Hi,
I would like to know if some people have notice some issue with the
touchscreen ?
I noticed, that when i put my finger in the touchscreen, the cursor jump to
an another place than where my finger is : google + link
Hi,
I try to disable HDMI and emmc by editing the file in /boot/uEnv.txt:
optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONE-EMMC-2G
Then I reboot , type:
cat /sys/devices/bone_capemgr.*/slots
See following:
Last login: Sat Jan 1 00:00:22 UTC 2000 on ttyGS0
root@beaglebone:~#
Hi,
Did you solve the problem. I am experience the same.. The uEnv.txt does
not make any diffferent, I could not even disable HDMI in boot time.
On Thursday, July 25, 2013 9:05:06 PM UTC+3, duarte...@gmail.com wrote:
Hi Guys,
I've been reading your posts and i'm experiencing not the same
The page linked to says, in Bright Red Letters *Note: Hardware
incompatible and will damage BeagleBone Black if used together.*
Mind you, they don't offer details
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I agree with the post below. However I am now using a cheap Meritline HDMI
to VGA adapter and powering it from the Beaglebone Black 5 vdc power
source. I just had to hack into the adapter and find the wire that
supplies +5vdc. I soldered a wire from the power barrel connector to the
adapter
After a lot of frustration, I have finally got my HDMI to VGA adapter
working. At first I got a very inexpensive adapter from Meritline. I
could get the initial splash screen, but then nothing. Then I got a
recommended adapter and cable that cost twice as much. I could get the
initial
I Stefan my question is what load your image in sd?? whit xz comand??? and
i need install ubuntu before??
El jueves, 4 de abril de 2013 17:01:42 UTC-3, Stefan Grufman escribió:
Thanx Chirs,
I have now worked on this, i.e. porting into newest kernel and I finally
made some success... :) I
If you are after the extra speed then Ubuntu would be the one to go for.
Heard that Ubuntu is optimised better for the BBB than Debian (eg image
size is smaller).
On Sunday, 18 August 2013 13:33:38 UTC+12, Wasabi Fan wrote:
After trying multiple distros and desktop environments, I have
Hello,
I am working on a BBB project. I am looking to connect 3 devices to the I2C
bus. I already have the DS1307 RTC model working. i2cdetect shows
60: -- -- -- -- -- -- -- -- 68 -- -- -- -- -- -- --
I then connected the MCP23017 to the BBB, but cannot see the the address I
set. I tried
need help...what specific qt creator software for beaglebone black?
we have a project that based on vending machine.
to make it:
the user will put a flashdrive into usb host.
user will choose file to print
the no. of pages is equal also to the number of coin will put onto it
so our problem
Been trying to flash the Ubuntu 12.04 image from the uSD card to the eMMC
on the BBB. Everytime I try to do this a permission denied error appears
when when prepending sudo to the command. Tried to flash the eMMC using the
following commands:
*xzcat
Hi,
I have written my own device tree inoder to inorder interface my LCD
I have compiled my .dts file and there was no error also but when I tried
to echo it in the slots the error I am getting is no such file or
directory found.
Can I know the reasonm why it is showing error like this?
I have installed the ubuntu on the BBB, but my current problem is, I can
only use it on command line, does any one know how to solve the problem.
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I am a total newbie to BBB and want to control remotely a sign that has
programmable LED's Where do I start? Dan
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Anyone? I tried this from work and home with the same results so I'm not
thinking it is an issue with network connectivity, something I've seen in
the past.
Chris
On Thursday, November 21, 2013 7:25:39 PM UTC-5, chmo...@gmail.com wrote:
I've heard that the texinfo issue with eglibc was
Hi,
My previous problem was solved
thank you...
But now im facing new problem like I have a LCD with clock frequency 33MHz
when I tried to interface by making changes in the cape-bone-LCD3-00A0.dts
and BB-BONE-LCD4-00A0.dts the clock is not getting set to 33MHz.
Can I know the reason for
Hi!
I am currently using my Beaglebone Black with the following KERNEL:
3.8.13xenomai-bone28.1 (including the ti_am335_adc driver).
Part of my Project is reading signals from an ADC and then processing them.
I would love to use the onboard ADC for that, but I require to sample 5
channels @ 2
I have no idea as there are several loads on them including varying values
of resistors and capacitors. If you plan to connect to them, then I
strongly suggest you use a buffer before doing so.
Gerald
On Mon, Nov 25, 2013 at 3:55 AM, csudhin...@gmail.com wrote:
hai,
what is the
hai,
what is the characteristic impedance of lcd signals in beagle bone black..?
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Ok, It's the same bug as this one :
https://groups.google.com/forum/#%21topic/beagleboard/SXTaSUf4aSk
On Mon, Nov 25, 2013 at 10:26 AM, Micka mickamus...@gmail.com wrote:
Hi,
I would like to know if some people have notice some issue with the
touchscreen ?
I noticed, that when i put my
Hey,
I have this jitter/jumping effect on the BeagleBone Black and the LCD7,
Looks like that it is a software issue :
https://groups.google.com/forum/#%21topic/beagleboard/SXTaSUf4aSk
Someone said : *Just downloaded the TI Android 4.2.2 release, which works
for the LCD4 so should work for the
http://www.elinux.org/Beagleboard:BeagleBoneBlack
Gerald
On Sun, Nov 24, 2013 at 6:10 PM, Zain Dar zaind...@gmail.com wrote:
Hi, I have a big problem! I was busy erasing the contents from my sd card
with the sdformatter software but while I erased the space from the sd
card, the eMMc got
On 19/11/13 16:35, Robert Nelson wrote:
On Tue, Nov 19, 2013 at 10:06 AM, selsin...@gmail.com wrote:
On a related note, does anyone know where to find a reliable source, git
tree preferably, for the various cape overlays ? Pulling out of date
versions from angstrom clearly isn't useful
Try
sudo su
and then issue the commands...
Il giorno lunedì 25 novembre 2013 05:37:58 UTC+1, napp...@gmail.com ha
scritto:
Been trying to flash the Ubuntu 12.04 image from the uSD card to the eMMC
on the BBB. Everytime I try to do this a permission denied error appears
when when
I was a bit confused by this at first as well. The uEnv.txt file in /boot/
is not actually used during the boot process as far as I can tell. Both
the uEnv.txt file and the uboot image used to start the kernel are located
on the separate smaller FAT partition on the drive. So this is the
Oh, and fyi I'm trying to build for the beaglebone black if that wasn't
immediately obvious.
Chris
On Monday, November 25, 2013 8:39:02 AM UTC-5, chmo...@gmail.com wrote:
Anyone? I tried this from work and home with the same results so I'm not
thinking it is an issue with network
Hi,
Just a hint - the error message means that you have to set the mac-address
of the network card. So you need something like
usbnet_devaddr=c8:a0:30:ac:e0:ef. You have to figure out where to put it.
Best regards,
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You
I was able to get it working again on my mac. Following the directions here
(http://joshuawise.com/horndis also copied below) to uninstall HoRNDIS then
reinstalling it got everything working again. Just trying to reinstall did
not work.
***Uninstalling HoRNDIS on a mac***
If, for some reason,
On 11/23/2013 02:47 PM, amid...@gmail.com wrote:
Hello when try to flash sd card, I see this:
mkimage: Write error on
/home/user/beaglebone/linux-dev/deploy/disk/uImage: No space left on
device
El lunes, 29 de abril de 2013 09:07:16 UTC-3, RobertCNelson escribió:
On Mon, Apr 29, 2013
On 11/16/2013 11:01 PM, vikrant8...@gmail.com wrote:
Can anyone explain me how to patch Xenomai to inbuilt Angstrom kernel
of BeagleBone Black ??
On beagleboard,org I only found eMMC and SD card bootable image but
where is configured
Angstrom Kernel for BBB ??And What is procedure after
Can you help me how to stack multiple capes with a single BBB.I am a
beginer to BBB.
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Hi Gerald,
I want to clone earlier version BeagleBone (whilte), just get rid of P8, P9
to make smaller size. I download u-boot,img and kernel from
http://elinux.org/Beagleboard:BeagleBone#Image_Files. So basically my board
will be same as BeagleBone (whilte). Do I still need to write some
On 11/16/2013 06:32 PM, Philip Polstra wrote:
I'm writing a book on doing penetration testing with the BBB and BB-xM
and want to include links to vendors who provide accessories for the
Beagles. Enclosures and other items related to pentesting are
particularly interesting.
What are your
On Mon, Nov 25, 2013 at 6:01 AM, Yiqing Liang
liangyiqing.in.ch...@gmail.com wrote:
Hi,
I try to disable HDMI and emmc by editing the file in /boot/uEnv.txt:
optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONE-EMMC-2G
Then I reboot , type:
cat /sys/devices/bone_capemgr.*/slots
On 11/25/2013 10:24 AM, Robert Nelson wrote:
On Sun, Nov 24, 2013 at 10:37 PM, napper...@gmail.com wrote:
Been trying to flash the Ubuntu 12.04 image from the uSD card to the eMMC on
the BBB. Everytime I try to do this a permission denied error appears when
when prepending sudo to the
On Sun, Nov 24, 2013 at 11:00 PM, napper...@gmail.com wrote:
If you are after the extra speed then Ubuntu would be the one to go for.
Heard that Ubuntu is optimised better for the BBB than Debian (eg image size
is smaller).
years ago maybe.. But debian did their armhf port first, then ubuntu
On 11/25/2013 10:25 AM, Robert Nelson wrote:
On Sun, Nov 24, 2013 at 12:30 PM, mike.hermes@gmail.com wrote:
I have installed the ubuntu on the BBB, but my current problem is, I can
only use it on command line, does any one know how to solve the problem.
So what's the problem... sudo
On Mon, Nov 25, 2013 at 12:27 PM, Don deJuan donjuans...@gmail.com wrote:
On 11/25/2013 10:24 AM, Robert Nelson wrote:
On Sun, Nov 24, 2013 at 10:37 PM, napper...@gmail.com wrote:
Been trying to flash the Ubuntu 12.04 image from the uSD card to the eMMC on
the BBB. Everytime I try to do this
Am Samstag, 23. November 2013 23:53:59 UTC+1 schrieb Michael Eitel:
My lcd-set stopped showing anything on screen after some daye.
In startup log I see a message that eeprom shows fff. I have eventually
corrupted data
Can anybody provide the content of the capes eeprom.
I believe
Goodevening,
Does anybody have an idea how to run these 2 scripts at the same time?
What would be the best way to?
I have tried to activate the 2 scripts with a bashscript, but this gave
some weird results.
The goal is that the BBB completes the grafcet and has a blinking green LED
to show
Hi,
I have a beginners question related to the Beaglebone Black and programming
using TI's Code Composer Studio v5.5.0. In the past I have programmed
MicroChip PIC controllers which require a JTAG connection to the chip. I
have also used MicroChip development boards which allow for JTAG
The driver is controlled from kernel. The kernel haven`t a driver for
mt9p031.
2013/11/23 Nizamov Shawkat nizamov.shaw...@gmail.com
Yes, it does not work with newer kernels out of box because support was
broken.
There is a number of things to deal with, starting with regulators and
reset
Take time.time modulo 1 and not sleep.time, and paste it into one program
eg:
LED off if time.time()%1 .5 else LED on
On Mon, Nov 25, 2013 at 7:53 PM, bram.seys...@gmail.com wrote:
Goodevening,
Does anybody have an idea how to run these 2 scripts at the same time?
What would be the
All of the gpio registers have dedicated set and clear registers so you
don't have to do read-modify-write operations. There wont be an issue with
collisions between separate gpio bits if you're just setting or reading pin
states.
On Sunday, November 24, 2013 11:13:21 PM UTC-8, rod calabio
I've tried debug and runing other program after the first one is coded...
The only result it's looks like i rewrite the previous code and both codes
are running at the same time... the only way to stop this is unplug and
connect again the usb cable.
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Or you could press the stop button ;)
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Pablo Oyarzo
Sent: Monday, November 25, 2013 4:08 PM
To: beagleboard@googlegroups.com
Subject: [beagleboard] How stop the last programed code Cloud9?
I've tried
Thanks Gerald. Is there a list of JTAG emulators which would work with BBB
and CCS?
On Monday, November 25, 2013 2:08:39 PM UTC-5, Gerald wrote:
BBB requires an external JTAG emulator.
Gerald
On Mon, Nov 25, 2013 at 12:50 PM, gled...@lexmark.com javascript:wrote:
Hi,
I have a
Pretty much any of them will. You need to install the header into the board
first..
http://www.elinux.org/Beagleboard:BeagleBoneBlack#Optional_JTAG
Gerald
On Mon, Nov 25, 2013 at 2:48 PM, glede...@lexmark.com wrote:
Thanks Gerald. Is there a list of JTAG emulators which would work with
BBB
You can get the EEPROM from a normal BeagleBone and i believe it's even
written at the SRM.
Regards,
El lunes, 25 de noviembre de 2013 19:03:31 UTC+1, shiwe...@gmail.com
escribió:
From Beaglebone schematic, the EEPROM is to store MAC Address and
Variables, can you provides codes on what
I'm not doing a whole lot of power processing. Just mjpg or h.264 then ship it
out. I didn't think the leopard board was open source?
Thx
JHL
Original message
From: Joe Pulver jpul...@gmail.com
Date: 11/25/2013 4:39 PM (GMT-05:00)
To: beagleboard@googlegroups.com
Cc:
I am not a newbie; I'm a professional programmer with many years of
experience, mostly on Linux I have tried all day, but I cannot find
anywhere on the web a set of complete, accurate, up-to-date, working
instructions on how to build the Linux kernel for the BBB. The instructions
on the
Hello Charles, Paul, Dave, Jack, ect.
I'm also looking to make use of this style DRO with a BBB. I didn't know
the LinuxCNC BBB used the PRU, very cool. I'm going to start looking over
that code in more detail.
I agree that the PRU is the way to go, and I tend to think a good approach
is to
Hi Pro,
I am Beaglebone fan and I am trying to clone a board from _*Beaglebone*_
_*white*_(A6A). I have some questions need your help:
1). From schematic, CAT24C256W (U7) is to store variable mac memory,
do I need to write codes to this EEPROM in u-boot? Can I just download
u-boot.img from
Refer to my answer that I posted to on that other site.
Gerald
On Mon, Nov 25, 2013 at 4:26 PM, Shiwei shiwei.l...@gmail.com wrote:
Hi Pro,
I am Beaglebone fan and I am trying to clone a board from *Beaglebone*
*white*(A6A). I have some questions need your help:
1). From schematic,
On Mon, Nov 25, 2013 at 4:07 PM, Brian Mundell hexblad...@gmail.com wrote:
I'm trying to pass console info of ttyO2 to match my jumper settings/baud
9600 on a RS232 cape, but my kernel says:
dmesg | grep tty
[0.00] Kernel command line: console=ttyO0,115200n8 fixrtc
On Mon, Nov 25, 2013 at 9:40 AM, selsin...@gmail.com wrote:
On 19/11/13 16:35, Robert Nelson wrote:
On Tue, Nov 19, 2013 at 10:06 AM, selsin...@gmail.com wrote:
On a related note, does anyone know where to find a reliable source, git
tree preferably, for the various cape overlays ? Pulling
Hi,
On Mon, Nov 25, 2013 at 2:15 PM, m...@jaredharvey.com wrote:
Hello Charles, Paul, Dave, Jack, ect.
I'm also looking to make use of this style DRO with a BBB. I didn't know
the LinuxCNC BBB used the PRU, very cool. I'm going to start looking over
that code in more detail.
I agree that
The magic for me was to run 'opkg update' first. This was a brand new BBB.
-Mark
On Tuesday, April 3, 2012 6:52:35 AM UTC-7, MikeP wrote:
Hi All,
I just got my BeagleBone A5 with the latest Angstrom image from 02/14/2012.
I am getting “Unknown Package” when trying to install python-pyserial.
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