cpu-freq governor?
2014-09-15 9:16 GMT+04:00 John Syn john3...@gmail.com:
From: Richard-tx rich.andr...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
Date: Sunday, September 14, 2014 at 5:05 AM
To: beagleboard@googlegroups.com beagleboard@googlegroups.com
I checked the governor. I set it to performance. No change
There is no X or desktop included with the image i used so that is not the
issue.
Rich
On Monday, September 15, 2014 1:10:49 AM UTC-5, lisarden wrote:
cpu-freq governor?
2014-09-15 9:16 GMT+04:00 John Syn john...@gmail.com
Show us the output of pstree
.
On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx rich.andr...@gmail.com wrote:
Here is the output from vmstat 2
You can see where I start the build.
# vmstat 2
procs ---memory-- ---swap-- -io -system--
--cpu-
r b swpd free
Thanks,
I've also found the BeagleLogic
https://github.com/abhishek-kakkar/BeagleLogic project that's using the
remoteproc interface.
Am also just at the curious stage, it looks like remoteproc/rpmsg is the
preferred interface going forward, but it seems much more complicated!
Regards,
Jon
On Sunday 14 September 2014 22:11:08 John Syn wrote:
On 9/14/14, 1:55 AM, David Goodenough
david.goodeno...@linkchoose.co.uk wrote:
On Saturday 13 September 2014 13:51:17 John Syn wrote:
From: david.berge...@gmail.com
Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com
William,
I'm not using any I/O at this time. Setting this up in steps. First was to
get it running as a CUPS and weewx Server like my RasPi. I can 'play' with
it later once it's stable. Found a cable on eBay for $6 shipped from CA
using PL303HX claims 3.3v TTL.
Also, no resets since 3pm
Well we are seeing exactly the same problems as Greg has experienced. We
have 10 bbb running for a project and we are seeing on avg a crash per 24
hours or maybe rather a reboot.
We have tested the 3.14. 3.15 and 3.16 kernels built via Roberts build
environment as well as installing the ti
Hi all
I made sd-card in accordance BealeBoardUbuntu Trusty14.04 in eLinux.org.
./setup_sdcard.sh --mmc /dev/sdb --dtb beaglebone
However, I got a problem.
Boot squence stopped saying File not found /boot/uImage
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 0
Hi Sanjay,
It is possible, in many ways.
First of all, you'll need usb-modeswitch, so the card can be recognized as
serial ports.
Second you need a software that can configure your ethernet interface, for
that you can use one of these:
- sakis3g: if you google 3g + BBB, it will lead to it,
On Mon, Sep 15, 2014 at 8:03 AM, Kazz aspect...@gmail.com wrote:
Hi all
I made sd-card in accordance BealeBoardUbuntu Trusty14.04 in eLinux.org.
./setup_sdcard.sh --mmc /dev/sdb --dtb beaglebone
However, I got a problem.
Boot squence stopped saying File not found /boot/uImage
mmc0 is
William which kernel release are you running when you have no reboots?
On Sunday, September 14, 2014 10:42:40 PM UTC+1, William Hermans wrote:
Oh, and right, only time I've had my beaglebone black reset, is when it
loses power ( we switch from generator, and back to solar ). Or I've
Hi we are experiencing the same problems as Greg. We are currently running
more then 10 bbb in test booth revision 5b and 5c with the same results. We
have tested both kernel version 3.14, 3.15 from ti as well as your builds
with the same results.
Here are some stats from our boards running
Hi,
For a project I need a beaglebone and a 10 inch Touch lcd screen. But that
isn't that easy as it sounds.
I did buy a lcd cap. But they only work with there own distribution. A
embedded HDMI touch monitor is (almost) impossible to source. It needs to
be build in a frame.
So I 'm only
Hi
Also been struggling to get Invensense driver to worknot very impressed
with Invensense to be honest. If you login to their support forum, there is
no mention of MPU9250 Linux kernel drivers.I found the tegra stuff,
emailed Invensense and asked them where they publish their
I must be missing something, apt-get is not finding any of the
linux-image-* files. Do I need to add a repository ?
Thanks
On Sunday, August 17, 2014 9:26:34 PM UTC-4, Jason Kridner wrote:
It is time to make another big software push for BeagleBone Black. We
have several recent updates from
I have a beaglebone black running Debian and im trying to access the
internet using internet sharing on my Macbook Pro (OS X 10.9.4). I was able
to make it work using windows pc by allowing internet sharing from PC to
beaglebone then configuring my beaglebone's gateway and nameserver.
Hello.
I've been playing around with the BBB for a while now.
All of a sudden I am not able to connect to the BBB via the USB networking
interface at 192.168.7.2?
I'm really not sure what happened.
I am (was!) interfacing with the BBB via my Mac laptop.
Here is what I have tried to do so far
I get this error when i try to run linuxcnc on beaglebone black i have
tried on a windows computer and a linux setup computer get the same message
on both systems
i tried from the sdcard and emmc also.
can't seem to get an internet connection from the sdcard but was able to
connect from the
Hi Robert i am having the same issues with at least 10 individual bbb
boards both rev 5b and 5c and from booth adafruit and curcuitco. We are
currently running them on a board with nice lab qualiy profesional 5v
sources and ethernet and are pinging them constantly to simulate some sort
of
Hi,
I see that there are a number of USB boards available which can increase
the available GPIOs of the main device. For expamle:
http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT245R.pdf)
This is important to me as I would like to have devices which are located
some distance
Hi,
I have made custom Audio cape using TLV320AIC3107. Here is a circuit
diagram :
http://e2e.ti.com/cfs-file.ashx/__key/telligent-evolution-components-attachments/00-64-01-00-01-29-55-62/audio.png
I make it same ( Pin configurations and all ) as what is available at
CircuitCO using
Robert Nelson robertcnel...@gmail.com writes:
So the -bone is close to mainline (small # of patches). The -ti we
are a basing on a ti branch: (git.ti.com, patchset 20Mb).. Plus the
'debian' linux-image-armmp will also work once we switch to jessie..
(you can even install ubuntu's linux-image
Robert Nelson robertcnel...@gmail.com writes:
On Fri, Sep 12, 2014 at 4:08 PM, Ben Gamari b...@smart-cactus.org wrote:
Robert Nelson robertcnel...@gmail.com writes:
So the -bone is close to mainline (small # of patches). The -ti we
are a basing on a ti branch: (git.ti.com, patchset 20Mb)..
This may help.
http://www.elinux.org/Beagleboard:BeagleBoneBlack#HDMI_Issues
Gerald
On Sun, Sep 14, 2014 at 8:23 PM, sutton...@gmail.com wrote:
I just received my BBB and updated it blah, blah, blah... but my display
is messed up. I have a Samsung 24 display native 1920 x 1200 and the BBB
On Sun, Sep 14, 2014 at 8:23 PM, sutton...@gmail.com wrote:
I just received my BBB and updated it blah, blah, blah... but my display is
messed up. I have a Samsung 24 display native 1920 x 1200 and the BBB IS
displaying however everything is being cut off, for example I can't see the
clock
From the link I sent:
The Image is cropped on the bottom and top
Some displays use what is called overscan. This can be seen in TVs and not
so much on Monitors. It causes the image to be missing on the edges, such
that you cannot see them displayed.
Some higher end displays allow you to disable
On Sat, Sep 13, 2014 at 8:37 PM, ah...@curaoceanus.org wrote:
I must be missing something, apt-get is not finding any of the linux-image-*
files. Do I need to add a repository ?
Thanks
Yeap, you didn't read the note in the second paragraph.
Does it have to be a 10 or would a 7 do the trick. The screens from 4D
systems work out of the box and at $89 are very affordable. Adafruit also
has this listed under their BBB products which should imply that it works
http://www.adafruit.com/products/1287.
On Mon, Sep 15, 2014 at 8:12 AM,
Have you config the i2c pin pulled up ?
and
whats the speed of your i2c bus ?
2014-09-15 2:09 GMT+08:00 prakash.parma...@gmail.com:
Hi,
I have made custom Audio cape using TLV320AIC3107. Here is a circuit
diagram :
Can you show the waveform of your i2c clock and data ?
2014-09-15 22:30 GMT+08:00 liyaoshi liyao...@gmail.com:
Have you config the i2c pin pulled up ?
and
whats the speed of your i2c bus ?
2014-09-15 2:09 GMT+08:00 prakash.parma...@gmail.com:
Hi,
I have made custom Audio cape using
Since I answered this over on the 4DSystems forums, I figured that I should
link it here for everyone's reference:
I'm very interested in how you would solve this issue. We are having a
similar problem with a basic AIC3104 codec and no idea how to debug the
situation.
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Hi,
I've been playing around with the BBB and successfully using the USB
networking. The other day, it just stopped?
In my efforts to get things going again, I have
1) Flashed the system with the latest Debian image
2) Uninstalled and reinstalled both the ftdi and horndis drivers.
At this
Definitely it's a problem with the i2c lines, cross check your connections
with i2c lines or as suggested above to check the pullups. Issue the
following command to see if the chip is detected on the i2c bus or not -
i2cdetect -y -r i2c_bus_no
On Mon, Sep 15, 2014 at 8:15 PM, Valentin Le bescond
Here is pstree -A
pstree -A
init-+-acpid
|-avahi-daemon---avahi-daemon
|-cron
|-dbus-daemon
|-dhclient
|-7*[getty]
|-rsyslogd---3*[{rsyslogd}]
|-sshd---bash
|-sshd-+-sshd---bash---tail
| |-sshd---bash---su---ksh---pstree
| `-sshd---ksh
I have now been running 22 hours without a reset - this is a first.
Yesterday at 3:17pm I changed out power supplies. I also killed wicp. So
now I'm suspicious of wicp as the culprit. I added 'auto eth0' in
/etc/network/interfaces since I'm hard wire connected and wicp was bringing
up eth0 far
frequency of i2c bus as specified in dts is 100 kHz.
On Monday, September 15, 2014 8:01:19 PM UTC+5:30, liyaoshi wrote:
Have you config the i2c pin pulled up ?
and
whats the speed of your i2c bus ?
2014-09-15 2:09 GMT+08:00 prakash@gmail.com javascript::
Hi,
I have made custom
Hi,
I think in Device tree, i2c pin is pulled up. here is part of Tree.
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins =
0x150 0x72 /*spi0_scl.i2c2_sda,SLEWCTRL_SLOW | INPUT_PULLUP |MODE2*/
0x154 0x72 /*spi0_d0.i2c2_scl,SLEWCTRL_SLOW | INPUT_PULLUP | MODE2*/
;
};
On Monday, September 15,
1) change 10k pull-up resistors to 5.6k as for other capes
2) check if SYS_RESET is actually deasserted and high
3) check if DIN/DOUT are correctly connected and not flipped, because DIN
data must go into CODEC, while DOUT must go out and vise versa
use this command to test (not speaker-test).
HI,
Thanks For reply.
Can you please tell me how I can Do that ?
Thanks Regards,
Prakash P.
On Monday, September 15, 2014 8:01:19 PM UTC+5:30, liyaoshi wrote:
Have you config the i2c pin pulled up ?
and
whats the speed of your i2c bus ?
2014-09-15 2:09 GMT+08:00 prakash@gmail.com
Hi ,
Thanks for Reply.
I checked it and chip is detected.
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- UU -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- --
Hi Sanjay,
I had gotten Huawei E353 to work with beaglebone in a remote monitoring
application. It was not straight forward to get it working.
I had used sakis3g to do the mode switching and get the BB manual
connected. sakis3g does not offer a way to auto-reconnect if the connection
is hung up
Hello all,
I urgently requesting your support! I am desperate!
I am currently developing a radio cape which has two Atmega328p, 3xRFM69
radio modules and some other small things on it. You can find the circuit
in the following link:
I am trying to use the Adafruit Python IO library to acces the UARTS
on my BBB.
According to the Adafruit documentation if I do:-
import Adafruit_BBIO.UART as UART
UART.setup(UART1)
I should then be able to use /dev/tty01, but there isn't a /dev/tty01,
only a /dev/tty1. Is this an
what is exactly not clear for you?
how to change resistors or how to copy/paste commands in a shell?
2014-09-15 21:46 GMT+04:00 prakash.parma...@gmail.com:
HI,
Thanks For reply.
Can you please tell me how I can Do that ?
Thanks Regards,
Prakash P.
On Monday, September 15, 2014
Looks like C1 is not gated by the 3.3V rail from the BBB connectors.
.
Gerald
On Mon, Sep 15, 2014 at 1:54 PM, mittermaier.u...@gmail.com wrote:
Hello all,
I urgently requesting your support! I am desperate!
I am currently developing a radio cape which has two Atmega328p, 3xRFM69
radio
http://www.elinux.org/Beagleboard:BeagleBoneBlack#Expansion_Header_Usage
Gerald
On Mon, Sep 15, 2014 at 2:08 PM, Gerald Coley ger...@beagleboard.org
wrote:
Looks like C1 is not gated by the 3.3V rail from the BBB connectors.
.
Gerald
On Mon, Sep 15, 2014 at 1:54 PM,
On Mon, Sep 15, 2014 at 1:53 PM, c...@isbd.net wrote:
I am trying to use the Adafruit Python IO library to acces the UARTS
on my BBB.
According to the Adafruit documentation if I do:-
import Adafruit_BBIO.UART as UART
UART.setup(UART1)
I should then be able to use /dev/tty01, but
What do you mean with C1?
Am Montag, 15. September 2014 21:08:59 UTC+2 schrieb Gerald:
Looks like C1 is not gated by the 3.3V rail from the BBB connectors.
.
Gerald
On Mon, Sep 15, 2014 at 1:54 PM, mitterma...@gmail.com javascript:
wrote:
Hello all,
I urgently requesting your
IC1. Your regulator.
Gerald
On Mon, Sep 15, 2014 at 2:17 PM, mittermaier.u...@gmail.com wrote:
What do you mean with C1?
Am Montag, 15. September 2014 21:08:59 UTC+2 schrieb Gerald:
Looks like C1 is not gated by the 3.3V rail from the BBB connectors.
.
Gerald
On Mon, Sep 15, 2014 at
Oh I understood, I need to add the C1 on each Atmega 3V3 supply. --
blocking
https://dict.leo.org/ende/index_de.html#/search=blockingsearchLoc=0resultOrder=basicmultiwordShowSingle=on
capacitor
Your regulator must be turned off until the VDD_3V3 rail comes up. Right
now it comes up almost immediately as it is powered from either the
expansion header or a weirdly designed 5V DC input. The idea of gating the
ground to control power will not work as you already have a DC path to
ground,
Thanks for your quick answer and very helpful feedback!
I am not sure if I understood right.
Currently I have to options to power the cape.
1. Use the cape without the Beagle
-- Power supply over the FTDI connector and solder header Pin2-Pin3
connected on the MCP1703 side.
-- 5V solder
The FTDI connector will not be connected when the cape is connected to the
beagle.
All GND signals are connected to each other and they are all connected to
the beagle. No other/external GND is connected to the cape.
Am Montag, 15. September 2014 22:24:57 UTC+2 schrieb mitterma...@gmail.com:
So your contention is that this is all correct? Do I read you right?
Gerald
On Mon, Sep 15, 2014 at 3:24 PM, mittermaier.u...@gmail.com wrote:
Thanks for your quick answer and very helpful feedback!
I am not sure if I understood right.
Currently I have to options to power the cape.
1.
Robert Nelson robertcnel...@gmail.com wrote:
On Mon, Sep 15, 2014 at 1:53 PM, c...@isbd.net wrote:
I am trying to use the Adafruit Python IO library to acces the UARTS
on my BBB.
According to the Adafruit documentation if I do:-
import Adafruit_BBIO.UART as UART
I haven't had any success here. I created my microSD from the IMG file,
bone-debian-7.5-2014-05-14-2gb.img.
I used an 8 Gig microSD card.
It shows I'm at 100% disk usage right off the bat. I used this process and
it appeared to work, but complained of errors at the end. After reboot, my
On Mon, Sep 15, 2014 at 3:30 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
I'm trying to build the 3.14.17-ti-r19 from:
g...@github.com:RobertCNelson/ti-linux-kernel-dev.git
...but I keep getting errors about the patches not applying. I
currently get the following trying to build
I've almost given up on this. I'm trying to configure a bridge between
wlan0 and eth0. I can make that work. My problem is that
my BBB rev C refuses to follow my orders.
I do not want dhclient running on eth0 and something keeps starting it.
This is causing problems for the bridge. There
On Mon, Sep 15, 2014 at 3:36 PM, RT Mistler rtmist...@gmail.com wrote:
I haven't had any success here. I created my microSD from the IMG file,
bone-debian-7.5-2014-05-14-2gb.img.
I used an 8 Gig microSD card.
It shows I'm at 100% disk usage right off the bat. I used this process
and it
You are right, there must be something wrong but I do not know what.
I understood that the blocking capacitor is missing. But I do not know if
that is the only mistake and this is the reason why my beagle stopped
working because of my cape
I updated the circuit to that configuration like
On 9/15/2014 3:43 PM, Robert Nelson wrote:
On Mon, Sep 15, 2014 at 3:30 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
What's the right' way to build a -ti-19 kernel as a baseline so I can
start playing with updating the pinmux helper and universal device tree?
For your sanity
On Mon, Sep 15, 2014 at 3:54 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
On 9/15/2014 3:43 PM, Robert Nelson wrote:
On Mon, Sep 15, 2014 at 3:30 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
What's the right' way to build a -ti-19 kernel as a baseline so I can
start
On Mon, Sep 15, 2014 at 3:59 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Mon, Sep 15, 2014 at 3:54 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
On 9/15/2014 3:43 PM, Robert Nelson wrote:
On Mon, Sep 15, 2014 at 3:30 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
On 9/15/2014 3:59 PM, Robert Nelson wrote:
On Mon, Sep 15, 2014 at 3:54 PM, Charles Steinkuehler
char...@steinkuehler.net wrote:
I'm apparently missing some sort of secret sauce (a.k.a. clues). :-/
deb_pkg still hasn't learned to autodetect armhf, so we do some
deb voodoo around that.. ;)
Yes of course. I added this option just to run the cape for first tries on
a USB port.
Could you find any other problems? I am currently thinking to connect the
SYS_RESETn of the BBB directly to the reset pin of the atmega`s?
Am Montag, 15. September 2014 23:06:09 UTC+2 schrieb Gerald:
Looks
Thanks. That took care of it.
Two notes are:
- sudo appears to be required to perform the git
- I realize older boards have 2 G MMC space, but still what's up with zero
space being left minute #1 when you boot this of an SD card. Probably
better to require them to use a 4 Gig SD card. Maybe
On Mon, Sep 15, 2014 at 4:12 PM, Artie Mistler rtmist...@gmail.com wrote:
Thanks. That took care of it.
Two notes are:
- sudo appears to be required to perform the git
It's only required if you do a git pull once with sudo.. by default
it's chown'ed to debian..
- I realize older boards
I am not sure what you mean with to disable the buffer before until you
come up.
Directly connect the Beagle SYS_RESETn pin to the pin 29 of the Atmega`s?
What would be the positive effect by using the SYS_5V. I think it is
directly connected to the Beagle DC plug. So, it can drive more
Ok so take a look at the output of pstree there. Notice how the init
system is all over the tree ? First you have init as pid 1. then way down
the tree you have systemd, followed by several upstart processes. This is
normal from what I can tell on my own PC based Ubuntu installs ( actually
There is also the chance that you somehow botched something on the Ubuntu
install. This can also cause performance issues. Such as if you did not
completely delete the root file system from debian before installing Ubuntu
on the same media. . . . You might think this would not be a problem. but
it
Mr Nelson
Idid not notice.
Thank your very mach.
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Additional info...
I had a nagging suspicion that I had physically broken something on the BBB
during, so this afternoon I picked up a brand to BBB.
Same issues.
So I guess that this issue must be with my mac? I'm not sure how to debug
this thing further than uninstalling and reinstalling
I strongly recommend that you read Adafruit's guide regarding the BBB's
device tree overlay. It really help me put this all together:
https://learn.adafruit.com/introduction-to-the-beaglebone-black-device-tree/overview
You will find there why and how to modify your uEnv.txt file in order to
Sorry that optargs line should only appear once...
On Monday, September 15, 2014 8:19:35 PM UTC-4, Michel Lavoie wrote:
I strongly recommend that you read Adafruit's guide regarding the BBB's
device tree overlay. It really help me put this all together:
On Sat, Sep 13, 2014 at 5:10 PM, Michael M mmcdani...@gmail.com wrote:
I believe that PRUSpeak(https://github.com/deepakkarki/pruspeak/) makes use
of remoteproc. I haven't made the transition yet, but I'm definitely curious
about it. The complexity of implementing remoteproc seems much, much
So where are the PRU examples of this ? To me this whole concept sounds
very far fetched, but I will be the first to admit this would be a very
very cool feature.
On Mon, Sep 15, 2014 at 8:10 PM, Jason Kridner jkrid...@beagleboard.org
wrote:
On Sat, Sep 13, 2014 at 5:10 PM, Michael M
And by examples, I mean an introductory hello world app. Not an already
working project with tens of thousands of lines of code to wade through.
On Mon, Sep 15, 2014 at 8:51 PM, William Hermans yyrk...@gmail.com wrote:
So where are the PRU examples of this ? To me this whole concept sounds
Hi,
How I can check this two things ?
2) check if SYS_RESET is actually deasserted and high
3) check if DIN/DOUT are correctly connected and not flipped, because DIN
data must go into CODEC, while DOUT must go out and vise versa
I'm not clear about this. Actually I have two Boards one with 10K
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