Re: [beagleboard] Physical Dimensions

I know it's maybe too early, but aside the new (and very intresting x15) is there any plan for a new BeagleBone (am43xx based for example) ? Il giorno lunedì 23 febbraio 2015 13:33:07 UTC+1, Gerald ha scritto: > > Trying to keep it as small as possible, but it takes space for al the > stuff on t

Re: [beagleboard] pianobar on BBB causes occasional slowdown

> > What does top report? > > When pianobar is r

[beagleboard] Re: Audio Cape with Beaglebone Black

does using this audio dongle allow to record sound with microphone without biasing? On Saturday, May 4, 2013 at 5:04:28 AM UTC+5:30, Carl Johnson wrote: > > I have an audio cape that worked well with the original BeagleBone, > although I'm struggling to get it to work with the BeagleBone Black.

Re: [beagleboard] Can connect to BBB in Windows but not Ubuntu

Have you made sure the usbnet driver is loaded and working on the ubuntu ( PC ) side ? With that said, you're really not giving enough information. On Tue, Feb 24, 2015 at 10:55 AM, wrote: > I just recently got a Beaglebone Black Rev C, and have tried for a while > to do the "Getting Started" gu

Re: [beagleboard] Re: Beaglebone & Mac OSX = NIGHTMARE

I use a Mac with BeagleBone every day, but too many things break on 10.10, with no relation to Beagle, for me to update. Joshua, the author of HoRNDIS, seems to have made a release to work with 10.10, so there doesn't seem to be enough info to provide a useful response. > On Feb 24, 2015, at

Re: [beagleboard] Re: Beaglebone & Mac OSX = NIGHTMARE

On Tue, Feb 24, 2015 at 8:00 PM, Andrew P. Lentvorski wrote: > To be fair, ranting at least got him a response. > > Lots of people seem to be asking questions and I see like single digit views > and no responses. > > It feels like a ghost town in here. Well the unfortunate side of open source..

[beagleboard] Re: Beaglebone & Mac OSX = NIGHTMARE

To be fair, ranting at least got him a response. Lots of people seem to be asking questions and I see like single digit views and no responses. It feels like a ghost town in here. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribe

Re: [beagleboard] Audio cape with Jessie

On Mon, Feb 23, 2015 at 8:40 PM, Brandon Stafford wrote: > On Mon, Feb 23, 2015 at 7:20 PM, Robert Nelson > wrote: > >> On Mon, Feb 23, 2015 at 5:42 PM, Brandon Stafford >> wrote: >> > On Mon, Feb 23, 2015 at 4:45 PM, Robert Nelson > > >> > wrote: >> >> On Mon, Feb 23, 2015 at 3:37 PM, Brandon

[beagleboard] Re: Reading from ADC hangs

There're lots of issues using the sysfs ADC. That's why I wrote libpruio , which gives you full control over the ADC subsystem and provides much faster sampling rates (beside other features). Just check out the examples. (Note: kernel 3.18 doesn't have

Re: [beagleboard] Initiating PRU Single-Stepping Using Prudebug?

On 2/24/2015 12:24 PM, Bit Pusher wrote: > I am running an example similar to PRU_PRUtoPRU_Interrupt from TI's pru > support package, and have download and installed prudebug (the suggested > alternative from LinuxCNC configs/pru-examples/README >

Re: [beagleboard] Reading large file on external HDD (ext4) causes 100% cpu usage

I am sorry but I send back the BBB while it was still possible. To be honest I lost patients with this issue after spending evening after evening trying to figure out what was wrong. I wanted ubuntu and gave up. But I was using BBB-eMMC-flasher-ubuntu-14.04.1-console-armhf-2015-01-06-2gb.img.xz On

Re: [beagleboard] Reading large file on external HDD (ext4) causes 100% cpu usage

On Tue, Feb 24, 2015 at 1:00 PM, Jan Stanstrup wrote: > Just to conclude on this. It seems to be a kernel issue. With the more > official debian release it doesn't die. It still uses 100% and is quite slow > for reading: > > time sh -c "dd if=file.txt bs=4k" 100+0 records in 100+0 records

Re: [beagleboard] Reading large file on external HDD (ext4) causes 100% cpu usage

Just to conclude on this. It seems to be a kernel issue. With the more official debian release it doesn't die. It still uses 100% and is quite slow for reading: time sh -c "dd if=file.txt bs=4k" 100+0 records in 100+0 records out 409600 bytes (4.1 GB) copied, 1105.02 s, 3.7 MB/s Wr

Re: [beagleboard] 3.3v output for more than one pin at a time

how are you driving the relays ? i hope you are using a relay driver IC On 2/24/2015 10:30 AM, jhhjchap...@gmail.com wrote: > I have noticed that if more than one pin is set to output-HIGH, the > most recent pin output request provides 3.3v out while the others are > sacraficed (1.5v, .5v, etc).

[beagleboard] Initiating PRU Single-Stepping Using Prudebug?

I am running an example similar to PRU_PRUtoPRU_Interrupt from TI's pru support package, and have download and installed prudebug (the suggested alternative from LinuxCNC configs/pru-examples/README

[beagleboard] 3.3v output for more than one pin at a time

I have noticed that if more than one pin is set to output-HIGH, the most recent pin output request provides 3.3v out while the others are sacraficed (1.5v, .5v, etc). I am using the Adafruit_BBIO.GPIO library to control the pins. I am building a "climate control" system, and using the BBB and a

[beagleboard] Can connect to BBB in Windows but not Ubuntu

I just recently got a Beaglebone Black Rev C, and have tried for a while to do the "Getting Started" guide in Ubuntu, and cannot seem to get the network connection to work. I have tried running the mkudevrule script and updating my kernel to 3.16, none of these have worked. To verify that it is

[beagleboard] Re: How to use Kernel 3.14 with Dallas Onewire (DS18B20's)

Hi Jeffa, Thanks for the reply, but isn't this for any kernel lower than 3.14, as there is a cape manager in any kernel lower than that? On Tuesday, February 24, 2015 at 5:05:23 PM UTC, Jeff Albrecht wrote: > > I found this post to be helpful when I was experimenting with the DS18B20 > http://

[beagleboard] Re: How to use Kernel 3.14 with Dallas Onewire (DS18B20's)

I found this post to be helpful when I was experimenting with the DS18B20 http://rodaw.me/1zDvkE4 - jeffa On Tuesday, February 24, 2015 at 9:20:00 AM UTC-7, Sam Hughes wrote: > > Hi all, > > Im struggling currently with configurating the GPIO pins to be able to use > Dallas Onewire on the Be

[beagleboard] How to use Kernel 3.14 with Dallas Onewire (DS18B20)

Hi, Im struggling with being able to modify Kernel 3.14's dts files to be able to use Dallas Onewire with DS18B20's. I do not know what and how to add to the dts files so that when the Beaglebone starts up, it will be able to read the temperature sensors. Thanks, in advance. -- For more opt

[beagleboard] Re: PinMUX and XM

One more thing I needed to change in order for it to compile. The new mux.h from TI's Pin Mux Utility redefines the PD, PU, IEN, IDIS values. You need to redefine the old ones from original mux.h b/c some code from beagle.c/h needs them. After that it should build. On Monday, 23 February 2015

[beagleboard] How to use Kernel 3.14 with Dallas Onewire (DS18B20's)

Hi all, Im struggling currently with configurating the GPIO pins to be able to use Dallas Onewire on the Beaglebone Black. I want to be able to use Dallas Onewire to be able to read the temperature, but with using Kernel 3.14 (Ubuntu 14.04.1 armhf). Currently, I cannot get my head around how to

[beagleboard] Re: I2C Enumeration - Fix possible?

It is fixed in later releases... like jessie. --- Graham == On Tuesday, February 24, 2015 at 9:13:15 AM UTC-6, Richard-tx wrote: > > The enumeration and thus the mapping of I2C devices is confusing. Bus 1 > uses /dev/I2c-2 etc. Is there any way to fix this so that the hardware > matches the s

[beagleboard] Re: Has any one gotten MCBSP1 or MCBSP3 to work?

I am running into the same problem and looks like no one has got it to work yet. I wonder if there is a bug in latest mcbsp driver in latest kernel as i am trying the current stable branch 3.19 to test it however i have not tried with older kernels. On Monday, July 6, 2009 at 12:49:50 PM UTC-7,

[beagleboard] How to install nodejs on busybox

How to install nodejs on busybox ? what kind of requirements for installing nodejs on busybox? -- 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 re

[beagleboard] I2C Enumeration - Fix possible?

The enumeration and thus the mapping of I2C devices is confusing. Bus 1 uses /dev/I2c-2 etc. Is there any way to fix this so that the hardware matches the software? Could this be hardcoded in the OS? The current mapping of devices is most disturbing. -- For more options, visit http://beagle

[beagleboard] Re: How to enable all i2c

I think that the issue stems from older versions of debian based linux and the newer version that use a device tree. If the echo statement fails then: To enable the I2c-1 on the BeagleBone Black Rev A, B and C: 1. Rev A/B: Open the file /media/BEAGLEBONE/uEnv.txt in an editor (vim/nano)

Re: [beagleboard] Microphone Bias Voltage Level

all the usb soundcards i've tried so far can don't need biasing. just solder an electret mic directly to a minijack and connect it to the input of the usb soundcard. though note that sound quality varies. some cards make a lot of noise (one logilink model even was blinking a led when active

[beagleboard] Re: ADC reading by PRU

I can use this code to get two ADC channels at the same time? Em terça-feira, 8 de abril de 2014 07:15:31 UTC-3, Youngtae Jo escreveu: > > I've tried to find some example of ADC reading by PRU for my project, but > I couldn't find it. > And I made that of source code and attach here for some peop

[beagleboard] Re: How to get Linux command line?

My preference is ethernet/ssh, but one more option is hdmi out and direct keyboard to the usb. On Monday, February 23, 2015 at 7:33:46 AM UTC-8, ranandar...@gmail.com wrote: > > Long time embedded developer, first time with Beagle Board Black. > How do I get the serial Linux command line like ot

[beagleboard] installation of nodejs on busybox

how to install nodejs on busy box? which kind of prerequisties needed for installling nodejs o busybox? -- 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