omap3beagle is for BeagleBoard and BeagleBoard-XM, don't touch this file
as for I2C you need to change pin mux settings for particular pins. I think
it's even possible to change the pin mux settings right in the working OS,
using the /sys directory. Unfortunately I don't know how
2014-07-29
Thanks for your help, but sadly, on this version a uEnv.txt just containing;
console=ttyO0,115200n8
client_ip=192.168.10.47
server_ip=192.168.10.118
gw_ip=192.168.10.1
root_dir=/home/bone/bbb_nfs_root
does not work, it doesn't even fire up the ethernet port (no activity
lights), I'm guessing
Thanks for the sugestion William, I'll try that once I can get it
successfully mounting the file system using the suggestions below/above
Giles
On Wednesday, 30 July 2014 06:38:17 UTC+1, William Hermans wrote:
Would be much easier to just use:
cd ~/rootfs/
sudo tar -zcvf ~/rootfs.tar.gz .
On Wed, Jul 30, 2014 at 12:13 AM, Cody P Schafer d...@codyps.com wrote:
After I posted this I realized that while I was building the drm-gbm
branch, weston was using the fbdev backend, and thus not passing
anything through the accelerated part :(
Aargh - and I hoped you could inspire me :)
William
Yes I did start with your guide, but could not make it work, then I noticed
that the addresses in the uEnv.txt that come with the standard distro did
not match the ones in your guide and I'm using the standard kernel, uBoot
etc. so I got suspicious and I started looking elsewhere and
Write Protect pin is LOW-Active. This means that by grounding this pin you
do memory protection
2014-07-30 9:34 GMT+04:00 serge.ns...@gmail.com:
So...anything else that could be missing?
Hi,
seems nothing is missed. In this case I'd proceed with an oscilloscope:
1) ensure the WP (U7.5)
Giles,
If you tested the mount externally and it works this probably wouldnt be a
NFS issue. Just on a guess form experience and what you've posted. the
kernel is loading, but the rootfs isnt. Your debug messages seems to nearly
confirm this. So if you can add the line mentioned on my blog post
By the way I was contacted by another party last year who told me that my
blog guide for NFS rootfs wont work with Ubuntu, and fedora. But will work
for Debian ARCH, and BusyBox.
So I have to assume the init daemon for these other distro's are the
culprit. However, if you can find a known working
Hi, Thanks for your answer but my board seems to be sleeping.
Actually, in the first time I plug my board to the laptop, it works fine
with the power light turned on and 4 LEDS operate normally. But I want to
install the Ubuntu on it, so I follow the instruction here:
Am Mittwoch, 30. Juli 2014 11:14:05 UTC+2 schrieb lisarden:
Write Protect pin is LOW-Active. This means that by grounding this pin you
do memory protection
https://www.facebook.com/mentorel.company
Sure? EEPROM documentation says, write-protection is disabled when WP-input
is pulled to
Am Dienstag, 29. Juli 2014 20:52:22 UTC+2 schrieb Brandon I:
sink 8mA
So setting a GPI to HIGH just by connecting it to 3.3V directly would be a
problem? I assumed GPIO-inputs are always high-resistance!?
--
For more options, visit http://beagleboard.org/discuss
---
You received this
BeagleBone Black System Reference Manual Rev C page 113| (in bright red
font):
There are several precautions that need to me taken when working with the
expansion
headers to prevent damage to the board.
1) Do not apply any voltages to any I/O pins when the board is not powered
on.
2) Do not
This doesn't answers my question. So to describe it more clear:
- board/CPU is powered and running
- SYS_RESETn is HIGH
- GPIO is configured as input
...so all preconditions mentioned in BBB manual are met.
Now when I want to set a HIGH signal to that GPI, can I connect it with
BBBs 3.3V
Now when I want to set a HIGH signal to that GPI, can I connect it with
BBBs 3.3V directly
Yes.
or is a resistor needed in order to keep this 8 mA
sink limit?
No. (You must observe the 8 mA limit, but connecting a GPIO to the 3.3V
or gnd rails will not require anything close to 8 mA.)
A GPIO configured as an input will not draw substantial current from the line
it's connected to. It is sensitive to the charge level on the line and will
not draw current from it (exempting the gate capacitor charge-up). A GPIO that
is set to OUTPUT a high signal is now a potential source of
A GPIO configured as an input will not draw substantial current from the line
it's connected to. It is sensitive to the charge level on the line and will
not draw current from it (exempting the gate capacitor charge-up). A GPIO that
is set to OUTPUT a high signal is now a potential source of
I fixed it. Just boot from the SD card.
Thanks.
On Wednesday, July 30, 2014 11:21:06 AM UTC+1, Chan Le Van wrote:
Hi, Thanks for your answer but my board seems to be sleeping.
Actually, in the first time I plug my board to the laptop, it works fine
with the power light turned on and 4 LEDS
On Wed, Jul 30, 2014 at 8:12 AM, Chan Le Van chanle...@gmail.com wrote:
I fixed it. Just boot from the SD card.
Thanks.
Correct..
So back to the issue. Those directions are targetting a microSD card
that you insert into the bbb. Not running on the flash drive that
shows up when you plug the
what is happening to my posts.. not one is showing up!
On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote:
Joining the open source project BBBdrone? Let us know!
We are currently looking for people who wants to start/join the OpenSource
BBBdrone project.
Our aim
Have you looked at the project of quad copter by group of Rose-Hulman
students on this forum? Search for Beaglebone Quadcopter!
Also this
link:
https://lh4.googleusercontent.com/-kgxIfN6_fL8/U3Ffs2ZPgsI/AFM/u8omMlHOvHY/s1600/2013-12-18_14-34-02_876.jpg
(formatting screwed up on this
https://lh4.googleusercontent.com/-kgxIfN6_fL8/U3Ffs2ZPgsI/AFM/u8omMlHOvHY/s1600/2013-12-18_14-34-02_876.jpg
On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote:
Joining the open source project BBBdrone? Let us know!
We are currently looking for people who wants to
When I insmod ifx6x60.ko, its probe method isn't called either. Is there
anything else I have to do?
Am Mittwoch, 30. Juli 2014 04:06:19 UTC+2 schrieb liyaoshi:
Actually , I have write a driver based on iMX6 and V850 , implement via
tty driver .
And suggest you follow kernel driver
hello people, please excuse my for my Tarzan English.
first connect my BBB with a 5V supply 4A with the negative in the middle, might
have killed her so easily?
now with the positive in the middle got hot and nothing more happend.
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For more options, visit http://beagleboard.org/discuss
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Will there be cost hike if BBB has got a new chip to accomodate full HD
vedeo out?
--
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Hi all.
I hooked up my sensirion SHT20 temp/humid sensor to my BBB.
http://www.sensirion.com/en/products/humidity-temperature/humidity-sensor-sht20/
-SHT20- -BBB-
GND --- P9-01
VDD --- P9-03
SCL --- P9-19
SDA --- P9-20
The datasheet says the address is 0100 (0x40).
5.3 Sending a Command
On Friday, July 25, 2014 8:43:18 PM UTC-5, RobertCNelson wrote:
On Fri, Jul 25, 2014 at 8:23 AM, Robert Nelson robert...@gmail.com
javascript: wrote:
On Fri, Jul 25, 2014 at 6:02 AM, vmtec...@gmail.com javascript:
wrote:
I tried again with the same result. Using GNU Wget 1.13.4
On Wed, Jul 30, 2014 at 7:00 AM, evanspron...@gmail.com wrote:
Hi,
I have a problem I need write permission for my usb device.
This works: sudo chmod a+w /dev/bus/usb/001/002
If I unplug and replug it again the permissions are changed back to read
only.
How do I set the default
On Sunday, July 27, 2014 6:55:57 AM UTC-4, kthab...@gmail.com wrote:
i use high level file io to control GPIO pins
i wanna use like general MCU port register (use 8bit). so i'm writing
eight file functions.
but appear this compile error.
/tmp/ccP4wrXQ.o: In function `main':
As an update, I can get my beagleboard working with the Angstrom distro and
the Gentoo distro following their basic setup.
Is there a trick to getting Ubuntu to run on a Beagleboard?
Lucid and Maverick ARM port is armv7 and higher compatible
It is an ARM 7 so anything over 10.04 should be
Well, considering the fact that it will take a whole new processor and
a totally new design, I would say yes it will be more than the current $55
price. Right now it can do 1920x1080 @ 24FPS.
Gerald
On Tue, Jul 29, 2014 at 10:50 PM, jnjservices...@gmail.com wrote:
Will there be cost hike if
Yep. That will kill it.
Gerald
On Tue, Jul 29, 2014 at 10:42 PM, candyfli...@gmail.com wrote:
hello people, please excuse my for my Tarzan English.
first connect my BBB with a 5V supply 4A with the negative in the middle,
might have killed her so easily?
now with the positive in the
Reverse polarity is pretty well-known way to kill many devices.
--
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We have a built a custom board with an LCD interface to drive a 1024 x 768
pixel LVDS panel, 16BPP. It works great on the Beaglebone White with the
old Angstrom 3.2 using the board file configuration.
We want to use the Beaglebone Black so we built up a system from
If you read the manual, you will see that these lines are also connected to
the HDMI chip. To use it also as an LCD panel, you need to buffer these
signals and account for any noise that may be introduced as a result of
the loading of these 6ma drive signals my the HDMI chip.
Gerald
On Wed,
Hi Gerald, thanks for that reminder.
However, there should be no such loading on the White since it doesn't have
HDMI on board? The problem also occurs on the White. What else could it be?
Regards,
James
On Wednesday, July 30, 2014 3:16:18 PM UTC+1, James S wrote:
We have a built a custom
Still could be the same issue. What buffer are you using to drive the
signals to the LVDS device? Are the trace lengths match to insure that all
the setup and hold times are met by having all signals with the same delay?
Gerald
On Wed, Jul 30, 2014 at 9:40 AM, James S s190...@gmail.com wrote:
Gerald,
The pins are connected directly to the LVDS chip, a DS90C383BMT. Trace
lengths are short and matched.
But on the same board with the older software, it worked fine - what would
have changed to require the use of a buffer?
Regards,
James
On Wednesday, July 30, 2014 3:43:38 PM UTC+1,
Are you registered? Your post has appeared at least 3 times . . .
-david
On Tue, Jul 29, 2014 at 11:43 PM, hkane...@gmail.com wrote:
what is happening to my posts.. not one is showing up!
On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote:
Joining the open
Look at /etc/inittab, and note the example. If you scroll down to the
bottom the define you're looking for *is* probably there.
Sorry for the mostly re post, typo correction . . .
On Wed, Jul 30, 2014 at 9:43 AM, William Hermans yyrk...@gmail.com wrote:
Look at /etc/inittab, and note the
Hi. Did you manage to solve your problem?
If not, you can try these instructions to see whether there is a problem in
your Beagleboard hardware.
http://wlbeagleboard.wordpress.com/2014/07/27/installing-ubuntu-14-04-on-beagleboard-xm/
17 Temmuz 2014 Perşembe 14:49:10 UTC+3 tarihinde Mohd.
You can check my website and easily install ubuntu on your BBxm.
wlbeagleboard.wordpress.com
3 Mayıs 2014 Cumartesi 08:29:20 UTC+3 tarihinde pavan yazdı:
Hello ,
I have plans to build ubuntu rootfs for Beagleboard xm rev C on my
own.Please help me for a good start .Thanks
I googled but
Can anyone help figure out what is going wrong here?
mmc1: new high speed MMC card at address 0001
[ 10.497469] mmcblk1: mmc1:0001 MMC02G 1.78 GiB
[ 10.502697] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[ 10.509831] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[
From: Mario Giammarco mgiamma...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 10:02 AM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: [beagleboard] Cannot boot from microsd
Hello,
I am trying to
On Wed, Jul 30, 2014 at 12:35 PM, Tristan Phillips
tris.phill...@gmail.com wrote:
Indeed, but why would this be happening?
3.8.13-bone62 is the version...
Considering i haven't released any 'flasher' images with that kernel.
You are obviously doing something on your own to create a custom
On Wed, Jul 30, 2014 at 12:51 PM, Tristan Phillips
tris.phill...@gmail.com wrote:
OK, here goes :)
Downloaded BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-07-06-2gb and
flashed to SD card
git clone https://github.com/RobertCNelson/bb-kernel.git
cd bb-kernel/
git checkout
On Wed, Jul 30, 2014 at 1:11 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Wed, Jul 30, 2014 at 12:51 PM, Tristan Phillips
tris.phill...@gmail.com wrote:
OK, here goes :)
Downloaded BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-07-06-2gb and
flashed to SD card
git clone
Brilliant, I was just about to ask that. So I have my kernel build honed
now, and can get our board without ethernet booting by removing the TI
drivers, there are other kernel options I will play with later.
So, to sort out a flasher, or use a non flasher as a flasher, even
manually? (I
The gpio are push pull/pseudo open drain, so there's a transistor/switch
going from 3.3V to the pin, and a transistor going from ground to the pin.
When you set the pin high, you're turning on only the transistor to 3.3V,
so it's sourcing the current from 3.3V, through the transistor, out of the
As has been mentioned, while it was developed as a community supported
platform, the BeagleBone can be used for any application you choose. For a
time, there was a lack of sufficient supply to meet the demands of larger
scale projects, but that is generally no longer the case. The topic of
I'm trying to use PureJavaComm on my BBB/Rev C (Debian). I get the
following results:
root@beaglebone:/opt/dnc/lib# java -cp PureJavaComm.jar:jna-4.0.0.jar
purejavacomm.testsuite.TestSuite
PureJavaComm Test Suite
Using port: cu.usbserial-FTOXM3NX
TestMissingPort
When will the beagleboard-XM be available again? Looks like all distis are
out and no date for available.
--
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On Wed, Jul 30, 2014 at 1:38 PM, Tristan Phillips
tris.phill...@gmail.com wrote:
Brilliant, I was just about to ask that. So I have my kernel build honed
now, and can get our board without ethernet booting by removing the TI
drivers, there are other kernel options I will play with later.
I'm having the same problem. I'm putting the latest angstrom onto an ssd
card following the instructions provided in the links below. I formatted
the SD card to fat32, labeled it BBB_ANSTROM, used dd to copy the image
(after running unxz on it), put the sd card in, held the user button, apply
They only sale though distributors so it is up to
the distributor to handle this.The idea of setting up a production line,
loading the parts to build one board would make the cost of this board
around $500. Orders would need to be entered by the distributors. I am not
sure any of them would be
On Wed, Jul 30, 2014 at 1:55 PM, Tristan Phillips
tris.phill...@gmail.com wrote:
OK, cool. I'm using a serial connection. So to clarify we are talking
about how to make a non flasher image flash to the internal NAND. Great :)
Not sure what we are talking about...
So just xyz, literally?
OK, thanks. At least I have a plan and some things to try in the morning :)
On Wednesday, 30 July 2014 19:58:00 UTC+1, RobertCNelson wrote:
On Wed, Jul 30, 2014 at 1:55 PM, Tristan Phillips
tris.p...@gmail.com javascript: wrote:
OK, cool. I'm using a serial connection. So to clarify we
*TestMissingPort *
*Exception in thread main java.lang.**UnsatisfiedLinkError:
/tmp/jna-3506402/**jna7659204852244455440.tmp:
/tmp/jna-3506402/**jna7659204852244455440.tmp:
cannot open shared object file: No such file or directory*
Google + exception in
Ok, so my problem was I didn't specify the bs=1m on my copy command. There
is a typo in the first link, it should be bs=1M. Stupid problem but it's
working now.
On Wed, Jul 30, 2014 at 1:21 PM, nerevarja...@gmail.com wrote:
I'm having the same problem. I'm putting the latest angstrom onto
I downloaded the latest boot from SD card image(5-14-14 ) image and it
boots fine.
I can Putty and WinSCP to it also.
The issue I am having is when I run the included web browser it will either
open and
crash right away or will open an allow a couple of clicks and then it is
gone.
I am not sure
I think I would of paid 10 - 12 extra bux for a BBB that had some
protection. Feels like at any moment my BBB might suddenly spontaneously
contract magic smoke disease and all it's electrons fall out.
On Tuesday, July 29, 2014 10:42:01 PM UTC-5, candy...@gmail.com wrote:
hello people,
But, our goal was as low a price as we can get. Adding a protection against
all the things that could happen means it would have to be water poof and
withstand 220 VAC on the input. That is more than $10 to $12.
Reading the manual and the wiki is free.
Gerald
On Wed, Jul 30, 2014 at 2:50
From: neo...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 12:50 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Cc: candyfli...@gmail.com
Subject: [beagleboard] Re: RIP Never Used BBB
I think I would of
I'm having a heck of a time figuring out the Gyro-py breakout.
https://www.sparkfun.com/products/11341
I have it hooked up in to p9_40, and I can't figure out how to get it to
read correctly. I've searched and searched for info related to conversion
or whatever is needed to read an analog
Maybe you need pull up resistors? The revision B of the Weather Cape also
uses a Sensirion humidity sensor SHT21:
http://elinux.org/CircuitCo:BeagleBone_Weather
-Hieu
On Tue, Jul 29, 2014 at 9:12 PM, Tatsuya Sasaki tasas...@gmail.com wrote:
Hi all.
I hooked up my sensirion SHT20 temp/humid
Thanks suggesting Google!! I would never have thought of that!!
Seriously though, I've been trying to solve this problem for 7 days now.
And I've Googled everything I can think of. Your first hit doesn't tell
me anything I don't already know.
I believe this to be some sort of permissions
I wasn't saying make it bullet proof, just some simple goof proofs. Like on
the 5v plug, that kind of thing. I get the whole cost thing and by and
large agree.
I'm sure to try and cover everything would cost a bit, Not sure why anyone
would be putting 220v to the 5v plug, but i could
You might want to try libbulldog (http://www.libbulldog.org).
Here's an example:
http://libbulldog.org/bulldog/examples/serial-example/
It can do advanced Serial communication as well, but has not been tested
on Debian. By advanced I mean settings things like setting parity,
databits and stop
P.S.
You might also want to consider using the LinuxSerialPort class of
libbulldog directly! Then you shouldn't have troubles due to Debian.
--
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BeagleBoard
Is anyone running a encrypted usb drive on debian on the bbb? Because I
think this might be a bug... Mine keeps crashing and I have basically
nothing else installed / configured.
Any help would be greatly appreciated!
On Sunday, July 27, 2014 1:04:43 PM UTC+2, niko@gmail.com wrote:
On 07/30/2014 02:38 PM, niko.hee...@gmail.com wrote:
Is anyone running a encrypted usb drive on debian on the bbb? Because
I think this might be a bug... Mine keeps crashing and I have
basically nothing else installed / configured.
Any help would be greatly appreciated!
On Sunday, July
From: neo...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 1:11 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] Re: RIP Never Used BBB
I wasn't saying make it bullet proof, just
You won¹t receive a copy of your posts so there is no need to post multiple
times.
Regards,
John
From: Don deJuan donjuans...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 2:46 PM
To: beagleboard@googlegroups.com
John no worries my friend I hope you didnt take offense im a Texan to boot
and was only thinking outloud. Wasnt implying anyone made a mistake or how
smart they are or are not. Ive been quite surprised how on top of
everything Gerald is. No doubts John hope you didnt take offense or think I
was
On 07/30/2014 03:30 PM, John Syn wrote:
You won't receive a copy of your posts so there is no need to post
multiple times.
Regards,
John
From: Don deJuan donjuans...@gmail.com mailto:donjuans...@gmail.com
Reply-To: beagleboard@googlegroups.com
mailto:beagleboard@googlegroups.com
For no reason I want to just explore the system and its details. I came
across this command 'dmidecode' which is supposed to dump all the hardware
information. It did not work on BBB and I did some searching on google and
on one of the ARM forums it has been mentioned that 'dmidecode' does not
So I just bought a new BBB and I purchased it from adafruit. I noticed that
the website says rev C will have AM3359AZCZ100 processor but my board has
AM3358BZCZ100 on it. Is it just a mistake while advertising? (This could
be the case since they clearly mention 1GHz and 2000MIPS)
Thank you,
lshw is available at least on Ubuntu.
Regards
Sid.
On 31/07/14 00:24, sudhir v wrote:
For no reason I want to just explore the system and its details. I
came across this command 'dmidecode' which is supposed to dump all the
hardware information. It did not work on BBB and I did some searching
My board is running Debian 7.4 (Wheezy) on it and lshw gives Bus error
Thanks,
sudhir
On Wednesday, 30 July 2014 20:20:18 UTC-4, Sid Boyce wrote:
lshw is available at least on Ubuntu.
Regards
Sid.
On 31/07/14 00:24, sudhir v wrote:
For no reason I want to just explore the system and
From: Brian Heckathorne neo...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 3:48 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] Re: RIP Never Used BBB
John no worries my friend
From: sudhir v sudhir...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Wednesday, July 30, 2014 at 4:38 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: [beagleboard] Rev C processor in adafruit website - AM3359 ?
So I just
I mean you should follow the ifx6x60c driver struct . use tty driver as
general out and input .
Dont' use sys_open .
2014-07-30 17:14 GMT+08:00 nwk...@gmail.com:
When I insmod ifx6x60.ko, its probe method isn't called either. Is there
anything else I have to do?
Am Mittwoch, 30. Juli
This is something *anyone* should check. Always. But of course it doesnt
happen 100% of the time. Much easier than waiting x amount of time for the
new one to arrive, not to mention now you're out ~$60 US.
On Wed, Jul 30, 2014 at 6:02 PM, John Syn john3...@gmail.com wrote:
From: Brian
Does the file exist at that location? You seem to be trying to run your app
as root, so its not a permission problem. Also from memory /tmp/ will not
persist between reboots. SO perhaps not the best place to put any file that
is needed long term.
On Wed, Jul 30, 2014 at 2:32 PM, Datenheld
On Wednesday, July 30, 2014 12:50:09 PM UTC-7, Brian wrote:
I think I would of paid 10 - 12 extra bux for a BBB that had some
protection. Feels like at any moment my BBB might suddenly spontaneously
contract magic smoke disease and all it's electrons fall out.
How much does the
You can check inventory at specialcomp.com
They are the same manufacturer of BBx products
30 Июл 2014 г. 22:53 пользователь Gerald Coley ger...@beagleboard.org
написал:
I already answered you on this.
gerald
On Wed, Jul 30, 2014 at 11:55 AM, solorzano.t...@gmail.com wrote:
When will the
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