Though I'm not sure on the current linux distro you are using on BBB, my
choice is Arch Linux and it already has
3.13.6 kernel.
I managed to install run on my BeagleBone Black(yes, arch linux),
however, this version of kernel does not have
cape manager (/sys/devices/capemgr.*) and I cannot
I am still not sure why anyone would need / want all this complexity.
Living offgrid, powered by solar panels which charge a battery bank, which
then powers our home via an Inverter . . . I am not sure why the same
concept can not be used on the BBB.
1) Power the BBB via a small rechargeable
From: William Hermans yyrk...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Tuesday, March 25, 2014 at 12:04 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Hardware watchdog for BBB
I am still not sure why anyone would need / want all this complexity.
Living
ok! that worked. we r back in action. thx...dd
On Monday, March 24, 2014 2:44:58 PM UTC+2, Gerald wrote:
I would try reflashing the eMMC, assuming that the solder job is as good
as you say it is.
Gerald
On Mon, Mar 24, 2014 at 5:47 AM, Rafael Fiebig-Bindner
If Power LED still lights up, that means no short happens. JTAG header has
two reset signals: nSRST (system reset) and nTRST (JTAG reset). I believe
one of these two pins must be connected incorrectly. You might try to
dis-soldered the header first and see whether the BBB can work then.
Oh OK. So I was working with bad data.
Thank you.
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To insure that on power up, the eMMC is not held reset which would result
in you not being able to boot from the eMMC because it was in reset. The
purpose of the device is to invert the polarity of the default state of
the processor pin. If you look at the datasheet for the processor, you will
see
It would appear that is the case.
Gerald
On Tue, Mar 25, 2014 at 6:10 AM, G Ragib g.ra...@gmail.com wrote:
Oh OK. So I was working with bad data.
Thank you.
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Hi Ian,
I want to do a performance comparison b/w DSP and Arm cortex A15(using
neon core) for floating point and Digital Signal Processing(fft).
Could you suggest me a fair benchmark(open source) for the same?
what i have done for dsp is, I used some fft function(optimized asm code)
of dsplib.
Has anyone been successful at getting 3d graphics acceleration to work on
beaglebone black with angstrom ? If been doing quite a bit of searching and it
can't find a straight answer. I did find latest ti drivers 5.0.0.0 , they
appear to be alpha ...
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I really like the 2014-03-19 image. It solves most of the problems I was
having with Ubuntu and Angstrom. I am now able to connect wirelessly to WPA
secured networks using Adafruit's dongle while tethered via a USB cable!
This will make developing and debugging an autonomous robot that uses
Hi anil,
Any open source code for android Zigbee UART communication. could u please
give an highlight how u integrated to android.
Thanks
On Thursday, 2 February 2012 18:17:17 UTC+5:30, Anil wrote:
Hi,
For one of our internal RD projects, we have used some ZigBee based
relays and
What happens when you have 10K, 100K or even 1 Million devices running.
Now we know where all the BBBs went!
For home use I've rigged two BBBs together so that each can monitor and
reset the other. Every 5 minutes each board tries to send itself a message
via an ssh connection to the
On Tue, Mar 25, 2014 at 4:25 AM, volcanov...@gmail.com wrote:
Hello,
I had connected a USB camera to the beagle XM board running Linux 3.4.7-x1
and it worked successfully( tested with camorama application).
As I was facing issues with USB mounted on the beagleboard at low
temperatures, I
Hello all,
I have a strange problem with make menuconfig - if I perform these steps
(presuming no .config or .config.old exists):
1. make ARCH=arm CROSS_COMPILE=arm-eabi- omap3_beagle_android_defconfig
2. make menuconfig
3. Don't make any changes, or just make one trivial change, and
For the value on power up, you need to check the datasheet for the AM3359
processor. This information is provided on a per pin basis. After power up,
you need to check what is in the device tree file to see what it sets them
to..
Gerald
On Tue, Mar 25, 2014 at 8:59 AM, Matheus Dal Mago
Hello
*,*The TL-WN721N seem to be a atheros AR9271 nic. I have a working AP setup
with the beagleboard xM and a atheros AR9271 nic (link below), but the
atheros kernel module crashes after a couple of hours. On x86 it is really
stable, so it seem to be only related to arm.
Afternoon all
I'm currently looking at hardware req's for a new project, where we need to
support 50 USB CCID devices on a single host.
The devices in question are OmniKey 6121 USB thumb drives, and will be
connected to a 49 port Cambrionix USB hub, which contains 7 7-port hubs.
Is this
I have a BeagleBone Angstom image that basically polls MODBUS/TCP data on
the network from a PLC using a Python script. This image has been run in
both the BBB and BBW and we are seeing a periodic crash after a few days of
operation if the flash card is branded by Sandisk. If the exact same
I feared as much...
Some testing on an old x86 desktop running CentOS 6 started showing issues
after plugging in 20 OmniKey devices...
Any recommendations on what sort of hardware I should be looking for?
Cheers
Gav
On 25 March 2014 15:22, Robert Nelson robertcnel...@gmail.com wrote:
On
Hi, It's still not clear to me how to get I2S feed of the Audio cape RevB
(when it becomes available). The pins are not listed in the image on the
Wiki.
Thanks
Op donderdag 20 maart 2014 19:14:14 UTC+1 schreef andre prado:
Hello, i have a BBB and i've played with it mostly for Qt
On Tue, Mar 25, 2014 at 10:18 AM, Gavin Williams fatmc...@gmail.com wrote:
Afternoon all
I'm currently looking at hardware req's for a new project, where we need to
support 50 USB CCID devices on a single host.
The devices in question are OmniKey 6121 USB thumb drives, and will be
connected
On Tue, Mar 25, 2014 at 8:49 AM, Richard Phillips rip...@gmail.com wrote:
Hello all,
I have a strange problem with make menuconfig - if I perform these steps
(presuming no .config or .config.old exists):
make ARCH=arm CROSS_COMPILE=arm-eabi- omap3_beagle_android_defconfig
make menuconfig
Thanks for you help.
I don't use LCD Cape. I try to connect another resistive touchscreen such
as in the LCD Cape. I used latest images: Angstrom, Ubuntu, Debian Android.
But I can't see any touchscreen and ADC devices.
For example I used TI_Android_JB_4.2.2_DevKit_4.1.1. But ADC is not
I have installed MAME on a BBB and would now like to us it in an arcade
cabinet. To keep the BBB hidden away in the cabinet I will need to wire a
secondary power button. I have found tutorials on adding a button using the
IO pins, but none that would work as a full replacement of the onboard
Did you look at the schematic or SRM? The power button connects to the
expansion headers on P9 pin 9. The signal name is PWR_BUT.
Gerald
On Tue, Mar 25, 2014 at 11:07 AM, Darshan Gencarelle dgenc...@gmail.comwrote:
I have installed MAME on a BBB and would now like to us it in an arcade
I wanna know the value of the internal pull-up/down resistors at the
pinmuxed P8-P9 headers at the Beaglebone Black revision A5C. Thanks!
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That's sorted it, thanks very much!
On Tuesday, 25 March 2014 14:01:18 UTC, RobertCNelson wrote:
On Tue, Mar 25, 2014 at 8:49 AM, Richard Phillips
rip...@gmail.comjavascript:
wrote:
Hello all,
I have a strange problem with make menuconfig - if I perform these
steps
(presuming
On 3/24/14, 8:19 PM, igor...@gmail.com igor...@gmail.com wrote:
Has anyone been successful at getting 3d graphics acceleration to work on
beaglebone black with angstrom ? If been doing quite a bit of searching and it
can't find a straight answer. I did find latest ti drivers 5.0.0.0 , they
On 3/24/2014 10:19 PM, igor...@gmail.com wrote:
Has anyone been successful at getting 3d graphics acceleration to
work on beaglebone black with angstrom ? If been doing quite a bit of
searching and it can't find a straight answer. I did find latest ti
drivers 5.0.0.0 , they appear to be alpha
Using RCN's 13.10
I know there was some discussion of related issues quite a while ago, but
I'm not finding an answer. The servers listed are all the ones in
/etc/ntp.conf.
Unless I set the date manually the BBB thinks it's Feb. after any reboot.
What might I be missing?
From syslog:
Feb
Hi Guys,
I was trying to boot android from sd card on beaglebone black, as it was
not booting up I have deleted the MLO from thumb drive of BBB.
Now am not able to boot the board itself(android or angstrom).
Could you please tell me how I can re-copy the MLO image, as its not even
detecting
http://www.elinux.org/Beagleboard:BeagleBoneBlack Item 10.2
Gerald
On Tue, Mar 25, 2014 at 1:06 PM, kalyankumar...@gmail.com wrote:
Hi Guys,
I was trying to boot android from sd card on beaglebone black, as it was
not booting up I have deleted the MLO from thumb drive of BBB.
Now am not
ntpdate-debian behaves the same way. Specifying a server on the command
line does not work either.
On Tuesday, March 25, 2014 11:12:04 AM UTC-7, mickeyf wrote:
Using RCN's 13.10
I know there was some discussion of related issues quite a while ago, but
I'm not finding an answer. The servers
Solved! (Partly)
I'm on a Windows domain, and it has it's own time server of course. That
was blocking access to any external time servers. However, while I can now
do ntpdate from the command line with the local time server ip specified, I
have to kill ntp first since it is using the same
I have the ubuntu image working, I'm just running it off of the SD card
though. I haven't had time to work on moving it to the eMMC.
-Kevin
On Friday, March 21, 2014 3:04:36 PM UTC-4, Jaymes Berkly wrote:
This works well, though it doesn't seem to work for the ubuntu image.
Working on
Adding the ip of the domain time server at the top of the ntp.conf server
list was sufficient. All working now.
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I know that you did say this was for Debian, and as stated before I'm using
Angstrom.
Any things you can think of that would be gotchas? For instance the
location of uEnv.txt is in /boot, not /boot/uboot. So I'm adapting the
script, but creating a /boot/uboot subdirectory to copy and place the
From: Timbo tim...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Tuesday, March 25, 2014 at 6:12 AM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Hardware watchdog for BBB
What happens when you have 10K, 100K or even 1 Million devices running.
Now we know where
From: stijndekl...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Tuesday, March 25, 2014 at 8:29 AM
To: beagleboard@googlegroups.com
Subject: [beagleboard] Re: Is BBB I2S Capable out of the box for VOIP
Applications? (SIM interface)
Hi, It's still not clear to me how to get I2S
I got a Beaglebone Black from Adafruit last Friday, have it for a couple
days, but I think it's dead now.
On arrival, the ssh and everything work fine, however, the hdmi port does
not work.
I verified this later with another Beaglebone Black that arrived which work
on the same equipment.
Request an RMA and get it replaced.
http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support
Most likely during your prototype work you popped a processor pin. The
processor is consuming too much current an the PMIC is shutting down.
Gerald
On Tue, Mar 25, 2014 at 3:11 PM,
Ok Thanks, I will request a RMA. How do I prevent that from happening again?
On Tuesday, March 25, 2014 4:15:12 PM UTC-4, Gerald wrote:
Request an RMA and get it replaced.
http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support
Most likely during your prototype work you popped a
What distribution are you using?
Angstrom? Debian?
On Tue, Mar 25, 2014 at 8:00 AM, Robert Kuhn rob...@ku.hn wrote:
Hi,
I have
console=ttyO0,115200n8
in my uEnv.txt to have a console over serial port.
No I installed the CDC serial driver and got COM6. Whats the corresponding
port on the
http://www.elinux.org/Beagleboard:BeagleBoneBlack#Expansion_Header_Usage
Gerald
On Tue, Mar 25, 2014 at 3:21 PM, Billy Hau billwaa...@gmail.com wrote:
Ok Thanks, I will request a RMA. How do I prevent that from happening
again?
On Tuesday, March 25, 2014 4:15:12 PM UTC-4, Gerald wrote:
Oh, by prototyping work, I mean plugging in a usb device and writing python
code to interface with it. That device is powered by a 5V Electronic Speed
Controller. I didn't use any of the IO pins. Do this cause a problem too?
On Tuesday, March 25, 2014 4:22:41 PM UTC-4, Gerald wrote:
It can if you have ESD issues. Not exactly sure what a 5V Electronic Speed
controller is. That could also be an issue.
Gerald
On Tue, Mar 25, 2014 at 3:26 PM, billwaa...@gmail.com wrote:
Oh, by prototyping work, I mean plugging in a usb device and writing
python code to interface with it.
Version 6.00 of the TI Sitara SDK supports(*) the BBB:
http://www.ti.com/tool/linuxezsdk-sitara
It allows you to cross compile the TI kernel. Note that you need a serial
connection to access the console (an FTDI cable probably is the best
choice). I couldn't get the network based boot to work,
mickeyf mic...@thesweetoasis.com wrote:
[-- text/plain, encoding 7bit, charset: UTF-8, 89 lines --]
Using RCN's 13.10
I know there was some discussion of related issues quite a while ago, but
I'm not finding an answer. The servers listed are all the ones in
/etc/ntp.conf.
Unless I
I'm having problems with PWM under the latest 3.13 kernel (built as per the
instructions provided @
http://www.eewiki.net/display/linuxonarm/BeagleBone+Black) with a Debian
root filesystem.The Device tree seems to support 3 PWM channels on P9_14,
P9_16 (ehprwm1ab) P9_42 (ecap0). But when i
On Debian, what I did was make an init script to add a route to out
gateway/router, and then called ntpdate in the same script right after.
With Debian, you can order when these scripts ( services ) are run so they
can be run during whichever time you prefer during the boot up process. In
my own
Hello, I built a board really similar to beagleboard rev4 from scratch. I
just added some USB ports and other few changes.(buy the components,
manufacture it, design the layers..etc)
After some problems I finally got a “40W” in the terminal connected to
UART3. I could not boot from SDCard
Well, not much to go on here. A schematic would be extremely
helpful. Configuration of pins are taken care of by the internal ROM and
are shown in the datasheet. I would also look at your boot pins, but i have
no idea where they are connected to.
Gerald
On Tue, Mar 25, 2014 at 5:01 PM,
Yeah after I thought about it, after making my post I realized I did not
include a way to bring the BBB back up.
For bringing the BBB back up after input power is back up I suppose I would
use an MSP430 to monitor the input power, and a keep alive signal from
the BBB to the MSP430. A Value line
I change to use the TL-WN821N,
compile the 8192CU driver for insmod and run the hostapd
it works fine ^ ^
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ttyO0 is on Beaglebone side,
COM6 is on PC side.
So console=ttyO0,115200n8 stays the same.
On Wednesday, March 26, 2014 12:00:43 AM UTC+11, Robert Kuhn wrote:
Hi,
I have
console=ttyO0,115200n8
in my uEnv.txt to have a console over serial port.
No I installed the CDC serial driver and got
From: William Hermans yyrk...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Tuesday, March 25, 2014 at 3:41 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Hardware watchdog for BBB
Yeah after I thought about it, after making my post I realized I did not
include a
For Angstrom, you can install the kernel-dev and kernel-headers packages.
This will be enough to compile kernel modules.
There have been times in the past where the packages where out of sync with
the actual kernel being used. Not sure what the current state is. Check the
stable branch...lol,
My only real issue that I have no idea what the Angstrom is really
capable of and what really comes with it.
I think the biggest hurdle for people is they have some embedded mindset
with talk of processors and whatnot. Think of this as it is, a resource
limited general purpose Linux computer
Can anyone let me know what register should I use for this?
I just tried to read following register value
0x44E0D000
where REVISION (12.5.1.1 of TRM) register is. But without
slotting BB_ADC to capemgr, what I've got is following error:
Unhandled fault: external abort on non-linefetch (0x1018)
Can anyone let me know what register should I use for this?
I just tried to read following register value
0x44E0D000
where REVISION (12.5.1.1 of TRM) register is. But without
slotting BB_ADC to capemgr, what I've got is following error:
Unhandled fault: external abort on non-linefetch (0x1018)
Hi John,
Yeah, the MSP430G2553 can go down to at least 1.8v, and I am thinking a
good bit lower. I am thinking perhaps 1.2V at minimal clock / periph's( I'd
have to read the datasheet again ) Now just because I am relatively new to
embedded devices, and I know the MSP430's fairly well, I would
I have problem when running sample java from my Beaglebone Black. I using
Debian 7.1 and I can run sample UareUSample.
But I can't try the java:
root@arm:/opt/DigitalPersona/UareUSDK/Linux/Samples/bin/java# ./run_arm.sh
I have copying the lib libdpuareu_jni.so* to /usr/lib but still error.
Did you find how to enable ADC without device tree? I have the same problem
like you.
On Wednesday, February 26, 2014 11:05:12 PM UTC+9, Nhan Nguyen wrote:
Hi John,
Is there a way to enable ADC without using device tree? I couldn't find a
way to do it in the reference manual. Thank you.
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