does any one have slic3r running on the BBB? Any distro is fine.
thanks,
drew
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Dear All;
Is there anybody knows the reason of not to be able to connect to Ubuntu
14.04 as ROOT via SSH (Putty) running on BeagleBone Black?
I did it at 13.04 and I can connect as root with root password. However I
cannot manage it in 14.04.
How can I enable it at 14.04?
Cagri Yilmaz
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For
Victor,
On Wed, Jul 2, 2014 at 10:04 AM, Víctor MV v.mayor...@gmail.com wrote:
For these purposes i'd like to ask for help/advice/pointers to those of
you who know how to send stuff upstream (never done it).
You may want to ask over at the debian mailing list:
On Wednesday 02 July 2014 23:37:02 Drew Fustini wrote:
does any one have slic3r running on the BBB? Any distro is fine.
thanks,
drew
Slic3r was added to the unstable and testing versions of Debian a
few days ago, and armhf (the relevant one for BBB) is included in the
architecture list for
On 2014-07-02 at 23:37:02 -0700, Drew Fustini wrote:
does any one have slic3r running on the BBB? Any distro is fine.
I haven't tried it yet on arm, but slic3r has just entered debian
testing: you may try with that package
https://packages.debian.org/jessie/slic3r
--
Elena ``of Valhalla''
Mickeyf,
On Wed, Jul 2, 2014 at 9:22 AM, mickeyf mic...@thesweetoasis.com wrote:
what program has been the most successful for you on resource constrained
environments like the BBB?
Questions like these will probably take some experimentation unless one
knows a thing or two about compression
bilalinamdar,
On Wed, Jul 2, 2014 at 12:22 AM, bilalinam...@gmail.com wrote:
What does it mean when the 4 led keeps blinking ?
I believe the image
Angstrom-Cloud9-IDE-GNOME-eglibc-ipk-v2012.12-beaglebone-2013.08.21.img is
not an emmc flasher image. Angstrom is probably running off the SD.
what can i include in the kernel to organize writing mtd partitions?
kernel 2.6.32
/ # flash_eraseall /dev/mtd3
flash_eraseall: can't open '/dev/mtd3': No such device or address
/ # ls /dev/mtd*
/dev/mtd0 /dev/mtd1ro /dev/mtd3 /dev/mtd4ro
/dev/mtdblock2
/dev/mtd0ro
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_IDS=y
2014-07-03 14:46 GMT+04:00 Андрей Кононов andy...@gmail.com:
what can i include in the kernel to organize writing mtd partitions?
I have these settings, except one (CONFIG_MTD_NAND_ECC=y). I add it to
defchonfig but the situation has not changed :(.
четверг, 3 июля 2014 г., 14:50:58 UTC+4 пользователь lisarden написал:
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND_ECC=y
dmesg
2014-07-03 15:26 GMT+04:00 Андрей Кононов andy...@gmail.com:
I have these settings, except one (CONFIG_MTD_NAND_ECC=y). I add it to
defchonfig but the situation has not changed :(.
четверг, 3 июля 2014 г., 14:50:58 UTC+4 пользователь lisarden написал:
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
/ # dmesg
Linux version 2.6.32 (kon@kononov) (gcc version 4.3.3 (Sourcery G++ Lite
2009q1-203) ) #1 Thu Jul 3 15:13:51 MSK 2014
CPU: ARMv7 Processor [411fc087] revision 7 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: AM3517/05 CRANEBOARD
Creating 5 MTD partitions on omap2-nand.0:
0x-0x0008 : xloader-nand
uncorrectable error :
0x0008-0x0024 : uboot-nand
uncorrectable error :
0x0024-0x0028 : params-nand
uncorrectable error :
0x0028-0x0078 : linux-nand
uncorrectable
Hi Robert,
Thank you very much for the answer. I am trying to follow your advises and
now have another issue.
I did the following
1. Download and unzip
image
https://rcn-ee.net/deb/microsd/trusty/bone-ubuntu-14.04-console-2014-06-05-2gb.img.xz
on Windows
2. Put the image to SD-card using
Just to follow up my own question, I was able to get an original BeagleBone
with the DDR2 memory (thank you Gerald).
And to answer my other question it does consume less power than the
BeagleBone Black, approximately 20-25mA less.
Matt S.
On Thursday, June 26, 2014 7:50:13 AM UTC-7,
Hi,
I need to get the ftdi libftd2xx library installed on my beaglebone black.
But I have a problem. After installing as documented I got the following
error message:
(from the EEPROM example)
./read
./read: error while loading shared libraries: libftd2xx.so: cannot open
shared object
Hi,
How do you prevent an sd card form automatic flashing my embedded flash
(why is this possible in the first place, is pushing a button that hard)
Because I like my data on the embedded flash and i want to keep it there.
it's nice data.
Hope you can help.
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For more options, visit
To BBB support group,
This is srikanth from INDIA, we are using BBB (BeagleBone Black) board,
What is the memory map address range in BBB for DDR3, Flash and other on
board devices. ?
Thanks and Regards,
Srikanth K
Systems Architect,
Description: Description: Description:
Check the TRM for the processor.
http://www.ti.com/product/AM3358/technicaldocuments
Flash is eMMC which is the same as an SD card, just on a different
interface..
Gerald
On Thu, Jul 3, 2014 at 3:28 AM, Srikanth srikant...@adtl.co.in wrote:
To BBB support group,
This is srikanth from
BBB has twice the memory.
Gerald
On Wed, Jul 2, 2014 at 5:50 PM, matt.schuckm...@gmail.com wrote:
Just to follow up my own question, I was able to get an original
BeagleBone with the DDR2 memory (thank you Gerald).
And to answer my other question it does consume less power than the
Thank you for your response John.
So i only need to to translate when sending data to the BBB or for both
TX and RX ?
2014-07-03 5:18 GMT+02:00 John Syn john3...@gmail.com:
From: Cristian Mitu cristianr...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date:
RTFM. Use the right image.
Am Donnerstag, 3. Juli 2014 11:36:28 UTC+2 schrieb evs:
Hi,
How do you prevent an sd card form automatic flashing my embedded flash
(why is this possible in the first place, is pushing a button that hard)
Because I like my data on the embedded flash and i
I also do not like it
AM3517_CRANE # nand info
Device 0: NAND 256MiB 3,3V 16-bit, sector size 128 KiB
AM3517_CRANE # nand erase 0x8 0x20
NAND erase: device 0 offset 0x8, size 0x20
Erasing at 0x26 -- 100% complete.
OK
четверг, 3 июля 2014 г., 15:42:31 UTC+4 пользователь
Cristian,
2014-07-03 8:55 GMT-03:00 Cristian Mitu cristianr...@gmail.com:
Thank you for your response John.
So i only need to to translate when sending data to the BBB or for both
TX and RX ?
I'm using BBB with a 75176 transceiver (5V powered). Put a diode between
BBB Rx and 75176:
I compared the two defсonfig, made some changes from the donor and now it
worked (without uncorrectable error ) :) thank you for participating :)
четверг, 3 июля 2014 г., 15:49:24 UTC+4 пользователь Андрей Кононов написал:
in google I found defсonfig which solve this problem, but it is
Thanks - I did not know about that one.
I have experimented with the compression flags on 7za, and found that -mx=3
reduces the compression (in my tests, anyway) less than 10% of the -mx=9 I
had been using, and does not (so far!) error out in the same way.
I will look at miniz also.
--
On Thu, Jul 3, 2014 at 4:39 AM, sunduch...@gmail.com wrote:
Hi Robert,
Thank you very much for the answer. I am trying to follow your advises and
now have another issue.
I did the following
1. Download and unzip image
On Thu, Jul 3, 2014 at 1:39 AM, cagri yilmaz
mehmet.cagri.yil...@gmail.com wrote:
Dear All;
Is there anybody knows the reason of not to be able to connect to Ubuntu
14.04 as ROOT via SSH (Putty) running on BeagleBone Black?
I did it at 13.04 and I can connect as root with root password.
Hi Jerry. From within xterm, please post the result of:
xrandr --verbose
From outside of xterm, like via SSH or serial console, this works on
BBB-provided Angstrom to allow xrandr to connect to the X server (probably
different on Raspbian):
export XAUTHORITY=`ls
John:
It works fine on my beaglebone, thanks.
Also I can see that there is an small offset (~10mV) in different ADC
input, but it doesn't matter because I can handle it by using a voltage
divider.
john3909於 2014年6月11日星期三UTC+8下午1時42分35秒寫道：
From: sun19...@gmail.com javascript:
Reply-To:
Hi Robert,
Thank you very much. The Ubuntu on eMMC was updated and Audio Cape is
working now!
If somebody needed exact steps I did the following.
1. Download and unzip image
https://rcn-ee.net/deb/microsd/trusty/bone-ubuntu-14.04-console-2014-06-05-2gb.img.xz
on Windows
2. Put the image
Hi,
can Neatbeans be used to program BeagleBoard XM?
Please, could you suggest some guide?
Thank you in advance,
Pietro
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Can you please point me too the (technical) documentation where the
mechanism is described.
Thanks,
Op donderdag 3 juli 2014 13:59:12 UTC+2 schreef rl.b...@gmail.com:
RTFM. Use the right image.
Am Donnerstag, 3. Juli 2014 11:36:28 UTC+2 schrieb evs:
Hi,
How do you prevent an sd
You unplug the SD card. If the SD card has a flasher image on it,
it automatically loads it and flashes the eMMC. That is the way it
is designed to work.
Gerald
On Thu, Jul 3, 2014 at 9:45 AM, evanspron...@gmail.com wrote:
Can you please point me too the (technical) documentation where the
So my Rev C has arrived. When it boots I see one error:
spl_load_image_fat_os: error reading image args, err - -1
and one warning:
*** Warning - readenv() failed, using default environment
I've searched for the error, but can't find anything helpful. I'm a noob,
so would someone kindly
Robert;
I did:
1. After logged on user name ubuntu and password as temppwd
2. sudo su entering the password as temppwd
3. passwd new password twice.
After that I edited /etc/ssh/sshd_config
I added
PermitRootLogin yes
Restarted the service.
I did it at 13.04 like that and it used to work.
Ok, thanks will do!
On Thursday, July 3, 2014 9:48:48 AM UTC+8, RobertCNelson wrote:
On Wed, Jul 2, 2014 at 8:29 PM, Immutant aiki...@gmail.com javascript:
wrote:
So does this mean that I have to use the latest Debian image dated
2014-05-14?
And that the previous system configuration
The Motorola Atrix Lapdock HDMI still doesn't work at its native 1366x768
resolution with the Cloud9 GNOME Image 2013.09.04. I can get close with
1360x768, but text is a bit fuzzy in X:
Modeline 1360x768@60 84.50 1360 1392 1712 1744 768 783 791 807 +hsync +
vsync
My kernel is:
Linux
On Tuesday, August 13, 2013 7:33:04 AM UTC-5, Gerald wrote:
There is a new release coming that will resolve this known issue.
You could also try other SW distributions that are listed on the Wiki. I
know Fedora for example works.
Gerald
Can you point us to some BBB HDMI driver source
From: Jerônimo Lopes lopesjeron...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Thursday, July 3, 2014 at 5:31 AM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] UART RS485 transciever setup
Cristian,
From: Cristian Mitu cristianr...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Thursday, July 3, 2014 at 4:55 AM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] UART RS485 transciever setup
Thank you for your
Thank you again Jhon you are a life saver this part looks perfect for what
i need. I think i will use two, one for the RX and TX signals seeing as it
doesn't need direction input and one for the DE and RE enable signals.
Thank you again
PS
Also thank you Jerônimo for your suggestion.
Roland, here it is:
Screen 0: minimum 1366 x 768, current 1366 x 768, maximum 1366 x 768
default connected 1366x768+0+0 (0x77) normal (normal) 0mm x 0mm
Identifier: 0x76
Timestamp: 49636
Subpixel: unknown
Clones:
CRTC: 0
CRTCs: 0
Transform: 1.00 0.00 0.00
I really haven't done any serious real-time since my DEC days.
I was a software specialist for DEC in Dallas, who specialized in real-time
apps for RT-11 and RSX.
At that time I was handling in excess of 3000 interrupts per second in
assembler on a downloadable RSX-11S image.
This was on old
From: Cristian Mitu cristianr...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Thursday, July 3, 2014 at 12:22 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] UART RS485 transciever setup
Thank you again Jhon
Thanks William.
On Thu, Jul 3, 2014 at 10:43 PM, William Hermans yyrk...@gmail.com wrote:
$ sudo passwd root//creates a passwd for root.
$ sudo passwd -u root // Unlocks the root account.
https://www.google.com/#q=Ubuntu+enable+root -
If you BBB is exposed to the internet, you should very seriously learn how
to use sudo, and lock your root account.
On Thu, Jul 3, 2014 at 12:47 PM, cagri yilmaz mehmet.cagri.yil...@gmail.com
wrote:
Thanks William.
On Thu, Jul 3, 2014 at 10:43 PM, William Hermans yyrk...@gmail.com
wrote:
Hi,
I have white beagleboard running 3.2 Linux (Ubuntu). I would like to access
PADCONF registers from userspace by mmpa()ing address 0x44E1LU and do
normal read/write through pointer to setup GPIO as output/input.
I can get the mmap()ed address. Reading from offset 0x800
On Thursday, July 3, 2014, Jerry Davis jdaw...@gmail.com wrote:
I really haven't done any serious real-time since my DEC days.
I was a software specialist for DEC in Dallas, who specialized in
real-time apps for RT-11 and RSX.
At that time I was handling in excess of 3000 interrupts per
From what I understand the PRU's( there are two ) operate at 200Mhz, and
run independently from the main processor. Most instructions also from what
I understand take one cycle, and a cycle being 5uS ( someone correct me
here if I am wrong ).
The main processor on the other hand, running Linux
Thanks, David and Elena. No luck with the repos enabled on the
BeagleBoard.org May-14 Debian image. Though I suspect because the image is
based on Wheezy, and the new slic3r package is in Jesse.
Anyone (Robert C Nelson, etc) know of an image for Jesse for BBB or
instructions I could follow to
On Thu, Jul 3, 2014 at 3:58 PM, Drew Fustini pdp7p...@gmail.com wrote:
Thanks, David and Elena. No luck with the repos enabled on the
BeagleBoard.org May-14 Debian image. Though I suspect because the image is
based on Wheezy, and the new slic3r package is in Jesse.
Anyone (Robert C Nelson,
From: William Hermans yyrk...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Thursday, July 3, 2014 at 1:56 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: Re: [beagleboard] Educated Noobie: Should i start with Arduino, or
You sure are fast, Robert! Thanks
On Thu, Jul 3, 2014 at 4:03 PM, Robert Nelson robertcnel...@gmail.com
wrote:
On Thu, Jul 3, 2014 at 3:58 PM, Drew Fustini pdp7p...@gmail.com wrote:
Thanks, David and Elena. No luck with the repos enabled on the
BeagleBoard.org May-14 Debian image.
Thanks all, the scratchpad idea looks like the best to me. I'm trying to parse
a fast-clocked input signal, so every cycle counts.
Cheers,
Simon
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thanks, that helps.
On Thursday, July 3, 2014 12:38:15 AM UTC+10, Dieter Wirz wrote:
On Wed, Jul 2, 2014 at 3:42 AM, janszyma...@gmail.com javascript:
wrote:
Hi,
I have to implement a ball and plate project using BBB.
I have the IR touchscreen connected on USB and the driver is
I burned jesse image but uboot didn't like find anything to boot (seen via
ftdi cable)
(just make sure you blank out the eMMC, otherwise it won't boot..)
Is this some explicit action I need to do to the eMMC before booting off
uSD with the jessie image?
thanks!
On Thu, Jul 3, 2014 at 4:03
On Thu, Jul 3, 2014 at 5:59 PM, Drew Fustini pdp7p...@gmail.com wrote:
I burned jesse image but uboot didn't like find anything to boot (seen via
ftdi cable)
(just make sure you blank out the eMMC, otherwise it won't boot..)
Is this some explicit action I need to do to the eMMC before
Hey! I've got kind of a nebulous project in mind for this summer, and was
wondering whether the Beagle Bone Black can easily power a normal computer
fan. I have some extra 3-pins laying around, and have some kinda stupid
ideas for how to use them. I've been told that the Raspberry Pi can't
Uh. No. The I/O are 3.3V and they can deliver about 6 mA maximum.
Gerald
On Thu, Jul 3, 2014 at 4:42 PM, 3DFruitBat kesler.ja...@gmail.com wrote:
Hey! I've got kind of a nebulous project in mind for this summer, and was
wondering whether the Beagle Bone Black can easily power a normal
The BBB and RPi can be considered controllers in this aspect.
Lets say you want to use your BBB to turn on/off a 5v fan.
What you do is wire up a circuit with 5v going to a fan, with a NPN
transistor in the middle. Even better would be an opto-isolator.
The transistor/opto-isolator would have
I'm probably missing something very simple, but I've struggled with this
most of the day and searched for a solution without success.
Ultimately, I want to get a temperature from several sensors and push to a
gauge on a webpage using socket.io in real time. However, I can't seem to
get a
hi all,
I have a PRU program that generates codes from a remote control by reading
an ir sensor. The thing is, the PRU runs constantly and the remote is used
intermittently. I researched SLP but was not successful at getting it to
work. So, I resorted to using halt, but I'm wondering if
I
have
http://www.amazon.com/Edimax-EW-7811Un-Adapter-Raspberry-Supports/dp/B003MTTJOY
and I also have http://www.adafruit.com/products/814 and I'd trade a kidney
to get either of the damn things working.
when i run `lsusb` they both seem to use the same driver:
*root@beaglebone:~# lsusb*
here's the info on one of my routers from iwlist wlan scan:
* Cell 02 - Address: 80:EA:96:EE:C9:F0*
*Channel:11*
*Frequency:2.462 GHz (Channel 11)*
*Quality=51/70 Signal level=-59 dBm *
*Encryption
here's the alternative wpa_supplicant.conf setup i've also tried, but works
no better.
allow-hotplug ra0
iface ra0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
then in /etc/wpa_supplicant/wpa_supplicant.conf :
if i ping Facebook.com for a long time, here's my ridiculously sad stats:
*214 packets transmitted, 44 received, +12 errors, 79% packet loss, time
1055425ms*
*rtt min/avg/max/mdev = 52.923/11248.510/25100.876/6695.707 ms, pipe 19*
hopefully this goes without saying, but normally on my own
I would recommend you get and use express, then you could do routes
something like this:
app.get('/', function (req, res) {
res.sendfile(__dirname + '/public/index.html');
});
What this means, is that anytime a request happens on the root route, the
server responds with the index.html
err my mistake . ..
$ npm install -g express@3
should be:
$ sudo npm install -g express@3
Otherwise you'll not have sufficient permission, and the install will fail.
On Thu, Jul 3, 2014 at 6:47 PM, William Hermans yyrk...@gmail.com wrote:
I would recommend you get and use express, then
Just a thought, but changing the foreground and background colors the way
you're doing is terribly distracting. As it is I can not even read the text
as it screws with my eyes.
On Thu, Jul 3, 2014 at 5:42 PM, jubishop jubis...@gmail.com wrote:
if i ping Facebook.com for a long time, here's my
Since you have a working driver, you can:
1)Identify the events begin emitted from your input device using: cat
/proc/bus/input/devices
2)Capture the data from the input device using: ls /dev/input to find
your device's event output then cat the appropriate file for the actual
data.
You may
Control module registers are write protected.
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From: jubishop jubis...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Thursday, July 3, 2014 at 5:31 PM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Subject: [beagleboard] Banging my head against WiFi
I have
On 07/03/2014 05:42 PM, jubishop wrote:
if i ping Facebook.com for a long time, here's my ridiculously sad stats:
*214 packets transmitted, 44 received, +12 errors, 79% packet loss,
time 1055425ms*
*rtt min/avg/max/mdev = 52.923/11248.510/25100.876/6695.707 ms, pipe 19*
*
*
*
*
On 07/03/2014 10:16 PM, William Hermans wrote:
It could possibly be power related but I do not think so. What John
said is a known issue, and makes sense in the context of 73% packet loss.
On Thu, Jul 3, 2014 at 9:43 PM, Don deJuan donjuans...@gmail.com
mailto:donjuans...@gmail.com wrote:
On 07/03/2014 10:16 PM, William Hermans wrote:
It could possibly be power related but I do not think so. What John
said is a known issue, and makes sense in the context of 73% packet loss.
On Thu, Jul 3, 2014 at 9:43 PM, Don deJuan donjuans...@gmail.com
mailto:donjuans...@gmail.com wrote:
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