Hi there,
Thanks for the answer, Charles. Another question if you dont mind, you
mentioned that All of the lcd/hdmi pins are used, so does it mean that
P8_27-P8_30 are also used for boot process? I didn't see those pins being
included as the boot pins in the BB SRM docs.
Cheers,
Udayanto
On
Here my results:
1. I changed my programm loop to the following integer calculations:
int i;
int a = 0;
int b = 23210
for(i = 0; i35000; i++)
{
a = a + b;
}
With that i got a frequency of 413 Hz with Starterware and 420 Hz with
Linux. So finally a comparable result. The
On 5/5/2014 3:28 AM, Thomas Laudan wrote:
Running the Starterware program on debug mode, I measured 870 Hz and in
Linux 900 Hz. Running Starterware on release mode, I even measured 1,1 kHz.
So doing float calculations without math-Functions, I finally get a
comparable result. But still
I need to compile an opencv program on my ubuntu13.10 installed
beagleboard-xm.
I have updated all packages like opencv,libwebcam,vim,eog,etc on my board.
I have compiled my program only in my laptop on Microsoft visual studio
2012.
What all steps I have to perform inorder to compile that
Am 05.05.2014 12:44, schrieb hari:
I need to compile an opencv program on my ubuntu13.10 installed
beagleboard-xm.
I have updated all packages like opencv,libwebcam,vim,eog,etc on my board.
I have compiled my program only in my laptop on Microsoft visual studio
2012.
What all steps I
All of the LCD_DATA[] pins, as shown in the SRM And the schematic.
On 5/5/2014 2:00 AM, Udayanto Dwi Atmojo wrote:
Hi there,
Thanks for the answer, Charles. Another question if you dont mind, you
mentioned that All of the lcd/hdmi pins are used, so does it mean that
P8_27-P8_30 are also
I know that processor, AM335x used in beaglebone, supports ieee 1588.
Does that PHY on beaglebone also support ieee 1588？
because I need to do a project about ieee 1588, but I want to realize it on
beaglebone,
Thanks.
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You
Hello,
i search for a cape to connect a PT100 directly.
Somthing like
this: http://www.tinkerforge.com/de/doc/Hardware/Bricklets/PTC.html
if that dont exist, how can i do this?
Thanks for help!
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You received this message because
Hello,
does exist a cape to connect a PT100 directly?
Something like
this: http://www.tinkerforge.com/de/doc/Hardware/Bricklets/PTC.html
Or can somebody tell me how can i connect a PT100 to the BBB?
Thanks in advanced!
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You
Can I boot Linux from an microSD card ONLY by everytime pushing the Boot
switch? In that case it's probably better flashing (Debian) Linux to the
flash memory on the board. If flashed can I use the microSD card as an
extra storage medium?
Thanks.
--
For more options, visit
Thanks for all the responses.
I'm specifically looking for something that gets into embedded
kernel/driver development using the BBB. I don't have a ton of embedded
linux experience, although I've played around with it some. The idea is
that we hope to be migrate from a legacy RTOS to an
Hi Gang,
OK, I'm running the latest 3.14.2 kernel from the latest repo and using
the Debian Wheezy from late April. When I'm hitting the I2C hot and heavy
(robot control application) and using the mjpegstreamer for Video using a
UVC camera I get this:
[ 4820.747571] Unable to handle kernel
Hi,
Thanks a lot to all of you guys for this effort...
I have been stuck for weeks with 50+ beagle's that wouldn't reboot (or
startup) 1/10 times...
It is driving me crazy...
Do I really assume correctly that all that is needed to fix this is replace
the two files?
No flashing or otherwise
Hi:
I want to use the beaglebone black with an ADC/DAC (pcm3168a) with TDM
format, so that i can have 6 audio inputs and mix them or record them
sepparatly. For this, unless im mistaken, i need to use a mcasp as an audio
board. The problem is how i build the drivers so mi linux recognises de
I tried that, and it still automatically restarted. Any ideas?
On Friday, March 14, 2014 9:55:28 AM UTC-7, arunbarn...@gmail.com wrote:
thanks I will try that out.
On Thursday, March 13, 2014 8:27:17 PM UTC+5:30, meerutmicr...@gmail.comwrote:
Hi,
I have noticed that the beaglebone black
Same issue here. Yesterday i tried for several hours but could not connect to
the xm. Any suggestions?
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Hi,
1. Is it correct when I want to boot a Linux distro (Debian, Ubuntu, ...)
from the *microSD* card, and not flash it to the on-board flash memory, I
every time when booting the BBB I have to push the User Boot button?
2. If the answer on question 1 is yes what is the purpose of the microSD
What revision are these boards? You may want to check here:
http://www.elinux.org/Beagleboard:BeagleBoneBlack#Board_Revisions_and_Changes
Gerald
On Mon, May 5, 2014 at 9:47 AM, t...@maaiveld.nl wrote:
Hi,
Thanks a lot to all of you guys for this effort...
I have been stuck for weeks
The PHY does no manipulation of the data. It is just the interface.
Gerald
On Mon, May 5, 2014 at 8:23 AM, user48...@gmail.com wrote:
I know that processor, AM335x used in beaglebone, supports ieee 1588.
Does that PHY on beaglebone also support ieee 1588？
because I need to do a project
Hi,
I flash the eMMC of BEAGLEBONE BLACK with debian
(BBB-eMMC-flasher-debian-7.4-2014-04-14-2gb.img.xz) and then I replace 2
files MLO and u-boot.img , also in the microSD remplaze files, it is
noteworthy that the microSD is loaded ubuntu 13.04
Regards
On Mon, May 5, 2014 at 9:47 AM,
Hello everyone,
I'm getting these error messages (see bottom of dmesg) on a custom BBB
clone running Robert Nelson's 3.14 kernel (Linux debian-BBB 3.14.2-bone2
#1 SMP). Just wondering if this USB Ethernet dongle + this kernel and
drivers are a know problem, or do I need to look at my setup
nope. I even changed the netmask to match.
I don't think it works at all. I am not getting any satisfactory knowable
answers from anywhere.
On Sun, May 4, 2014 at 5:15 PM, Carl Schaefer cgschae...@gmail.com wrote:
I'm having the exact same issue. See the attached screenshot. Were you
able
nope. set to .252 on both sides. no network at all.
anyone who KNOWS got an answer?
On Sat, May 3, 2014 at 5:59 AM, Jerry Davis jdaw...@gmail.com wrote:
ok will try setting the BBB side and I will let you know.
On Fri, May 2, 2014 at 5:40 PM, William Hermans yyrk...@gmail.com wrote:
I am
From: pablo7fonov...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Sunday, May 4, 2014 at 1:51 PM
To: beagleboard@googlegroups.com
Subject: [beagleboard] Building mcasp drivers for linux (ubuntu) and
beaglebone black
Hi:
I want to use the beaglebone black with an ADC/DAC
From: gmo...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Saturday, May 3, 2014 at 6:11 PM
To: beagleboard@googlegroups.com
Cc: meerutmicrotechni...@gmail.com, arunbarnabasj...@gmail.com
Subject: [beagleboard] Re: Why beaglebone black restarts after a shutdown
??
I tried that,
From: guy.dil...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Saturday, May 3, 2014 at 9:35 AM
To: beagleboard@googlegroups.com
Subject: [beagleboard] Linux (Debian) on BeagleBone Black
Hi,
1. Is it correct when I want to boot a Linux distro (Debian, Ubuntu, ...) from
the
Hello All,
just figured out that one issue with this PHY is the Energy Detect
Power-Down feature.
This actually powers down the transceiver, and waits for a suitable signal
to power-up again (see datasheet of the PHY).
This works only on gigabit switches somewhat reliable, but on 10/100 MBit
One problem I've seen with BeagleBone is that WiFi dongles seem to get
electrical interference problems when plugged directly into the
BeagleBone...using a USB extension cord seems to fix that. AFAIK, this
problem causes unreliability in all chipsets...so if you have it basically
working -
http://www.elinux.org/Beagleboard:BeagleBoneBlack#WIFI_Adapters
Gerald
On Mon, May 5, 2014 at 1:18 PM, stevebake...@gmail.com wrote:
One problem I've seen with BeagleBone is that WiFi dongles seem to get
electrical interference problems when plugged directly into the
BeagleBone...using a
Just got my BBB last week and was wondering the same thing. Just so I'm
clear.
I'd like to keep Angstrom the way it is now, but try out Ubuntu without
installing anything. Can I install Ubuntu on the microSD, power up with
without hitting or holding the reset button to boot off the SD card and
On Mon, May 5, 2014 at 1:39 PM, mike rankin 0mik...@gmail.com wrote:
Just got my BBB last week and was wondering the same thing. Just so I'm
clear.
I'd like to keep Angstrom the way it is now, but try out Ubuntu without
installing anything. Can I install Ubuntu on the microSD, power up with
Wow...that would have save me a ton of time if I'd seen it before!
But yes...get the WiFi dongle away from the BBB board. Radio signals
reduce in intensity with the square of the distance...so if the antenna is
currently one inch from the BBB's radio interference - then moving it just
10 away
Yep. I can write it. I can put the link on the card in the box. But I can't
make anyone read it.
Gerald
On Mon, May 5, 2014 at 1:49 PM, Steve Baker st...@sjbaker.org wrote:
Wow...that would have save me a ton of time if I'd seen it before!
But yes...get the WiFi dongle away from the BBB
In all seriousness, is there a donation link you could post so we could
send you some thanks?
On Sunday, May 4, 2014 10:56:40 AM UTC-7, RobertCNelson wrote:
On May 4, 2014 4:43 AM, Timbo tim...@gmail.com javascript: wrote:
Thanks for the info, Robert, and thanks for making these images,
On Mon, May 5, 2014 at 2:55 PM, Brandon I brandon.ir...@gmail.com wrote:
In all seriousness, is there a donation link you could post so we could send
you some thanks?
As long as users keep buying from Digi-Key, they'll keep me on the payroll. ;)
Regards,
--
Robert Nelson
Hi,
On Sunday, May 4, 2014 3:50:39 PM UTC+3, nath...@gmail.com wrote:
Thanks for all the responses.
I'm specifically looking for something that gets into embedded
kernel/driver development using the BBB. I don't have a ton of embedded
linux experience, although I've played around with it
The FAQ says that A patched version of the 2.6.39 kernel is currently
being implemented to support BeagleBoard validation and is expected to
provide the solution but I can't find where to see that work.
Where do I find it, and / or how can I help with it? what patches and
mailing lists should
The -xM cannot really be powered over USB. Unless you don't use any of the
USB ports or especially the Ethernet. Not sure what that patches were
unless it was to disable these functions.
Gerald
On Mon, May 5, 2014 at 3:16 PM, gchiii george.huntington...@gmail.comwrote:
The FAQ says that A
On Mon, May 5, 2014 at 3:16 PM, gchiii george.huntington...@gmail.com wrote:
The FAQ says that A patched version of the 2.6.39 kernel is currently
being implemented to support BeagleBoard validation and is expected to
provide the solution but I can't find where to see that work.
Where do I
I need to have the g_mass_storage module be dynamically loadable on a
BeagleBoard XM Rev. C
but I need to not crash if the end-user plugs this in before I have loaded
the gadget driver.
sometimes I will need to load a different gadget driver.
I'm not yet ready to make a custom composite driver.
Yeah - but I unpacked and installed my BBB ages ago. It's controlling my
lasersaur laser cutter - which basically boils down to accurately aiming
a death-ray - which we should admit is a position of extreme
responsibility for such a tiny computer.
At the time, I probably read the card that's in
WIKIs change, that is their nature. It doesn't hurt to revisit them from
time to time.
Gerald
On Mon, May 5, 2014 at 3:38 PM, Steve Baker st...@sjbaker.org wrote:
Yeah - but I unpacked and installed my BBB ages ago. It's controlling my
lasersaur laser cutter - which basically boils down to
On Mon, May 5, 2014 at 3:35 PM, gchiii george.huntington...@gmail.com wrote:
I need to have the g_mass_storage module be dynamically loadable on a
BeagleBoard XM Rev. C
but I need to not crash if the end-user plugs this in before I have loaded
the gadget driver.
sometimes I will need to load
but even if I plug in the jack first, if the usb-otg is plugged in to a PC
before I load the gadget module, then it panics
On Monday, May 5, 2014 4:43:38 PM UTC-4, RobertCNelson wrote:
On Mon, May 5, 2014 at 3:35 PM, gchiii george.hun...@gmail.comjavascript:
wrote:
I need to have the
On Mon, May 5, 2014 at 3:48 PM, gchiii george.huntington...@gmail.com wrote:
but even if I plug in the jack first, if the usb-otg is plugged in to a PC
before I load the gadget module, then it panics
Odd..
What base kernel version?
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
For
the 2.6.32 validation kernel
On Monday, May 5, 2014 4:49:20 PM UTC-4, RobertCNelson wrote:
On Mon, May 5, 2014 at 3:48 PM, gchiii george.hun...@gmail.comjavascript:
wrote:
but even if I plug in the jack first, if the usb-otg is plugged in to a
PC
before I load the gadget module, then
On Mon, May 5, 2014 at 3:51 PM, gchiii george.huntington...@gmail.com wrote:
the 2.6.32 validation kernel
Laughs, good luck finding anyone still on this list that worked on
that kernel...
Just use mainline.
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
For more options, visit
see: http://arduino.cc/en/Main/ArduinoBoardTre
Where can one find more info about this board such as board layout,
schematics, pinout, interfaces, etc. and when will it be available?
Eric
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I will see If I can convince the powers that be to spend the time/money
moving their custom drivers up to a more recent kernel.
On Monday, May 5, 2014 4:54:21 PM UTC-4, RobertCNelson wrote:
On Mon, May 5, 2014 at 3:51 PM, gchiii george.hun...@gmail.comjavascript:
wrote:
the 2.6.32
On Mon, May 5, 2014 at 3:57 PM, gchiii george.huntington...@gmail.com wrote:
I will see If I can convince the powers that be to spend the time/money
moving their custom drivers up to a more recent kernel.
If your dealing with powers to be they should contact TI directly
and spend some support
On Fri, May 2, 2014 at 12:01 AM, Timothy Comments
timothyfauc...@gmail.com wrote:
[ suggestions that people associated with BBB are not helpful and engage in
backroom deals]
You make extraordinary claims, so you are expected to back them with
extraordinary evidence. Please retract if you
Beuller?
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For
On Mon, May 5, 2014 at 5:04 PM, vitor de miranda henrique
vitormhenri...@gmail.com wrote:
Beuller?
For usb wifi, 2 things..
Disable usb/wifi power managment and use a small usb extension cable
for the usb wifi adapter to get it away from the boards ground plane.
For v3.13, try v3.14 instead,
OK, I think I figured it out. I don't know how it became corrupted but
here is how I solved it:
- In Finder, in the Menu find Go To. Go to the following directory:
/System/Library/Extensions.
- Locate, drag and drop into the Trash these two files:
- FTDIUSBSerialDriver.kext
Robert, so in the past you've always said to use specific chipsts etc, and
that you've always had good experiences with these chipsets. Did you use an
extension cable at that time as well ?
On Mon, May 5, 2014 at 3:08 PM, Robert Nelson robertcnel...@gmail.comwrote:
On Mon, May 5, 2014 at 5:04
On Mon, May 5, 2014 at 6:54 PM, William Hermans yyrk...@gmail.com wrote:
Robert, so in the past you've always said to use specific chipsts etc, and
that you've always had good experiences with these chipsets. Did you use an
extension cable at that time as well ?
Nope, usually they just happen
Jerry, try using *route add* such as . . .
# route add -net 192.168.7.0 netmask 255.255.255.0 gw 192.168.7.1
This is to be done on your BBB. If you're able to ping an outside ip after
this, then Debian has issue with something in your network. And you'll have
to figure out what it is before
OK, I think I figured it out. I don't know how it became corrupted but
here is how I solved it:
- In Finder, in the Menu find Go To. Go to the following directory:
/System/Library/Extensions.
- Locate, drag and drop into the Trash these two files:
- FTDIUSBSerialDriver.kext
I was also driven crazy by the issue initially, but after fixing it I
have seen zero issues relating to the boot sequence getting stuck.
The problem my solution refers to is noise on the uart causing u-boot
to enter its terminal. Like when you boot up a PC and press F12 (or
some other key) to
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