I am using BeagleBoard Rev C3 running Ubuntu 11.04. I need to use an i2c
sensor, for my project. By default, i2c-2 channel is disable by the OS,
which is available in the expansion header. Is it possible to use the i2c-2
channel without recompiling the kernel? Please give me your suggestions.
Hi Jason,
On Monday, April 14, 2014 2:07:00 AM UTC+3, Jason Kridner wrote:
Just about to post this to http://beagleboard.org/blog, but it
wouldn't hurt to get a bit of community feedback before pushing this
out there
What I would be interested is software (binary) compatibility
maybe not.
On Sat, Apr 12, 2014 at 7:37 PM, Anon123 knownclass2...@gmail.com wrote:
I forgot to buy a microSD
Can and how do i run angstrom without MicroSD? I have microUSB.
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are
Robert,
The Embest board I received from Farnell last week ago has been used in
my BeBoPr++ production test system and I have not experienced any
incompatibilities.
As I posted earlier, the Angstrom software on the board was identical to
that on a original rev B BBB. The only differences
Hi all,
TI has released the AM335XSDK7
http://software-dl.ti.com/sitara_linux/esd/AM335xSDK/latest/index_FDS.htmlrecently,
which ships the Linux 3.12 kernel. Can someone sum up the
difference between the offical version of Linux 3.12 and the github
version
On 4/13/14, 8:52 AM, breme...@gmail.com breme...@gmail.com wrote:
I have to say that USB connection accesible from the side headers would
be really nice feature. I aggre that you can loop a regular usb cable,
but this way makes ot more robust and that just doesnt look good. Imagine
someone
On Mon, Apr 14, 2014 at 2:59 AM, robert.berger
robert.karl.ber...@gmail.com wrote:
Hi Jason,
On Monday, April 14, 2014 2:07:00 AM UTC+3, Jason Kridner wrote:
Just about to post this to http://beagleboard.org/blog, but it
wouldn't hurt to get a bit of community feedback before pushing this
On Mon, Apr 14, 2014 at 3:25 AM, rh_ richard_hubb...@lavabit.com wrote:
On Sun, 13 Apr 2014 19:07:00 -0400
Jason Kridner jkrid...@beagleboard.org wrote:
--8--
To provide the best experience of using Debian on BeagleBone Black, we
are connecting the switch-over to an increase in the on-board
On Mon, Apr 14, 2014 at 3:41 AM, Micka mickamus...@gmail.com wrote:
Well I can't agree more with you ... I'm not using the eMMC because I need
the pins that the eMMC use .
Why not only using sdcard ? it's much more easy to programm the BBB with
sdcard than with eMMC ... .
There
Hi,
I mean can I take an SD card which runs on a Circuitco BBB and expect this
to work on an Embest BB Black?
Yes.
OK thanks!
BTW I will do a webinar From Arduino Uno to BeagleBone Black (and back)![1]
on 17th and such a question might arise.
Sounds interesting. Will you talk
Hello BeagleBone community,
I have created a UI for Charles BB universal IO tool that will be part of
the upcoming Debian image release. Please test and provide feedback. You
can find binaries for Linux, Mac and Windows here:
https://github.com/strahlex/BBIOConfig/releases
For a short
Hello Eric and Gerald,
Thank you very much for your guidance. I solved the problem.
Eric you are absolutely correct. I followed your instructions and I am very
glad that my hardware is working properly with 7 lcd display. Thanks a
lot.. :)
Regards,
--
For more options, visit
Even though this might violate the spirit of the specification, it is highly
likely this will work. Most PCBs that use differential signals are very
loosely
coupled by the nature of the traces having to be side by side. The traces
can
wander quite a bit and still maintain a reasonably close
On Mon, Apr 14, 2014 at 8:19 AM, mail.aroess...@gmail.com wrote:
Hello BeagleBone community,
I have created a UI for Charles BB universal IO tool that will be part of
the upcoming Debian image release. Please test and provide feedback. You
can find binaries for Linux, Mac and Windows here:
When I tried my HDMI cable, plugged it in. and also with a 5V2A power
supply, it works.
But when I plugged in a apple keyboard through the USB host, the power just
turned off.
And now it just gives a response of a blink of power led when I plug in the
power.
What can I do? only RMA?
--
For
On Fri, Apr 4, 2014 at 11:09 AM, Ron B. r...@andicelabs.com wrote:
Hello fellow enthusiasts,
Please check out my Power Cape and let me know what you think. Yes, they
are for sale but I would also value your feedback.
I seem to have bought the last one in stock with stacking headers.
Be sure
Hi,
I'm trying to interface my BBB with a 4,3'' capacitive LCD
(NHD-4.4-480272EF-ATXL-CTP) using LCD4 cape that is hardaware prapared to
connect capacitive LCD with the I2C interface.
When boot my BBB, it detects LCD4 cape through the EEprom memory and it
load coorectly
I am using spi-omap2-mcspi to drive a network card based on enc28j60 and
everything works perfect if I define
DMA_MIN_BYTES = 0 (force to use DMA only) or DMA_MIN_BYTES = 9 (force
to use PIO only).
But if I use the original value of 160, the board can send out 10 to 20
pings approximately
The comments by Hannes are reflective of his frustration with availability,
so I would take them in that spirit.
A lot of people are working hard to address BBB supply. So I am sure at
some point, we will hear of increased supply which will reduce frustration.
Hannes: I don't know of the entire
Hello,
I'm using beaglebone black to acquire data from a radar sensor. I have
angstrom distribution (3.8.13). I want to use the ADC for the
conversion and a dmtimer (timer7) to control it.
In the technical reference manual I found that there is a register to
select the source for the
I would suggest an RMA to see what happened.
http://www.elinux.org/Beagleboard:BeagleBoneBlack
Gerald
On Mon, Apr 14, 2014 at 8:47 AM, zhiyong zhan magsk...@gmail.com wrote:
When I tried my HDMI cable, plugged it in. and also with a 5V2A power
supply, it works.
But when I plugged in a
If anyone wants to take my place on dealing with my frustration on this
side of the issue, I will gladly let them. Any takers?
Gerald
On Mon, Apr 14, 2014 at 12:53 AM, Anil Gupta anil.gupta...@gmail.comwrote:
The comments by Hannes are reflective of his frustration with
availability, so I
Dear Reader,
I have a question about the following problem.
On the PCB I designed I use the BBB for setting some pumps and valves.
When the system starts up the first seconds the IO pins are not logic 1 or
0.
Is it possible to set the GPIO's in U-boot before starting up the kernel
and how can I
Read the datasheet for the default state of each pin on power up.
http://www.ti.com/product/am3358
These cannot be changed. Once the SW is loaded, it can set the pins to
whatever function it supports.
Gerald
On Mon, Apr 14, 2014 at 9:37 AM, maartenrik...@gmail.com wrote:
Dear Reader,
I
The bus names are a bit confusing, but the BBB's i2c-2, on pins P19/20,
can be sometimes labeled i2c-1 in Linux.
Anyway, this usually does the trick to get the third i2c bus:
root@arm:~# echo BB-I2C1 /sys/devices/bone_capemgr.8/slots
root@arm:~# ls -l /sys/bus/i2c/devices/i2c-*
lrwxrwxrwx 1
On 14/04/14 14:50, jorge.araujo.vent...@gmail.com wrote:
I am using spi-omap2-mcspi to drive a network card based on enc28j60 and
everything works perfect if I define
DMA_MIN_BYTES = 0 (force to use DMA only) or DMA_MIN_BYTES = 9
(force to use PIO only).
But if I use the original value of
Dear Gerald,
Isn't it possible to set the IO's in the U-boot?
before the kernel is started.
This would be fast enough.
Regards,
Maarten
Op maandag 14 april 2014 16:40:16 UTC+2 schreef Gerald:
Read the datasheet for the default state of each pin on power up.
Possibly. Not sure if Linux would like that or not. I would think it would
have to be a custom UBoot just for your use in that case.
Gerald
On Mon, Apr 14, 2014 at 10:09 AM, maartenrik...@gmail.com wrote:
Dear Gerald,
Isn't it possible to set the IO's in the U-boot?
before the kernel is
From the top google hit on uboot set gpio:
http://e2e.ti.com/support/arm/sitara_arm/f/791/t/248181.aspx
...it's even for a TI Sitara processor.
Executive summary:
Use u-boot commands to directly access memory to turn on the GPIO clock
and setup pinmux and gpio values as desired.
And here's the
Hi Jason,
Thank you for the comments (and the order!). The first batch of boards was
very small due to parts availability. Still waiting on a zener to come
back in stock (current estimate is beginning of May).
The cape firmware does currently allow for a timeout to be set that will
power
Hi All,
Here's my latest update regarding building a 3.13.9-bone9 bootable image.
Again, I want to thank Robert Nelson, Jason Kridner and everyone that has
contributed to the BBB/Debian effort. This was a big improvement for me.
I did get Debian 3.13.9 running last night. I am trying to
On Mon, Apr 14, 2014 at 11:22 AM, mac...@msn.com wrote:
Hi All,
Here's my latest update regarding building a 3.13.9-bone9 bootable image.
Again, I want to thank Robert Nelson, Jason Kridner and everyone that has
contributed to the BBB/Debian effort. This was a big improvement for me.
I did
On Fri, Apr 11, 2014 at 7:07 PM, mac...@msn.com wrote:
I went back and started from scratch with u-boot. It looks like it had build
errors.
git clone git://git.denx.de/u-boot.git
Cloning into 'u-boot'...
remote: Counting objects: 253022, done.
remote: Compressing objects: 100%
I upgraded my Debian v3.8 to v3.13.9 so that I could plug a powered USB hub
into the BBB USB host so that I could plug a Rocketfish BT dongle and my
Sony sixaxis concurrently for pairing. Otherwise you can only plug one
device into the USB host at a time. I think there is more to do to support
On Mon, Apr 14, 2014 at 11:41 AM, mac...@msn.com wrote:
I upgraded my Debian v3.8 to v3.13.9 so that I could plug a powered USB hub
into the BBB USB host so that I could plug a Rocketfish BT dongle and my
Sony sixaxis concurrently for pairing. Otherwise you can only plug one
device into the
On 04/14/2014 09:41 AM, mac...@msn.com wrote:
I upgraded my Debian v3.8 to v3.13.9 so that I could plug a powered
USB hub into the BBB USB host so that I could plug a Rocketfish BT
dongle and my Sony sixaxis concurrently for pairing. Otherwise you can
only plug one device into the USB host at
Travis:
I know that you have alot going on there with other projects, but just
checking if you have any progress on bare-metal HDMI code at this point?
I'm looking forward to what you have to show. Especially the pin-muxing
part :-)
Sincerely,
Dean
On Wednesday, March 26, 2014 10:07:41 AM
Thanks very much for all your hard work, Gerald, and everyone else involved
in my favorite Open Source Hardware Linux computer.
For those that haven't seen, Jason wrote a great post yesterday about the
state of BBB supply and recent developments:
One thing I am finding unclear in your latest instructions Robert.
Under the root file system heading . .
optargs=quiet init=/lib/systemd/systemd
Now I suspect I know what this is for and how to use it, but someone else
may not. By the way your comments section of that site is completely
On Mon, Apr 14, 2014 at 12:24 PM, William Hermans yyrk...@gmail.com wrote:
One thing I am finding unclear in your latest instructions Robert.
Under the root file system heading . .
optargs=quiet init=/lib/systemd/systemd
Yeah, i haven't documented the systemd stuff very well on those pages.
On 04/14/2014 04:01 AM, Jason Kridner wrote:
On Mon, Apr 14, 2014 at 3:25 AM, rh_ richard_hubb...@lavabit.com wrote:
On Sun, 13 Apr 2014 19:07:00 -0400
Jason Kridner jkrid...@beagleboard.org wrote:
--8--
To provide the best experience of using Debian on BeagleBone Black, we
are connecting
Awesome Charles, and Alexander ! will definitely check it out. Charles, is
this kernel neutral ?
On Mon, Apr 14, 2014 at 6:29 AM, Jason Kridner jkrid...@beagleboard.orgwrote:
On Mon, Apr 14, 2014 at 8:19 AM, mail.aroess...@gmail.com wrote:
Hello BeagleBone community,
I have created a UI
Not until the memory device is made that can get it to 1GB for sure. The
best we can do then is 1GB. The small form factor does not allow us to add
memory devices Even then I am not sure we have the power supply to run it.
If it means a redesign of the power section, it won't happen.
Gerald
On
Gerald, I for one would be willing to go with a larger form factor to gain
more memory, and GbE.
Anyhow, yes I am not trying to push you or anything like that, just making
my thoughts known. Sounds like I will have to keep my eyes out for the next
Generation :)
IN the meantime, the minnowboard
I am running BBB SPI as slave but using the opposite direction for the data
pins:
0x150 0x30 /* spi0_sclk.spi0_sclk, INPUT_PULLUP | MODE0 */
0x154 0x10 /* spi0_d0.spi0_d0, OUTPUT_PULLUP | MODE0 */
0x158 0x30 /* spi0_d1.spi0_d1, INPUT_PULLUP | MODE0 */
0x15c 0x30 /*
Has there been any resolution to this yet? I too have a board that is using
the TLK105 PHY chip. Does anyone know if TI has support for this chip in
u-boot and their SitraLinux distro yet?
Thanks!
On Saturday, March 1, 2014 1:33:50 PM UTC-8, kip...@ualberta.ca wrote:
I'm working with a
All your programmable I/O pins are going to startup in tristate mode. That
means you can just add a weak pullup or pulldown resistor (EG. 10K) to each
pin’s circuit to make your external devices behave properly until your software
programs the pins.
From: maartenrik...@gmail.com
Sent:
Sorry. Jason says it has to fit in the Altoids box. Originally the form
factor was planned to be bigger, but that was a long time ago and before we
shrunk it.
Yes, the next gen version will have a little bit more RAM and a little
faster processor for you as well. And it will be bigger.
Gerald
Would SO-DIMM socketed memory be a viable option? This would free some
space on the board, but might complicate signal routing?
j.
On Mon, Apr 14, 2014 at 1:50 PM, Gerald Coley ger...@beagleboard.org wrote:
Not until the memory device is made that can get it to 1GB for sure. The
best we can
The AM335x has only 16bits of data. SO-DIMM would be a big waste.
Gerald
On Mon, Apr 14, 2014 at 1:07 PM, Jacek Radzikowski
jacek.radzikow...@gmail.com wrote:
Would SO-DIMM socketed memory be a viable option? This would free some
space on the board, but might complicate signal routing?
That is not correct. Please. Read the datasheet.
Gerald
On Mon, Apr 14, 2014 at 1:04 PM, Guy Grotke ggro...@serranosystems.comwrote:
All your programmable I/O pins are going to startup in tristate mode.
That means you can just add a weak pullup or pulldown resistor (EG. 10K) to
each pin’s
Using a BBB revision B, I've followed standard instructions for copying the
Angstrom distro to a micro SD card from a Windows 7 machine. It works and
I can boot from the SD card, I've done this with both 16gb 32gb micro sd
cards. First, I format the sd card so I have an empty card with a
On Mon, Apr 14, 2014 at 1:54 PM, JBodine jbodine90...@gmail.com wrote:
Using a BBB revision B, I've followed standard instructions for copying the
Angstrom distro to a micro SD card from a Windows 7 machine. It works and I
can boot from the SD card, I've done this with both 16gb 32gb micro sd
Thanks for the reply. When I boot the BBB with one of these cards I've
created, Angstrom only sees a single 70mb partition, if it's just windows
having the problem, shouldn't my BBB show the entire 16gb partition?
Thanks
On Monday, April 14, 2014 11:59:22 AM UTC-7, RobertCNelson wrote:
On
On Mon, Apr 14, 2014 at 2:09 PM, JBodine jbodine90...@gmail.com wrote:
Thanks for the reply. When I boot the BBB with one of these cards I've
created, Angstrom only sees a single 70mb partition, if it's just windows
having the problem, shouldn't my BBB show the entire 16gb partition?
It'll
board is successfully booting from sd card but board not booting from nand
i want to flash nand want guidance
*// successfully boot from sd *
arch=arm
baudrate=115200
board=am335x
board_name=A335BNLT
board_rev=0A6A
bootargs_defaults=setenv bootargs console=${console} ${optargs}
bootcmd=mmc
Of course I would not assume that every I/O pins starts in tristate, but he
said earlier:
On the PCB I designed I use the BBB for setting some pumps and valves.
When the system starts up the first seconds the IO pins are not logic 1 or 0.
That sounds to me like the particular pins he used do
On 4/14/2014 12:48 PM, William Hermans wrote:
Awesome Charles, and Alexander ! will definitely check it out. Charles, is
this kernel neutral ?
This is mostly kernel neutral. The basic idea works for any ARM system
with device tree and pin multiplexing.
When migrating from the BeagleBone 3.8
Yes Robert,
You are correct on all counts. I was unaware of the
http://eewiki.net/display/linuxonarm/BeagleBone+Blackhttp://www.google.com/url?q=http%3A%2F%2Feewiki.net%2Fdisplay%2Flinuxonarm%2FBeagleBone%2BBlacksa=Dsntz=1usg=AFQjCNEwHvJG3PDxw3Sfxt5K8nmSnOnirA.
I performed a google search and
Ok, I don't want to beat this to death but what about the other 10gb?
Thanks
On Monday, April 14, 2014 12:10:49 PM UTC-7, RobertCNelson wrote:
On Mon, Apr 14, 2014 at 2:09 PM, JBodine jbodin...@gmail.comjavascript:
wrote:
Thanks for the reply. When I boot the BBB with one of these cards
On Mon, Apr 14, 2014 at 3:18 PM, JBodine jbodine90...@gmail.com wrote:
Ok, I don't want to beat this to death but what about the other 10gb?
Use gparted to expand the 2nd 3.7GB root partition to the full
disk size...
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
For more options,
I've implemented a forth language for the PRU to facilitate one of my own
projects. It is available for others to use on github in hopes that
someone may find it useful.
https://github.com/biocode3D/prufh
Prufh will allow you to write code for the PRU in
On 4/14/2014 3:34 PM, John Silvia wrote:
I've implemented a forth language for the PRU to facilitate one of my own
projects. It is available for others to use on github in hopes that
someone may find it useful.
https://github.com/biocode3D/prufh
You are my hero! I love Forth and
I also am interested in C compiler for PRU.
Can you let me know how to contact Jason Kridner?
Sent from my iPhone
On Apr 15, 2014, at 5:39 AM, Charles Steinkuehler char...@steinkuehler.net
wrote:
On 4/14/2014 3:34 PM, John Silvia wrote:
I've implemented a forth language for the PRU to
I appreciate all your help, but I'm just not seeing what you see in
devmgmt.msc, even with your SHOW_NONPRESENT hack, and with show hidden
devices checked in the app itself. Nor do I see anything in the network
connections. I don't know if Windows7 is the difference, or 64-bit is the
Device manager - view - show hidden devices.
Anyway, if you need to work with Windows, I suggest you find a good read,
and start learning. Its an OS, and is documented just as well as Linux,
perhaps even better. Google most of the time is sufficient.
On Mon, Apr 14, 2014 at 2:46 PM,
Ron,
As for adding a RTC to the board all the drivers for that are already in
the kernel. Just add one of the following RTC chips: DS3232 (high
accuracy), DS1338C, DS1339C, or DS1374 all of which can attach to the same
i2c pins as your cape EEPROM. Given the pcb cad files I'm guessing it
would
Nice job John, although I have to admit I have never heard of Forth( and
have been programming since the early 90's ). Nice to learn something new,
and I will have to give the Language a look-see to see if I like it.
Jason, if you're paying attention I would also like a copy of the C
compiler. I
macarr, just so you know I have been using Debian for a good while and it
took me 2-3 tries to get his steps right myself. At the time the
instructions were a bit less clear, but the fault was my own ( I was a bit
rusty with some of the steps / commands ).
I am currently rebuilding my own kernel
Sorry NFS
On Mon, Apr 14, 2014 at 3:24 PM, William Hermans yyrk...@gmail.com wrote:
macarr, just so you know I have been using Debian for a good while and it
took me 2-3 tries to get his steps right myself. At the time the
instructions were a bit less clear, but the fault was my own
Excellent, thanks very much again.
On Mon, Apr 14, 2014 at 12:43 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
On 4/14/2014 12:48 PM, William Hermans wrote:
Awesome Charles, and Alexander ! will definitely check it out. Charles,
is
this kernel neutral ?
This is mostly kernel
True, I could do it with another part fairly easily. I was trying to keep
down the parts count (and cost) since the micro already has a 32kHz clock
and keeps time. My pick and place machine (me) gets grumpy if the board
has too many parts. ;-)
I'll add a supported I2C RTC device to the wish
You can run the Angstrom distribution that came with your BBB via the eMMC.
But there is no way to update it or run another OS without a microSD.
If you have a smartphone or other device with a microSD card then you could
always temporarily borrow it. Just backup you stuff first. :)
On 14
I don't know about the VGA adapters but ...
I am currently powering my BBB via a USB hub with a charging port. Just use
a USB to DC adapter cable. It has to be a charging port though to get the
extra juice than a regular USB port.
Here is what I am currently using;
Forth is awesome. Last time I had a paying gig in Forth was about 1985, I
think. It was to control a big lighted display board (and garage heater!).
So it was basically a 160 x 32 monochrome graphics editor with fonts and
wipe effects, done on an Apple II (8-bit 6502 processor, 1 MHz, 32k of
If I remember from previous discussion on this list, the issue with using
the onboard RTC was keeping it powered and running with everything else
powered down
On Mon, Apr 14, 2014 at 3:32 PM, Ron B. r...@andicelabs.com wrote:
True, I could do it with another part fairly easily. I was trying
Hi:
I recently installed Debian Wheezy 7.4.0 on by x86 laptop to do BeagleBone
Black development. But I am having an impossible time to install the ARMEL
and ARMHF compiler tool chains to cross compile for the BeagleBone Black.
I think Aptitude got screwed up some how on the machine
On Monday, April 14, 2014, Sungjin Chun chu...@gmail.com wrote:
I also am interested in C compiler for PRU.
Can you let me know how to contact Jason Kridner?
Really surprised you haven't seen my email around here? :-)
Sent from my iPhone
On Apr 15, 2014, at 5:39 AM, Charles
On Monday, April 14, 2014, William Hermans yyrk...@gmail.com wrote:
Nice job John, although I have to admit I have never heard of Forth( and
have been programming since the early 90's ). Nice to learn something new,
and I will have to give the Language a look-see to see if I like it.
Jason,
On Mon, Apr 14, 2014 at 4:22 PM, Gerald Coley ger...@beagleboard.org wrote:
If anyone wants to take my place on dealing with my frustration on this
side of the issue, I will gladly let them. Any takers?
Then let's bring up the old question: why not offering a higher priced
variant of BBB that
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