via USB/LAN/??? to the bbb. As a last resort I would choose HDMI...but I really dont like to do so, since it blocks ports. Is there any display of such kind, which is known to work with the bbb? Thank you very much in advance for any help! Best regards, mcc -- 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] Booting a Cape-enabled kernel on a bare bbb
Hi, before shooting into my own feets and possibly harm the hardware: I am using Linux 3.8.13-bone67 by Robert Nelson with Gentoo linux. To the BBB I normally use for this there are attached a LCD7 display, an RTC via GPIOs and an Audio Cape. To get this running I needed to disable the LEDs of the Audio board. I want to boot the same kernel on a second BBB without any cape/RTC attached. Is it failsafe or are there any problems with this? (There is no software in userspace, which accesses the not existing hardware automagically.) Thank you very much for any help in advance! Best regards and have a nice weekend! mcc -- 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] UWN200/MT7601U: lsusb -v hangs
Hi, Thanks to Robert, I got the driver for my UWN200 (MT7601USTA Ralink) Wifi USB dongle compiled and I can see the WLANs around me. One thing remains: Doing a lsubs works, But doing a lsubs -v hangs. Last entry listed: Bus 001 Device 003: ID 148f:7601 Ralink Technology, Corp. Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.01 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 idVendor 0x148f Ralink Technology, Corp. idProduct 0x7601 bcdDevice0.00 iManufacturer 1 X The X marks the position of the cursor on the screen. I am using Gentoo Linux, Robert Nelsons kernel 3.8.13-bone67 and Robert Nelsons version of the MT7601USTA Ralink/mediaThek driver. Is this quite normal (using this driver reveals this problem), or is it my driver with this problem? Thank you very much for any suggestion! Best regards, mcc -- 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: UWN200 / mt7601Usta: Very first steps need a short help
Hi Richard, jepp... The offered kernel driver is for kernel 2.6.* and compiles with errors under 3.8.13-bone66. lsusb hangs, when it lists the according entry ifconfig shows only the half of ra0 To give feedback to logic supply (from where I ordered the UWN200) as soon as possible I dont want to step through a full Wifi/Wlan configuration session. I only want to proof that the UWN200 is working ok as soon as possible. If done I have either to send it back (warranty) or I have enough time for a reasonable setup. Is there any driver source, which compiles cleanly and is of this century? Best regards, mcc Richard St-Pierre richard.stpie...@logicsupply.com [14-09-22 17:10]: Have you visited (inspire.logicsupply.com) http://inspire.logicsupply.com/p/tutorials_3943.html and the WiFi installation guide? Cheers On Sunday, September 21, 2014 1:03:24 PM UTC-4, meino@gmx.de wrote: Hi, after some struggle to receive a package sent from the netherlands to germany I just received my UWN200 WLAN dongle/antenna thingie. I already compiled the driver an loaded it, which works (at least for me as a newbie to WLAN). dmesg shows: === pAd = e0ebe000, size = 852552 === [ 4965.195793] -- RTMPAllocTxRxRingMemory [ 4965.196032] -- RTMPAllocTxRxRingMemory, Status=0 [ 4965.197790] -- RTMPAllocAdapterBlock, Status=0 [ 4965.197817] NumEndpoints=8 [ 4965.197839] BULK IN MaxPacketSize = 512 [ 4965.197860] EP address = 0x84 [ 4965.197879] BULK IN MaxPacketSize = 512 [ 4965.197898] EP address = 0x85 [ 4965.197919] BULK OUT MaxPacketSize = 512 [ 4965.197937] EP address = 0x 8 [ 4965.197957] BULK OUT MaxPacketSize = 512 [ 4965.197976] EP address = 0x 4 [ 4965.197994] BULK OUT MaxPacketSize = 512 [ 4965.198013] EP address = 0x 5 [ 4965.198033] BULK OUT MaxPacketSize = 512 [ 4965.198052] EP address = 0x 6 [ 4965.198071] BULK OUT MaxPacketSize = 512 [ 4965.198090] EP address = 0x 7 [ 4965.198109] BULK OUT MaxPacketSize = 512 [ 4965.198128] EP address = 0x 9 [ 4965.198155] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x8 [ 4965.198176] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x4 [ 4965.198197] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x5 [ 4965.198218] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x6 [ 4965.198238] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x7 [ 4965.198259] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x9 [ 4965.198281] STA Driver version-3.0.0.3 [ 4965.205052] --MT7601_Init(): [ 4965.206989] Chip specific bbpRegTbSize=0! [ 4965.207020] Chip VCO calibration mode = 0! [ 4965.207272] NVM is EFUSE [ 4965.207301] Efuse Size=0x1d [Range:1e0-1fc] [ 4965.207324] Endpoint(8) is for In-band Command [ 4965.207346] Endpoint(4) is for WMM0 AC0 [ 4965.207367] Endpoint(5) is for WMM0 AC1 [ 4965.207388] Endpoint(6) is for WMM0 AC2 [ 4965.207408] Endpoint(7) is for WMM0 AC3 [ 4965.207428] Endpoint(9) is for WMM1 AC0 [ 4965.207448] Endpoint(84) is for Data-In [ 4965.207468] Endpoint(85) is for Command Rsp [ 4965.207494] Allocate a net device with private data size=0! [ 4965.207657] Allocate net device ops success! [ 4965.207693] The name of the new ra interface is ra0... [ 4965.207723] RtmpOSNetDevAttach()--- [ 4965.209915] ---RtmpOSNetDevAttach(), ret=0 [ 4965.209948] ===rt2870_probe()! [ 4965.215064] usbcore: registered new interface driver rt2870 Before digging deeper into this topic I would like to do a quick check, whether the hardware seems to work (just in case or warranty). For example: Is there a way to list the names (no illegal actions are intended!!!) of the WLANs around me without doing the whole WLAN configuration stuff? Or any othe quick check which sends/receive some data somewhere? Thank you very much in advance for any help! Best regards, mcc -- 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: UWN200 / mt7601Usta: Very first steps need a short help
I am not that mainstream... ;) I am using Gentoo...so everything must be compiled manually... Richard St-Pierre richard.stpie...@logicsupply.com [14-09-22 18:36]: The BeagleBone Black Rev C (Debian) comes with pre-installed drivers for the UWN100/200. On Mon, Sep 22, 2014 at 12:26 PM, meino.cra...@gmx.de wrote: Hi Richard, jepp... The offered kernel driver is for kernel 2.6.* and compiles with errors under 3.8.13-bone66. lsusb hangs, when it lists the according entry ifconfig shows only the half of ra0 To give feedback to logic supply (from where I ordered the UWN200) as soon as possible I dont want to step through a full Wifi/Wlan configuration session. I only want to proof that the UWN200 is working ok as soon as possible. If done I have either to send it back (warranty) or I have enough time for a reasonable setup. Is there any driver source, which compiles cleanly and is of this century? Best regards, mcc Richard St-Pierre richard.stpie...@logicsupply.com [14-09-22 17:10]: Have you visited (inspire.logicsupply.com) http://inspire.logicsupply.com/p/tutorials_3943.html and the WiFi installation guide? Cheers On Sunday, September 21, 2014 1:03:24 PM UTC-4, meino@gmx.de wrote: Hi, after some struggle to receive a package sent from the netherlands to germany I just received my UWN200 WLAN dongle/antenna thingie. I already compiled the driver an loaded it, which works (at least for me as a newbie to WLAN). dmesg shows: === pAd = e0ebe000, size = 852552 === [ 4965.195793] -- RTMPAllocTxRxRingMemory [ 4965.196032] -- RTMPAllocTxRxRingMemory, Status=0 [ 4965.197790] -- RTMPAllocAdapterBlock, Status=0 [ 4965.197817] NumEndpoints=8 [ 4965.197839] BULK IN MaxPacketSize = 512 [ 4965.197860] EP address = 0x84 [ 4965.197879] BULK IN MaxPacketSize = 512 [ 4965.197898] EP address = 0x85 [ 4965.197919] BULK OUT MaxPacketSize = 512 [ 4965.197937] EP address = 0x 8 [ 4965.197957] BULK OUT MaxPacketSize = 512 [ 4965.197976] EP address = 0x 4 [ 4965.197994] BULK OUT MaxPacketSize = 512 [ 4965.198013] EP address = 0x 5 [ 4965.198033] BULK OUT MaxPacketSize = 512 [ 4965.198052] EP address = 0x 6 [ 4965.198071] BULK OUT MaxPacketSize = 512 [ 4965.198090] EP address = 0x 7 [ 4965.198109] BULK OUT MaxPacketSize = 512 [ 4965.198128] EP address = 0x 9 [ 4965.198155] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x8 [ 4965.198176] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x4 [ 4965.198197] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x5 [ 4965.198218] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x6 [ 4965.198238] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x7 [ 4965.198259] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x9 [ 4965.198281] STA Driver version-3.0.0.3 [ 4965.205052] --MT7601_Init(): [ 4965.206989] Chip specific bbpRegTbSize=0! [ 4965.207020] Chip VCO calibration mode = 0! [ 4965.207272] NVM is EFUSE [ 4965.207301] Efuse Size=0x1d [Range:1e0-1fc] [ 4965.207324] Endpoint(8) is for In-band Command [ 4965.207346] Endpoint(4) is for WMM0 AC0 [ 4965.207367] Endpoint(5) is for WMM0 AC1 [ 4965.207388] Endpoint(6) is for WMM0 AC2 [ 4965.207408] Endpoint(7) is for WMM0 AC3 [ 4965.207428] Endpoint(9) is for WMM1 AC0 [ 4965.207448] Endpoint(84) is for Data-In [ 4965.207468] Endpoint(85) is for Command Rsp [ 4965.207494] Allocate a net device with private data size=0! [ 4965.207657] Allocate net device ops success! [ 4965.207693] The name of the new ra interface is ra0... [ 4965.207723] RtmpOSNetDevAttach()--- [ 4965.209915] ---RtmpOSNetDevAttach(), ret=0 [ 4965.209948] ===rt2870_probe()! [ 4965.215064] usbcore: registered new interface driver rt2870 Before digging deeper into this topic I would like to do a quick check, whether the hardware seems to work (just in case or warranty). For example: Is there a way to list the names (no illegal actions are intended!!!) of the WLANs around me without doing the whole WLAN configuration stuff? Or any othe quick check which sends/receive some data somewhere? Thank you very much in advance for any help! Best regards, mcc -- 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
Re: [beagleboard] Re: UWN200 / mt7601Usta: Very first steps need a short help
Robert Nelson robertcnel...@gmail.com [14-09-22 19:44]: On Mon, Sep 22, 2014 at 12:40 PM, Robert Nelson robertcnel...@gmail.com wrote: On Mon, Sep 22, 2014 at 11:47 AM, meino.cra...@gmx.de wrote: I am not that mainstream... ;) I am using Gentoo...so everything must be compiled manually... Here's the src i'm using for the debian/ubuntu kernel. https://github.com/rcn-ee/mt7601u 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. Hi Robert, YEAH! Thank you VERY much! Thats helps definetly a lot more than you can imagine! : Best regards, mcc -- 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] UWN200 / mt7601Usta: Very first steps need a short help
Hi, after some struggle to receive a package sent from the netherlands to germany I just received my UWN200 WLAN dongle/antenna thingie. I already compiled the driver an loaded it, which works (at least for me as a newbie to WLAN). dmesg shows: === pAd = e0ebe000, size = 852552 === [ 4965.195793] -- RTMPAllocTxRxRingMemory [ 4965.196032] -- RTMPAllocTxRxRingMemory, Status=0 [ 4965.197790] -- RTMPAllocAdapterBlock, Status=0 [ 4965.197817] NumEndpoints=8 [ 4965.197839] BULK IN MaxPacketSize = 512 [ 4965.197860] EP address = 0x84 [ 4965.197879] BULK IN MaxPacketSize = 512 [ 4965.197898] EP address = 0x85 [ 4965.197919] BULK OUT MaxPacketSize = 512 [ 4965.197937] EP address = 0x 8 [ 4965.197957] BULK OUT MaxPacketSize = 512 [ 4965.197976] EP address = 0x 4 [ 4965.197994] BULK OUT MaxPacketSize = 512 [ 4965.198013] EP address = 0x 5 [ 4965.198033] BULK OUT MaxPacketSize = 512 [ 4965.198052] EP address = 0x 6 [ 4965.198071] BULK OUT MaxPacketSize = 512 [ 4965.198090] EP address = 0x 7 [ 4965.198109] BULK OUT MaxPacketSize = 512 [ 4965.198128] EP address = 0x 9 [ 4965.198155] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x8 [ 4965.198176] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x4 [ 4965.198197] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x5 [ 4965.198218] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x6 [ 4965.198238] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x7 [ 4965.198259] RTMP_COM_IoctlHandle():pAd-BulkOutEpAddr=0x9 [ 4965.198281] STA Driver version-3.0.0.3 [ 4965.205052] --MT7601_Init(): [ 4965.206989] Chip specific bbpRegTbSize=0! [ 4965.207020] Chip VCO calibration mode = 0! [ 4965.207272] NVM is EFUSE [ 4965.207301] Efuse Size=0x1d [Range:1e0-1fc] [ 4965.207324] Endpoint(8) is for In-band Command [ 4965.207346] Endpoint(4) is for WMM0 AC0 [ 4965.207367] Endpoint(5) is for WMM0 AC1 [ 4965.207388] Endpoint(6) is for WMM0 AC2 [ 4965.207408] Endpoint(7) is for WMM0 AC3 [ 4965.207428] Endpoint(9) is for WMM1 AC0 [ 4965.207448] Endpoint(84) is for Data-In [ 4965.207468] Endpoint(85) is for Command Rsp [ 4965.207494] Allocate a net device with private data size=0! [ 4965.207657] Allocate net device ops success! [ 4965.207693] The name of the new ra interface is ra0... [ 4965.207723] RtmpOSNetDevAttach()--- [ 4965.209915] ---RtmpOSNetDevAttach(), ret=0 [ 4965.209948] ===rt2870_probe()! [ 4965.215064] usbcore: registered new interface driver rt2870 Before digging deeper into this topic I would like to do a quick check, whether the hardware seems to work (just in case or warranty). For example: Is there a way to list the names (no illegal actions are intended!!!) of the WLANs around me without doing the whole WLAN configuration stuff? Or any othe quick check which sends/receive some data somewhere? Thank you very much in advance for any help! Best regards, mcc -- 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] recompile the Robert Nelson kernel
Hi, with the kernel source by Robert Nelson there come some really handy scripts like rebuild.sh and build_kernel.sh. I had copied the whole thing onto my beaglebone black and compiled a kernel natively this night. Now I only want to change (for testing purposes) some code and recompile the kernel again without updateing/patching etc... A simple recompilation of what I have. I skimmed through rebuild_kernel.sh and found a lot of additional things to set,configure etc. before the compilation itsself is triggered. What is the correct way to start a simple recompilation as mentioned above...or there a script already which mananges this task (I did not foudn one, though)...? Thank you very much in advance for any help! Best regards, mcc -- 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] recompile the Robert Nelson kernel
Robert Nelson robertcnel...@gmail.com [14-09-03 18:08]: On Wed, Sep 3, 2014 at 11:02 AM, meino.cra...@gmx.de wrote: Hi, with the kernel source by Robert Nelson there come some really handy scripts like rebuild.sh and build_kernel.sh. I had copied the whole thing onto my beaglebone black and compiled a kernel natively this night. Now I only want to change (for testing purposes) some code and recompile the kernel again without updateing/patching etc... A simple recompilation of what I have. I skimmed through rebuild_kernel.sh and found a lot of additional things to set,configure etc. before the compilation itsself is triggered. What is the correct way to start a simple recompilation as mentioned above...or there a script already which mananges this task (I did not foudn one, though)...? Just call it as: ./tools/rebuild.sh It's a mirror of: ./build_kernel.sh except, it doesn't call the git/patch sub-scripts. 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. Hi Robert, OH YEAH! :) Thanks a lot for the info! That saves me a LOT of time ... !!! Best regards, mcc -- 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 video processing
1. To get more USB-ports use a hub. 3. Dont know about Zigbee...whats about wifi/wlan? Lingesh Waran radhaling...@gmail.com [14-08-31 14:44]: Thank you... i have already went through those I am very much concerned about hardware implementations... 1. BBB has one USB port... my intention is to use portable USB battery 2. using USB is ruled out, i need some capes 3.Can i use Zigbee module along with BBB? On Sun, Aug 31, 2014 at 5:25 PM, meino.cra...@gmx.de wrote: Hi, my be these two videos by Deek Molloy will help you ?!? http://derekmolloy.ie/beaglebone/beaglebone-video-capture-and-image-processing-on-embedded-linux-using-opencv/ http://derekmolloy.ie/streaming-video-using-rtp-on-the-beaglebone-black/ Best regards, mcc Lingesh Waran radhaling...@gmail.com [14-08-31 13:52]: Hi everyone...my project involves devolping a standalone system for image and video processing initially i heard Raspberry pi can do multimedia tasks better than BBB... but after exhaustive search through discussion forums i found that pi is not an attractive choice for my needs.. components involved are *camera===BBB===Zigbee module..Power supply portable USB baterry /powercape* *working:* -capturing a live video stream using a cam attached to BBB -processing the captured data(some kind of compressions) -send the compressed data wirelessly using a zigbee module attached to BBB *my doubts are* - can BBB capture video streams from a camera? -If yes, what are the cams which are economical to buy?? -can BBB process videos with openCV installed on it?? -can a Zigbee module be attached to BBB?? -can i be able to operate BBB with batteries(two no.s) or a portable usb battery ?? since am a beginner in embedded linux platform please kindly suggest me tutorials and books which i can go through to master the use of BBB with openCV and interfacing BBB with Zigbee module. I am looking forward your views and suggestions which will be greatly helpful for me... 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. -- 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/iBWVYqAsrEk/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: Wifi USB Adapter for Beaglebone Black w/ Antenna available in Germany
Do I need the drivers offered by the vendor of this USB-Wifi-dongle or is it also a driver included in the kernel source tree for that? (I am using neither Debian nor Angstrom but Gentoo...) Thank you very much in advance for any help! Best regards, mcc ca...@athertonweb.com ca...@athertonweb.com [14-08-25 17:09]: This one is: http://www.logicsupply.de/beaglebone-black/accessories/uwn200/ It uses the Mediatek MT7601 chip, which has out-of-box driver support in the latest Debian and Angstrom BBB images. On Sunday, August 24, 2014 7:05:49 AM UTC-4, meino@gmx.de wrote: Hi, what Wifi USB-Dongle/Adapter with antenna works with the Beaglebone Black *AND* :) is easyly available in germany? Thank you very much in advance for any help! Best regards, mcc -- 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: Wifi USB Adapter for Beaglebone Black w/ Antenna available in Germany
Hi Casey, Thanks a lot! I did it! Hopefully it will compile with linux kernel 3.8.13... Best regards, mcc Casey Atherton ca...@athertonweb.com [14-08-31 02:12]: You'll need to download the source from the chip vendor and compile it. http://www.mediatek.com/en/downloads/mt7601u-usb/ On Sat, Aug 30, 2014 at 10:11 AM, meino.cra...@gmx.de wrote: Do I need the drivers offered by the vendor of this USB-Wifi-dongle or is it also a driver included in the kernel source tree for that? (I am using neither Debian nor Angstrom but Gentoo...) Thank you very much in advance for any help! Best regards, mcc ca...@athertonweb.com ca...@athertonweb.com [14-08-25 17:09]: This one is: http://www.logicsupply.de/beaglebone-black/accessories/uwn200/ It uses the Mediatek MT7601 chip, which has out-of-box driver support in the latest Debian and Angstrom BBB images. On Sunday, August 24, 2014 7:05:49 AM UTC-4, meino@gmx.de wrote: Hi, what Wifi USB-Dongle/Adapter with antenna works with the Beaglebone Black *AND* :) is easyly available in germany? Thank you very much in advance for any help! Best regards, mcc -- 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/5zsLtXe_Ke8/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.
[beagleboard] Wifi USB Adapter for Beaglebone Black w/ Antenna available in Germany
Hi, what Wifi USB-Dongle/Adapter with antenna works with the Beaglebone Black *AND* :) is easyly available in germany? Thank you very much in advance for any help! Best regards, mcc -- 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 updates for 3.8. ?
Robert Nelson robertcnel...@gmail.com [14-08-23 14:56]: On Fri, Aug 22, 2014 at 9:50 PM, meino.cra...@gmx.de wrote: Robert Nelson robertcnel...@gmail.com [14-08-23 04:20]: On Fri, Aug 22, 2014 at 9:03 PM, meino.cra...@gmx.de wrote: Hi, First of all: This is no critism or such!!! (I am not a native english speaker...) I am using kernel version 3.8.13 for my beaglebone and update my git repository of the kernel daily. A lot of changes were fetched often... But the Release of 3.8.13-bone53 is there since 15.5.2014. Sorry, i though the memo went out... The am33x-v3.8 branch on linux-dev is dead (around that date). It got moved to bb-kernel where's it's pretty active for maintenance only https://github.com/RobertCNelson/bb-kernel/commits/am33x-v3.8 background, i do all main development on linux-dev (master branch) and just use meld to push patches to topic branches where needed. 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. Hi Robert, Thanks for the info! an additonal question... I searched for the information how correctly switching from what I have (daily updated git repo but as it seems looking at some now dead settings). Here httpOs://eewiki.net/display/linuxonarm/BeagleBone%2BBlack I found the instruction to git checkout origin/am33x-v3.8 -b tmp ...but this is, what I had done. I am confused... What do I have to switch correctly to the very busy maintainance only bb-kernel...? Sorry, I am no git guru... either re-clone: git clone https://github.com/RobertCNelson/bb-kernel.git or pull in: git pull --no-edit https://github.com/RobertCNelson/bb-kernel.git am33x-v3.8 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. Hi Robert, THANKS a lot! :) Best regards, mcc -- 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] Kernel updates for 3.8. ?
Hi, First of all: This is no critism or such!!! (I am not a native english speaker...) I am using kernel version 3.8.13 for my beaglebone and update my git repository of the kernel daily. A lot of changes were fetched often... But the Release of 3.8.13-bone53 is there since 15.5.2014. Will there be further releases or is this version dead? Best regards, mcc -- 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 updates for 3.8. ?
Robert Nelson robertcnel...@gmail.com [14-08-23 04:20]: On Fri, Aug 22, 2014 at 9:03 PM, meino.cra...@gmx.de wrote: Hi, First of all: This is no critism or such!!! (I am not a native english speaker...) I am using kernel version 3.8.13 for my beaglebone and update my git repository of the kernel daily. A lot of changes were fetched often... But the Release of 3.8.13-bone53 is there since 15.5.2014. Sorry, i though the memo went out... The am33x-v3.8 branch on linux-dev is dead (around that date). It got moved to bb-kernel where's it's pretty active for maintenance only https://github.com/RobertCNelson/bb-kernel/commits/am33x-v3.8 background, i do all main development on linux-dev (master branch) and just use meld to push patches to topic branches where needed. 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. Hi Robert, Thanks for the info! an additonal question... I searched for the information how correctly switching from what I have (daily updated git repo but as it seems looking at some now dead settings). Here httpOs://eewiki.net/display/linuxonarm/BeagleBone%2BBlack I found the instruction to git checkout origin/am33x-v3.8 -b tmp ...but this is, what I had done. I am confused... What do I have to switch correctly to the very busy maintainance only bb-kernel...? Sorry, I am no git guru... Thanks a lot in advance! Best regards, mcc -- 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] Documentation how to correctly update the Robert Nelson kernel sources
Hi, I have googled a lot to find a good instruction how to correctly update the Robert Nelson kernel tree. They way I did it previously always lead to not booting kernels after a while. Where can I find a good documentation about this topic? Thank you very much in advance for any help! Best regards, mcc -- 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] Documentation how to correctly update the Robert Nelson kernel sources
Robert Nelson robertcnel...@gmail.com [14-03-26 18:56]: On Wed, Mar 26, 2014 at 12:50 PM, meino.cra...@gmx.de wrote: Hi, I have googled a lot to find a good instruction how to correctly update the Robert Nelson kernel tree. They way I did it previously always lead to not booting kernels after a while. It depends on the tree Where can I find a good documentation about this topic? http://eewiki.net/display/linuxonarm/Home 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. Hi Robert, thanks for your help. The linked site I visit regulary, if my tree doesn't produce booting kernels any more. Then I delete the old tree and create a new one according to what is described here: http://eewiki.net/display/linuxonarm/BeagleBone+Black I entered updating as a more global keyword into the site search of the linked site and what I got back are 244 defocussed screenshots. Sorry for not clicking each to look, whether it is for what I am looking for... Unfortunately there is so much you can update when it comes to the Beaglebone/Black The procedure I used previously (and which lead to unbootable kernel images after a while) is this: From here KERNEL LICENSE README build_deb.sh build_kernel.sh deploy dl ignore patch.sh patches repo_maintenance scripts system.sh system.sh.sample tools version.sh I do a git pull cd ignore/linux-src git pull Beat regards, mcc -- 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] Documentation how to correctly update the Robert Nelson kernel sources
Robert Nelson robertcnel...@gmail.com [14-03-26 19:24]: On Wed, Mar 26, 2014 at 1:15 PM, meino.cra...@gmx.de wrote: Robert Nelson robertcnel...@gmail.com [14-03-26 18:56]: On Wed, Mar 26, 2014 at 12:50 PM, meino.cra...@gmx.de wrote: Hi, I have googled a lot to find a good instruction how to correctly update the Robert Nelson kernel tree. They way I did it previously always lead to not booting kernels after a while. It depends on the tree Where can I find a good documentation about this topic? http://eewiki.net/display/linuxonarm/Home 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. Hi Robert, thanks for your help. The linked site I visit regulary, if my tree doesn't produce booting kernels any more. Then I delete the old tree and create a new one according to what is described here: http://eewiki.net/display/linuxonarm/BeagleBone+Black I entered updating as a more global keyword into the site search of the linked site and what I got back are 244 defocussed screenshots. Sorry for not clicking each to look, whether it is for what I am looking for... Unfortunately there is so much you can update when it comes to the Beaglebone/Black The procedure I used previously (and which lead to unbootable kernel images after a while) is this: Only track the am33x-v3.8 and am33x-v3.13 branches. aka: cd linux-dev git checkout master -f git branch -D tmp* git pull git checkout origin/am33x-v3.13 -b tmp * assumption: git branch will tell you. If that's too much for you, with the latest images just: cd /opt/scripts/tools/ git pull ./update_kernel.sh 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. Hi Robert, thanks for the explanation! Will do that from now on... :) Best regards mcc -- 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] Booting from USBSTICK and fallback to SDcard if failed
Hi, I searched on the internet for booting the BBB from something else than eMMC and SDcard. I found descriptions like this one http://www.embeddedhobbyist.com/debian-tips/beaglebone-black/beaglebone-black-usb-boot/ which describe how to boot from other media. What I miss and want to ask: Is it possible to construct something like an if-then'else construction to decide, what to boot? I only want to boot kernel and the devicetree from different media. The rootfs will always be on the SDcard. It should boot like this: If there is an USBstick attached to the BBB then If there is a kernedevicetree on the attached USBstick then boot kernel/devicetree from the USBstick else boot kernedevicetree from SDcard fi else boot kernedevicetree from SDcard fi Is that possible ? Thank you very much in advance for any help! Best regards and have a nice weekend! Meino -- 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/groups/opt_out.
Re: [beagleboard] Booting from USBSTICK and fallback to SDcard if failed
John Syn john3...@gmail.com [14-02-02 02:48]: On 2/1/14, 6:18 AM, meino.cra...@gmx.de meino.cra...@gmx.de wrote: Hi, I searched on the internet for booting the BBB from something else than eMMC and SDcard. I found descriptions like this one http://www.embeddedhobbyist.com/debian-tips/beaglebone-black/beaglebone-bl ack-usb-boot/ which describe how to boot from other media. What I miss and want to ask: Is it possible to construct something like an if-then'else construction to decide, what to boot? I only want to boot kernel and the devicetree from different media. The rootfs will always be on the SDcard. It should boot like this: If there is an USBstick attached to the BBB then If there is a kernedevicetree on the attached USBstick then boot kernel/devicetree from the USBstick else boot kernedevicetree from SDcard fi else boot kernedevicetree from SDcard fi Is that possible ? Yes you can. If you look in default u-boot evironment, it looks for the SDCard and if it is installed, it loads uEnv.txt, dtb file and uImage/zImage from the SDCard. You will have to modify the uEnv.txt file to include the USB code you found in the link above. I would suggest you run each command manually to understand how they work and then create a uEnv.txt file once you have a working scheme. Regards, John Thank you very much in advance for any help! Best regards and have a nice weekend! Meino -- 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/groups/opt_out. -- 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/groups/opt_out. Hi John, thanks for your reply! :) I have a LCD7 cape attached to my BBB together with some other electronic sandwhiches and the serial connector on the BBB is not THAT easy to access...so...is there any other way than interrupting the U-Boot boot via serial connected terminal to get a glimpse of the default environment of the U-Boot? Have a nice weekend! Best regards, mcc -- 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/groups/opt_out.
Aw: Re: [beagleboard] Beaglebone wont boot at powerup
Hi Gerald, its a 2Ampere Switching device, which works over half an year now with my setup... Meino Gesendet:Freitag, 31. Januar 2014 um 14:41 Uhr Von:Gerald Coley ger...@beagleboard.org An:beagleboard@googlegroups.com beagleboard@googlegroups.com Betreff:Re: [beagleboard] Beaglebone wont boot at powerup What is your power source? Gerald On Thu, Jan 30, 2014 at 8:33 PM, meino.cra...@gmx.de wrote: Hi, my beaglebone black developped an unwanted behaviour: When powered it wont boot. It only boots, after I have pressed the reset button on the pcb. I tried this with the original image of the onboard eMMC, which is still there untouched from the beginning. Is there anything I can do to fix that? Thank you very much for any help in advance! Best regards. mcc -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out.
Aw: Re: Re: [beagleboard] Beaglebone wont boot at powerup
Hi Gerald, I first plug the power supply into the wall mains adapater and then the DC plug into the Beaglebone Black (A5C, by the way). Meino Gesendet:Freitag, 31. Januar 2014 um 15:31 Uhr Von:Gerald Coley ger...@beagleboard.org An:beagleboard@googlegroups.com beagleboard@googlegroups.com Betreff:Re: Re: [beagleboard] Beaglebone wont boot at powerup Are plugging in the DCconnectorto the board or plugging in the power supply withe DC connector already plugged in to the board? Gerald On Fri, Jan 31, 2014 at 8:13 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, its a 2Ampere Switching device, which works over half an year now with my setup... Meino Gesendet:Freitag, 31. Januar 2014 um 14:41 Uhr Von:Gerald Coley ger...@beagleboard.org An:beagleboard@googlegroups.com beagleboard@googlegroups.com Betreff:Re: [beagleboard] Beaglebone wont boot at powerup What is your power source? Gerald On Thu, Jan 30, 2014 at 8:33 PM, meino.cra...@gmx.de wrote: Hi, my beaglebone black developped an unwanted behaviour: When powered it wont boot. It only boots, after I have pressed the reset button on the pcb. I tried this with the original image of the onboard eMMC, which is still there untouched from the beginning. Is there anything I can do to fix that? Thank you very much for any help in advance! Best regards. mcc -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out.
Re: Re: Re: [beagleboard] Beaglebone wont boot at powerup
Hi Gerald, I am living in Germany... The main question is: How long will it take and how much will it cost? Rough estimation? Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:06]: I suggest you request an RMA so we can look at it. http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support Gerald On Fri, Jan 31, 2014 at 8:35 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, I first plug the power supply into the wall mains adapater and then the DC plug into the Beaglebone Black (A5C, by the way). Meino *Gesendet:* Freitag, 31. Januar 2014 um 15:31 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: Re: [beagleboard] Beaglebone wont boot at powerup Are plugging in the DC connector to the board or plugging in the power supply withe DC connector already plugged in to the board? Gerald On Fri, Jan 31, 2014 at 8:13 AM, Meino Cramer meino.cra...@gmx.dewrote: Hi Gerald, its a 2Ampere Switching device, which works over half an year now with my setup... Meino *Gesendet:* Freitag, 31. Januar 2014 um 14:41 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: [beagleboard] Beaglebone wont boot at powerup What is your power source? Gerald On Thu, Jan 30, 2014 at 8:33 PM, meino.cra...@gmx.de wrote: Hi, my beaglebone black developped an unwanted behaviour: When powered it wont boot. It only boots, after I have pressed the reset button on the pcb. I tried this with the original image of the onboard eMMC, which is still there untouched from the beginning. Is there anything I can do to fix that? Thank you very much for any help in advance! Best regards. mcc -- 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.comhttp://beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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.comhttp://beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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.comhttp://beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out.
Re: Re: Re: [beagleboard] Beaglebone wont boot at powerup
I bought it from www.exp-tech.de. Currently -- as so many others -- they cannot sell any Beaglebone Black...everything is out of stock. Sigh... Best regards, Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:16]: Depending on where you bought it, you can return it to where you purchased it for a replacement after the RMA is approved. Gerald On Fri, Jan 31, 2014 at 10:11 AM, meino.cra...@gmx.de wrote: Hi Gerald, I am living in Germany... The main question is: How long will it take and how much will it cost? Rough estimation? Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:06]: I suggest you request an RMA so we can look at it. http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support Gerald On Fri, Jan 31, 2014 at 8:35 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, I first plug the power supply into the wall mains adapater and then the DC plug into the Beaglebone Black (A5C, by the way). Meino *Gesendet:* Freitag, 31. Januar 2014 um 15:31 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: Re: [beagleboard] Beaglebone wont boot at powerup Are plugging in the DC connector to the board or plugging in the power supply withe DC connector already plugged in to the board? Gerald On Fri, Jan 31, 2014 at 8:13 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, its a 2Ampere Switching device, which works over half an year now with my setup... Meino *Gesendet:* Freitag, 31. Januar 2014 um 14:41 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: [beagleboard] Beaglebone wont boot at powerup What is your power source? Gerald On Thu, Jan 30, 2014 at 8:33 PM, meino.cra...@gmx.de wrote: Hi, my beaglebone black developped an unwanted behaviour: When powered it wont boot. It only boots, after I have pressed the reset button on the pcb. I tried this with the original image of the onboard eMMC, which is still there untouched from the beginning. Is there anything I can do to fix that? Thank you very much for any help in advance! Best regards. mcc -- 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 http://beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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.comhttp://beagleboard% 2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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.comhttp://beagleboard% 2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You
Re: Re: Re: [beagleboard] Beaglebone wont boot at powerup
Oh, I didn't know that! Ok, thanks for the help! :) Have a nice weekend! Best regards, Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:48]: Well, they are supposed to have RMA stock and not sell that stock. If they have no RMA stock, maybe they don't get to be a distributor anymore. Go ahead and request the RMA. Gerald On Fri, Jan 31, 2014 at 10:38 AM, meino.cra...@gmx.de wrote: I bought it from www.exp-tech.de. Currently -- as so many others -- they cannot sell any Beaglebone Black...everything is out of stock. Sigh... Best regards, Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:16]: Depending on where you bought it, you can return it to where you purchased it for a replacement after the RMA is approved. Gerald On Fri, Jan 31, 2014 at 10:11 AM, meino.cra...@gmx.de wrote: Hi Gerald, I am living in Germany... The main question is: How long will it take and how much will it cost? Rough estimation? Meino Gerald Coley ger...@beagleboard.org [14-01-31 17:06]: I suggest you request an RMA so we can look at it. http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support Gerald On Fri, Jan 31, 2014 at 8:35 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, I first plug the power supply into the wall mains adapater and then the DC plug into the Beaglebone Black (A5C, by the way). Meino *Gesendet:* Freitag, 31. Januar 2014 um 15:31 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: Re: [beagleboard] Beaglebone wont boot at powerup Are plugging in the DC connector to the board or plugging in the power supply withe DC connector already plugged in to the board? Gerald On Fri, Jan 31, 2014 at 8:13 AM, Meino Cramer meino.cra...@gmx.de wrote: Hi Gerald, its a 2Ampere Switching device, which works over half an year now with my setup... Meino *Gesendet:* Freitag, 31. Januar 2014 um 14:41 Uhr *Von:* Gerald Coley ger...@beagleboard.org *An:* beagleboard@googlegroups.com beagleboard@googlegroups.com *Betreff:* Re: [beagleboard] Beaglebone wont boot at powerup What is your power source? Gerald On Thu, Jan 30, 2014 at 8:33 PM, meino.cra...@gmx.de wrote: Hi, my beaglebone black developped an unwanted behaviour: When powered it wont boot. It only boots, after I have pressed the reset button on the pcb. I tried this with the original image of the onboard eMMC, which is still there untouched from the beginning. Is there anything I can do to fix that? Thank you very much for any help in advance! Best regards. mcc -- 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 http://beagleboard%2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out . -- 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 http://beagleboard% 2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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 http://beagleboard% 2bunsubscr...@googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received
[beagleboard] Harddisk accessible only after reboot
Hi, I am running an uptodate kernel by Rober Nelson (3.8.13-bone36). To beaglebone black I have attached a powered USB-hub and to this hub an external harddisk (powered over one (!) usb connector by the USB hub). When first powering the harddisk and then the beaglebone, the beaglebone does not see the harddisk (fstab has entries for mounting the harddisk). The time between powering the harddisk and the beaglebone doesn't matter...the result is alwayse the same. When I reboot the beaglebone after that, everything works fine. The according modules are integrated in the kernel. How can I accomplish, that the harddisk is accessible at the first boot of the beaglebone black ? Thank you very much for any help in advance! Best regards, mcc -- 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/groups/opt_out.
[beagleboard] Non-changing access path to brightness (LCD7 backlight)
Hi, I am running Linux 3.8.13-bone38 on a beaglebone black with Gentoo. Some scripts I wrote access the brightness control of the backlight of the LCD7 under /sys/... Unfortunately the path to that control file seems not to be constant from boot to boot. At the moment it is: /sys/devices/ocp.3/backlight.12/backlight/backlight.12/brightness But I see different numberings sometimes. Is there any constant path to any control file, which enables the scripts to control the brightness? Or: Is there any constant path to a file, which content gives me the correct path so I can stich togethter the resulting path to the brightness control file? Best regargs, mcc -- 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/groups/opt_out.
[beagleboard] Robert Nelson Kernel: Audio cape support after 2013-10-19: What to patch?
Hi, On a beaglebone black I am using Robert Nelsons kernel, the AUDIO cape and the LCD7 cape. With some patches I found on the net and with switching off the LED support for the audio cape makes it possible to run all that smoothly. But sometime after the 19.10.2013 this does not work anymore. Now I looked into the list of patches the script patch.sh applies to the kernel and compared it to all patches inside the patch directory. Not all patches are used. I am neither using HDMI not eMMC What patches do I have to use/activate/insert to make my audio cape run again (The LED-tweak still works, so no concern needed about this) ? Thank you very much in advance for any help! Best regards, mcc -- 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/groups/opt_out.
[beagleboard] In search of a LCD...
Hi, does anyone know of TFT-diplay, which * is mounted on a PCB like LCD7/4/3 is * PCB is not larger than that of the Beaglebone Black * is compatible to the Beaglebone Black * is of same of higher pixel density of the LCD7/4/3 (background: I need to add an display to a Beaglebone black, which is already in a metal case.) Thank you very much in advance for any help! Best regards, mcc -- 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/groups/opt_out.
[beagleboard] I2C to SPI bridge?
Hi, I need a chip to convert a I2C interface (BBB) to a an SPI master to connect SPI based chips to it. The SPI pins on my BBB are used for I2C and audio. Is there any recommended chip for that purpose? Thank you very much in advance for any help! Best regards, mcc -- 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/groups/opt_out.
[beagleboard] LCD7: Drilling holes...
Hi, I want to build a case for my LCD7+Beaglebone black. For that I need to drill four holes for screws at the exact position into a plate, which will become the bottom of the case. The screws goes into the vertical stands, which again are srewed into the PCB of the LCD7. I saw aZIP manufacturing files of a gerber/allegro format... I dont have those programs (CAD?) nor licenses... Is there any picture (png...or the like), which gives me all distances, which are needed? Thank you very much in advance for any help! Best regards, mcc -- 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/groups/opt_out.
Re: [beagleboard] How to change initial runevel
Hi Bernd take a look into /etc/inittab and the according docs. HTH! Best regards, mcc Bernd Eggink bernd.egg...@sudrala.de [13-10-02 10:52]: Hi group, I want to permanently change the initial run , so that gdm does not pop up (I guess that would be 4 or 3), but couldn't find any documentation about this. I tried adding 3 or 4 to the optargs line in /boot/uEnv.txt, but this didn't change anything, the system always boots into runlevel 5. I could of course automatically start a script in 5 which does a init 3, but I'm sure there must be a cleaner way. Can anybody help? Regards, Bernd -- 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/groups/opt_out. -- 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/groups/opt_out.
[beagleboard] Suspend on BBB
Hi, is suspend-to-RAM/suspend-to-DISK available on the Beaglebone Black (running Gentoo and an updated version of Robert Nelson's kernel) ? And if so: Where can I find instruction to enable and use it successfully? Thank you very much in advance for any help! Best regards, mcc -- 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/groups/opt_out.
