[beagleboard] Re: How write or use Can Bus driver on BBB with Ubuntu?

Thank you Andrew for your suggestion.But i don't want to use any extra hardware.I want to use direct BBB.Wonder if i couldn't find Can Bus driver for BBB ? 28 Ağustos 2015 Cuma 16:53:08 UTC+3 tarihinde Andrew P. Lentvorski yazdı: > > Well, you need a CAN cape of some form to provide a CAN t

[beagleboard] How to gather weather information of any city/zip-code from your BBB

Video tutorial on how to gather weather information of any city/zip-code from your BBB https://www.youtube.com/watch?v=yJvNkyHJW3g -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To un

[beagleboard] Re: Systemd start service early in boot

My stuff was working fine and has no dependency on networking. It was networking that stopped working when I tried to run before it. It appears that my .service file was changing how networking was staring. I still haven't found a good description on how to set all this up but the following wor

Re: [beagleboard] Re: Systemd start service early in boot

Why would a MFM drive depend on networking ? On Fri, Aug 28, 2015 at 2:59 PM, Graham wrote: > Well, it looks like you are starting it before networking, and it is > failing because it depends on networking being running. > So, either you need to get rid of the dependency, or wait until the > dep

[beagleboard] Ethernet Cold Issue / Incorrect Address

Hello, I have been testing my application based on the BeagleBone Black with an industrial part swap from CircuitCo. My product has to be able to function in cold and hot environments because it is a telemetry product that is typically installed outdoors. When testing near the lower limits of t

Re: [beagleboard] Building kernel modules fails for Debian Jessie Linux Arm 4.1.6

On Friday, August 28, 2015 at 2:11:43 PM UTC-7, RobertCNelson wrote: > > "bb-kernel" repo has w.x.y-bonez kernel names... > > https://github.com/RobertCNelson/ti-linux-kernel-dev > > has what your are looking for kernel source... > Aha! Thank you. That was the piece I was missing. -- For

[beagleboard] Re: Systemd start service early in boot

Well, it looks like you are starting it before networking, and it is failing because it depends on networking being running. So, either you need to get rid of the dependency, or wait until the dependency is satisfied. Your choice. --- Graham == On Friday, August 28, 2015 at 4:38:47 PM UTC-5, d.

Re: [beagleboard] Camera solution

thank you for the response, I need 2-4 photos per second. The rest frames will be discarded. Resolution is not a problem as long as the pics are clear (there will be products in motion - relatevily slow). h.264 hardware encryption is vital in order for the BBB to go smoothly and the only teste

[beagleboard] Re: Systemd start service early in boot

No, I am trying to get my stuff to start as early as possible. After networking starts is too long. Before would be best but in parallel is probably OK. On Friday, August 28, 2015 at 4:35:38 PM UTC-4, Graham wrote: > > > It looks like you are programming that you want your service to start > "B

Re: [beagleboard] Camera solution for industrial use.

try with "openCV". -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroup

Re: [beagleboard] Camera solution for industrial use.

> > *It is strange but Google searching works for me:* > *http://www.radiumboards.com/HD_Camera_Cape_for_BeagleBone_Black.php > * Strange indeed. So strange in fact, I nearly spit soda at my screen ;) On Fri, Aug 28, 2015 at 12

Re: [beagleboard] Building kernel modules fails for Debian Jessie Linux Arm 4.1.6

On Fri, Aug 28, 2015 at 8:57 PM, Andrew P. Lentvorski wrote: > After I clean up my own two *very* stupid errors of not capitalizing the > name of the Makefile and installing the *r12* headers (I had r11), it > compiles and inserts. > > During my experiments, though, I came across something odd. A

Re: [beagleboard] Building Kernel using RobertCNelson scripts

On Fri, Aug 28, 2015 at 8:40 PM, Colin Bester wrote: > Robert, I know there are many ways to accomplish the same thing - besides > downloading and manually overwriting the script/ files and the host_det.sh > files you mention is there a better way you can suggest? There's probably a 'better' way,

Re: [beagleboard] Building kernel modules fails for Debian Jessie Linux Arm 4.1.6

After I clean up my own two *very* stupid errors of not capitalizing the name of the Makefile and installing the *r12* headers (I had r11), it compiles and inserts. During my experiments, though, I came across something odd. As the missing piece appeared to be this symlink: root@arm:~/mymodul

Re: [beagleboard] Building Kernel using RobertCNelson scripts

Robert, I know there are many ways to accomplish the same thing - besides downloading and manually overwriting the script/ files and the host_det.sh files you mention is there a better way you can suggest? ~C -- For more options, visit http://beagleboard.org/discuss --- You received this mess

[beagleboard] Re: Systemd start service early in boot

It looks like you are programming that you want your service to start "Before" Networking Service. >From your description, you want your service to start "After" Networking Service. You can also use systemd.timer to wait an absolute amount of time after the start of booting. Something around

Re: [beagleboard] Building Debian to eMMC

On Fri, Aug 28, 2015 at 8:30 PM, Brian Adams wrote: > Follow up a year later. What's the fastest ARMv7 system that folks are > using for things like generating the images? Anyone tried compiling images > with the Jetson TK1 or Odroid XU4? I use omap5_uevm's dual a15, 2gb of ram, and sata. The

Re: [beagleboard] Building Debian to eMMC

Follow up a year later. What's the fastest ARMv7 system that folks are using for things like generating the images? Anyone tried compiling images with the Jetson TK1 or Odroid XU4? On Sunday, July 27, 2014 at 7:22:17 AM UTC-7, RobertCNelson wrote: > > > On Jul 27, 2014 9:09 AM, "Jetty" > wrot

Re: [beagleboard] Camera solution

On Thursday, August 27, 2015 08:10:17 'Vassilis Mantas' via BeagleBoard wrote: > Ok, i work over a color sorting project in food industry with minimum cost. > I have decided to use BeagleboneBlack and OpenCV. > The problem occured is the camera... > > As far as i know (google) my only option is a

Re: [beagleboard] Camera solution for industrial use.

It is strange but Google searching works for me: http://www.radiumboards.com/HD_Camera_Cape_for_BeagleBone_Black.php 27 Авг 2015 г. 18:46 пользователь "katarti84 via BeagleBoard" < beagleboard@googlegroups.com> написал: > Ok, i work over a project about color sorting into food industry with less >

Re: [beagleboard] Wl12xx

Enable dummy regulators in the kernel 28 Авг 2015 г. 14:30 пользователь "Iain Hunter" написал: > Hi > > This is not good. You have tried to start mmc3 but it failed to get a > regulator, so may not have continued its initialisation - i don't know how > driver behaves in this case. > omap_hsmmc 4

[beagleboard] Systemd start service early in boot

I am trying to create a systemd service to start before or in parallel with networking in the boot process. I have tried a bunch of variations to try to get my script to start early that don't work. This may be getting it to start early but then networking doesn't work. This is running /bin/tr

Re: [beagleboard] Uncompressing Linux... done, booting the kernel.

On 2015-08-26 12:10, Robert Nelson wrote: Thank you. I used this command to get the repository. git clone https://github.com/Angstrom-distribution/meta-ti.git I see meta-ti/tree/master/recipes-kernel/linux/linux-3.0 meta-ti/tree/master/recipes-kernel/linux/linux-3.0.bb I do not see meta-ti/

Re: [beagleboard] Uncompressing Linux... done, booting the kernel.

On Fri, Aug 28, 2015 at 9:51 AM, TheCajun wrote: > On 2015-08-26 12:10, Robert Nelson wrote: >>> >>> Thank you. >>> >>> I used this command to get the repository. >>> >>> git clone https://github.com/Angstrom-distribution/meta-ti.git >>> >>> I see >>> >>> meta-ti/tree/master/recipes-kernel/linux/l

Re: [beagleboard] Building Kernel using RobertCNelson scripts

Thanks Robert, I didn't realize the issue with large number of tags. Appreciate the feedback ~C -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop

Re: [beagleboard] Building kernel modules fails for Debian Jessie Linux Arm 4.1.6

On Fri, Aug 28, 2015 at 5:37 AM, Andrew P. Lentvorski wrote: > I tried a couple of different ways to build the "hello world" kernel module, > but I seem to be lacking the proper "build" to use in my makefiles. > > So, I installed the linux headers, but I seem to be missing a "classmap.h" > file. >

Re: [beagleboard] 4.3" LCD cape shows white screen on Debian boot

On Thu, Aug 27, 2015 at 2:23 PM, wrote: > It is a "Beaglebone Black, Revision A5C". Exactly... Yet you wrote an image for the "beagleboard classic/xm" to the microSD... bb-debian-8.1-console-armhf-2015-08-17-2gb.img.xz = beagleboard Regards, -- Robert Nelson https://rcn-ee.com/ -- For mor

[beagleboard] Re: expanding filesystem in beaglebone black with ubuntu

If you have access to a desktop or laptop Linux computer that you can mount the card on, temporarily, use "gparted" to expand the partition on the card, then put the card back in your BBB. This is the fastest way to do it. --- Graham == On Friday, August 28, 2015 at 8:40:45 AM UTC-5, John Vazq

[beagleboard] Re: How write or use Can Bus driver on BBB with Ubuntu?

Well, you need a CAN cape of some form to provide a CAN transceiver. Something like this: http://www.logicsupply.com/cbb-serial/ After that, follow the directions that the manufacturer provides. -- For more options, visit http://beagleboard.org/discuss --- You received this message because yo

[beagleboard] Re: 4.1 repo

Is there any word on the audio cape rev B working with 4.1 in Ubuntu? I've gotten it working in Debian, but would like to get it working in Ubuntu. I've run into an error where the codec is unable to sync registers 0x1-0x1, -121 (whatever that means). On Wednesday, July 8, 2015 at 11:16:10 AM U

[beagleboard] Re: 4.1 repo

When I say I got it working in Debian, I meant to say I got it working on 3.8 in Debian. My mistake. On Wednesday, July 8, 2015 at 11:16:10 AM UTC-4, RobertCNelson wrote: > > Hey Guys, > > Just a heads up, the 4.1 branch: > > https://github.com/beagleboard/linux/tree/4.1 > > Is now based on ti

[beagleboard] expanding filesystem in beaglebone black with ubuntu

hello, I' ve been working with my BBB and wanted to install a desktop in my ubuntu 14.04, my BBB has an 1.7 GB EMMC, I already flashed the ubuntu image using a 16 GB micro sd, I read about expanding the filesystem in order to install a desktop but the instructions assumed that the BBB boots the

Re: [beagleboard] 4.3" LCD cape shows white screen on Debian boot

It is a "Beaglebone Black, Revision A5C". On Thursday, August 27, 2015 at 7:11:01 PM UTC+5:30, RobertCNelson wrote: > > On Thu, Aug 27, 2015 at 2:01 AM, > wrote: > > > > Hi, > > > > I have a 4.3" LCD cape from 4DSystems which works fine on Angstrom on > BBB. > > I wanted to try Debian and s

Re: [beagleboard] BBB eMMC health ...

The eMMC will die when it runs out of space. If a sector goes bad, it gets marked as bad and you loose the space. It is all handled by the controller inside the eMMC. Very similar to a Solid State Drive. MTBF depends on how you are using it. Most likely thing to fail would be the processor so you

Re: [beagleboard] BeagleBone-conformity rules?

On Aug 28, 2015 3:10 AM, "Karl Karpfen" wrote: > > Hi, > > I recently bougt a Beaglebone Green which was stated to be fully Beaglebone-compliant and compatible. Amazingly I found there was no serial number stored in EEPROM of this BBG. > > So my question: is a valid an unique serial number (no lon

[beagleboard] Externally powered usb hub

Hello, I connected an USB hub (having external power socket plugged in) to Beaglebone Black. I want to capture images from a webcam connected to this usb hub. Also some other usb devices (printer, mouse) are connected. I am trying to capture images from command line by using 'fswebcam' applica

Re: [beagleboard] BBB eMMC health ...

Hi, I don't want to change the eMMC chips ... I just want to know when the eMMC chips go to the end of life ... And, also change the BBB (not the eMMC chip) ! Are there informations to know the MTBF of the BBB ? Or wait a BBB with eMMC 5.0 ... Thanks. Le 27/08/2015 15:31, Gerald Coley a écrit :

Re: [beagleboard] Wl12xx

Hi This is not good. You have tried to start mmc3 but it failed to get a regulator, so may not have continued its initialisation - i don't know how driver behaves in this case. omap_hsmmc 4781.mmc: unable to get vmmc regulator -517 So suggestion would be to trace omap_hsmmc driver to underst

[beagleboard] Building kernel modules fails for Debian Jessie Linux Arm 4.1.6

I tried a couple of different ways to build the "hello world" kernel module, but I seem to be lacking the proper "build" to use in my makefiles. So, I installed the linux headers, but I seem to be missing a "classmap.h" file. I also managed to get past git crashing by downloading the repo and t

[beagleboard] BeagleBone-conformity rules?

Hi, I recently bougt a Beaglebone Green which was stated to be fully Beaglebone-compliant and compatible. Amazingly I found there was no serial number stored in EEPROM of this BBG. So my question: is a valid an unique serial number (no longer) part of the specification that makes a board Beagl

[beagleboard] How write or use Can Bus driver on BBB with Ubuntu?

Hi, I want to use Can Bus module but I didn't find any driver for CAN Bus.Have you any suggestion on this topic? I think I must write driver code for the CAN BUS driver. what do you think ? I researched lot this topic and only at this web site i find example but this example wrote Erlang p