On 11/18/2013 5:20 AM, dlewin555 wrote:
Robert ,
As I'm interested in the subject of having Xenomai on Beaglebone Black I've
reached that thread.
Nevertheless, your link lead me to a broken link.
Is there an updated procedure for Xenomai on BBB please ?
I've got a version of RCN's kernel
That code actually works with the ADXL345? You've tested it and it gives
the right result?
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On Mon, Nov 18, 2013 at 1:21 AM, Jesper We jes...@seventhwave.se wrote:
I tried to replace qemu 1.5 with a locally built qemu 1.6.1, and run
build_image.sh.
This gives me:
Cloning into '/opt/boot-scripts'...
qemu: Unsupported syscall: 374
remote: Counting objects: 65, done.
remote:
Hello people,
I too faced the same problem, but with a simple solution. The BBB
board(REV A5C) does not work correctly with direct TTL to USB conversion.
Use a Level conversion logic between the Board and use a RS232toUsb
converter to get the debug messages.
thanks,
Vivek
On Wednesday,
Greetings.
After SSH'ing into the board when the default angstrom boot is loaded on I
cannot seem to do anything. I'm trying to load python and get into what I
consider to be the Idle IDE. I understand python but linux is still
pretty cryptic to me. Anyone written a noob guide?
Thanks
Bill
Does anyone have a good tutorial for Angstrom? I have tried scrounging bits
and pieces from the net with no avail. ssh in and get a root and desktop
with nothing on it. It seems empty. All I want to do is load python on and
have it run scripts to manipulate the IO can someone help me?
Thanks!
Hello everyone,
I have beaglebone Rev A6 white with me. I am encountering the problem while
connecting JTAG using ccsv5.
The process followed to try connecting jtag,
*1. Update FTDI eeprom on beaglebone using mprog.exe as mentioned below
links*
hi all,
I would like to know if it's possible to connect BBB as a HID device, for
example, like a mouse that BBB will send HID command to host and host will
respond to that specific command to move the mouse accordingly.
I need the start point and elaboration is very welcome on both BBB side
It's not helpfull for your 32 bit problem but if anyone needs the 64bit
version you can find it on this link
http://aplacetogeek.wordpress.com/qt-opencv-v4l-cross-compiling-raspberry-pi-beagle-bone/
It's under
1. Download and install the cross compile toolchain
I hope it helps some people.
--
HI,
I am trying to use Android USB Host
APIhttp://developer.android.com/guide/topics/connectivity/usb/host.html to
have a serial communication with arduino uno. Is it possible to communicate
without the OTG function on beaglebone black?
Thank you for your kind answer
Alex
--
For more
I haven't tested it yet because the brace is currently with my team
partner. I had some idea from a youtube video of someone testing their
accelerometer with a raspberry pi. It was working and the person uploaded
the code.
On Nov 18, 2013 7:56 AM, Seth transistorbo...@gmail.com wrote:
That code
Greetings,
On Sun, 17 Nov 2013, Bill Dussault wrote:
Greetings.
After SSH'ing into the board when the default angstrom boot is loaded on I
cannot seem to do anything. I'm trying to load python and get into what I
consider to be the Idle IDE. I understand python but linux is still
pretty
Definitely doable. I would recommend reading Jan Axelson's USB books as a
starting point. This is on my todo list but several months out.
On Nov 18, 2013 8:10 AM, r93921...@gmail.com wrote:
hi all,
I would like to know if it's possible to connect BBB as a HID device, for
example, like a mouse
I've used Robert Nelsons scripts for this - if you installed using his
kernel and the steps outlined here:
http://elinux.org/BeagleBoardUbuntu#Flasher then you'll have
/boot/uboot/scripts/tools/beaglebone-black-copy-eMMC-to-microSD.sh.
I ran this to backup my eMMC to SD, then verified the results
Nick,
I can't remember if I tried this with the latest Angstrom version (09.04),
but the mmcblk1 should represent the eMMC if you booted off of a SD card
(typically the boot device is mmcblk0).
Also to state the obvious, you do need to be root in order to dd from the
device.
-Dale
ps. I think
I am using the beaglebone black with the arch-linux environment booting
from SD card.
I want to use the pins P9.17 and P9.18 as GPIO. These pins correspond to
PIN number 86 and 87.
When i export these pins using:
echo 86 /sys/class/gpio/export
echo 87 /sys/class/gpio/export
When using these
Christmas time ! thanks Charles, I'll try :
./build_kernel.sh + ./tools/install_kernel.sh
I think this assume the following to be uselless :
1- Checkout the am33x-v3.8 branch in the Robert Nelson repository [3],
the patch has been tested with commit 3fc8a73d782231ab2750ff29793a760e8fa076bb
Hi,
Did you get any solution?
Thanks!
On Wednesday, December 26, 2012 8:37:29 AM UTC-3, gol...@gmail.com wrote:
where can I downlaod Wince6 BSP for BONE?
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Configure your BBB internet connection, either plug in Ethernet cable or
refer to this page to enable internet-over-usb:
http://lanceme.blogspot.ca/2013/06/windows-7-internet-sharing-for.html
بتاريخ السبت، 16 نوفمبر، 2013 UTC-5 7:30:34 م، كتب Bill Dussault:
I cannot get angstrom to do
Not sure if this is what you're looking for, but try these:
Adafruit BBB tutorials: http://learn.adafruit.com/category/beaglebone
Videos by Derek Molloy:
http://www.youtube.com/playlist?list=UUf_sAmhBw7Tj7-2ujmLFoQg
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eric
On Sun, Nov 17, 2013 at 8:25 PM, Bill Dussault
Hi,
I am trying to compile a newer kernel for my BB-xm with LI5M03. Up to now I
was using 3.8 without problems. Now I have compiled 3.12 from RNelson's
arm7-multiplatfrom tree. Kernel loads but there is no camera related lines
in dmesg - neither that it is detected nor that it was not. It
Gerald, that is awesome. Thx
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That is really a processor question. It basically leave whats inside
the processor to TI unless it relates to the HW on the board. My suggestion
it to check the TI e2e forums and post a question there if it has not
already been answered.
Gerald
On Mon, Nov 18, 2013 at 12:19 PM,
I don't have any issues with the microHDMI and the USB on the BeagleBone
Black. If you get a real bulky USB cable there could some issue I would
think. The HDMI cables we recommend on the support Wiki seem to work fine.
http://www.elinux.org/Beagleboard:BeagleBoneBlack
Gerald
On Mon, Nov 18,
Shorting P8.31 to ground causes kernel misbehavior 5-7s seconds after
reset/power on.
I also have the HDMI disabled through uEnv.txt.
Anyone having ideas?
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Shorting the pin doesn't break anything on the white BeagleBone...
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I try to use LCD4 cape and RS232 cape together but it conflict with UART2
port. Then I google the problem and find this blog (
http://www.berriman.co.uk/beaglebone-black-with-rs232-cape/). They modify
the device file and change RS232 port to uart1. But it does not working for
me( or LCD4).
Hi,
I have recently bought a BBB, I have installed ubuntu and octave. I am new
to both octave/matlab and beaglebone but looking for a way access the
beaglebones gpio's using octave, can anyone help with this?
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I try both ubuntu and Angstrom. Both are not working
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HDMI cannot be powered down without taking down the 1.8V rail. You
can certainly take down all the rails via the PMIC, but that may be too low
in power as that would shut everything down.
If HDMI is not connected, no cable, the framer does go into a lower power
mode. You could also take the LCD
Thanks Gerald - that was quick.
Excuse my beginner question. How exactly would I do that or where could I learn
how to do that?
I never sent any I2C command to anybody and have no clue how to ;)
Best, Niko
On 18 Nov 2013, at 21:34, Gerald Coley ger...@beagleboard.org wrote:
HDMI cannot be
Well, that requires software and needs to be built into the
power management layer. 3.8 kernel does not have a lot of power management,
but some of the newer kernels do, like 3.12. You can also
do voltage and frequency scaling to lower the power, but that
will also require some SW expertise..
Lot's of good stuff on the support Wiki. The SRM is also there that
provides a circuit description of the entire design of the board.
Gerald
On Mon, Nov 18, 2013 at 2:51 PM, Satz Klauer satzkla...@googlemail.comwrote:
It is an image embedded into the page...that's why I could not find it
Hey Freezen,
I am having a huge headache with USB, as well. This is how I have solved
the problem, somewhat indefinitely, but I would love your feedback and
perspective on it.
So, I have a very nice USB hub, Multi-TT, yadda yadda:
Make sure the polarity is correct.
Gerald
On Mon, Nov 18, 2013 at 4:28 PM, Scott Force scooby.fo...@gmail.com wrote:
Thanks Gerald, that let me know that I am not out in left field.
I just discovered that these cables actually exist. They are not that
common which explains why I haven't
Definitely would use tty. I have rolled my own and also will have a cape
soon.
On Nov 18, 2013 5:32 PM, Corey McGuire corey...@coreyfro.com wrote:
Hey Freezen,
I am having a huge headache with USB, as well. This is how I have solved
the problem, somewhat indefinitely, but I would love your
Windows 7, flash latest angstrom emmc for BBB.
Got all 4 LEDs lit, unplugged, removed SD card and plugged back in. The
board is no longer recognized by windows. Doesn't show up in explorer or
device manager.
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I wouldn't try testing with that code - I found it
herehttps://gist.github.com/grodtron/4751014,
and by the looks of the commenting it is meant to work with a
LSM303DLHhttp://www.pololu.com/product/1250/,
not a ADXL345. I found
There is really no need to buy that cable.
If you go to Radio Shack you can get
thishttp://www.radioshack.com/product/index.jsp?productId=2103614znt_campaign=Category_CMSznt_source=CATznt_medium=RSCOMznt_content=CT2032231connector
in a two pack for less than half the price.
This is what I used
New to BBB but experienced with embedded systems.
I'm working on a project using the BBB.Supplying +5V (up to 3A)
directly to the pins on P9 from a quality bench supply. I've found that
briefly switching the +5V supply OFF and then back on can pretty reliably
leave the BBB in an odd
Obviously the PMIC is not liking what you are doing. The 3A current is not
a factor in this scenario.
Check the timing diagrams in the datasheet and make sure you are not
violating the power up ramp requirements No lights means there is no power
to the rest of the board and the PMIC has
Hello,
Does anyone have a clear picture on the legalities of using the Ubuntu
rootfs with a custom kernel, as RobertCNelson's build system provides, in a
commercial application (effectively a headless remote server)?
The Canonical site (http://www.canonical.com/intellectual-property-policy)
Hi,
I used one of these cables:
https://www.sparkfun.com/products/9717
and it plugs in directly to the 6 pin connector. I wrote up a web page on
creating a right-angle connector which shows the cable plugged in:
http://www.davehylands.com/Electronics/Debug-Connector/Small/12-Installed.html
It's
Hi,
You can look at HD Camera Cape for BeagleBone Black at
http://www.radiumboards.com/HD_Camera_Cape_for_BeagleBone_Black.php
The capes are IN Stock and will start getting shipped from next week
onwards.
Thanks,
Girija Vedi
Sr.Marketing Executive
VVDN Technologies
On Thursday, October
Have a BBB and laptop running Ubuntu 12.04 LTS. The BBB is using the ARMHF
build of Ubuntu (built 17 Nov 2013). Trying to access the BBB via Ethernet
over USB, but can't find any article/blog post on getting Ethernet over USB
working with Ubuntu. Noticed that the following related drivers are
Hi Juan,
Interesting problem. I'm using a Ublox UP501 GPS module with my BBB and
haven't experienced anything like that. I can also run the module right
next to the black without issues. However, I have a large cape that covers
the BBB and my power source is a battery with a heavily
Hi Ivan,
I am also trying to do the same. Can you help me here.
Thanks,
Anil.
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Hi Juan Camilo,
Maybe you should put your BBB to a suitable *metal* box to keep the
electromagnetic noise generated
by it away from the ultra sensitive GPS receiver. Please try and report any
success,
siñ
On Mon, Nov 18, 2013 at 1:55 AM, juancami...@gmail.com wrote:
Hello everyone,
Sorry
Hi,
Anyone know what causing GTK+-2.0 GUI display window keep swapping with
desktop background? (just like blinking every second interval)
When running GTK+ GUI on Virtual Machine, it works fine, no switching
between GUI and desktop background.
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Hi all,
Yesterday I've compiled a 3.12 kernel and applied tha PREEMPT_RT patch on
it. It seems to be working, but I've noted that pwm_test.c module was not
included, so I've built it and loaded and everything seems to work, except
that the overlay aren't working now, because the common DTS
OK, I figure out that with this, it's Work :
MACHINE=beaglebone ./oebb.sh config beaglebone
But, I don't know where, I can apply a patch ? I would like to modify this
file :
drivers/tty/serial/omap-serial.c
but where is it ? I didn't find it in the source
On Mon, Nov 18, 2013 at 5:36
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