On 6 February 2013 09:26, Gene Heskett ghesk...@wdtv.com wrote:
Still more cash than a 5i25 by quite a margin.
Someone suggested the 6i74 IIRC, so I went and picked up the latest price
list. Whatever, it was nearly $200 for the PCI-e version. Not at all
competitive when you add the
On 2/5/13 06:31 , Schooner wrote:
For info I have built kernel 3.5.7-RTAI using Paulo's patch and it works
perfectly
Wow, great! Did you run linuxcnc with it, or just the RTAI test programs?
I did normal load tests, which was what Paulo was after.
The problem at present is that magma is
On 02/04/2013 08:43 AM, Michael Haberler wrote:
Am 04.02.2013 um 14:11 schrieb EBo:
On Feb 4 2013 4:18 AM, Michael Haberler wrote:
Am 04.02.2013 um 11:29 schrieb EBo:
In the past, and I can read it between the lines now, that the
invasiveness of the modifications will take so much time and
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On 2/6/2013 1:27 AM, Gene Heskett wrote:
On Wednesday 06 February 2013 02:26:59 Gregory Perry did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene
Heskett
There are two (2) 200MHz RISC cores that constitute the PRUSS
On Feb 6 2013 5:43 AM, Charles Steinkuehler wrote:
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On 2/6/2013 1:27 AM, Gene Heskett wrote:
On Wednesday 06 February 2013 02:26:59 Gregory Perry did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene
Heskett
There are two
What repository do I need? when I do 'install the smictrl package' I
get package not found..
thanks
sam
On 2/5/2013 7:31 PM, John Morris wrote:
The PPA now has an 'smictrl' utility package for manipulating the SMI
register. More info here:
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On 2/6/2013 6:51 AM, EBo wrote:
What are the max switching speed of both PRU and GPIO pins?
The PRU I/O pins can switch state every 5 nS, so a 10 nS cycle or
generating a 100 MHz clock.
The GPIO pins can be written by the 700+ MHz ARM CPU, but they
On Wednesday 06 February 2013 08:58:45 Charles Steinkuehler did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene Heskett
On 2/6/2013 1:27 AM, Gene Heskett wrote:
On Wednesday 06 February 2013 02:26:59 Gregory Perry did opine:
Message additions Copyright Wednesday 06
On 6 February 2013 13:25, John Morris j...@zultron.com wrote:
Please ask questions about anything still
unclear, and I promise a short answer.
This seems to be close to (or possibly already there) a situation
where LinuxCNC can be distributed as application-only to run on a
generic kernel.
On Wed, Feb 6, 2013 at 9:08 AM, andy pugh bodge...@gmail.com wrote:
On 6 February 2013 13:25, John Morris j...@zultron.com wrote:
Please ask questions about anything still
unclear, and I promise a short answer.
This seems to be close to (or possibly already there) a situation
where
On Wed, Feb 6, 2013 at 9:08 AM, Gene Heskett ghesk...@wdtv.com wrote:
Now, is anyone working on a 'breakout' board?
Cheers, Gene
--
See my previous email in this thread. In general, search for beaglebone
capes on your favorite search engine.
The most promising cape is the bebopr for
On Wednesday 06 February 2013 09:27:39 Eric Keller did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene Heskett
On Wed, Feb 6, 2013 at 9:08 AM, Gene Heskett ghesk...@wdtv.com wrote:
Now, is anyone working on a 'breakout' board?
Cheers, Gene
--
See my previous
On 02/06/2013 06:51 AM, EBo wrote:
What are the max switching speed of both PRU and GPIO pins?
GPIO driven by bit-banging from the ARM processor is approximately 240
ns, and it apparently
holds the CPU in a wait state until the operation is performed by the
GPIO multiplexer.
So, you can
What changes is:
1. how a HAL component is created - check if comp exists, yell if it does etc.
2. how a pin is created - checking if the name exists, tell HAL to create a
pin of a certain type and direction.
3. how the current pin value is is read
4. how a pin value is set
5. how
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On 2/6/2013 8:08 AM, Gene Heskett wrote:
On Wednesday 06 February 2013 08:58:45 Charles Steinkuehler did
opine: Message additions Copyright Wednesday 06 February 2013 by
Gene Heskett
There are a *LOT* of I/O on the BeagleBone vs. a parallel
On 6 February 2013 17:22, Chris Morley chrisinnana...@hotmail.com wrote:
Is ZeroMQ available for windows eg windows UI, linux embeded cnc controller?
Yes.
http://www.zeromq.org/
Windows, OSX, Linux,
--
atp
If you can't fix it, you don't own it.
http://www.ifixit.com/Manifesto
On Wednesday 06 February 2013 10:08:34 Steve Stallings did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene Heskett
http://www.mouser.com/ProductDetail/BeagleBoard-by-CircuitCo/BB-BONE-BBP
R-01 /?qs=%2fha2pyFaduhuMLNU3HAk3tDdztQALejUHZlcp8foNaA%3d
Mouser part number
Well after considerable delay, I now have two working A13-Olinuxino-wifi
boards. I was sent two replacement boards direct from Bulgaria confirming
that there was something wrong with the SD ports on the two I received from
a local supplier.
I have now managed to successfully compile a very
On Wednesday 06 February 2013 09:08:26 Gene Heskett wrote:
Now, is anyone working on a 'breakout' board?
Cheers, Gene
Searching for Beaglebone FPGA I find:
https://specialcomp.com/beaglebone/BeagleBone_FPGA.html
http://ebrombaugh.studionebula.com/embedded/bcc/index.html
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On 2/6/2013 8:15 AM, Eric Keller wrote:
On Wed, Feb 6, 2013 at 9:08 AM, andy pugh bodge...@gmail.com
wrote:
On 6 February 2013 13:25, John Morris j...@zultron.com wrote:
Please ask questions about anything still unclear, and I
promise a short
On 2/6/2013 6:25 AM, John Morris wrote:
On 02/04/2013 08:43 AM, Michael Haberler wrote:
...well in fact that's what John is doing for RTAPI, with the
intent to arrive at a universal build that supports RTAI, Xenomai,
RT_PREEMPT and sim 'automagically'; that's not part of the current
merge
On 6-2-2013 16:28, Gene Heskett wrote:
On Wednesday 06 February 2013 10:08:34 Steve Stallings did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene Heskett
http://www.mouser.com/ProductDetail/BeagleBoard-by-CircuitCo/BB-BONE-BBP
R-01
How can I run this, Chris? I pulled the latest off the buildbot and changed
our config according to your instructions on the wiki but gscreen doesn't seem
to be in there anywhere (I can't find the executable).
-Tom
On Nov 9, 2012, at 1:54 AM, Chris Morley chrisinnana...@hotmail.com wrote:
On 02/06/2013 08:08 AM, Gene Heskett wrote:
Thats much better. I just hope that we aren't setting up a fork, with
each version diverging until we are no longer capable of keeping a leg
in both canoes. Now, is anyone working on a 'breakout' board? Cheers,
Gene
I did a parallel port emulator
On 02/06/2013 07:59 AM, Charles Steinkuehler wrote:
The GPIO pins can be written by the 700+ MHz ARM CPU, but they
apparently don't track changes that fast. Really, how deterministic
the pin updates can be seems more important than the ultimate
frequency, at least for step/dir control.
Yes,
Am 06.02.2013 um 15:08 schrieb andy pugh:
On 6 February 2013 13:25, John Morris j...@zultron.com wrote:
Please ask questions about anything still
unclear, and I promise a short answer.
This seems to be close to (or possibly already there) a situation
where LinuxCNC can be distributed as
The BeagleBone uses 3.3V on the expansion headers, so for building a breakout
setup you would probably want to include some level conversion kits to convert
that to 5V (and for isolation). Adafruit has a nice selection of addons for
the BeagleBone:
http://www.adafruit.com/category/75
I
Am 06.02.2013 um 15:15 schrieb Eric Keller:
On Wed, Feb 6, 2013 at 9:08 AM, andy pugh bodge...@gmail.com wrote:
On 6 February 2013 13:25, John Morris j...@zultron.com wrote:
Please ask questions about anything still
unclear, and I promise a short answer.
This seems to be close to (or
Performance depends on if you are doing everything is userland or in the
kernel. For a good overview of BeagleBone performance with driving servos:
http://veter-project.blogspot.com/2011/09/real-time-enough-about-pwms-and-shaky.html
They eventually settled on using Xenomai with a kernel driver
Subject: Re: [Emc-developers] gscreen merged to master
From: tom-...@bgp.nu
Date: Wed, 6 Feb 2013 12:52:37 -0500
CC: emc-developers@lists.sourceforge.net
To: chrisinnana...@hotmail.com
How can I run this, Chris? I pulled the latest off the buildbot and changed
our config according to
There is also the FlyingBone Cape which was released under Creative Commons so
you could use it in your own design:
http://www.flickr.com/photos/32079084@N00/6349929888/
All of the gerbers and BOM are in the git repo.
From: Charles Steinkuehler
Am 06.02.2013 um 16:22 schrieb Chris Morley:
What changes is:
1. how a HAL component is created - check if comp exists, yell if it does
etc.
2. how a pin is created - checking if the name exists, tell HAL to create a
pin of a certain type and direction.
3. how the current pin
On 2/6/13 11:08 , Chris Morley wrote:
Subject: Re: [Emc-developers] gscreen merged to master
From: tom-...@bgp.nu
Date: Wed, 6 Feb 2013 12:52:37 -0500
CC: emc-developers@lists.sourceforge.net
To: chrisinnana...@hotmail.com
How can I run this, Chris? I pulled the latest off the buildbot
Am 06.02.2013 um 16:15 schrieb Eric H. Johnson:
Well after considerable delay, I now have two working A13-Olinuxino-wifi
boards. I was sent two replacement boards direct from Bulgaria confirming
that there was something wrong with the SD ports on the two I received from
a local supplier.
On Feb 6, 2013, at 1:08 PM, Chris Morley chrisinnana...@hotmail.com wrote:
Did you remember to . scripts/rip-environment in the terminal?
Yes.
If you load a config it should be linuxcnc 2.6 something.
Yes, it is 2.6.pre
There is also sample configs in sim/gscreen, sim/gscreen_custom
On Feb 6, 2013, at 1:36 PM, Sebastian Kuzminsky s...@highlab.com wrote:
Tom is running debs from the buildbot, so he should not run the
rip-environment script.
Tom, make sure you've installed a 2.6~pre deb, not a 2.5 deb. You can
check what you currently have installed by running this:
From: tom-...@bgp.nu
Date: Wed, 6 Feb 2013 14:24:29 -0500
To: emc-developers@lists.sourceforge.net
Subject: Re: [Emc-developers] gscreen merged to master
On Feb 6, 2013, at 1:36 PM, Sebastian Kuzminsky s...@highlab.com wrote:
Tom is running debs from the buildbot, so he should not
On Feb 6, 2013, at 2:31 PM, Chris Morley chrisinnana...@hotmail.com wrote:
Sorry Tom I led you down the dark path with the .script/rip command
I'm so used to run-in-place :)
I'm not sure what going on.
So you are saying I shouldn't use the rip script? Why wouldn't run in place
work?
-Tom
From: tom-...@bgp.nu
Date: Wed, 6 Feb 2013 14:38:37 -0500
To: emc-developers@lists.sourceforge.net
Subject: Re: [Emc-developers] gscreen merged to master
On Feb 6, 2013, at 2:31 PM, Chris Morley chrisinnana...@hotmail.com wrote:
Sorry Tom I led you down the dark path with the
On 2/6/13 12:24 , Tom Easterday wrote:
Hmm, when I type dpkg -s linuxcnc | grep Version it tells me Version 1: 2.5.1.
If I don't type . ./rip-enviromment from within ~/linucnc-dev/scripts then
linuxcnc launches 2.5.1.
If I do type . ./rip-enviromment from within ~/linucnc-dev/scripts then
Well, going through the procedure to get it from the buildbot and install again
worked. It didn't update anything (because it didn't need to). Perhaps the
install script failed for some reason the first time? I lost the output from
the terminal. Anyway, it is working now, thanks for your
On Wed, 6 Feb 2013 14:38:37 -0500
Tom Easterday tom-...@bgp.nu wrote:
So you are saying I shouldn't use the rip script? Why wouldn't run
in place work? -Tom
Do this:
1. Remove all linuxcnc* and emc2* packages.
2. Add these two APT source lines to your repository list:
deb
And even moreso when a breakout board has been built for a reasonable price
that actually gives us the ability to use all of the GPIB pins, which will
approximately double the number of pins available from a parport setup.
It looks like all of the available GPIOs on the BeagleBone can be
Michael,
Thanks for all of the good information. I have not yet found anyone further
ahead than me. There is one person on the Olinuxino forum who is just
getting started, but his hardware has not even arrived.
Regards,
Eric
Assuming you dont find anybody having done the Xenomai footwork for
More info on direct DDR accessing of the PRU from userland Python (PyPRUSS):
http://hipstercircuits.com/?p=468
From: Gregory Perry
Sent: Wednesday, February 06, 2013 4:10 PM
To: EMC developers
Subject: RE: [Emc-developers] BeagleBone question
And even
On Wednesday 06 February 2013 19:05:34 Bas Laarhoven did opine:
Message additions Copyright Wednesday 06 February 2013 by Gene Heskett
On 6-2-2013 16:28, Gene Heskett wrote:
On Wednesday 06 February 2013 10:08:34 Steve Stallings did opine:
Message additions Copyright Wednesday 06 February
On 02/06/2013 09:45 AM, Charles Steinkuehler wrote:
On 2/6/2013 8:15 AM, Eric Keller wrote:
will it run a machine on a generic kernel? The closest would be
an rt-preempt kernel, is that standard with any distributions ? I
will admit to be confused, this discussion doesn't seem to talk
about
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