Well, I've overcome the problem. I was using a GPIO as GND to the ESC. This
was convenient since those pins are next to each other. Once I used true
GND, then the problem went away.
But why would using a GPIO as a GND cause a shutdown? I know it will
restrict the amount of current sinked due to
Help, I'm struggling to drive a simple ESC and brushless motor combination
with the Beaglebone. I've already spent 1/2 a day figuring out the right
arming sequence (caused by a +- 0.01 ms error in timing).
But once I arm the ESC, the Beaglebone shuts off immediately. Most of the
time, it shuts
Well John, this is why people like me research hardware to use with various
OSes, and distro's Unlike Windows that can almost have any hardware tossed
at it ( whether it works well or not ), Linux, or specifically Debian in
this case can be very finicky.
I dont recall what the topic was of the Vid
Debian has probably been around longer than 99% of the other distro's out
there. Angstrom in fact is based on another distro, that was based off of
Debian.
Debian also has loads of documentation out there on the Web. However, some
of the documentation on the web is outdated, or based on older vers
Hello,
I have recompiled the Beaglebone Black RT Linux kernel following these
instructions:
http://dev.ardupilot.com/wiki/building-for-beaglebone-black-on-linux/
I'm trying to get SPI working, it seems to load okay when I execute the
SPI0 overlay(no errors in dmesg) but the drivers don't appea
What are you trying to do? Definitely affects the answer to your question.
On May 10, 2014 6:31 PM, "David Farning" wrote:
> Hey all,
>
> I am pretty new to the Beaglebone so I might have my facts a bit off.
> I am trying to determining the most appropriate OS for my use.
>
> -- Angstrom --
> Pr
Hey all,
I am pretty new to the Beaglebone so I might have my facts a bit off.
I am trying to determining the most appropriate OS for my use.
-- Angstrom --
Pros.
1. Very lean embedded OS.
2. Much of the existing documentation and tutorials are based on angstrom.
Cons.
1. Steeper learning curve
BBB case should work with BBW it will just have extra holes.
On May 10, 2014 5:37 PM, "wwinter86" wrote:
> Hi,
> Does anyone know for any cases for the original BeagleBone (not Black)?, I
> have the original (A3)
> and on ebay and Amazon I can only find cases for the BeagleBone Black.
>
> --
> Fo
> PC -> rs232 -> BBB -> WIFI -> BBB -> rs232 -> remote device
>
This seems complicated---are you limited by a proprietary PC software
that has to use the serial port on the PC? if not, a simpler solution
would be PC -> network -> wifi -> serial server (e.g. antaira 601) ->
remote.
--
For more opt
https://specialcomp.com/beagleboard/bone.htm
We designed it and build it here, so can customize it as needed.
On Sat, May 10, 2014 at 3:37 PM, wwinter86 wrote:
> Hi,
> Does anyone know for any cases for the original BeagleBone (not Black)?, I
> have the original (A3)
> and on ebay and Amazon I
From: John Brookes
Reply-To:
Date: Saturday, May 10, 2014 at 3:31 PM
To:
Subject: Re: [beagleboard] BeagleBoard Data Acquisition Platform
> And only 2000$ too!
> j
Yeah, but it is really amazing piece of technology running at 3.6GSPS. BTW,
most of the DSP is done in the FPGA.
Regards,
Jo
I'm having trouble finding the Atlantic Canada Timezone for setting up the
time being pulled over ethernet from the instructions at:
http://www.circuidipity.com/getting-started-with-beaglebone-black.html
Inside usr/share/zoneinfo/ I cannot find the Atlantic timezone.
--
For more options, visit
Hi,
Does anyone know for any cases for the original BeagleBone (not Black)?, I
have the original (A3)
and on ebay and Amazon I can only find cases for the BeagleBone Black.
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the
And only 2000$ too!
j
On Sat, May 10, 2014 at 6:15 PM, John Syn wrote:
>
> From: John Brookes
> Reply-To:
> Date: Saturday, May 10, 2014 at 7:28 AM
> To:
> Subject: Re: [beagleboard] BeagleBoard Data Acquisition Platform
>
> My dear Penguin,
>
> Yes, the desired SPS rate is rather low, as I
From: erg
Reply-To:
Date: Saturday, May 10, 2014 at 11:08 AM
To:
Subject: Re: [beagleboard] Audio Cape and Debian
> getting closer but not quite there.
>
> To get the version information lsb_release -a return
> root@beaglebone:~# lsb_release -a
> No LSB modules are available.
> Distrib
On Sat, May 10, 2014 at 4:09 PM, cecco wrote:
> Hi Robert,
> this is my file:
> ubuntu@arm:~$ cat /etc/default/capemgr
> # Default settings for capemgr. This file is sourced by /bin/sh from
> # /etc/init.d/capemgr.sh
>
> # Options to pass to capemgr
> CAPE=BB-BONE-BRT-Tdl2
> #CAPE=cape-universal
>
From: John Brookes
Reply-To:
Date: Saturday, May 10, 2014 at 7:28 AM
To:
Subject: Re: [beagleboard] BeagleBoard Data Acquisition Platform
> My dear Penguin,
>
> Yes, the desired SPS rate is rather low, as I was feeling limited by the
> actual possibilities here. I am a pattern recognize
From: William Hermans
Reply-To:
Date: Saturday, May 10, 2014 at 12:39 AM
To:
Subject: Re: [beagleboard] path of least resistance to Debian
> I can not disagree more with John on this last point. If you need a support
> system for Debian, use Debian as the support system. Also, stay away f
Il giorno sabato 10 maggio 2014 23:09:48 UTC+2, cecco ha scritto:
>
> Hi Robert,
> this is my file:
> ubuntu@arm:~$ cat /etc/default/capemgr
> # Default settings for capemgr. This file is sourced by /bin/sh from
> # /etc/init.d/capemgr.sh
>
> # Options to pass to capemgr
> CAPE=BB-BONE-BRT-Tdl2
Hi Robert,
this is my file:
ubuntu@arm:~$ cat /etc/default/capemgr
# Default settings for capemgr. This file is sourced by /bin/sh from
# /etc/init.d/capemgr.sh
# Options to pass to capemgr
CAPE=BB-BONE-BRT-Tdl2
#CAPE=cape-universal
this is my dmesg report (partial)
ubuntu@arm:~$ dmesg | grep ca
8, 16, 32, 44.1, 48, 96, 192 khz
am335x does not care because the audio IC is the master for the sample rate
2014-05-10 23:31 GMT+04:00 Nicolae Rosia :
> is this the only sample rate available?
> On May 10, 2014 11:46 AM, "Maxim Podbereznyy" wrote:
>
>> 192khz
>>
>>
>> 2014-05-10 12:17 GMT+04:0
is this the only sample rate available?
On May 10, 2014 11:46 AM, "Maxim Podbereznyy" wrote:
> 192khz
>
>
> 2014-05-10 12:17 GMT+04:00 Nicolae Rosia :
>
>> Hello,
>>
>> I was wondering if Beaglebone Black with the Audio Cape Rev. B can sample
>> audio natively (no software resampling) at 8kHz. I
getting closer but not quite there.
To get the version information lsb_release -a return
root@beaglebone:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:Debian GNU/Linux 7.4 (wheezy)
Release:7.4
Codename: wheezy
Step 1 copy the audio devic
On Sat, May 10, 2014 at 11:14 AM, cecco wrote:
>
> Hello to everyone!
> I've just experimented this things in last week, and with suggestion of that
> "special community" I've solved the same problem.
> Today I’ve downloaded last release of Ubuntu (14.04-05-06) with Linux arm
> 3.8.13-bone49 #1 ke
Hello to everyone!
I've just experimented this things in last week, and with suggestion of
that "special community" I've solved the same problem.
Today I’ve downloaded last release of Ubuntu (14.04-05-06) with Linux arm
3.8.13-bone49 #1 kernel from here and written the image with "sudo
./setup_
Hi Denis,
Could you please give the result of your investigation?
you were able to connect Beagle board xm to HDMI TV?
Regards,
Abdul.
On Friday, January 23, 2009 3:49:12 PM UTC+5:30, dgleeson422111 wrote:
>
> Hi Guys
>
> This is confusing.
>
> We have a Phillips with 4 HDMI connectors on the b
On Sat, May 10, 2014 at 5:37 AM, Tomáš Franke wrote:
> May you recommend me a GPS module that can be used as time reference for
> BB or RPI applications, please?
>
I figured someone had gotten here before me. For people wanting to
interface GPS to BB for position and timing functions here is an
On Sat, May 10, 2014 at 5:18 AM, Peter Washington wrote:
> Hi Brian,
>
> The project right now is turning the BBB into a GPS-disciplined NTP
>> server. The plan is to have a local UTC display (I think Nixies would be
>> cool for that classic retro look but 7-segment LED displays would be OK too
>
My dear Penguin,
Yes, the desired SPS rate is rather low, as I was feeling limited by the
actual possibilities here. I am a pattern recognizer
bird myself, and looking primarily at 2 problems:
1. Non Invasive medical diagnostics. These use NIR, electronic noses, and
perhaps EEG, EMG.
2. The quant
Any news?
Micka,
On Apr 2, 2014 2:31 PM, wrote:
> 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 do
Hi,
I'm new to OpenHardware and Creative Common Attribution-ShareAlike. I need
some help to understand better how to manage my development activities.
I bought a couple of BeagleBone Black and started to develop on it a home
energy control unit with multiprotocol connectivity. To extend the BBB
May you recommend me a GPS module that can be used as time reference for
BB or RPI applications, please?
Omikron
On 10.5.2014 12:18, Peter Washington wrote:
Hi Brian,
The project right now is turning the BBB into a GPS-disciplined
NTP server. The plan is to have a local UTC display (
192khz
2014-05-10 12:17 GMT+04:00 Nicolae Rosia :
> Hello,
>
> I was wondering if Beaglebone Black with the Audio Cape Rev. B can sample
> audio natively (no software resampling) at 8kHz. I know the audio IC can,
> but I don't if the BBB can.
>
> Best regards
>
> --
> For more options, visit htt
Hello,
I was wondering if Beaglebone Black with the Audio Cape Rev. B can sample
audio natively (no software resampling) at 8kHz. I know the audio IC can,
but I don't if the BBB can.
Best regards
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because yo
I need to create a transparent rs-232 connection from my pc to a remote
device. I thought that the BBB would be a good solution.
I need to connect the serial port to a BBB which then connects to a remore
BBB over wifi and then out the BBB serial port. I need to do this without
logging into ei
Sorry I missed a question.
There are a couple ways to view cross compiling versus compiling native. In
the end though it is up to you whether one way or another is better.
For example, it might be quicker to cross compile the dependencies for
Node.js, etc. But setting up the environment for such
I can not disagree more with John on this last point. If you need a support
system for Debian, use Debian as the support system. Also, stay away from
using X, and Window managers if you can help it.
Cross compiling from Windows does work, I've had this working since early
on, but for most ( some ?
I believe it is enabled. From my last post: the PWMSS clock config returns
CLKCONFIG 0x111 = 000100010001
According to pg 1492 of the reference manual, PWMSS_EQEP_EN is bit 4 in
this register which appears to be true. Furthermore the interrupt timer
register QUTMR
is incrementing away just fin
32 channels is - a lot. At 16-bit, too. On the other hand, the actual
sample rate is quite low: 200K sample/sec
This sounds like the backbone of a 32-channel audio mixing desk. Which is
fine, if that's what you are into...
Personally, I'd prefer 2 [or even 1] ADC channel, with a MUCH higher samp
39 matches
Mail list logo
