I use ready to be sold modules uSomIQ AM335x. At least they have simple
connectors
Отправлено с iPad
8 июля 2015 г., в 15:02, Beagle Core c...@beaglebonecore.com написал(а):
There is only one question: how will you solder this SOM? There is only one
answer: nohow unless you have a
There is only one question: how will you solder this SOM? There is only
one answer: nohow unless you have a professional infrared solder station.
You could use a reflow station, a reflow oven or - like you said - a
professional infrared solder station.
Do enthusiasts have
Hey Guys,
Just a heads up, the 4.1 branch:
https://github.com/beagleboard/linux/tree/4.1
Is now based on ti's 4.1.x-ti release. (same thing we did with 3.14.x)
http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=shortlog;h=refs/heads/ti-linux-4.1.y
(this really doesn't change
Jalodi:
Here[1] are instructions I've used with my class. They are written for
the 3.8 kernel, but if you checkout the right branch you can get newer
kernels.
The script *may_install_kernel.sh* can be found in my course repo[2]. It's
based on Robert Nelson's install_kernel.sh. My approach
well, they cost ~$1.7 each in Digikey and there is an Altium library for
the module where you can find the symbol and the footprint for the whole
module. I guess the Altium library can be imported to other CADs if
necessary. Having such library minimizes errors on the PCB. I did not have
any
I have a new Beaglebone Black booting the Debian 4GB SD image from
2015-03-01.
My Linux kernel is 4.1.1 built from
git://github.com/beagleboard/linux.git.
I see that the kernel has a driver uio_pruss which from what I have read
allows loading PRU code.
There is a LOT of web info on the PRU,
On Wed, Jul 8, 2015 at 1:20 PM, jalodi@gmail.com wrote:
I have a new Beaglebone Black booting the Debian 4GB SD image from
2015-03-01.
My Linux kernel is 4.1.1 built from
git://github.com/beagleboard/linux.git.
I see that the kernel has a driver uio_pruss which from what I have read
This has been discussed many many times on the forum. But Yes, Robert is
the one.
Gerald
On Wed, Jul 8, 2015 at 12:54 PM, Nathan Smith nathan.taylor.sm...@gmail.com
wrote:
Do you know which sw build specifically by chance? Is this question I
should direct to Robert?
On Jul 8, 2015, at
Do you know which sw build specifically by chance? Is this question I should
direct to Robert?
On Jul 8, 2015, at 12:15 PM, Gerald Coley ger...@beagleboard.org wrote:
If you use the correct SW image, the issue is taken care of. The problem is
that the SW assumes a MDIO address. The
*Do enthusiasts have professional equipment? No.*
*That's an assumptio and depends on the definition of enthusiast. I like
the point of view that Robert Budde shared above:*
Exactly, well sort of. I would not consider myself an enthusiast, but I am
a serious hobbyist. While I do not
Also for what it is worth, my buddy did mention to me that the beaglecore
would / could be useful for him. After which he named a project we've been
talking about. The thing about the beaglecore that threw me for a loop
was the beaglebone type motherboard. But now thinking about it, everyone
needs
Thanks all for the detailed replies. Also, the dpkg build is very nice - a
guy could get used to it ;-)
-J
On Tuesday, July 7, 2015 at 10:43:34 AM UTC-7, jalod...@gmail.com wrote:
I have a new BeagleBone Black (rev C) and got it booting from SD with the
Debian 4GB SD image from 2015-03-01
Standard baud rates supported by most serial ports:
# 110
# 300
# 600
# 1200
# 2400
# 4800
# 9600
# 14400
# 19200
# 28800
# 38400
# 56000
# 57600
# 115200
Standard baud rates supported by some serial ports:
#
Gerald,
Is there any known fix for this problem besides a physical reset, and can
be done from the command line?
Thanks
On Tuesday, August 19, 2014 at 2:48:31 PM UTC-5, Gerald wrote:
I am. My name and contact information is on the cover page of the System
Reference Manual.
Gerald
On
Hello,
Excuse my lack of knowledge on the subject as it is the first time I am
working with BEAGLEBONE. So I'm trying to communicate with a fuel pump that
has a BaudRate of 5760'm using node js in my application. However I can not
even configure the serial port with this BaudRate, can anyone
If you use the correct SW image, the issue is taken care of. The problem is
that the SW assumes a MDIO address. The address can be corrupted by the
processor pins changing state on power up and the rPHY cannnot read the
strapping options correctly. As long as the SW scans for all address
ranges,
Also, this seems to be a decent guide to help you troubleshoot.
https://access.redhat.com/solutions/28211 It's redhat, but Linux is Linux
so long as there are not any redhat-isms.
On Wed, Jul 8, 2015 at 12:44 PM, William Hermans yyrk...@gmail.com wrote:
Yeap, take the one that does boot out of
Yeap, take the one that does boot out of the loop. Then try booting the
other two. If the first to boot works. Then you have a problem with your
configuration, or possibly network.
Are you using GbE + GbE switch between the server, and the bones ?
On Wed, Jul 8, 2015 at 12:18 PM,
Thanks Robert.
Does this DTS set the I/O for use with the TI PRU Cape?
(www.ti.com.tool/prucape)
Also, is there a Getting Started guide that assumes use with Linux?
(The TI guide seems to ditch Linux and use StarterWare)
Regards,
Jalodi
--
For more options, visit
Robert,
I installed Ubuntu (not Debian), by following your instructions for copying
the raw microSD image to the microSD
card: http://elinux.org/BeagleBoardUbuntu#BeagleBone.2FBeagleBone_Black
Then I inserted the card in the BBB, held down the boot button while
powering up, and it booted from
I'm at the same place did you ever find a solution?
On Sunday, May 12, 2013 at 6:24:36 AM UTC-7, Gerald wrote:
That is not the latest version. Follow the link on the card that came in
the box with the board as instructed,
http://circuitco.com/support/index.php?title=BeagleBoneBlack
You
On Wed, Jul 8, 2015 at 4:05 PM, Tim M timlorimurta...@hotmail.com wrote:
Robert,
I installed Ubuntu (not Debian), by following your instructions for copying
the raw microSD image to the microSD card:
http://elinux.org/BeagleBoardUbuntu#BeagleBone.2FBeagleBone_Black
Then I inserted the card
Thanks for your replies Robert. I think I already nuked *man, and *doc, but
will double check. Also going ot go over the while list of things you
mentioned.
*btw, for about a week i was playing with removing even more utils by*
* using busybox.*
* But kept running into issues:*
* (current
It would be interesting if all 3 will boot individually to get a look at *ps
aux *from each board.
On Wed, Jul 8, 2015 at 4:30 PM, Robert Nelson robertcnel...@gmail.com
wrote:
On Wed, Jul 8, 2015 at 6:27 PM, William Hermans yyrk...@gmail.com wrote:
ooopps Focused on the aftermath and not the
and *pstree* for that mater.
On Wed, Jul 8, 2015 at 4:54 PM, William Hermans yyrk...@gmail.com wrote:
It would be interesting if all 3 will boot individually to get a look at *ps
aux *from each board.
On Wed, Jul 8, 2015 at 4:30 PM, Robert Nelson robertcnel...@gmail.com
wrote:
On Wed,
Greetings Dimitar,
I was wondering if you could offer me some more guidance? I managed to get
an OV7670 working with the PRU (I'm using PRU1), but I have noticed an
issue. If the VSYNC, HREF, PCLK, and XCLK wires are more than 4 inches
long, I get some incomplete or corrupted scan lines.
On Wed, Jul 8, 2015 at 9:23 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Wed, Jul 8, 2015 at 9:12 PM, William Hermans yyrk...@gmail.com wrote:
So, last night I was bored and got around to toying with debootstrap( again,
but first time in a while ). I'm curious how you Robert get such a
ug !
root@darkness:/# *apt-get update*
E: Syntax error /etc/apt/apt.conf.d/02apt-get-clean:9: Extra junk at end of
file
There is nothing at line #9, even used nano, went in an deleted at line 9 .
. . googling . . .
On Wed, Jul 8, 2015 at 7:34 PM, William Hermans yyrk...@gmail.com wrote:
*Here's a pastebin versions with no line mess ups.. *
*https://paste.debian.net/280457/ https://paste.debian.net/280457/*
*Regards,*
Worked great Robert, thanks. I blame Windows . . .*cough*
On Wed, Jul 8, 2015 at 8:01 PM, Robert Nelson robertcnel...@gmail.com
wrote:
On Wed, Jul 8,
On Wed, Jul 8, 2015 at 10:17 PM, William Hermans yyrk...@gmail.com wrote:
Ok, so now after apt-get update, I'm down to 137M versus 171M previously.
Lets see if apt-get clean does anything.
Ok, nada on that front. So in order to shrink back to 122M I'll have to
delete the apt/lists.
Oh yeah
Just an update:
rm -r /usr/share/i18n/charmaps/*
rm -r /usr/share/i18n/locales/*
got me down to around 104M. WIse ? not sure, but I'm sure I'll find out
heh. But I did do some googling that suggests this is ok. We'll see.
On Wed, Jul 8, 2015 at 8:40 PM, William Hermans yyrk...@gmail.com wrote:
Ok, so now after apt-get update, I'm down to 137M versus 171M previously.
Lets see if apt-get clean does anything.
Ok, nada on that front. So in order to shrink back to 122M I'll have to
delete the apt/lists.
Nuking /user/share - doc, man, and locales gave me back around 1.3-1.4M.
So instead of
*try removing:*
* apt-get remove aptitude aptitude-common dmidecode groff-base info*
* install-info manpages man-db tasksel tasksel-data vim-common vim-tiny*
* wget whiptail*
Thanks for your help Robert. Most of that was already removed but whiptail,
wget, and groff-base got me down to
Oh and right I still have qemu static in place, but . . .
root@darkness:/# *du -h /usr/bin/qemu-arm-static*
1.8M/usr/bin/qemu-arm-static
On Wed, Jul 8, 2015 at 7:12 PM, William Hermans yyrk...@gmail.com wrote:
So, last night I was bored and got around to toying with debootstrap(
again,
On Wed, Jul 8, 2015 at 9:12 PM, William Hermans yyrk...@gmail.com wrote:
So, last night I was bored and got around to toying with debootstrap( again,
but first time in a while ). I'm curious how you Robert get such a small
barefs. I have not read your scripts in their entirety, but it stands to
Hi RobertCNelson,
I tried your suggested solution. But it did not work.
On Monday, July 6, 2015 at 9:23:20 AM UTC+5:30, RobertCNelson wrote:
Hello All,
I give power supply to my BBB. But it is not starting. Out of 4
LED's, only 3 LED's lights. But 4th one LED is not getting
On Wed, Jul 8, 2015 at 9:51 PM, William Hermans yyrk...@gmail.com wrote:
ug !
root@darkness:/# *apt-get update*
E: Syntax error /etc/apt/apt.conf.d/02apt-get-clean:9: Extra junk at end
of file
There is nothing at line #9, even used nano, went in an deleted at line 9
. . . googling . . .
So, last night I was bored and got around to toying with debootstrap(
again, but first time in a while ). I'm curious how you Robert get such a
small barefs. I have not read your scripts in their entirety, but it stands
to reason with a little bit of help from google I should be able to get
Take a look at the schematic. GPIO3_21 is connected to the output of a
clock generator. To use it you must disable the Oscillator.
*Oscillator can be disabled via SW*
*for power down modes or if*
*GPIO3_21 needs to be used*
My suggestion is to pick another pin to work with. Less headaches.
Seeed now has a page dedicated to their Beaglebone Green:
http://www.seeed.cc/beaglebone_green/
I don't yet see the board in any sales channel though, and it's still not
listed in Seeed's shop via the given Purchase link.
It's certainly an interesting variation on the BB theme, hopefully one of
ooopps Focused on the aftermath and not the error.
Anyhow g4 which rootfs are you using ? I was just reading a bug report for
sid last year that indicates that the error:
***] A start job is running for LSB: Raise network interf...28s / no limit)
can be related to systemd-sysv trying to use /
Hey all,
I am pretty new to the BBB and I came across something pretty odd that I
have been trying to figure out for a few hours now as I was creating a push
button circuit:
P9_25 is a GPIO pin. I set it to input but noticed that it would not
respond to my button. After some digging I
On Wed, Jul 8, 2015 at 6:27 PM, William Hermans yyrk...@gmail.com wrote:
ooopps Focused on the aftermath and not the error.
Anyhow g4 which rootfs are you using ? I was just reading a bug report for
sid last year that indicates that the error:
***] A start job is running for LSB: Raise
Hi!
IMHO overvoltage protection with diodes is a good choise for this
application. (It shouldn't be necessary to compensted the diodes impedance
in this case.)
But Zener diodes with 1.8 V are expensive and not so easy to find. Instead,
I use a voltage divider and a normal LED (orange color)
Hey Robert,
Is there a list of things somewhere that do not work currently ?
Personally, I want to make the leap, but I would not enjoy spending a lot
of time messing with 4.1.x only to find there is / are problem(s) without
any easy work around. Also, how is capmgr coming along ?
On Wed, Jul
On Wed, Jul 8, 2015 at 2:02 PM, William Hermans yyrk...@gmail.com wrote:
Hey Robert,
Is there a list of things somewhere that do not work currently ? Personally,
I want to make the leap, but I would not enjoy spending a lot of time
messing with 4.1.x only to find there is / are problem(s)
3 B3s all same rev all running 4.1.0-bone9 configured identically to boot
via TFTP/NFS (not all at the same time I hasten to add). 1 machine works
perfectly. The other 2 both reach the same point then hang. Any thoughts?
TAIA
[0.00] Booting Linux on physical CPU 0x0
[0.00]
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