Beowulf would be far overkill for something as trivial as this. All you
really need is some form of communication ( I2C, SPI, UART, Ethernet, etc
), and then a software protocol. Some form of IPC could even work,
although technically, it would not really be IPC.
On Thu, Jan 8, 2015 at 3:23 PM,
Thank you.
What about BlackLib? There is a library for BBB to access its GIOP and
generate PWM etc?
Plus is this an efficient way to code in the long run?
I shall be working on my Windows computer and pursuing cross-compiling for
my Angstrom BBB using Eclipse IDE (in c++). I have checked some
IS there a reason your sticking with angstrom ?
Debian seems to be the default choice and most updated linux for the BBB.
Robert Nelson is pushing full steam ahead on debian for us all.
you might want to just install linux and a toolchain in a VM on your
windows box
On 1/8/2015 10:10 PM,
I read that BBB is shipped with Angstrom. And I only have to update the
Angstrom if I want to but even without it, I can connect it to my PC and
using PuTTy, make a connection between the two.
But I'll have to install Debian on my own for the BBB, no?
Okay, if I do install Linux on my windows
I dont think that angstrom is being updated for the BBB anymore
Debian is what is currently shipping with all the boards i have got.
I would install debian in a VM and get a ARM toolchain installed
https://groups.google.com/forum/#!topic/beagleboard/h0axz1Jgv6U
On 1/8/2015 10:30 PM, Mehreen
Michal,
this is up to you. You can load binaries from files during runtime or
convert the binaries to header data and use them as arrays directly.
I'm using second variant.
Karl
2015-01-08 14:01 GMT+01:00 michal.niebieski...@gmail.com:
Hi Karl,
This is useful information. But can you tell
Have other people noticed that to view all of console.log writes in the
Cloud9 console window requires resizing the window? In other words if your
code has two lines of console.log(), I only see the second line until I
resize the console window. Is there any fix for this?
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For more options,
May I add, that I think it is really cool that you as a dad are willing to
work with your son on a project as this. For multiple and possible obvious
reasons. But that I do not exactly know your level of experience in this
arena You're potentially going to run into several road blocks on this
Is it possible that you understand some programming language(s), and the
concepts of at least one communication protocol ?
it is entirely possible that something like this already exists that I am
unaware of. But honestly it should not be something too challenging if you
have some programming
Like Robert says, the Arduino IDE ( wiring ) is packaged for x86 / x86-64
not ARM. *HOWEVER* since the Arduino IDE is based on wiring, you can create
your own IDE using this with different pre-compiled binaries for a specific
target. Which was done for the MSP430 launchpad ( Energia )
It sounds like that drivers when first started are run via modprobe, etc,
but not placed in /etc/modules so as to reload when booting.
On Thu, Jan 8, 2015 at 3:48 AM, mrw...@gmail.com wrote:
I have a rather odd problem, and was wondering if you guys could shed some
light on it. After first
Wait for X-15 ?
2015-01-09 4:59 GMT+08:00 Robert Nelson robertcnel...@gmail.com:
On Wed, Jan 7, 2015 at 2:00 AM, hassanmailb...@gmail.com wrote:
HY Mikhail,
I also want to do H.264 video encoding at 30 FPS using
embedded platforms. I have following option: Tegra K1, Tegra
Well,
you are lucky, yes it is possible!
Ron
2015-01-08 6:22 GMT-05:00 juggernu...@gmail.com:
*Question,*
Is it possible to connect four BBB, three of them having a monitor with
touch screen display and the input going to the main and out putting the
necessarily commands? Is this possible
Gerald:
thank you for explanations. I am a newcomer to the Beagle. I was quite
confused seeing frequent remarks that e-MMC can be held in reset in order
to use the GPMC. Being neither a SW nor a HW person I tend to consult all
such details with the respective data sheets before committing to
Gerald:
thank you for the answer. From your post I understand that the 25 MHz
crystal has now been tested with AM335x. Please let me know if this is not
the case.
I do not consider your design decisions as mistakes. Your explanations are
very helpful while I am designing my own BBB-alike
Hi,
Dinesh: Did you get any reply from GSoC? Were you selected for GSoC? I am
interested in something very similar.
On Friday, April 9, 2010 8:05:53 PM UTC+5:30, dinesh vyas wrote:
hi
this is last moment for the submission of my project :)
so I request a feedback of my proposal from
I have not done any testing, so I have no idea if it has been done or not.
Just understand that changing the base crystal will require changing the
clock dividers inside the processor to keep everything working.
Gerald
On Thu, Jan 8, 2015 at 2:19 PM, wojtekskulski via BeagleBoard
On 01/08/2015 04:50 PM, William Hermans wrote:
Like Robert says, the Arduino IDE ( wiring ) is packaged for x86 /
x86-64 not ARM. *HOWEVER* since the Arduino IDE is based on wiring,
you can create your own IDE using this with different pre-compiled
binaries for a specific target. Which was
The gpmc pins will also need to be reconfigured in SW
From: Gerald Coley ger...@beagleboard.org
on with e-MMC
These are decisions you have to make. I mentioned this before as being an issue
sharing both modes. Sounds like you finally came to the same conclusion. The
chip was designed
The question is, what you plan to do exactly. There is e.g. a nice process
control software available at http://openapc.com/ which is also available
for BBB/Ubuntu ARMHF.
With this software you shoukld be able to set up a project that
interfaces between host PC and BBB.
Am Donnerstag, 8.
Hello!
How about data storage with PHP or postgres on BBB?
The eMMC Chip is same as sd-card?
Guess it will be kill the eMMC after some month?
Thank you!
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Right now the basic plan is to
-control my Input and Output pins on BBB
-generate PWM for a DC motor
by programming in c++ using my window 7 computer. I have understood the
interfacing. This link was very useful:
- http://inspire.logicsupply.com/p/beaglebone-getting-started_3.html
But now my
Hi,
boot takes much longer with 69 kernel:
[0.767408] pinctrl-single 44e10800.pinmux: pin 44e10854 already
requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[0.779110] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status
-22
[0.786380] pinctrl-single
Hello everyone.
I'm pursuing a college project which requires the use of a single board
computer. I have worked with Arduino ATMEGA2560 on my computer with OS
Windows 7. I'm new to BBB. I have read the Getting Started with BBB on
its website. Gone through the wiki page that instructs how to
Hi,
thanks:
Linux beaglebone 3.8.13-bone69 #1 SMP Thu Jan 8 09:16:29 CET 2015 armv7l
GNU/Linux
Just to be sure: I untar'd 3.8.13-bone69-modules.tar.gz and
copied 3.8.13-bone69.zImage to /boot/uboot/zImage. Is this enough? Whats
about 3.8.13-bone69-firmware.tar.gz and
Unfortunately you might be out of luck. I'm not certain, but that sounds
like a problem I had with a HIH6130 temperature sensor. I think the answer
was basically you either need to bit-bang an I2C bus or do some kernel
hacking to get the I2C bus to act appropriately. I wound up going with a
Thanks so much! I had looked all over, but never noticed the little green
bug.
On Thursday, January 8, 2015 11:26:15 AM UTC-5, Soapy Smith wrote:
Click the little green bug once. It will turn black. This will
deactivate the debugger.
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The code on this page http://192.168.7.2/Support/bone101/ executes fine!
When I copy and paste cloud9, the debugger highlights and stops in the
first line i.e. var b = require('bonescript');
*Any ideas on what needs to be done?*
Cheers :)
*Code:*
var b = require('bonescript');
I'm sure it's simple, but I can't figure out how to disable debug in
Cloud9 IDE. I'm running the latest Debian on the BBB.
Sorry if this is a duplicate. I couldn't find my original post.
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*If it is worth noting, i had to comment out the g_serial (line #86) and
uncomment the g_ether (line #88) for getting the desired behavior of
showing up as ethernet over USB,which I think is the most common behavior.*
Only one gadget driver can be loaded at a time. This is why g_multi
We'd need to know exactly what steps you did in order to get an idea of
what is going wrong. I've followed those same exact steps personally( many
many times ), and have never had a problem other than doing something wrong
on my end.
As for the long boot times, if and when it actually boots
Going crazy trying to get a AM2315 I2C Hygrometer to work with my BBB. The
datasheet http://www.adafruit.com/datasheets/AM2315.pdf Says that I have
to wake up the sensor before using it. I have tried writing to it once,
then waiting the 800us it wants. I then sent the write command to tell
There are gcc binaries for Windows at minimum from linaro. I've used them,
they work fine.
On Wed, Jan 7, 2015 at 11:53 PM, janszymanski12...@gmail.com wrote:
My guess is that there are precompiled libraries, so if you cross compile
on PC the library code is for x86 - it will not work on ARM.
Click the little green bug once. It will turn black. This will deactivate
the debugger.
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To unsubscribe from this group and stop
I've had SPI0 happily working. Then I had to switch to SPI1 (disable SPI0).
Due to the issue in Debian Wheezy, custom capes need to be added, enabled
by adding CAPE=ADAFRUIT-SPI1 to /etc/default/capemgr
On bootup bone_capemgr.*/slots shows the correct SPI1 cape loaded and only
SPI1, which is
HY Mikhail,
I also want to do H.264 video encoding at 30 FPS using
embedded platforms. I have following option: Tegra K1, Tegra X1, Beagle
bone and Raspberry PI. Since i am a beginner in this field. Can u kindly
tell me that whether you were successful in doing H.264 encoding on
Because that was what all the SW was written to handle from the beginning
and was the frequency that was tested. The other frequency at the time had
not been tested. I went with what I knew to work. Sorry if I made a mistake.
Yes, you can add additional cost and use an external oscillator if you
On Wednesday, June 11, 2014 7:00:21 AM UTC+2, srikanth koorma wrote:
I have recently purchased BBB and BB View 7 inch LCD from Element14 Website.
Now what my problem is i cant get output from LCD even-though Leds on Cape
lights up when i connect it to BBB.
I have the following components
I have a rather odd problem, and was wondering if you guys could shed some
light on it. After first installing alsa-base and alsa-utils, alsa
recognises the default sound card, but after rebooting it will not. I have
no idea how to circumvent this, and it seems to be the cause of my USB
Hi Karl,
This is useful information. But can you tell how to actually load text_bin
and data_bin into compiler?? Are you creating static table hardcoded into
.c file or there is some easier way to do this?
On Thursday, 20 November 2014 06:44:37 UTC, Karl Karpfen wrote:
There are many
On Wed, Jan 7, 2015 at 2:00 AM, hassanmailb...@gmail.com wrote:
HY Mikhail,
I also want to do H.264 video encoding at 30 FPS using
embedded platforms. I have following option: Tegra K1, Tegra X1, Beagle bone
and Raspberry PI. Since i am a beginner in this field. Can u kindly
On Thu, Jan 8, 2015 at 11:24 AM, Jack_RobotDad j...@silbermans.net wrote:
Hello,
I am working on a small robot project with my son. I need to install the
Arduino IDE 1.6 (e.g., nightly build Linux 32) into my BBB.
The Arduino IDE from the repository installed easy using application
Hello:
is there any particular reason why BBB uses two different crystal
frequencies, 24 MHz for the CPU and 25 MHz for the Ethernet chip? Can the
two be merged into a single 25 MHz frequency? There is a boot mode option
of using 25 MHz for the CPU. Why is it not used?
Concerning the 12 MHz
*Question,*
Is it possible to connect four BBB, three of them having a monitor with
touch screen display and the input going to the main and out putting the
necessarily commands? Is this possible or am I out of luck?
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---
I'm sure it is simple, but I have not been able to figure out how to turn
off debug in Cloud9 IDE. I'm running the latest Debian on the BBB.
--
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BeagleBoard
Hello,
I am working on a small robot project with my son. I need to install the
Arduino IDE 1.6 (e.g., nightly build Linux 32) into my BBB.
The Arduino IDE from the repository installed easy using application
management, but it does not support the Arudino Due boards as is.
I have basically
Hello:
I want to use GPMC with the Bone-Black. For the best GPMC performance I
want to use the address/data multiplexed mode: the pins AD0..AD15
will transmit the address and data, the pins A0..A11 transmit the remaining
address bits. Looking at the BBB schematics page 3 there seems to be a
Hi...
I want to interface a PCM3168 codec to the bleaglebone black, but i don't
know if the SCKI of the codec shoul be connected to mcasp0_ahclkr or the
mcasp0_ahclkx, or if the trhee of them sould be driven externally with a
PLL or something...
I've already looked up in datasheets of arm3358,
These are decisions you have to make. I mentioned this before as being an
issue sharing both modes. Sounds like you finally came to the same
conclusion. The chip was designed fro one or the other. Not both, despite
the ability in SW to switch modes.
You need to remove the eMMC from the board. Cut
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