Hello guys,
I need a help. I would like to know what is the recommended version of
Python for BEAGLEBONE Black. Thanks.
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I plugged a micro sd card into my Beaglebone Black while it was running
today. It shut off the board and now it won't start with the sd card
inserted.
The board works fine with the sd card out, but when inserted I only get a
short flash of the power let when powered on.
So, have I popped the
are the gpio pins always high during boot?
(im using 9_42 to enable some functionality once my os is loaded)
is there a way to change this?
thanks!
-matt
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Do you have plan to build another board based on AM443X chip ?
2014-08-07 9:50 GMT+08:00 Gerald Coley :
> RPI processor was designed as a settop box chip many years ago.
> It has dedicated HW that does not even use the processor to decode video.
> The AM3358 has no dedicated HW for video decode.
Is there any time frame to release a next major new board version 2 of BBB
not version 1.5d/e/f etc?
On Thursday, 7 August 2014 11:50:34 UTC+10, Gerald wrote:
>
> RPI processor was designed as a settop box chip many years ago.
> It has dedicated HW that does not even use the processor to decode
RPI processor was designed as a settop box chip many years ago.
It has dedicated HW that does not even use the processor to decode video.
The AM3358 has no dedicated HW for video decode.
Unless the processor is designed to do something, it generally speaking,
cannot do it.
Gerald
On Wed, Aug
Very interestingly Raspberry Pi does. Why BBB can't. Not sure buyers out
there. I'd like to pay a bit more to get full hd support board. But not pi.
On Wednesday, 30 July 2014 23:25:40 UTC+10, Gerald wrote:
>
> Well, considering the fact that it will take a whole new processor and
> a totally ne
Hi, we are progressing well with the software development and have all the
blocks running and are currently debugging when they are all running
concurrently. At the current HW does not have support for isolated inputs
but we will look at adding the option into the final version of the
hardware give
In my case it was /etc/init/serial.conf and NOT the ttyO2.conf file...
On Tuesday, February 14, 2012 11:49:45 PM UTC+1, Troy Boswell wrote:
>
> Thankyou very much its working now.
>
> Here are my steps.
>
> Mount the sd card into you development machine (I use Ubuntu).
>
> My target OS for t
Unplug it and plug it back in. It was designed to work that way. Temporary
power loss can confuse the PMIC and put it in an bad state.
Gerald
On Wed, Aug 6, 2014 at 6:42 PM, William Hermans wrote:
> John, this happens to me too, but powering via USB. Once in w blue moon,
> there seems to be so
John, this happens to me too, but powering via USB. Once in w blue moon,
there seems to be some sort of race condition, or something where the BBB
is not getting enough power.
So in order to thwart this I've stopped using shutdown now -r, and instead
use shutdown now -h. Then manually remove / rea
From: Rico
Reply-To: "beagleboard@googlegroups.com"
Date: Wednesday, August 6, 2014 at 3:34 PM
To: "beagleboard@googlegroups.com"
Subject: [beagleboard] Re: Beaglebone sometimes doesn't start after a power
loss
> Sorry to push... Gerald, maybe you have an idea?
>
>
> On Sunday, 3 August
Sorry to push... Gerald, maybe you have an idea?
On Sunday, 3 August 2014 15:28:45 UTC+2, Rico wrote:
>
> Hello,
>
> I've noticed that the beaglebone black sometimes does not startup after a
> short power loss, even when pressing the power button, it does not start.
>
> To reproduce with a regul
I just updated PyBBIO to version 0.9.1. It's mainly a bug fixing update,
but there's one cool new feature from GSoC 2014 student Rekha Seethamraju:
a library for the MMA7660 3-axis accelerometer, complete with tap and shake
detection interrupts.
Full release notes at
http://www.alexanderhiam.c
On Tue, Aug 5, 2014 at 6:37 PM, Catherine Pavlov
wrote:
> So, should an older kernel version work then?
>
> Sorry if my questions are dumb; I'm rather new to this.
Okay, i've got a workaround for this old board. The i2c bus is timing
out when trying to read the edid. (weather it's present or not
I have a custom 3.8.13 build running on the BBB with my own device tree
overlay, as well as my own kernel module.
On a fresh build, (the first time the BBB boots up) the kernel module loads
automatically on boot, and the driver and device work perfectly. However,
after rebooting the system and
Very cool Robert, I suspected as much which is why I asked( ipaddr ->
client_ip ), I'll have to give that a thorough look see at a latter time,
but just gave it a glance. I think I get the gist.
One thing I have been wondering about for a while, is if it is possible to
TFTP/NFS boot over g_ether.
From:
Reply-To: "beagleboard@googlegroups.com"
Date: Tuesday, August 5, 2014 at 2:50 PM
To: "beagleboard@googlegroups.com"
Subject: [beagleboard] How to flash the eMMC using JTAG and TI CCS
>
> Hi,
>
> We are using BBB for our software development. We were able to use SD card to
> flash
Oops, I should have pointed you to the solution. Check out [1], I think
all the audio code is there.
--Mark
[1] https://github.com/MarkAYoder/BeagleBoard-exercises-*solutions*
/tree/master/audioThru
On Wednesday, August 6, 2014 1:53:38 PM UTC-4, Jesse Forgues wrote:
>
> Thanks Mark!
> Is Lab
Thanks Mark!
Is Lab c just part of Lab d now?
>From awhile back you said:
" Lab a takes audio in and stores it in a file. Lab b read the file from
lab a and play it. Lab c does the audio through. Lab d passing the audio
in to a routine for processing and then sends it out. "
Your GitHub just ha
Yes, my custom board has the same RAM and µP. Only the eMMC is a 32GB one
but I think that this will not be a problem.
I'll try to apply the patch to the u-boot.
Thank you !!!
On Wednesday, August 6, 2014 6:11:14 PM UTC+2, RobertCNelson wrote:
>
> On Wed, Aug 6, 2014 at 11:01 AM, Julien >
>
> Hi Robert,
>
> Thank you, it's a good news.
>
> The main reason I stayed on the 3.8 kernel version is because I wanted to
> use the same kernel that was in the BBB. But it appears that the work you
> made on the capemgr will be of help for my custom board.
>
> However, now I have another problem.
Robert Nelson writes:
>
> On Tue, Aug 5, 2014 at 9:30 AM, wrote:
> > Hi,
> >
> > I'm currently working on a custom BeagleBone Black of ours and I have a
few
> > problem. The electronic is the same except that there is no graphic chip
and
> > no EEPROM.
> >
> > I'm booting on a µSD card the A
Thanks for the suggestion, Jerome.
As you suggested, I tried passing the value with $, like below
asm("SWI $458752");
But it did not worked.
Then, In some link in internet , I found out that, my arm cross
compiler(arm-linux-gnueabi-gcc) automatically generates thumb
instructions, and s
We have tried to create a bootable SD-card from a Starterware project
but have failed. Since I'm not the person trying to do this I don't
have all details but would like to get a pointer to a description of
the procedure if available.
TIA
/Janne
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On Wed, Aug 6, 2014 at 11:01 AM, Julien wrote:
> Robert Nelson writes:
>
>>
>> On Tue, Aug 5, 2014 at 9:30 AM, wrote:
>> > Hi,
>> >
>> > I'm currently working on a custom BeagleBone Black of ours and I have a
> few
>> > problem. The electronic is the same except that there is no graphic chip
>
Robert Nelson writes:
>
> On Tue, Aug 5, 2014 at 9:30 AM, wrote:
> > Hi,
> >
> > I'm currently working on a custom BeagleBone Black of ours and I have a
few
> > problem. The electronic is the same except that there is no graphic chip
and
> > no EEPROM.
> >
> > I'm booting on a µSD card the A
Robert Nelson writes:
>
> On Tue, Aug 5, 2014 at 9:30 AM, wrote:
> > Hi,
> >
> > I'm currently working on a custom BeagleBone Black of ours and I have a
few
> > problem. The electronic is the same except that there is no graphic chip
and
> > no EEPROM.
> >
> > I'm booting on a µSD card the A
They have been moved to github. They are here[1] now. Let me know if they
still work, I haven't messed with them recently.
--Mark
[1] https://github.com/MarkAYoder/BeagleBoard-exercises/tree/master/audioThru
On Thursday, July 31, 2014 8:35:25 PM UTC-4, Jesse Forgues wrote:
>
> Stumbled upon
On Wed, Aug 6, 2014 at 10:38 AM, Robert Nelson wrote:
> On Wed, Aug 6, 2014 at 10:27 AM, William Hermans wrote:
>> Robert,
>>
>> Hey, I finally downloaded one of your prebuilt images for the first time
>> last night, and was doing a bit of poking around. I never ran it though,
>> just used mount
On Wed, Aug 6, 2014 at 10:27 AM, William Hermans wrote:
> Robert,
>
> Hey, I finally downloaded one of your prebuilt images for the first time
> last night, and was doing a bit of poking around. I never ran it though,
> just used mount -o offset* . . .
> But I was curious about how nfs-uEnv.txt se
Mostly I'm concerned that what I know has changed and possibly no longer
works, etc etc. If uboot has been patched. I suspect this wouldnt be the
case, but sometimes, you never know.
On Wed, Aug 6, 2014 at 8:27 AM, William Hermans wrote:
> Robert,
>
> Hey, I finally downloaded one of your prebu
Robert,
Hey, I finally downloaded one of your prebuilt images for the first time
last night, and was doing a bit of poking around. I never ran it though,
just used mount -o offset* . . .
But I was curious about how nfs-uEnv.txt seems to have non standard uboot
variables in it Am I wrong, or did yo
Hi Guys,
I just pushed out another round of images for testing.
http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-08-05
Just mostly small tweaks since 2014-07-22
The "console" flasher was brought back, still only "200Mb" used.
kernel git tree is now at:
https://github.com/beagleboard/
Asking the question over and over isnt going to change things.
On Tue, Aug 5, 2014 at 1:21 PM, wrote:
> That'd be great help but should I just post this topic in software section?
>
>
> Thanks
>
>
> On Tuesday, August 5, 2014 3:13:53 PM UTC-5, Gerald wrote:
>
>> A cape won't help. As to the gam
hi
If an input device is created then /dev/input/event* should exist
Compile evtest.c which attached
and use command evtest /dev/input/event* should give you some events when
you turn up and down
On Wed, Aug 6, 2014 at 1:49 AM, wrote:
>
> Hi
>
> How do we know whether the 3D accelerator is
On Tue, Aug 5, 2014 at 3:19 PM, wrote:
>
> Hi
>
> How do we know whether the 3D accelerator is working or not in a BBB?
For one.. You need to manually install it..
http://elinux.org/BeagleBoardDebian#SGX_BeagleBone.2FBeagleBone_Black
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
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For
Hi
How do we know whether the 3D accelerator is working or not in a BBB?
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Hi,
I too am working on similar project. Can you please tell how you got QT
running on BB.
Thanks,
Ashwin
On Monday, April 7, 2014 4:39:10 PM UTC+5:30, desperado wrote:
>
> Hi friends,
>
> I read BBB adc value in QT. but read Stopping 1007 sample after. my QT
> codes below; I do not solve the
I purchased a proto cape from sparkfun with an eeprom. Apparently I can
write a dts file and compile it so that I have better control of the
headers at boot time. I'm trying to control some dc motors and was only
able to find 4 gpios and 4 more pwms that are low and stay low when the
beaglebone
The lxde-rc.xml file seems to be empty under the
/home/debian/.config/openbox/lxde-rc.xml
Is there a way to get the file another way?
When I try to go to Preferences---> Openbox Config Man. I get the following
error[ I think its caused by the same reason]
"Error while parsing the Openbo
I seem to have fried it too and Im planning on sending it for RMA. The only
issue that I have right now is the the serial number smudged off the
sticker...any recommendations?
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The lxde-rc.xml file seems to be empty under the
/home/debian/.config/openbox/lxde-rc.xml
Also when I try to go to Openbox Config Manager( under presences) I get an
error saying that "your configuration file is not a valid xml"
Any help will be appreciated!
thanks
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That'd be great help but should I just post this topic in software section?
Thanks
On Tuesday, August 5, 2014 3:13:53 PM UTC-5, Gerald wrote:
>
> A cape won't help. As to the games, I will defer to the community to chime
> in on that.
>
> Gerald
>
>
>
> On Tue, Aug 5, 2014 at 2:47 PM, > wrote:
Hi,
We are using BBB for our software development. We were able to use SD card
to flash the eMMC of the BBB. I am not sure if there is a faster way, like
using JTAG and CCS, to flash the eMMC? Thanks.
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Thanks for the response.
On Tuesday, August 5, 2014 4:39:09 PM UTC-5, William Hermans wrote:
>
> The Beaglebone black has a built on SGX ( PowerVR? ) GPU on it. But this
> is the one and only area where the rPI is better than the Beaglebone Black.
> For everything else except graphics intensive
Hi everyone,
i have been trying since weeks to make work togheter LCD 7 cape and SPI
interface but trying to enable SPI1 or SPI0 results in pin conflicts:
i think there are some pins requested by SPI interface that are in
exclusive use by LCD drivers.
I wonder if i can write an overlay to assi
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