[beagleboard] Re: tftp download of uImage onto beagleboard xm possible?

Hi, Glad to hear that your problem solved. The number mentioned is a MAC address of ethernet card, it has to be unique at least in your environment. Normally it is written in some kind of EEPROM but BB-xm lacks it that's why mac-address has to be generated randomly (well, almost randomly).

Re: [beagleboard] Re: mt9p031 with kernel 3.12

Hi, thanks for your input but you seem to be wrong - kernel has the driver for mt9p031. Please, look into kernel sources /drivers/media/i2c/ Best regards, S.Nizamov -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the

Re: [beagleboard] Re: Building a Xenomai kernel

Hi, After some tries I've changed from Mint Host ( Petra is unrecognized and Linaro seems not to be installed with Olivia) I finally succeeded to execute these scripts on Debian Wheezy 32: it worked directly without any trouble. Nevertheless, booting with the MMC isn't recognized : the BBB start w

Re: [beagleboard] Re: BBB LCD Interface

Hi chaitra, Are you interfacing any custom lcd or cape? On Mon, Nov 25, 2013 at 3:52 PM, Chaitra M wrote: > Hi, > My previous problem was solved > thank you... > > But now im facing new problem like I have a LCD with clock frequency 33MHz > when I tried to interface by making changes in

[beagleboard] Beaglebone Black CPU speed

I have a Beaglebone Black which runs Android.As you know, it has a 1GHz CPU. Bu when I read it's clock speed from adb I got 300MHz. I'm using following commands: cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq cat /sys/devices

[beagleboard] Re: Beaglebone Black CPU speed

On Tuesday, November 26, 2013 4:13:18 PM UTC+5:30, Efecan Yilmaz wrote: > > I have a Beaglebone Black which runs Android.As you know, it has a 1GHz > CPU. Bu when I read it's clock speed from adb I got 300MHz. I'm using > following commands: > > cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_ma

[beagleboard] Re: Beaglebone Black CPU speed

That solved the problem. Thanks :) When I boot it from usb. It sets its speed to 300MHz. When I use power supply, It's 1GHz. On Tuesday, 26 November 2013 14:35:55 UTC+2, Vishveshwar wrote: > > On Tuesday, November 26, 2013 4:13:18 PM UTC+5:30, Efecan Yilmaz wrote: >> >> I have a Beaglebone Black

[beagleboard] Re: Need Help with UART configuration

Hello Rod, Thanks you for the help on this, was really helpful. But do you know how can I send the binary instead of ascii? (Do I need to put maybe prefix of SB before the value to send binary?) After many unsuccessful attempts of sending binary over UART, I'm looking at possibility to chang

[beagleboard] three files titled: bonescript.js

Hello, I have been stepping through my javascript code that does not work and I end up in the file: bonescript.js, and more specifically in this function: function require(file) { throw 'Please perform setTargetAddress on a valid target'; } This happens when I try to call: var b = require('

[beagleboard] Re: Help: "Fast" ADC sampling on the beagleboneblack

Hi, I'm using the same kernel (with xenomai) as you, and I'm facing a similar issue with the encoder interface If you use xenomai and then access via sysfs to the driver you0re causing a domain switch to linux OS over xenomai. Moreover this way in any cycle you're issuing to many syscalls to r

Re: [beagleboard] Re: Help: "Fast" ADC sampling on the beagleboneblack

On 11/26/2013 9:24 AM, Giuseppe Iellamo wrote: > Just this morning I've tried to sample the encoder not using the sysfs > interface but mmaping the device counter to the xenomai task and i > experienced a big performance bump. Note that in addition to the domain switch overhead, if you ever make

Re: [beagleboard] Re: mt9p031 with kernel 3.12

Indeed. The discussions and changes around the mt9p031 in the linux-media mail list don't indicate its support was discontinued. http://www.mail-archive.com/search?q=mt9p031&l=linux-media%40vger.kernel.org Regards, Ivan On Tue, 26 Nov 2013 00:16:16 -0800 (PST) Nizamov Shawkat wrote: > Hi, >

Re: [beagleboard] Re: mt9p031 with kernel 3.12

On Tue, Nov 26, 2013 at 10:39 AM, Ivan Nazarenko wrote: > Indeed. The discussions and changes around the mt9p031 in the linux-media > mail list don't indicate its support was discontinued. > > http://www.mail-archive.com/search?q=mt9p031&l=linux-media%40vger.kernel.org The issue is, NO one has

[beagleboard] Re: Building Linux kernel?

I've had success following the readme of this git repo https://github.com/beagleboard/kernel/tree/3.12 had to add the flag "CROSS_COMPILE=arm-linux-gnueabi-" to the make command NOTE: I have had success building the official linux-stable and linus' torvalds branch for the BBB. However I always

Re: [beagleboard] Re: Building Linux kernel?

On Tue, Nov 26, 2013 at 10:50 AM, Michael Mullin wrote: > I've had success following the readme of this git repo > > https://github.com/beagleboard/kernel/tree/3.12 > > had to add the flag "CROSS_COMPILE=arm-linux-gnueabi-" to the make command > > NOTE: I have had success building the official lin

Re: [beagleboard] Re: Help: "Fast" ADC sampling on the beagleboneblack

I suggest all to subscribe to xenomai mailing list as this issue is more xenomai related than beagle... -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group

[beagleboard] Re: Building Linux kernel?

Thanks. I finally got it working by correcting the instructions in the beaglebone/kernel git repository to use the right cross-compiler as you note below (though on branch 3.8 which my board is currently using; I wanted to do a minimal patch, not upgrade). I also finally got the Yocto build wor

[beagleboard] Re: Building Linux kernel?

Oops, spoke too soon about my success. Github repository build fails with: "No rule to make target `firmware/am335x-pm-firmware.bin'..." On Tuesday, November 26, 2013 8:50:53 AM UTC-8, Michael Mullin wrote: > > I've had success following the readme of this git repo > > https://github.com/beagleb

[beagleboard] Re: Building Linux kernel?

This patch should have fixed that. https://github.com/beagleboard/kernel/blob/3.12/patches/general-fixes/0001-add-PM-firmware.patch It's applied automatically using the patch.sh script in the repo I posted earlier. If you're using the beaglebone config file, but using a different kernel tree fr

[beagleboard] Mathematica on the Beagle

I see the raspberry pi is getting Mathematica[1][2]. Has anyone heard any rumors about Mathematica coming to the Beagle? --Mark [1] http://www.raspberrypi.org/archives/5282 [2] http://www.wolfram.com/mathematica/ -- For more options, visit http://beagleboard.org/discuss --- You received this

[beagleboard] Re: calkboard 10" LCD Cape and bbb

Now I'm one step further. I received the bin file and was succesfull reloading the eeptom But now i get the error not able to load ... BB-LVDS-01.dbto Had a look into lib/firmware .. No such file. Where shut i look for that? Thx Mike -- For more options, visit http://beagleboard.org/discus

Re: [beagleboard] BBB Debian Wheezy config bootargs

I looked to see if i could find that file for numerous hours.. It was not there. Should it be created, then edited to have what I need in it? On Monday, November 25, 2013 3:10:06 PM UTC-8, RobertCNelson wrote: > > On Mon, Nov 25, 2013 at 4:07 PM, Brian Mundell > > > wrote: > > I'm tryi

Re: [beagleboard] BBB Debian Wheezy config bootargs

On Tue, Nov 26, 2013 at 12:39 PM, Brian Mundell wrote: > I looked to see if i could find that file for numerous hours.. It > was not there. Should it be created, then edited to have what I need in it? > Okay so obviously, your running that other image. Well that user doesn't post here, so

Re: [beagleboard] BBB Debian Wheezy config bootargs

The file (uEnv.txt) was created and the contents of it say just this: console=ttyO2,9600n8 There is nothing else in that file. After I rebooted with this file in place it is still not passing traffic through minicom to a Junpier NS5GT and back. On Tuesday, November 26, 2013 10:39:07 AM UTC-8,

Re: [beagleboard] Re: Need Help with UART configuration

I'm really not sure this question at all. UART4 Tx a single wire which is high by default. Put a multimeter on the uart4tx pin to confirm this. If you send data to it then it goes out in blocks of N bits (N normally being 10 - start bit, 8 data bits, stop bit), then returns to the default state of

RE: [beagleboard] Mathematica on the Beagle

I thought I saw something on "Hack a Day". I'll see if I can find it again. From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of Mark A. Yoder Sent: Tuesday, November 26, 2013 1:28 PM To: beagleboard@googlegroups.com Subject: [beagleboard] Mathematica on the Be

Re: [beagleboard] BBB Debian Wheezy config bootargs

Ok so I am going to re-flash this eMMC and see if I can get it set up. Thank you very much Robert for the help. Post my results later. On Tuesday, November 26, 2013 10:47:32 AM UTC-8, RobertCNelson wrote: > > On Tue, Nov 26, 2013 at 12:39 PM, Brian Mundell > > > wrote: > > I looked to see if i

[beagleboard] Re: USB transmission speed

Well, I've checked out the official TI Kernel v3.2 and now I get speeds well beyond 20MB/s. Does anyone have a clue why the newer Kernels are so much worse? On Sunday, November 10, 2013 9:47:32 PM UTC+1, thoma...@gmail.com wrote: > > Well, this page > http://processors.wiki.ti.com/index.php/AM3

[beagleboard] Issue with SDL application setting BeagleBone Black resolution with 3.8.13 kernel

I've encountered an issue with the DRM driver on the 3.8.13 kernel that others might have had before and I'm looking to track down. I wanted to get the info out on the list as I try to track this down. I think I'm seeing something similar on the 3.12 kernel as well. https://gist.github.com/jadonk/

Re: [beagleboard] three files titled: bonescript.js

On Tue, Nov 26, 2013 at 10:13 AM, John Kollman wrote: > Hello, > > I have been stepping through my javascript code that does not work and I end > up in the file: bonescript.js, and more specifically in this function: > > function require(file) { > throw 'Please perform setTargetAddress on a va

[beagleboard] Video Capture available?

Is there anyway to make Video Capture function available? I've got the VGA Camera from leopard imaging wich uses the mt9v113 driver on android OS? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoa

Re: [beagleboard] Re: USB transmission speed

On Tue, Nov 26, 2013 at 2:12 PM, wrote: > Well, I've checked out the official TI Kernel v3.2 and now I get speeds well > beyond 20MB/s. Does anyone have a clue why the newer Kernels are so much > worse? Well the "dma" side of musb was just merged in v3.13-rcX https://git.kernel.org/cgit/linux/ke

[beagleboard] Re: Building Linux kernel?

Thanks, but that patch is not applied by patch.sh. (in the 3.8 branch). I was able to get the file directly from arago-project.org, copy it into the kernel directory, and go from there. On Tuesday, November 26, 2013 10:12:48 AM UTC-8, Michael Mullin wrote: > > This patch should have fixed that.

[beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

Hello, I have noticed very rare cases (~1/50) of the ethernet phy on the Beaglebone Black not being detected on boot, and requiring a hard reset (as opposed to calling 'reset' from the command line) to get it to work/be detected again. This problem has been mentioned in a couple of other threa

Re: [beagleboard] stacking Capes

We cannot find any compatible cape with wifi+bluetooth for BBB. Is that mean that we have to fall back on original BB and the existing wireless build in antenna for wifi+bluetooth ? Thanks Hannry On Tuesday, 26 November 2013 05:24:35 UTC+8, Gerald wrote: > > Some information can be found at

[beagleboard] Re: python-pyserial for BeagleBone A 5 with Angstrom Image 02/14/2012

For what it's worth. I just reflashed my BBB with the production image09/04/13 Angstrom. When trying to install pyserial I tried *opkg install python-pyserial * and it did not work, i also tried the pip and easy_install from the pyserial in

[beagleboard] Re: SDIO WiFi ( Marvell 88W8686)

Hi Claud, I am facing similar issue with poor performance of 88W8686 driver on windows embedded ce device. It could be related to BSP provided by device OEM or the windows platform builder component I am using Windows Embedded CE 6.0 Platform builder Version: R3, latest rollup update is Decembe

[beagleboard] BBB: Where is pin1 of JTAG connector?

Hi, I have got a BeagleBoard_Black Rev 6. To solder that JTAG socket I am looking for an information where pin1 is located on the board. According to the schedule and the fact that pin5 should have a voltage of 3.3V I would assume that pin1 is the pin close to pin12 of header P9. Can anybody co

[beagleboard] Usb Audio Dongle in BBB

Hello, I have some issues with a Usb Audio Dongle (COnrad) in Beaglebone Black. 1. I connect the Usb Audio Dongle in the BBB. 2. I run "speaker-test default:Dongle -t sine" to output audio from the dongle. 3. While the program runs, I hear the audio only in the first period. I don't hear the r

Re: [beagleboard] GPIO in C weirdness with fseek/fwrite

Hello Dave, Thanks for the link / reference, I'm studying it now. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send

[beagleboard] Re: Unexpected Reboots on BBB Debian with 3.2 Kernel

I have had similar experiences to you. I wanted the power management features so went with the 3.2 kernel from Ti. In the end I gave up and switched to a 3.8 kernel and for now will do without PM. Even the default file image supplied with the SDK would reboot randomly. Nothing in the logs or on

[beagleboard] Re: angstrom build for beaglebone has texinfo issue

Is this problem occurring while you are attempting to build the console-image? I just finished a build a few minutes ago using the following: This guide details the process of building a console image from the Angstrom source on an Xubuntu 12.04.3 32-bit Linux host. Prerequisites Then we need

[beagleboard] Ethernet and Wifi not working at the same time

I have an wna1100 wifi dongle working on my beaglebone black , it's working fine but when it's pluged in the ethernet port goes down. How do i get both interface to work at the same time. My end goal is to have the wifi connect to a wireless modem and share internet through the ethernet connec

Re: [beagleboard] How to run 2 sripts at the same time?

Thanks Leonard, using the ampersand in a bash script worked. #!/bin/bash python grafcet.py & python running_green.py & I could only kill the pythons scripts by using the "ps" command (to see the running processes) and "kill" (to stop a process). The command "jobs" doesn't seem to work on Angst

[beagleboard] my first beaglebone

Hi Experts, I have ordered my first beaglebone black. I would like to learn to develop the wifi drivers on it. I have experience in linux drivers development but not on wifi related drivers. Can you please suggest me wifi adaptors, so that I can learn to write drivers from scratch. In case if yo

[beagleboard] Re: angstrom build for beaglebone has texinfo issue

On Tue, Nov 26, 2013 at 9:57 AM, wrote: > Is this problem occurring while you are attempting to build the > console-image? I just finished a build a few minutes ago using the > following: > > This guide details the process of building a console image from the Angstrom > source on an Xubuntu 12.04

[beagleboard] Re: Beaglebone Black freezing, USB related?

Hi all, I think I *may* have a potential fix. I've had the same issues with my logitech c920 and my usb wifi adapter. I have a java program that takes a webcam image using opencv and then it is uploaded to my server. When I skip either the capture or upload part of my program it is completely

[beagleboard] New BeagleBone cape with GPS and GPRS capabilities

New BeagleBone cape with GPS and GPRS is available and can be used to integrate in projects to add GPS positioning and communications capabilities to the BeagleBone. It is fully compatible with BeagleBone Black. BeagleBone GPS/GPRS Cape Page

Re: [beagleboard] Video Capture available?

What board are you referring to? There are four different BeagleBoards. Gerald On Tue, Nov 26, 2013 at 2:59 PM, Joel Martinez wrote: > Is there anyway to make Video Capture function available? > > I've got the VGA Camera from leopard imaging wich uses the mt9v113 driver > on android OS? > > --

Re: [beagleboard] stacking Capes

You can look at a USB dongle. Gerald On Tue, Nov 26, 2013 at 3:05 AM, hannry chan wrote: > We cannot find any compatible cape with wifi+bluetooth for BBB. > Is that mean that we have to fall back on original BB and the existing > wireless build in antenna for wifi+bluetooth ? > > Thanks > Han

Re: [beagleboard] BBB: Where is pin1 of JTAG connector?

The pins are numbered. Pin1 has a 1 next to it, closest to the connector and next to the inductor. Gerald On Tue, Nov 26, 2013 at 3:36 AM, Martin H. wrote: > Hi, > > I have got a BeagleBoard_Black Rev 6. > To solder that JTAG socket I am looking for an information where pin1 is > located on th

Re: [beagleboard] Beaglebone Black Ethernet Phy Not Detected on Boot.

I am just now looking at this issue. The A6 revision was not put in place to fix this issue. Gerald On Tue, Nov 26, 2013 at 4:22 PM, AndrewTaneGlen wrote: > Hello, > > I have noticed very rare cases (~1/50) of the ethernet phy on the > Beaglebone Black not being detected on boot, and requiring

[beagleboard] Set root password back to empty [beaglebone black]

Hello, i have a beaglebone black and i've changed the root password. I bought a touchscreen lcd'4 cape but i can't login with it, no virtual keyboard appears when i click on the login "password" field. I want to set the root password back to empty, i tried via ssh to do "passwd" and just type ente

Re: [beagleboard] Programming BBB A5C using TI CCS 5.5.0

From: Reply-To: Date: Monday, November 25, 2013 at 12:48 PM To: Subject: Re: [beagleboard] Programming BBB A5C using TI CCS 5.5.0 > Thanks Gerald. Is there a list of JTAG emulators which would work with BBB > and CCS? > > Probably the most cost effective is USB100V2 or XDS100V2. Se

Re: [beagleboard] Set root password back to empty [beaglebone black]

On 11/26/2013 04:09 PM, André Prado wrote: > Hello, i have a beaglebone black and i've changed the root password. > I bought a touchscreen lcd'4 cape but i can't login with it, no > virtual keyboard appears when i click on the login "password" field. > > I want to set the root password back to empt

Re: [beagleboard] Programming BBB A5C using TI CCS 5.5.0

I have no such list. I suggest you look at Spectrum Digital and Blackhawk. Whether they work or not has nothing to do with the BBB. It has to do with the processor. So, check compatibility with the processor and make sure you have an adapter, pin out and voltage, for the header used on BBB. Gerald

Re: [beagleboard] Set root password back to empty [beaglebone black]

And hwo can i do it ?:) On Tue, Nov 26, 2013 at 10:26 PM, Don deJuan wrote: > On 11/26/2013 04:09 PM, André Prado wrote: > > Hello, i have a beaglebone black and i've changed the root password. > > I bought a touchscreen lcd'4 cape but i can't login with it, no > > virtual keyboard appears when

[beagleboard] Error while building Qt for Beaglebone Black

Hello, i have a Qt application that runs fine in my host machine, i am trying to port it for my Beaglebone Black. I am trying to follow this tutorial: http://aplacetogeek.wordpress.com/qt-opencv-v4l-cross-compiling-raspberry-pi-beagle-bone/ I am using the angstrom-2011.03-i686-linux-armv7a-linux-

Re: [beagleboard] Programming BBB A5C using TI CCS 5.5.0

Looks like the USB100v2 model D is the way to go. Thanks. On Tuesday, November 26, 2013 7:15:57 PM UTC-5, John Syne wrote: > > > From: > > Reply-To: > > Date: Monday, November 25, 2013 at 12:48 PM > To: > > Subject: Re: [beagleboard] Programming BBB A5C using TI CCS 5.5.0 > > Thanks Gerald. Is

[beagleboard] Re: angstrom build for beaglebone has texinfo issue

Hi, The texinfo package was installed from an Ubuntu repository and has the version number 4.13a.dfsg.1-8ubuntu. ie It is version 4.13. I suppose you have three choices, either install an older version of texinfo, use a different host or fix the problem in Angstrom. The INHERIT change won't

Re: [beagleboard] Set root password back to empty [beaglebone black]

Type "passwd -d" to delete the password. On Nov 26, 2013 6:12 PM, "André Prado" wrote: > And hwo can i do it ?:) > > > On Tue, Nov 26, 2013 at 10:26 PM, Don deJuan wrote: > >> On 11/26/2013 04:09 PM, André Prado wrote: >> > Hello, i have a beaglebone black and i've changed the root password. >> >

Re: [beagleboard] Set root password back to empty [beaglebone black]

The command is actually passwd -d root -Wil On Nov 26, 2013 8:58 PM, "Wilfredo Nieves" wrote: > Type "passwd -d" to delete the password. > On Nov 26, 2013 6:12 PM, "André Prado" wrote: > >> And hwo can i do it ?:) >> >> >> On Tue, Nov 26, 2013 at 10:26 PM, Don deJuan wrote: >> >>> On 11/26/2013

[beagleboard] Attempt to Expand Root Partition Results in SD Card That Cannot Boot

Hello, I have followed this tutorial (http://elinux.org/Beagleboard:Expanding_File_System_Partition_On_A_microSD) step by step several times, yet always end up with an SD card that is no longer bootable. I do the whole fdisk deleting and remaking the second partition thing, but then when I r

[beagleboard] Program for making sinewaves in real time with Analog inputs (any language)

Hi, just like in the title, I'm trying to make a program code for making sinewaves that work with the analog pins when I have analog accelerometers connected to it. Is there a code that can take the voltages from the sensors and plot them to a graph in real time? which language an if there are

Re: [beagleboard] Device tree overlay in BBB

When you compiled your .dts file you should have made a .dtbo file. Assuming you have this, you should copy it into the /lib/fimware directory. You can see several examples of .dtbo files already in there. These filenames have the version number at the end of the main part of the file name, for e

[beagleboard] Re: 3.12-rc4: kernel testing time...

I just tried checking out the 3.12 branch to build it and see where it is at. I noticed that the old dummy nxp audio driver in gpu/drm/i2c/tda998x_audio_drv.c is no longer there. Is the plan to use the OMAP HDMI driver to just set up a simple I2S signal via McASP0? Or will some other CODEC b