I don't understand what happened, but today the behavior changed again,
i2cdetect -y -r 1 working as it is supposed to and my program doing
nothing at all. Maybe I got something wired wrong yesterday? But I don't
really care right now, since I also found a bug in my code (damm pointers)
and
After 5-7 reconnections of BB-View in expansion slot it looks better, but
not 100% ok. I think, the problem is that expansion connectors on BBB and
on BB-View has bad electrical contact. Is it common situation for
BeagleBone Black, or just for Embest replica, or maybe for my device only?
Stupid Terraelectronica sells crap :)
2014-04-02 12:17 GMT+04:00 Artem Popov web.ty...@gmail.com:
After 5-7 reconnections of BB-View in expansion slot it looks better, but
not 100% ok. I think, the problem is that expansion connectors on BBB and
on BB-View has bad electrical contact. Is it
Hi,
I'm using LCD3 with BBB, which runs on Android. But I have no control on
backlight. I'm trying to change backlight via adb:
echo 100 /sys/class/backlight/tps65217-bl/brightness
But nothing happens. When I try to change brightness in Android settings, I
can see the change in
On Tuesday, 1 April 2014 14:36:27 UTC+1, RobertCNelson wrote:
On Tue, Apr 1, 2014 at 7:02 AM, Moscowbob mosc...@gmail.com javascript:
wrote:
First of all, thank you to all who share their knowledge and experience,
without you guys us newbies will have a hard time learning.
I have
Hi All,
I have read a lot of article about Real time kernel on Ubuntu and I would
like to change my kernel as Real Time Kernel on my Beagle Bone however I am
not convinced that if I use rt kernel can I access gpio, pwm directory and
so on. Is there any different between rt kernel and default
Thanks Charls,
That was the right answer at the end, to not drive the eMMC signals until
the system had booted. Thanks for the help.
Bart
On Monday, 17 March 2014 15:11:07 UTC, Charles Steinkuehler wrote:
On 3/12/2014 1:04 PM, Bart Garcia Nathan wrote:
Im trying to use a cape developed
Hi, I have a BBB which runs on Android. I was using it without a problem on
1 GHz . But suddenly it stoped working on 1GHz and it's been working on
800Mhz. I didn't change anything in kernel or in hardware. I've just
installed and unistalled some apps. I'm using adb to see cpu frequency:
cat
I am new to beagle baord. I have a doubt here. Please help.
In the following line
pinconf[0x217c/4] = pinconf[0x217c/4] 0x | 0x0004; //
gpio_149
Why do you need the division inside the pinconf array for indexing?
On Wednesday, 7 December 2011 20:26:08 UTC+5:30, dl4mea wrote:
What is the problem with the default kernel? That wifi doesn't work good in
general, that it doesn't connect to unsecured networks, that Wicd is buggy
and will freeze up the BeagleBone? I went ahead and updated the kernel. I
am now able to connect to secured and unsecured networks using the
Were these boards ever made available or has an equivalent product come to
market?
On Saturday, August 24, 2013 12:13:08 PM UTC-5, geo...@gmail.com wrote:
As part of a project I have been contracted to complete, I have developed
an I/O expansion board for the BB and BBB. The board provides
Hello,
I patched the linux kernel 3.8.13 with Xenomai 2.6.3 using Robert Nelson
instructions :
https://github.com/cdsteinkuehler/linux-dev/tree/3.8.13-xenomai/patches,
and I want to capture interrupt GPIOs using the Xenomai API on the Pin 12
on the P9 header (gpio_1[28] == GPIO 60), using
these did not help, but I found the way, and now works
http://clubsg.skygolf.com/content/faq/caddiesync+express/6-4710-Windows_8_Installing_unsigned_drivers.html
On Tuesday, April 1, 2014 4:37:33 PM UTC+3, RobertCNelson wrote:
On Tue, Apr 1, 2014 at 3:09 AM, edgars@gmail.com javascript:
Download the tool chain on ur linux machine
sudo apt-get install gcc-arm-linux-gnueabi
now u can see all the available toolchains by typing arm and tab.
select one compiler among
arm-linux-gnueabi-gcc-4.7
compile your source code with the cross compiler given above USAGE:
All the options listed above;
CAN
ODBII via SN1110 OBD to UART Interpreter
Mini-PCIe for 3G-LTE/GPS card
6 axis accel and gyro
RTC
USB expansion for WiFi dongle
Bi directional GPIO for vehicle signals (Ignition in GPIO_0 wakeup domain)
We are also in the process of verifying the end panels for
You can add that to the end of the optargs.
It works for dto that is compiled into the kernel, but not custom dto,
which means that I can't load a custom LCD dto without recompiling the
kernel...
Thanks,
Errol
On Monday, March 10, 2014 1:54:01 PM UTC+2, Mark Potosnak wrote:
With the newest
https://lh6.googleusercontent.com/-tYk2_us9tm0/UzvDd72rUJI/AGc/GA9yT92hKSE/s1600/Screenshot+from+2014-03-31+22%3A24%3A19.png
Hi all,
I began working with beagleboard-xm rev C1 about 2 weeks. At the beginning,
everything worked well, The board was booted Angstrom successful, but when
I
cross compilation is the best way to do. Write you code on linux cross
compile it and send it to your BBB
On Thursday, 7 June 2012 16:52:12 UTC+5:30, rajan buha wrote:
ohh so what is the best option for programming c on beagleboard ???
--
For more options, visit
Can somebody suggest board manufacturer which have no such problems
вторник, 1 апреля 2014 г., 12:46:15 UTC+4 пользователь Artem Popov написал:
Hello,
I have a problem with BBB + BB-View + LCD7.
OS: TI-SDK from element14 site
HW: BBB PCD Rev B4, Element 14 BB-View cape, 7 LCD LCDX000-70T
The address is in bytes and pinconf is an array of integers, which are
4 bytes long.
j.
On Wed, Apr 2, 2014 at 8:02 AM, milkyway muhammednouf...@gmail.com wrote:
I am new to beagle baord. I have a doubt here. Please help.
In the following line
pinconf[0x217c/4] = pinconf[0x217c/4]
Still available.
On Tue, Apr 1, 2014 at 10:57 PM, William Pretty Security
bill.pre...@xplornet.com wrote:
Not to Canada L
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book
*From:* beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com]
*On
tried in ubuntu and since it runs slow, I just switched back
How much slower was Ubuntu compared to Debian?
And do you have any insights as to what the issues/differences were?
Thanks
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are
Hello everybody,
I've cross compiled QT5.2.1 with ICU support for TI AM335x (not exactly a
Beagleboard but much similar).
Now I am doing some tests, but I am not able to execute any program built
against the cross-compiled QT. Any program (even the simples console-based
Hello, world exits
Check pinmux
cat /sys/kernel/debug/pwm
and post it here.
Also
cat /sys/kernel/debug/pinctrl/44e10800.pinmux/pins
and post it here.
On Tue, Apr 1, 2014 at 8:07 PM, Sungjin Chun chu...@castlesoft.co.krwrote:
Thank you for your help.
pwmchip0 and pwmchip1 2 files are there.
Weird thing is
A great suggestion. We will try that out next. (Not something I've had to
fight before.)
On Tuesday, April 1, 2014 3:48:36 PM UTC-5, RobertCNelson wrote:
On Tue, Apr 1, 2014 at 3:39 PM, Walter Schilling
schi...@msoe.edujavascript:
wrote:
I have students working on the Beaglebone
Hi John,
thanks for your reply...
At the end I fixed the problem simply performing my painting from within a
QGLWidget instead of a standard QWidget.
I don't know what is the root cause of the problem... but probably there's
something wrong in QWidget when it works on EGLFS platform on AM335x
WHen it comes to wifi and ARP devices and debian, there is one interfaces
file that I use. So far it has worked every single time.
auto lo
iface lo inet loopback
iface eth0 inet static
address 10.232.1.81
netmask 255.255.255.0
gateway 10.232.1.1
auto wlan0
allow-hotplug wlan0
iface wlan0
me (Richard-tx change)
9:31 AM (less than a minute ago)
When it comes to wifi and ARM devices and debian, there is one interfaces
file that I use. So far it has worked every single time.
auto lo
iface lo inet loopback
iface eth0 inet static
address 10.232.1.81
netmask 255.255.255.0
As far as I am concerned the BBB is inapproprite as a firewall To keep
performance up as high as possible, two high speed (1 gig) NIC cards are
needed. USB is not high speed.
On Tuesday, April 1, 2014 4:25:05 PM UTC-5, Mike Bell wrote:
On 04/01/2014 05:02 PM, vignesh murali wrote:
I just
Original bbb does not have such problems
02 Апр 2014 г. 16:34 пользователь Artem Popov web.ty...@gmail.com
написал:
Can somebody suggest board manufacturer which have no such problems
вторник, 1 апреля 2014 г., 12:46:15 UTC+4 пользователь Artem Popov написал:
Hello,
I have a problem with
I'm making a cape that has several devices on the BBB's i2c-2 bus. Should
I:
1.) Set the bits in the EEPROM for i2c2? (in which case I think the mode
bits should be 0x73?)
2.) Create the I2C-2 fragment in the dts?
Since i2c-2 is enabled by default, do I need to explicitly set it? (this is
BeagleBone Black running Debian connected to Windows 8 PC via USB.
Following the instructions
in
http://stackoverflow.com/questions/19481415/share-the-internet-access-from-laptop-to-beaglebone-black-and-then-access-it-thr
I got BBB to connect to the internet.
The issue is that I can not
Hi,
I would like to intercept the power I feed into BBB.
Example: Power Source - Op Amp (input)
Op Amp (output) - BBB power input
The Op Amp I use is part of a circuitry I am using to keep track of the
voltage levels of various devices.
In order to measure, the voltage/energy
I would look at these type devices. All you need is I2C and something to
read it, like a USB to I2C device. They can give you current and voltage as
well.
http://www.digikey.com/product-search/en/integrated-circuits-ics/pmic-current-regulation-management/2556448
Gerald
On Wed, Apr 2, 2014 at
Ah yes, I am already using a current-sensing chip - MAX4378 (which is very
much similar to the ones you specified, i.e. it is based on op amps),
However, I need to run the power source through the chip and then to the
BBB.
I was wondering what would be the best way to do this? Do I attach the
Through the chip? Well, it needs to handle the current and have
no voltage drop or the USB could have issues..Not sure off the top of my
head how to handle 2A through and OPAMP.
Gerald
On Wed, Apr 2, 2014 at 3:02 PM, Jayson Thomas jayson.j.tho...@gmail.comwrote:
Ah yes, I am already using a
On Tuesday, April 1, 2014 7:34:37 AM UTC-6, RobertCNelson wrote:
The is problem with the default 3.8 kernel, if your not using any
cape's switch to the 3.13.x based kernel
cd /opt/script/tools/
git pull
sudo ./update_kernel.sh --beta-kernel
I just thought others might want to know
On Wed, Apr 2, 2014 at 4:33 PM, Dennis Cote denn...@harding.ca wrote:
On Tuesday, April 1, 2014 7:34:37 AM UTC-6, RobertCNelson wrote:
The is problem with the default 3.8 kernel, if your not using any
cape's switch to the 3.13.x based kernel
cd /opt/script/tools/
git pull
sudo
Hi,
I want to automate installation of additional packages to default BBB image
without using real device.
Option 1: qemu static
Problem here I have no network:
# ping 8.8.8.8
qemu: Unsupported syscall: 184
qemu: Unsupported syscall: 184
ping: cap_get_proc: Function not implemented
Do you
On Wednesday, March 26, 2014 7:23:34 AM UTC-6, mori...@gmail.com wrote:
I’ve just cross-compiled QT 5.2.1 for ARM and I am using it on a TI
AM335x EVM (Starter Kit) board.
Hi,
Would you be able to describe in detail the process you used to build and
run QT 5.2, and the SGX 3D graphics
Question: For the fun of it, I updated my system to the latest build
(3/31) Also updated the kernel using the script you mentioned.
Then thought I would test out building and running my Hexapod code. As part
of my code base I have some Sound output including Tones (beeps) using Alsa
as well
Thanks, first cat /sys/kernel/debug/pwm
--
platform/48304100.ecap, 1 PWM device
pwm-0 ((null) ):
platform/48304200.ehrpwm, 2 PWM devices
pwm-0 ((null) ):
pwm-1 (PWM_P8_13 ): requested enabled
platform/48302200.ehrpwm, 2 PWM devices
On 04/02/2014 06:05 PM, Boris Rybalkin wrote:
roblem here I have no network:
You might want to try adding something like the following to your qemu
calling parameters:
-net nic,model=rtl8139 -net user
regards,
Nuno
--
http://aeminium.org/nuno/
--
For more options, visit
Too expensive?
On Wed, Apr 2, 2014 at 8:53 AM, Ronny Julian k4rjjra...@gmail.com wrote:
Still available.
On Tue, Apr 1, 2014 at 10:57 PM, William Pretty Security
bill.pre...@xplornet.com wrote:
Not to Canada L
No.
I've been busy. I'll get back to you ASAP J
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Ronny Julian
Sent: Wednesday, April 02, 2014 7:44 PM
To: beagleboard
Subject:
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