Micka:
I have gotten to the point of rebuilding the kernel and have what may be a
dumb question before I press enter...
In tools I have a rebuild.sh and a rebuild_deb.sh. Form your message I am
guessing that I run the latter?
Thanks,
Will
On Tue, Jan 21, 2014 at 3:08 PM, André Prado
Hi,
About the RS485 support on the BBB, you have to modify the driver omap
serial and control the gpio that you want. But if you want a quick
solution, i already made a patch for that :)
You just need to :
git clone git://github.com/RobertCNelson/linux-dev.git
cd linux-dev/
git checkout
I never used rebuild_deb.sh . I don't know what it is for .
On Wed, Jan 22, 2014 at 9:30 AM, Will Kostelecky
will.kostele...@gmail.comwrote:
Micka:
I have gotten to the point of rebuilding the kernel and have what may be a
dumb question before I press enter...
In tools I have a
Hi experts,
i am new to this area,
I am using amstrong 3.8.13 kernel in BBB
at first i loaded the device tree as below,
echo cape-bone-iio /sys/devices/bone_capemgr.*/slots
then i used analog pins however i am getting the fixed values that is
values are not varying continously as i vary input
Hi All,
I'm new to this and wonder what minimum boot time one can expect for a
BBB.
Is there some place where I can find information about this?
Is there a way to get a splash screen early in the boot process?
What distro do you recommend?
Thanks for any help,
Janne
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For more options,
Hi,
FreeBSD does have an ARM port available. It does use device trees to
specify hardware, but I don't know if the grammar is the same as that used
in ARM linux. There is a specific FreeBSD port for Raspberry Pi, but I
don't know if a BBB port is available.
The best place to check for this is
Hi,
I assume you query is in reference to Angstrom Linux?
The build procedure for BeagleBone Black is identical to BeagleBone White.
The Angstrom web site is somewhat vague about this and many other things. I
create a console-image root file system using the following:
mkdir
Can you tell me how to find out weather it is a clone or original. I don't
think it is a clone. Because I flashed it once with the eMMC flasher image
available at beagleboard website. It was working at that time. I followed
the instructions to boot it from sd card with ubuntu and I tried to
Thanks for the quick support Jason. Since, I didn't get any reply from any
of your support team for last few days, I posted a new post at
http://beagleboard.org/Community/Forums?place=topic%2Fbeagleboard%2FyLAbudOgAIU%2Fdiscussion
And Robert has entered the discussion. Kindly take a look at it
Hi,
I am able to view that usb had register smsc95xx but its not binding it
with the kernel.
Help me out.
Thanks in advance
Sid
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Hello Everybody,
I'm actually using a BBK with this kernel : *Linux ubuntu-armhf
3.8.13-bone30 #1 SMP Thu Nov 14 06:23:24 UTC 2013 armv7l armv7l armv7l
GNU/Linux*
I need tu use tty/ptys devices but kernel 3.8.13 from Rober Nelson is not
compiled with this options :
CONFIG_LEGACY_PTYS=y
This is actually a very basic question, but I'm kind of lost right now.
I was working on a school project with the Beagle bone black. It controls a
bunch of motors and sensors, etc. We essentially wrote everything in C++
and made them into libraries of functions. They work when a main program
Hello Will,
I am experiencing the same problems !!
I am compiling a new kernel for ArchLinux with the proposed
jitter-patch ... the lecacy-one (3.8.13) ... I will let you know if I am
successfull !!
Greetings, Alfred.
Op zondag 12 januari 2014 13:35:38 UTC+1 schreef Will Kostelecky:
I
Hi,
I want to connect an ADS1278 http://www.ti.com/product/ADS1278 to
BeagleBone (Black or White) through McASP under Angstrom. Is there a
proven/reliable driver? What is the best way to follow?
I have done that with StarterWare, but now I want to do that under a linux
operating system. I
Hi,
I have a beagle bone white board, a olimex arm-usb-ocd-h jtag emulator.
I have connected this emulator to beagle bone white (not the in built
usb-to-serial jtag connection on beagle bone).
For this as the link:
http://elinux.org/Beagleboard:BeagleBone#Optional_JTAG_Header
suggests to remove
Hi,
I have a beagle bone white board, a olimex arm-usb-ocd-h jtag emulator.
I have connected this emulator to beagle bone white (not the in built
usb-to-serial jtag connection on beagle bone).
For this as the link:
http://elinux.org/Beagleboard:BeagleBone#Optional_JTAG_Header
suggests to remove
On Wed, Jan 22, 2014 at 4:55 AM, mousnie...@gmail.com wrote:
Hello Everybody,
I'm actually using a BBK with this kernel : Linux ubuntu-armhf 3.8.13-bone30
#1 SMP Thu Nov 14 06:23:24 UTC 2013 armv7l armv7l armv7l GNU/Linux
I need tu use tty/ptys devices but kernel 3.8.13 from Rober Nelson is
And which support team is that?
Gerald
On Tue, Jan 21, 2014 at 9:25 PM, jayakarthige...@gmail.com wrote:
Thanks for the quick support Jason. Since, I didn't get any reply from any
of your support team for last few days, I posted a new post at
I don't know Gerald. There must be a team of members who will be working
for support. Do you have any idea on what the issue with my board is, any
idea on how to fix it.
On Wednesday, 22 January 2014 19:31:11 UTC+5:30, Gerald wrote:
And which support team is that?
Gerald
On Tue, Jan 21,
Jason Kridner jason.krid...@hangerhead.com wrote back in October
Well, obviously the TI compiler team has figured it out since they
created a C compiler (currently in closed beta and soon to be in
public beta). Stacks can be implemented with registers and
conventions.
Are there any news on
I have a relatively new BBB which I cant boot up, I'll describe my
situation like so:
1) Installed required drivers mentioned on the site
2) Connected the board to computer through the cable provided
3) Only power LED turns on and the other 4 LED's don't light up at all
4) Tried holding down
All support is community based. There is a support email address and
that comes to me. I see one email per month at that address.
Sounds like the board is damaged to me or the EEPROM has been overwritten..
My suggestion is that you request an RMA so that we can take a look at the
board to see
Could you try reflashing the eMMC?
http://www.elinux.org/Beagleboard:Updating_The_Software
Gerald
On Wed, Jan 22, 2014 at 7:47 AM, eragon7...@gmail.com wrote:
I have a relatively new BBB which I cant boot up, I'll describe my
situation like so:
1) Installed required drivers mentioned on
Well, considering the fact I have no idea what the issue is, that would be
rather hard to do.
Gerald
On Wed, Jan 22, 2014 at 8:38 AM, jayakarthige...@gmail.com wrote:
Ok, now I understand about the support. Is there no other way or option
that I can try to fix it myself. I will take a look
On Tue, Jan 21, 2014 at 10:18 PM, jayakarthige...@gmail.com wrote:
Can you tell me how to find out weather it is a clone or original. I don't
think it is a clone.
If it has the BeagleBoard.org logo, it better not be a clone! I think
Robert's question was more along the lines of if you were
On Wed, Jan 22, 2014 at 9:29 AM, Przemek Klosowski
przemek.klosow...@gmail.com wrote:
Jason Kridner jason.krid...@hangerhead.com wrote back in October
Well, obviously the TI compiler team has figured it out since they
created a C compiler (currently in closed beta and soon to be in
Ok Gerald. Thanks for the support.
On Wednesday, 22 January 2014 20:09:58 UTC+5:30, Gerald wrote:
Well, considering the fact I have no idea what the issue is, that would be
rather hard to do.
Gerald
On Wed, Jan 22, 2014 at 8:38 AM, jayakar...@gmail.com javascript:wrote:
Ok, now I
I am using a 5V, 1A power supply and I have connected the Ethernet and
Serial to USB converter to connectors Tx, Rx, and Gnd.
On Wednesday, 22 January 2014 20:23:47 UTC+5:30, Jason Kridner wrote:
On Tue, Jan 21, 2014 at 10:18 PM, jayakar...@gmail.com javascript:wrote:
Can you tell me how to
BBB Board running Angstrom v2012.12 and Linux beaglebone 3.8.13 #1 SMP Tue
Jun 18 02:11:09 EDT 2013 armv7l GNU/Linux
Trying to run command echo overlay $SLOTS results in error -su:
echo: write error: No such file or directory
I can cat $SLOTS (/sys/devices/bone_capemgr.8/slots) just fine. I
I am using an adapter which gives me an output of 5V, 1A.
Below are some pictures of my BBB.
https://lh4.googleusercontent.com/-4DQ3mCzQca4/Ut_uhT2LdKI/BmY/pdm5ZWLGh7A/s1600/top.jpg
https://lh3.googleusercontent.com/-0290kW0czLY/Ut_vJCSfAqI/Bmg/v-EYOUYqbPc/s1600/serialno.jpg
You must to go through the RMA processes before you can get it replaced.
Gerald
On Wed, Jan 22, 2014 at 10:25 AM, jayakarthige...@gmail.com wrote:
I am using an adapter which gives me an output of 5V, 1A.
Below are some pictures of my BBB.
ive installed opencv in bbb and found the location of haarcascade dace detector
at
/usr/share/OpenCV/haarcascades/
how do i specify the path to get access the classifier
i tried root:/usr/share/haarcascades/ and got error
what additional detail should i add while using haarcascades
--
For more
On Wednesday, January 22, 2014 11:23:25 AM UTC-5, pushu...@gmail.com wrote:
BBB Board running Angstrom v2012.12 and Linux beaglebone 3.8.13 #1 SMP Tue
Jun 18 02:11:09 EDT 2013 armv7l GNU/Linux
Trying to run command echo overlay $SLOTS results in error -su:
echo: write error: No such file
The vendor of the product http://www.crazypi.com/ in India will take care
of that for me. They also have a good support team like yours. Thanks for
the support.
On Wednesday, 22 January 2014 22:00:01 UTC+5:30, Gerald wrote:
You must to go through the RMA processes before you can get it
I've been wondering if i can cluster these boards for a small laptop sized
beaglebone black computer. I wanted to see if it will be better than my
laptop which was made in like 2006. And just want to use it for simple
mathematics and astrophysics. And maybe some games like angry bird or 2d
Hi,
I am considering buying a Beagleboard Xm for a robotic vision application.
What should I expect with a MIPI camera (so that I dont have bandwidth
problems) and using an optimized vision library for dsp , ie VLIB ?
I would like to be able to process 10-15fps, mainly for low level vision
Hi,
I am considering buying a Beagleboard Xm for a robotic vision project. What
could I do with a MIPI camera (so I don't have bandwidth issues) with an
opitmized vision libray for DSP, ie VLIB?
I would like to process 10-15 fps, mainly using low level vision
algorithms. What would be the
Well, they are not an authorized distributor unfortunately.
Gerald
On Wed, Jan 22, 2014 at 10:33 AM, jayakarthige...@gmail.com wrote:
The vendor of the product http://www.crazypi.com/ in India will take care
of that for me. They also have a good support team like yours. Thanks for
the
The BeBoPr++ layout and specs look nice. I too am searching for purchase
options.
I'm building a small XY laser engraver before building a Delta possibly a
Kossel like Brandon Heller with the modified sled to ride on the rails
combined with Spectra Line drive or a 3DR(again wanting rail sleds
From: tsfla...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Tuesday, January 21, 2014 at 9:23 PM
To: beagleboard@googlegroups.com
Subject: [beagleboard] Simple web interface with BBB
This is actually a very basic question, but I'm kind of lost right now.
I was working on a
What is the minimal current value possible with BBB in the low power mode ?
What is the minimal current value on each low power modes and conditions ?
Tks and regards
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From: levy.olive...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Wednesday, January 22, 2014 at 5:26 AM
To: beagleboard@googlegroups.com
Cc: l...@pssolucoes.com.br
Subject: [beagleboard] McASP Interface on Beaglebone
Hi,
I want to connect an ADS1278
Hi,
You will be able to get at most 150 MHz pixel rate with 8 bit, 75 MHz with
12-bit (it is actually 16 bit) - these are maximal ratings according to
datasheet. So with mt9p031 it is possible to get the full frame rate - it
means 5 megapixels @15 fps. But getting the frames and processing
You need to experiment with different settings and CPU speeds. I use 220mA
for average draw on a BBB remote hacking drone w/o wifi or a monitor. You
need to decide if power saving is more important than performance before
you consider dropping cpu speed.
On Jan 22, 2014 1:36 PM, Renato Ferreira
Here is my code
use Device::SerialPort;
my $port=Device::SerialPort-new(/dev/ttyO1);
$port-baudrate(9600);
$port-databits(8);
$port-parity(none);
$port-stopbits(1);
$port-write(Hello);
exit;
When I run the code I get this error
Can't locate Device/SerialPort.pm in @INC (@INC contains:
Thanks for the answer.
Actually I' m not bound , but I was impressed by pictures like
thishttp://processors.wiki.ti.com/index.php/C6EZAccel_FAQ#What_is_the_inter-processor_overhead_involved_in_C6Accel_.3Fand
this http://perceptonic.com/goksel/vlib/VLIB_ECVW_2011.pdf, and I wanted
to check if
From: Nizamov Shawkat nizamov.shaw...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Wednesday, January 22, 2014 at 11:50 AM
To: beagleboard@googlegroups.com
Cc: orest...@gmail.com
Subject: [beagleboard] Re: Vision on DSP
Hi,
You will be able to get at most 150 MHz pixel rate
On a quick glance - picture is really appealing, but I am not quite sure
what is actually shown there. In the table right above it performance
improvements are given for different image operations - there improvements
are modest - about 20-80%.
In the article they compare DSP code to pure
Hi!
I recently have the same issue with one gps module. Try to disable the
hdmi output in BB, that works for me =), maybe de hdmi chip make some noise
that affects the gps frecuency
(sorry for my bad english =) )
El domingo, 17 de noviembre de 2013 20:55:46 UTC-3, juanc...@gmail.com
Wow, Robert, you have been busy today! I was going to comment on
xinput-calibrate, but you made a commit about 15 minutes before I did a
clone, then I was trying to deal with touchscreen jitter and saw your patch
of 3.8.13-bone37thanks for your work. I will test those out as soon as
I can
Clustering *may* work for the math / astrophysics applications you're
speaking of, but most likely not for the games. It really depends on how
the applications you use were written.
We'd also need to know more about the laptop you currently have to judge
performance differences.
I'd say that the
Hello,
I agree with John in that nodejs would be your best bet. You can use nodejs
to call your executable directly, if that is what you wish.
However I would say that cloud9 is not necessary, and in my own case is not
even wanted. If you have a favorite IDE / code editor that handles syntax
On 22-1-2014 20:17, doog wrote:
The BeBoPr++ layout and specs look nice. I too am searching for
purchase options.
I'm building a small XY laser engraver before building a Delta
possibly a Kossel like Brandon Heller with the modified sled to ride
on the rails combined with Spectra Line drive
On Tuesday, January 21, 2014 10:54:50 PM UTC-5, rchrd...@gmail.com wrote:
FreeBSD does have an ARM port available. It does use device trees to
specify hardware, but I don't know if the grammar is the same as that used
in ARM linux. There is a specific FreeBSD port for Raspberry Pi, but I
On Wed, Jan 22, 2014 at 5:06 PM, Louis McCarthy compeo...@gmail.com wrote:
Wow, Robert, you have been busy today! I was going to comment on
xinput-calibrate, but you made a commit about 15 minutes before I did a
clone, then I was trying to deal with touchscreen jitter and saw your patch
of
Robert:
So far great work. It's overall working very well.
That being said, I have a pair of questions:
#1 I'm trying to use the camera cape with the board, and I get the
following error message when I try to read from it using openCV:
VIDIOC_REQBUFS: Cannot allocate memory. I believe this
On Wed, Jan 22, 2014 at 7:18 PM, Walter Schilling schill...@msoe.edu wrote:
Robert:
So far great work. It's overall working very well.
That being said, I have a pair of questions:
Which camera cape? Is this the Radium or the 3.1MP cape? ( in only
have the 3.1MP )
#1 I'm trying to use the
On Wednesday, January 22, 2014 7:38:23 PM UTC-5, RobertCNelson wrote:
On the capemgr front..I am looking into ways to get the dtbo files
accessible at boot time.
Option 1) Get capemgr to find /lib/firmware on startup
Option 2) Put dtbo files into boot partition
Couples issues,
Hi, could you share the code of your project? I'm trying to connect only
one ADC to the beaglebone (pcm1803) and i cant get it registered by alsa. I
wrote a custom codec driver, and modified davinci.evm.c.
Any help would be appreciated.
Thanks!
Regards
El jueves, 14 de marzo de 2013 10:12:47
I have heard of people that have managed to develop in C/C++ from a Windows
workstation and execute it on a BBB. Is there a way to do something similar
(write the program, compile it, run it on the BBB, see the output) with
Mono from a single IDE? Preferably Visual Studio or Eclipse?
--
For
From: William Hermans yyrk...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Wednesday, January 22, 2014 at 3:37 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Simple web interface with BBB
Hello,
I agree with John in that nodejs would be your best bet. You can
Well, there's good news and bad news. The good news, thanks to my own lack
of knowledge, I was using the wrong packages for gstreamer. Thus, it
wasn't finding them when I tried to install it. Alas, after installing
gstreamer, I was able to construct the pipeline with the following command:
May be this will help
http://coherentmusings.wordpress.com/2012/06/24/getting-started-with-opencv-on-beagleboard-xm/
On Wed, Jan 22, 2014 at 11:21 PM, Jishnu M Thampan jishnu...@gmail.comwrote:
ive installed opencv in bbb and found the location of haarcascade dace
detector at
From: smith.winston@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Wednesday, January 22, 2014 at 8:35 PM
To: beagleboard@googlegroups.com
Cc: tsfla...@gmail.com
Subject: [beagleboard] Re: Simple web interface with BBB
On Wednesday, January 22, 2014 12:23:34 AM UTC-5,
Here's mine:
/dts-v1/;
/ {
compatible = ti,beaglebone, ti,beaglebone-black;
part-number = AQ-PRU-MDIO;
exclusive-use = P8.43, P8.44, P8.45, P8.46, P8.39, P8.40,
P8.41, P8.42, P8.27, P8.28, P8.29, P8.30, pru1;
fragment@0 {
target = 0xdeadbeef;
__overlay__ {
pinmux_pru_mdio_pins {
As a counter-example I run a really pathetic (RF-wise) homemade GPS
front-end just inches away from the BBB. It works fine. No shielding,
crappy grounding, uses 3.3V directly from the expansion connector, no
secondary voltage regulation, no ferrite beads, … But I don't use an HDMI
connection,
Everything went well up to the point of actually installing the patched and
rebuilt kernel! I run from an SD card so had to point the install script
to it. It installed ok on the first partition but blew up on the
second. I have not had a chance to dig into why yet. I am thinking of
trying
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