Thanks for the reply! The beeper is controlled by a transistor (limited
with a resistor) so the current is within the margins.
I found a script to check the state of a pin: findGPIO.js The output is;
P9_12 (gpio 60) mode: 7 (gpio1_28) 0x078 *pullup* Receiver Active
I checked other pins with
I'm using it but in order to be fast ( I know it's not very linux style ...
but )
Set up
#ifdef __arm__
#define MAP_SIZE 4096UL // Constant used for the memory mapping of the eqep
#define MAP_MASK (MAP_SIZE - 1)
// mmaping device register in order to speed up things
if((fd =
macarr, ah I see, I thought you meant actually booting from the serial
device. Which is something altogether different.
I actually use an MSP430 launchpad v1.5. with the MCU removed to get to the
terminal.
It is limited to 9600 baud but I only use it for troubleshooting boot up
issues.
I did a
Does someone have an idea about it?
18 Nisan 2014 Cuma 09:15:39 UTC+3 tarihinde Eren Basturk yazdı:
Hi All,
I would like to say my problem, I would like to write some code for PRU
units for that reason I enabled PRU on BBB and I run prepared examples on
BBB.
But I don't know how can I
Does some have an idea about it?
18 Nisan 2014 Cuma 09:15:39 UTC+3 tarihinde Eren Basturk yazdı:
Hi All,
I would like to say my problem, I would like to write some code for PRU
units for that reason I enabled PRU on BBB and I run prepared examples on
BBB.
But I don't know how can I
Hi i have debian wheazy installed and is working fine when i connect the
beaglebone through usb.
Also when is conected to my router with the lan cable i can connect to it
normally and work normal but when i reboot the beaglebone using the
commands. reboot or shutdown -r now the beaglebone
Thanks :) !
But I guess that is to install the kernel on a live microSD the BBB will
boot from. How to apply the kernel to the BBB directly on the eMMC ? (I
have a debian installed on the eMMC already and there's a debian flasher on
my microSD).
It seems it has to be done via TFTP ?
Le
Hello,
I am working with Beaglebone black board with ubuntu-12.04LTS
(3.8.13). I have interfaced 7 LCD with BBB. LCD is working properly. Touch
is also detecting but problem with touch is that it is clicking
automatically at random points on the screen. Due to that I unable to run
I retried accessing PWM in the latest 3.13 kernel.with no luck. Is PWM
still not supported in 3.13 (under /sys/devices/ocp.#/pwm_test_P9_14.#/) or
is there simply a new way to access PWM that I'm not aware of ?
Hussam
On Tuesday, March 25, 2014 5:29:03 PM UTC-4, halh...@gmail.com wrote:
If properly enabled in dtb file during booting, you can always use any
peripherals in AM335X SoC.
Refer https://github.com/chunsj/nxctrl/blob/master/pwm-test.c, which uses
/dev/mem for control
pwm. Of course this code does not provide sysfs interface.
Sent from my iPad
On Apr 18, 2014, at
Hi Jayakarthigeyan,
Any news about this issue? I am facing the same problem.
Regards,
João Paulo
On Tuesday, January 21, 2014 5:07:25 PM UTC-2, Jayakarthigeyan Prabakar
wrote:
I am trying to flash my Beaglebone Black with Debain flasher image
available at
I have ArchLinux installed and it reboots fine - shutdown -r now - but if I
power down and restart it goes to four LED's and stops. If I hold down the
boot button and power it will then boot.
How do I get it to boot at power up always from the SD card? My boot
partition has the following
Thanks Sungjin!
I'll take a look a your codeI'm still curious as to what exactly
happened to the pwm sysfs interface in the 3.13 kernel though. If anyone
knows please let me/us know
Thanks!
On Friday, April 18, 2014 8:48:12 AM UTC-4, Sungjin Chun wrote:
If properly enabled in dtb file
On Fri, Apr 18, 2014 at 9:47 AM, João Paulo joao.bodan...@gmail.com wrote:
Hi Jayakarthigeyan,
Any news about this issue? I am facing the same problem.
exact same problem? Please pastebin.com your full serial boot log
from power on.
Beyond that, just one question, before i pass you a link.
Hi Cody,
Yesterday after my last post I re-tried a non externally powered usb hub.
It's a generic from Staples office supply P/N 36302. The BBB running
3.14.1-bone2 found it and I subsequently attached a Rocketfish bluetooth
adapter and a Sony PS3 Dual Shock controller all fine so far. So I
Hi,
Actually I have posted what I have discovered. The problem I faced was with
10 inch screen, with theLCD7CAPE every thing works fine. Touch screen has a
capacitance, and there is a charging cycle, which is used in initial touch
detecting. If the charging faze is too short, touch screen
On 04/18/2014 07:47 AM, Doug wrote:
I have ArchLinux installed and it reboots fine - shutdown -r now - but
if I power down and restart it goes to four LED's and stops. If I hold
down the boot button and power it will then boot.
How do I get it to boot at power up always from the SD card? My
Hello Everyone
I got a question as the tile shown.
If I would like to remote control the Beaglebone Black via the VNC server,
should I connect with mouse and keypad with the Powered USB hub to connect
with BBB?
if not, does it can be achieved?
sorry, this might be a stupid question, I am a
Hello. I'm continually getting SSH connection errors on Win7x64 with a
RevA5A BBB. Am trying to reflash using
http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.4-2014-04-14-
2gb.img.xz on a 4GB SD card.
Questions arising are a) will this 2GB image be OK on a 4GB card? And b) how
On Fri, Apr 18, 2014 at 11:21 AM, g...@novadsp.com wrote:
Hello. I’m continually getting SSH connection errors on Win7x64 with a
RevA5A BBB. Am trying to reflash using
http://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.4-2014-04-14-2gb.img.xz
on a 4GB SD card.
Questions arising
Questions arising are a) will this 2GB image be OK on a 4GB card?
Yes.. the 2gb reference, just means at a minimal you need a 2GB sd card to
flash the file too.
And b) how does reflashing progress get indicated? What does it mean if USR0
through USR2 are continually on?
To clarify:
USR0 +
I don't know why anyone can't just give a concise answer here instead of
referring you to some other post where no real answer is given.
Here is my emmc - boot partition
[root@BBBdoug ~]# ls -als /mnt2
total 537
1 drwxr-xr-x 5 root root 1024 Dec 31 1969 .
4 drwxr-xr-x 18 root root
On Fri, Apr 18, 2014 at 12:08 PM, Doug d...@crompton.com wrote:
I don't know why anyone can't just give a concise answer here instead of
referring you to some other post where no real answer is given.
Well, It's been asked so many times over the years, people are board
with the question/answer.
Hi,
Yes, I have a real BBB (am3359) bought from Farnell Newark
(www.farnellnewark.com.br) 3 weeks ago. I am from Brazil.
The full log: http://pastebin.com/Si2584Et
I requested a RMA. But I am not sure if Farnell in Brazil is an
BeagleBoard authorized.
Regards,
João Paulo
2014-04-18 11:52
On Fri, Apr 18, 2014 at 12:16 PM, João Paulo Bodanese
joao.bodan...@gmail.com wrote:
Hi,
Yes, I have a real BBB (am3359) bought from Farnell Newark
(www.farnellnewark.com.br) 3 weeks ago. I am from Brazil.
The full log: http://pastebin.com/Si2584Et
I requested a RMA. But I am not sure if
On 04/18/2014 10:11 AM, Robert Nelson wrote:
On Fri, Apr 18, 2014 at 12:08 PM, Doug d...@crompton.com wrote:
I don't know why anyone can't just give a concise answer here instead of
referring you to some other post where no real answer is given.
Well, It's been asked so many times over the
On 04/18/2014 10:08 AM, Doug wrote:
I don't know why anyone can't just give a concise answer here instead
of referring you to some other post where no real answer is given.
Here is my emmc - boot partition
[root@BBBdoug ~]# ls -als /mnt2
total 537
1 drwxr-xr-x 5 root root 1024 Dec 31
On 04/18/2014 10:08 AM, Doug wrote:
I don't know why anyone can't just give a concise answer here instead
of referring you to some other post where no real answer is given.
Here is my emmc - boot partition
[root@BBBdoug ~]# ls -als /mnt2
total 537
1 drwxr-xr-x 5 root root 1024 Dec 31
On Apr 18, 2014 12:25 PM, Don deJuan donjuans...@gmail.com wrote:
On 04/18/2014 10:08 AM, Doug wrote:
I don't know why anyone can't just give a concise answer here instead of
referring you to some other post where no real answer is given.
Here is my emmc - boot partition
[root@BBBdoug ~]#
Robert,
Thanks. I know you are a busy guy. I just wish there was a better FAQ.
Maybe there is?
Anyhow next question.. is there a way to retain the fallback emmc boot
and still boot right off from the microsd without any intervention?
--
For more options, visit
BTW the thread you referenced is referring to booting from the emmc not the
SD. The original author wanted to use the SD as just memory space.
Somewhere in there a number of people comment that -
latest uboot has changed behaviors, and no longer requires the button
press to boot from the SD
On Fri, Apr 18, 2014 at 12:49 PM, Doug d...@crompton.com wrote:
Robert,
Thanks. I know you are a busy guy. I just wish there was a better FAQ.
Maybe there is?
Anyhow next question.. is there a way to retain the fallback emmc boot
and still boot right off from the microsd without any
On Fri, Apr 18, 2014 at 1:14 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Fri, Apr 18, 2014 at 12:49 PM, Doug d...@crompton.com wrote:
Robert,
Thanks. I know you are a busy guy. I just wish there was a better FAQ.
Maybe there is?
Anyhow next question.. is there a way to retain
I have loaded ubuntu 12.10 in sd card and booted it in beagleboard-xm rev
c. After startup I entered ifconfig -a, I have found only lo and usb0
connections. I havent found eth0 there. I have connected lan cable from
modem to ethernet port.But when i entered sudo dhclient eth0, it shows
device
I have loaded ubuntu 12.10 in sd card and booted it in beagleboard-xm rev
c. After startup I entered ifconfig -a, I have found only lo and usb0
connections. I havent found eth0 there. I have connected lan cable from
modem to ethernet port.But when i entered sudo dhclient eth0, it shows
device
I have loaded ubuntu 12.10 in sd card and booted it in beagleboard-xm rev
c. After startup I entered ifconfig -a, I have found only lo and usb0
connections. I havent found eth0 there. I have connected lan cable from
modem to ethernet port.But when i entered sudo dhclient eth0, it shows
device
On Fri, Apr 18, 2014 at 1:38 PM, hari hsmada...@gmail.com wrote:
I have loaded ubuntu 12.10 in sd card and booted it in beagleboard-xm rev c.
After startup I entered ifconfig -a, I have found only lo and usb0
connections. I havent found eth0 there. I have connected lan cable from
modem to
On Fri, Apr 18, 2014 at 1:43 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Fri, Apr 18, 2014 at 1:38 PM, hari hsmada...@gmail.com wrote:
I have loaded ubuntu 12.10 in sd card and booted it in beagleboard-xm rev c.
After startup I entered ifconfig -a, I have found only lo and usb0
Thank u sir,
Which version of ubuntu i need to load on sd card for getting ethernet
connection without any issue? My intention is to connect camera and do face
and eye detection on beagleboard-xm.
Please assist me.
Regards,
Hari
On 19 April 2014 00:13, Robert Nelson robertcnel...@gmail.com
On Fri, Apr 18, 2014 at 1:57 PM, Harisanker M hsmada...@gmail.com wrote:
Thank u sir,
Which version of ubuntu i need to load on sd card for getting ethernet
connection without any issue? My intention is to connect camera and do face
and eye detection on beagleboard-xm.
Please assist me.
wget
https://rcn-ee.net/deb/microsd/saucy/bbxm-ubuntu-13.10-2014-02-16-2gb.img.xz
Is ubuntu 13.10 satisfies my needs?
On 19 April 2014 00:28, Robert Nelson robertcnel...@gmail.com wrote:
On Fri, Apr 18, 2014 at 1:57 PM, Harisanker M hsmada...@gmail.com wrote:
Thank u sir,
Which version
On Fri, Apr 18, 2014 at 2:05 PM, Harisanker M hsmada...@gmail.com wrote:
wget
https://rcn-ee.net/deb/microsd/saucy/bbxm-ubuntu-13.10-2014-02-16-2gb.img.xz
Is ubuntu 13.10 satisfies my needs?
working ethernet [x]
The rest is your application..
Regards,
--
Robert Nelson
If there is a pullup then your pulldown will have to be several times stronger
to make sure that the floating value becomes a logic low. You now have an
effective voltage divider with a pullup / pulldown configuration. Fighting
against the configured on-chip pullup is going to mean that to
Robert,
I think didn't work out. Take a look in the log:
1) With boot button pressed: http://pastebin.com/CJGwkG5v
2) Next bootup: http://pastebin.com/zcAxdhw0
The Linux boot, but the errors persist.
Regards,
João Paulo
2014-04-18 14:21 GMT-03:00 Robert Nelson robertcnel...@gmail.com:
On
Dont forget you can rebuild u-boot and change the pin states so that they
are in the correct state for you before the kernel is loaded.
Regards
Marc
On Thursday, April 17, 2014 10:19:13 AM UTC+1, r van dam wrote:
I have a beeper which is controlled by GPIO P9.12. The problem is that the
Just adding to the list.
I am seeing this on hard boot 1/20
on SHUTDOWN -r I am getting even more frequent failures, closer to 1/10.
On Wednesday, July 31, 2013 5:48:54 PM UTC-4, duckhunt...@gmail.com wrote:
Hi guys,
we have a problem with our Beagle Bone Black (A5C). We are using Ubuntu
hey all im trying to get the analog inputs working with C++ for a robot im
building for a school project. i have to use C++ cause its a stipulation
from the teacher. im running the stock angtrom linux kernel and here's what
ive done/tried so far
*echo cape-bone-iio
This almost seems like the EEPROM error that happens once in a while. Why
and how I dont know but I remember . . .
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
So then this happens . ..
reading /dtbs/undefined
** Unable to read file /dtbs/undefined **
Kernel image @
hello,I come across the same question.DO you solve it? can you tell me how
to change kernel's file such as boardomap3beagle.c ,tvp5150.c? thank you
very much !
On Tuesday, November 22, 2011 10:32:51 PM UTC+8, Ignacio wrote:
Hi,
I would like to capture analog video (NTSC) with the
On Fri, Apr 18, 2014 at 2:33 PM, João Paulo Bodanese
joao.bodan...@gmail.com wrote:
Robert,
I think didn't work out. Take a look in the log:
1) With boot button pressed: http://pastebin.com/CJGwkG5v
My bad:
quote
reading /dtbs/undefined
** Unable to read file /dtbs/undefined **
/quote
On Thu, Apr 17, 2014 at 4:27 PM, mikkel.cornel...@gmail.com wrote:
Hi Again,
I'm sorry for this inconvenience, after 4 hours wait the installer continued
to the next step of the installation, it worked after all.
I guess there must have been an issue with the old sd-card, I will check
with
Check the support Wiki under changes. This was fixed on a later revision.
Gerald
On Thu, Apr 17, 2014 at 2:58 PM, rob.le...@gmail.com wrote:
Just adding to the list.
I am seeing this on hard boot 1/20
on SHUTDOWN -r I am getting even more frequent failures, closer to 1/10.
On
On Fri, Apr 18, 2014 at 2:52 PM, William Hermans yyrk...@gmail.com wrote:
This almost seems like the EEPROM error that happens once in a while. Why
and how I dont know but I remember . . .
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
So then this happens . ..
The 4.2 value is correct. That is the way I designed it. 3.6V is a typical
value.
Gerald
On Fri, Apr 18, 2014 at 1:37 PM, 4ndr3...@gmail.com wrote:
Hello.
I am checking the voltage value of VBAT and I found that it should be 4.2V
according to the image VBAT1.png attached here (obtained
Hi,
I've just written a Ruby gem for controlling the Beaglebone that supports
all of the standard IO features. It's available here with full
documentation:
https://github.com/notnyt/beaglebone
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because
I'm learning how to use the PRUSS, have most of it under control (or at
least not stuck). I've followed the examples posted at
github.com/beagleboard/am335x_pru_package.
Problem is understanding how to pass data in DDR. PRUSS data (shared or pru
data) makes sense - just look at
Hi,
I'm experiencing the same issue, the netinstall script works perfectly for
making the sd card.
Everything does as it is supposed to up until the proxy menu.
I continue from proxy settings without changing parameters (as I'm not
behind a proxy), the Downloading achieve files.. appears for
I will answer my own question
After looking at the circuit diagram I see that there is no 5V supply to
the USB port for the mini USB connector. I know that this is normally for
a host to supply and power the beagle via but I am plugging in a device to
BE powered.
So the solution is to
Well, I guess you need to delete something or move some files to a SD card.
Gerald
On Thu, Apr 17, 2014 at 1:46 PM, Divyang Jain
djrocks.bluffno...@gmail.comwrote:
only 50 MB of space Left on My EMMC, I want to Install My Drivers and
applications in my External memory card.How can i do
Glad you figured it out.
Gerald
On Thu, Apr 17, 2014 at 3:36 PM, Ross Morrison r...@buy-ei.com wrote:
Never mind again. After digging deeper into the TRM and referring to note
11 for VDDSHV6 (page 42), that power supply can be 3.3v and therefore B15
is happy at 3.3v. On the other hand
Yeah, I noticed your most recent post to the OP. Could not believe that I
missed undefined( making me feel pretty silly ), although I suppose the
file could be undefined in both cases ? *shrug*
On Fri, Apr 18, 2014 at 12:57 PM, Robert Nelson robertcnel...@gmail.comwrote:
On Fri, Apr 18, 2014
Your are totally right but I didn't find any reference explaining that.
In the manual from TI,
AM335x ARM® Cortex™-A8 Microprocessors(MPUs)
Technical Reference Manual - SPRUH73H
Session 24.2.3: McSPI pin list there is a description about SPIx_SCLK and
you read:
SPI serial clock (output
Well the option I took was to nuke mmcblk1 which worked. I have no reason
to have anything there anyhow. I am running a headless system in ArchLinux.
I don't have time to fool around with why it isn't working when I am not
going to use it. None of the options suggested worked other than dd'ing
Did you tried the method described here?
http://archlinuxarm.org/platforms/armv7/ti/beaglebone-black
I copy the part here.
Installing to eMMC
1. After booting into Arch Linux ARM, ensure you have wget and
dosfstools installed:
pacman -Syu wget dosfstools
2. Follow the above steps 4
Robert,
Now the Linux boot, but the error messages persist:
http://pastebin.com/x71Ufu1Z
Regards,
João Paulo
2014-04-18 17:09 GMT-03:00 William Hermans yyrk...@gmail.com:
Yeah, I noticed your most recent post to the OP. Could not believe that I
missed undefined( making me feel pretty silly
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