Sounds like something a savvy Unix user could do with a few drives and a
bit of bash script. Then, possibly better.
Their front page says they use JBOD by the way . . . which technically is
RAID. Even if it only means
"just a bunch of disks"
On Tue, Dec 1, 2015 at 12:30 AM, Lord Drachenblut <
lo
errr, ps, really bad form. Hence why I normally do not write late night
code . . . Anyway, this is a "proper" way to do what I was attempting to
demonstrate above.
#include
#include
#include /* Needed for O_WRONLY*/
int main(){
int fd = open("/sys/class/leds/beaglebone:green:
Hi all!
We have the update_kernel.sh for updating the kernel but I can't see a way
to keep U-Boot up to date. Is there a way to update it without reflashing
the entire eMMC?
Lee
--
For more options, visit http://beagleboard.org/discuss
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My home desktop PC has an eSATA port. A few months ago I wanted to buy
a hard disk for backup and could not find any at a reasonable price
with an eSATA port. I bought one with a USB3 port.
My question is why was eSATA interface chosen for the X-15? Why not plain SATA?
http://beagleboard.org/news
Thank gerald. I will contact them.
Regards
On Tuesday, December 1, 2015 at 7:58:00 AM UTC+5:30, Gerald wrote:
>
> I suggest you contact Element 14 customer support for assistance with your
> board.
>
> Gerald
>
>
> On Mon, Nov 30, 2015 at 8:17 PM, Madhukar Sah > wrote:
>
>> Can i conclude that
Because that was the decision we made two years ago. Plain SATA is provided
on the expansion connectors as well if you want to design an expansion card
for it. The TI EVM has mSATA on the LCD board.
eSATA also provides an extra USB2.0 port.
Gerald
On Tue, Dec 1, 2015 at 4:37 AM, Taceant Omnes w
My ignorance of this stuff is very nearly 100%, but why does "Issues found
: 0" equate to 'Only' "Overall Health Rating 89.9%" ?
Also, how do they get :
"Latency Time (Read) : 0 ns"
"Latency Time (Write): 0 ns"
...unless this was programmed by the "rogue enginee
There may be a quick and dirty shortcut to avoid going down the "gotta
learn the low-level details of usb" rabbit hole. You can use a usb gadget
to make the mini usb port appear as a serial port to your BBB software.
Took about 2 lines of bash if I recall. Sorry, I don't have the details
handy
On 1 December 2015 at 12:52, Gerald Coley wrote:
> Because that was the decision we made two years ago. Plain SATA is provided
> on the expansion connectors as well if you want to design an expansion card
> for it. The TI EVM has mSATA on the LCD board.
>
> eSATA also provides an extra USB2.0 port
On Tue, Dec 1, 2015 at 3:15 AM, Lee Armstrong wrote:
>
> Hi all!
>
> We have the update_kernel.sh for updating the kernel but I can't see a way
> to keep U-Boot up to date. Is there a way to update it without reflashing
> the entire eMMC?
There is, but i moved it under the "developers" folder..
Ah yes, I see it now. update_bootloader.sh
So if running on a flashed eMMC it will update the one there?
On Tuesday, December 1, 2015 at 4:54:00 PM UTC, RobertCNelson wrote:
>
> On Tue, Dec 1, 2015 at 3:15 AM, Lee Armstrong > wrote:
> >
> > Hi all!
> >
> > We have the update_kernel.sh for u
Understood. So it will not be an option. Anyway, it was just a funny idea that
came into my mind. Maybe I would try with an old CPU that is somewhere in
house...
The kernel version for which I could not find the sources, at least by adapting
the instructions on the link was 4.1.13-bone16.
Anywa
On Tue, Dec 1, 2015 at 11:52 AM, Carlos Novaes wrote:
> Understood. So it will not be an option. Anyway, it was just a funny idea
> that came into my mind. Maybe I would try with an old CPU that is somewhere
> in house...
>
> The kernel version for which I could not find the sources, at least by
Why not use a eSATA to SATA cable?
http://www.amazon.com/SATA-to-eSATA-Cable/dp/B003ENM5IA/ref=sr_1_2?ie=UTF8&qid=1448993586&sr=8-2&keywords=esata+to+sata+cable
Regards,
John
> On Dec 1, 2015, at 2:37 AM, Taceant Omnes wrote:
>
> My home desktop PC has an eSATA port. A few months ago I want
That was the plan..
Gerald
On Tue, Dec 1, 2015 at 12:14 PM, John Syne wrote:
> Why not use a eSATA to SATA cable?
>
>
> http://www.amazon.com/SATA-to-eSATA-Cable/dp/B003ENM5IA/ref=sr_1_2?ie=UTF8&qid=1448993586&sr=8-2&keywords=esata+to+sata+cable
>
> Regards,
> John
>
>
>
>
> > On Dec 1, 2015,
My guess is that they are not measuring those parameters (Latency). Regarding
Health rating, I believe that has to do with the number of starts and hours of
service. More important to me are the read/write/seek/sector errors. On a few
month old Seagate Barracuda drives, these numbers are large,
Linux Gadget Drivers + BeagleBone hardware should allow you to emulate a
USB keyboard.
http://www.armadeus.com/wiki/index.php?title=USB_Gadget
If you are emulating a keyboard, no PC driver is needed.
-Ed
On Monday, November 30, 2015 at 8:49:57 AM UTC-6, William Park wrote:
>
> Hi,
>
> I have
After booting Debian for Beaglebone Black I looked at P9 pin 12 (GPIO 1 28)
on an oscilloscope, their is a positive 65ms wide positive pulse that
repeats approximately every second.
Is this pin not set up as a GPIO pin?
I tried
echo 60 > /sys/class/gpio/export
However when I tried
ls -a
I did a talk about how to do this at DEFCON this year. One device to pwn
them all. Files you need here
https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Phil-Polstra-Extras.rar
On Tue, Dec 1, 2015 at 2:12 PM Ed of the Mountain
wrote:
>
> Linux Gadget Drivers + Be
Here is my UART output:
U-Boot SPL 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
Could not get board ID.
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
Could not get board ID.
Unknown board, cann
Oh wow! I have an answer. I went to go probe U7, the EEPROM, and discovered
that it has fallen off the PCB. All that was left was a single pin dangling
on a pad. I can see where the other chip legs used to be soldered on.There
must have been a defect during the SMT process.
So my next question is,
What is the serial number of the board?
Gerald
On Tue, Dec 1, 2015 at 3:10 PM, Bryan Hood wrote:
> Oh wow! I have an answer. I went to go probe U7, the EEPROM, and
> discovered that it has fallen off the PCB. All that was left was a single
> pin dangling on a pad. I can see where the other chip
Is this a circuitco board ?
On Tue, Dec 1, 2015 at 2:10 PM, Bryan Hood wrote:
> Oh wow! I have an answer. I went to go probe U7, the EEPROM, and
> discovered that it has fallen off the PCB. All that was left was a single
> pin dangling on a pad. I can see where the other chip legs used to be
> s
So Phil . . . if you're going to send files to others on the group, you may
want to leave out files such as "attackWindows.py" . . .heh ! ;)
On Tue, Dec 1, 2015 at 1:36 PM, Philip Polstra wrote:
> I did a talk about how to do this at DEFCON this year. One device to pwn
> them all. Files you n
Serial number is blank. I just see a large white rectangle to the right of
"S/N" on the bottom silkscreen.
re: circuitco - I purchased it through Adafruit 2 years ago, so I don't
believe so.
On Tue, Dec 1, 2015 at 1:12 PM, William Hermans wrote:
> Is this a circuitco board ?
>
> On Tue, Dec 1,
So, I'm pretty sure there is a way to bypass the EEPROM check, and force
the correct device tree board file. But I am not sure how to go about doing
that. Plus, I'm not sure what else is involved. Maybe Robert can chime in
and tell us whether what I'm thinking is a good idea or not ? As uboot has
t
Serial number is on the big white label on the expansion header. Is this
the first time you have used the board in two years?
Gerald
On Tue, Dec 1, 2015 at 3:34 PM, William Hermans wrote:
> So, I'm pretty sure there is a way to bypass the EEPROM check, and force
> the correct device tree board
On Tue, Dec 1, 2015 at 3:34 PM, William Hermans wrote:
> So, I'm pretty sure there is a way to bypass the EEPROM check, and force the
> correct device tree board file. But I am not sure how to go about doing
> that. Plus, I'm not sure what else is involved. Maybe Robert can chime in
> and tell us
Or, how about using an eSATA enclosure ? they're not that expensive . . .
http://www.amazon.com/Anker%C2%AE-Aluminum-External-Enclosure-12-5mm/dp/B005B5G4S6
eSATA enclosures also usually double as an USB enclosure as well. While on
the subject. eSATA is usually more performant when compared to USB
On Tue, Dec 1, 2015 at 3:41 PM, William Hermans wrote:
> Or, how about using an eSATA enclosure ? they're not that expensive . .
> .http://www.amazon.com/Anker%C2%AE-Aluminum-External-Enclosure-12-5mm/dp/B005B5G4S6
>
> eSATA enclosures also usually double as an USB enclosure as well. While on
> th
> There is an image that has that feature, but it's now purpose built to
> flash the eMMC from a usb flash drive...
>
> Sorry there really isn't just a image that, just boot to console, if
> eeprom is blank anymore...
>
> Regards,
Which implies it is still possible ? What all is involved in doing
Thanks for all the quick replies!
text on the header is "0 025 132 9 1 1758 A5C" So I'm gussing S/N is
025132911758
On Tue, Dec 1, 2015 at 1:39 PM, Robert Nelson
wrote:
> On Tue, Dec 1, 2015 at 3:34 PM, William Hermans wrote:
> > So, I'm pretty sure there is a way to bypass the EEPROM check,
On Tue, Dec 1, 2015 at 3:45 PM, William Hermans wrote:
> > There is an image that has that feature, but it's now purpose built to
> > flash the eMMC from a usb flash drive...
> >
> > Sorry there really isn't just a image that, just boot to console, if
> > eeprom is blank anymore...
> >
> > Regard
Sounds like it got knocked off somewhere along the way. If it were missing
it would have failed two sets of tests.
Request an RMA and see if it can be repaired (if pads are missing, then it
can't) or buy another board.
Gerald
On Tue, Dec 1, 2015 at 3:45 PM, Bryan Hood wrote:
> Thanks for all
SO, the companion slides to go with those files:
https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Phil-Polstra-One-device-to-Pwn-them-all.pdf
related material starts at page 22.
Great job Phil. I did not realize creating a faux USB HID device was so
easy. Well, "eas
@John,
So talking about all this reminds me of "back in the day", when 320MB
drives were large, and expensive. So at that time I had an 80MB Maxtor I
believe it was, and it was nearly full. Knowing one of the local shop
owners in the town I lived in ( Montgomery Alabama if memory serves ) I
manage
I'm trying to implement some computer vision algorithms for my robot, based
on beagle board black.
vision processing is very CPU intensive, so I was wondering if there are
any existing frameworks for running parallel computations on GPU ,
particularly on beagle board
thanks
Yang
--
For mor
Cool, I'll try flashing with the blank image first. If that doesn't work,
I'll RMA.
It appears to be a SMT process manufacturing defect. There is solder paste
on the pads. I can see where the legs were attached, but it doesn't look
like the solder properly re-flowed.
Thanks everyone!
Bryan
On T
Yongfan,
I'm forwarding your message to the beagle groups support team, they should be
able to help or refer you to the right place
Regards
Douglas Guillen
Circuitco Electronics LLC
1380 Presidential Dr. Ste# 100
Richardson, TX 75081
Main: 214-466-6690 Ext-28
Fax: 214-466-6694
Hi William,
You are way braver than me ;-)
Regards,
John
> On Dec 1, 2015, at 2:17 PM, William Hermans wrote:
>
> @John,
>
> So talking about all this reminds me of "back in the day", when 320MB drives
> were large, and expensive. So at that time I had an 80MB Maxtor I believe it
> was,
It's not "brave" so much as understanding how *not* to treat a hard drive.
On Tue, Dec 1, 2015 at 6:53 PM, John Syne wrote:
> Hi William,
>
> You are way braver than me ;-)
>
> Regards,
> John
>
>
>
>
> On Dec 1, 2015, at 2:17 PM, William Hermans wrote:
>
> @John,
>
> So talking about all this
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