I have a BBB which has the eMMC flashed from the microSD card using the
flasher script. Therefore, the MLO and the u-boot should be idenitical.
Referencing the eewiki page[1]I backed up the MLO from the eMMC and the
microSD:
sudo dd if=/dev/mmcblk0 of=./mmcblk0_MLO count=1 seek=1 bs=128k
sudo
I have noticed that both of my PocketBeagles have unique MACs that do not
move with the SD card when connecting via USB. (I tried switching the
cards between PBs and the MACs stay with the boards. Could it be something
in the onboard flash?
On Wednesday, October 18, 2017 at 5:23:54 PM UTC-4,
Thing is that I'm using only the provided USB cable. What troubles me is
that the board turns on when I'm using a power adapter (DC jack), but it
dies as soon as I connect it to the computer with an USB cable.
On Wednesday, October 18, 2017 at 11:15:12 AM UTC-2, Graham wrote:
>
> Most likely,
I meant in the onboard EEPROM...
On Thursday, October 19, 2017 at 8:38:27 AM UTC-4, Dan Brown wrote:
>
> I have noticed that both of my PocketBeagles have unique MACs that do not
> move with the SD card when connecting via USB. (I tried switching the
> cards between PBs and the MACs stay with
Hi,
Is is possible to run multiple ros nodes in BeagleBone blue? ( Two nodes
running at two different frequencies)
How to initialize the beaglebone using rc_initialze for multiple nodes?
Thank You
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For more options, visit http://beagleboard.org/discuss
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Does anyone know if the sessions will be recorded and then posted online at
some point like with the ELC?
Thanks! jeff
On Tuesday, October 17, 2017 at 7:13:27 PM UTC-5, CJA wrote:
>
> Okay, Thanks for letting me know..Please let me know if a spot opens up
> for -Rapid Prototyping & Linux
Love this gadget. Just wish it had wifi. Would have made a great companion
computer for Ardupilot. And, given the proper capes, it might be a better
flight controller than bbbmini. If there is enough IO exposed.
On Thursday, September 21, 2017 at 11:35:38 AM UTC-4, Jason Kridner wrote:
>
>
On Friday, September 29, 2017 at 10:35:42 AM UTC-5, Jason Kridner wrote:
>
>
> I'm looking for a good Fritzing element for the USB type-A, but it is
> largely the same except that ID and GND are tied together (connector is
> only 4-pin).
>
You're welcome to use the picture here [1]. The part
Hi,
I'm relatively new to the BBB. My BBB wireless suddenly lost connection to
my PC. Both my Windows10 and Linux can't see BBB connected to my PC as if
nothing is connected (for example that's what I found in device manager ).
To put it in another way, BBB doesn't appear as a USB drive and I
Hi
I want to connect the bbblue using the power jack.
Spec pdf is missing the following:
How many amperes the charger should have let's say on 9v?
Is the inner pin is the positive or negative pin?
What is the diameter of the jack? I guess its kind of a form factor standard...
Idan
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For more
It does not boot even with SD card, UART stays silent, when connected to
usb and without MicroSD it apears as usb device (usb serial com port) and
disapears after few seconds. How does new pocketbeagle boots? does it have
some kind of internal flash or eeprom on soc? could you please point
On Friday, September 29, 2017 at 10:35:42 AM UTC-5, Jason Kridner wrote:
>
>
>
> I'm looking for a good Fritzing element for the USB type-A, but it is
> largely the same except that ID and GND are tied together (connector is
> only 4-pin).
>
>
[2nd attempt at posting this; apologies if this
Hi
I want to connect bbblue usingthe power jack
I can't find the info below in the spec pdf:
1. how many amperes the 9v DC charger should have?
2. Is the inner pin is the positive or negative voltage?
3. What kind of standart jack type should I use?
Regards
Idan
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For more options, visit
Hello,
I am following along in a book, "The Hands-on XBee Lab Manual" by Titus. If
you are a newcomer to XBee and the BBB, get w/ me on this project. Purchase
the book and we can rewind and retrieve on BBB, XBee ideas, and w/ AT
Commands.
Seth
P.S. If you are experienced in XBee and
Used to be you could set mac address via env ethaddr in uboot. Does this
still work or via device tree? Seems like the kernel driver would support
this:
https://elixir.free-electrons.com/linux/latest/source/drivers/net/ethernet/microchip/enc28j60.c#L1590
Mark
On Thu, Oct 19, 2017 at 8:11 AM
On Thu, Oct 19, 2017 at 8:19 AM, Jeff Andich wrote:
> Does anyone know if the sessions will be recorded and then posted online at
> some point like with the ELC?
OH great, i hope they don't record me... ;)
The Lab/Project/etc is hosted here:
On Thu, Oct 19, 2017 at 10:05 AM, Jason Kridner wrote:
> So can we configure the MAC on the ENC? The MAC address is fetched using
> am335x_evm.sh in /opt/scripts. Seems like it could be modified for if an
> adapter is detected in the kernel.
Yeah, that's my current thinking..
All of your description points at a power supply problem.
If the USB power, even for a millisecond, drops below 4.5 Volts AT THE BBB,
the PMIC (Power Management IC) will shutdown.
If you have a computer with a USB port on the low side of the USB Voltage
range (4.5 to 5.5 Volts) then what you
On Wed, Oct 18, 2017 at 4:23 PM, Steven Keller wrote:
> It appears that the ENC28 MAC address is random as well. It doesn't show up
> with any vendor when doing an online MAC lookup. I wonder if it is possible
> to populate it with the same one that the USB Ethernet
So can we configure the MAC on the ENC? The MAC address is fetched using
am335x_evm.sh in /opt/scripts. Seems like it could be modified for if an
adapter is detected in the kernel.
Aside, u-boot configures the on-board MII because the code was difficult to cut
out.
> On Oct 19, 2017, at
On Thu, Oct 19, 2017 at 11:02 AM, Максмм Антіпов
wrote:
> It does not boot even with SD card, UART stays silent, when connected to usb
> and without MicroSD it apears as usb device (usb serial com port) and
> disapears after few seconds. How does new pocketbeagle boots?
On Thu, Oct 19, 2017 at 8:19 AM, Jeff Andich wrote:
> Does anyone know if the sessions will be recorded and then posted online at
> some point like with the ELC?
The talks are recorded and put on YouTube but I do not believe any of
the workshops were recorded.
Dear all
is possible to use the mini USB port on the BBB REV.C to communicate with a
tablet via TCP/IP ?
If i connect the USB to my ubuntu laptop i see that the g_ether module is
loaded and a new ethx device is created, allowing me to connect to the BBB
on 192.168.7.2.
Is possible to do the
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