Done, it was in the spam folder.
Thanks,
Javier
On Tue, Jan 15, 2019 at 10:23 AM Javier Ros wrote:
> Dear all,
>
> I'm trying to unsubscribe form the list. But I cannot subscribe myself
> using
> this link https://lists.sourceforge.net/lists/listinfo/emc-users
>
>
Hi,
IMO
[3] http://www.roboticslibrary.org/
Looks promising, at least from the presentation page, and announced
features, sensor integration kinematics and dynamics,
it would certainly be useful in several applications.
Probably could attract people from other robotics domains to LinuxCNC.
Un
Thanks for your answers.
This looks like an important problem to me, looking at the foreseable
future Artificial Vision is going to have a preeminent role everywhere. I
expect machines including CNC controls making some use of it, anv envision
some CNC paradigm changes, leaded by this "revolution"
for ordinary preemptive
> real time system with EDF or Rate-Monotonic scheduling a suitable priority
> is the way to do it all the way down to GUI or even slower.
>
> Nicklas Karlsson
>
>
>
>
> On Wed, 8 Oct 2014 10:05:04 +0100
> andy pugh wrote:
>
> > On 8
Very interesting Ralph.
I always wandered if it would be possible to do head position tracking for
robot calibration based on OpenCV. Do you think that this would be possible
using a real time HAL module, written in C, using the a PREEMPT RT PATH
real time based kernel?. If it is possible, I suppo
I'm not an expert, but maybe it is because your analog output is associated
with a given axis/joint,
If you remove the axis, so that it is not controlled by the motion
controller, may be it is possible to set the value as you intend.
In this case the given motion.analog-out-00 is not "hal-wired"
Andy,
I suppose you'll get impressed with this too
http://youtu.be/Oie1ZXWceqM
Javier
On Thu, Sep 12, 2013 at 3:25 PM, andy pugh wrote:
> http://youtu.be/sGNesS8vo4M
>
> I am pretty impressed
>
> --
> atp
> If you can't fix it, you don't own it.
> http://www.ifixit.com/Manifesto
>
>
> ---
as well in the INI)
Hope this helps,
Javier
On Wed, Sep 4, 2013 at 5:31 PM, Bob Weiss wrote:
> On Wed, Sep 4, 2013 at 10:22 AM, >wrote:
>
> > Re: lineardeltakins and 'World mode' problems (Javier Ros)
>
>
> "Change tour model so it can have an offset fo
Change tour model so it can have an offset for the joint coordinates. Then
give an arbitrary value to your offset so that z gets a value inside the
working limits.
I think this will work. If after this you get a following error, ask again
:).
Javier
El 03/09/2013 23:09, "Charles Steinkuehler"
es
You mean like the rostock?.
This is the code for arduino (marlin modification for rostock). This is the
inverse model, (input cartesian -cartesian array in the code- and output
joint coordinates- delta array in the code-),
void calculate_delta(float cartesian[3])
{
delta[X_AXIS] = sqrt(sq(DELTA
Sorry, my location is Pamplona/Iruña Spain
On Fri, Jun 14, 2013 at 4:48 PM, Javier Ros wrote:
> Depending on dates, and time/money availability I would try to get there
> too...
>
> Javier Ros
>
>
> On Fri, Jun 14, 2013 at 2:14 PM, Maximilian H > wrote:
>
>
Depending on dates, and time/money availability I would try to get there
too...
Javier Ros
On Fri, Jun 14, 2013 at 2:14 PM, Maximilian H
wrote:
>
> Hello Everybody,
>
> I collected these emails of the eleven interested people who already
> stated their interest in a linuxcnc me
Can you point us to such a $500 depth sensor?.
Thanks,
Javier
On Wed, Jun 12, 2013 at 4:34 AM, jeremy youngs wrote:
> why not just probe check the technology is already mature. not tryin to
> disuade just sayin i mean if you are developing it great please share
> in the wiki
>
>
>
> On
Thanks Gene, this has been a very enriching discussion.
No plans still for the Hubles's mirror :).
Cheers,
Javier
On Wed, Apr 10, 2013 at 7:37 PM, Gene Heskett wrote:
> On Wednesday 10 April 2013 13:01:29 Javier Ros did opine:
>
> > This system
> >
> > http://
This system
http://www.automationtechnologiesinc
.com/products-page/nema23-closed-loop-stepper-motor-system-hybrid-servo-kit/hybrid-servo-drive-kl-5080h
Is apparently a stepper motor that is controlled as a brushless.
Essentially a stepper is a brushless. This needs a encoder, probably one
with a
Hi,
I'm using motenc, so it would be nice if it can get supported.
I'm a bit lost with the thousand of threads related to new
developments, as I don't have too much spare time ultimately, but if
it can be run on top ubuntu 10.04, I think I will be able to give it a
try.
Where can I get more spe
Viesturs,
Its a long time since I work in my kinematics, but from what I remmeber I
didn't need to do anything
special to work on simulation mode. So I think what you propose is the
correct way.
Good luck,
Javier
On Wed, Nov 21, 2012 at 10:31 PM, Viesturs Lācis
wrote:
> Hello!
>
> I have Ubunt
On Fri, Nov 2, 2012 at 6:02 AM, Erik Christiansen
wrote:
> On 01.11.12 18:40, Peter Blodow wrote:
> > How is the position of the balls rsp. the pendulum detected?
> > Peter
>
> My guess is that the beam pivot has a servo motor and quadrature
> encoder. If the ball is off-center, then the beam pivo
On Tue, May 22, 2012 at 11:50 PM, Yishin Li wrote:
> On Wed, May 23, 2012 at 11:30 AM, Greg Bernard >wrote:
>
> > Yishin-
> > Do you actually have the Beaglebone running LinuxCNC? I know Jon Elson
> has
> > been waiting for a very long time for someone to write an RTAI kernel for
> > that platfo
I think that this can be interesting to LinuxCNC comunity.How to optimize
Linux real-time capabilities?
https://www.osadl.org/Single-View.111+M52601a5fd69.0.html
OSADL celebrates one-year anniversary of the QA Farm
https://www.osadl.org/Single-View.111+M59e3481cdfe.0.html
I beg your pardon if thi
I've seen cement as the pilars of a big Tricept type parallel machine.
They use special type of concret with epoxi or similar aditives.
I've heard of similar termal expansion coefficientes for steel an concret, and
of the good vibration absorbing properties of concret. I think that
the aditives,
g motors and stuff) because that's a
> realtime component which assumes NML communication
>
> -m
>
> Am 19.07.2011 um 16:34 schrieb Michael Haberler:
>
>>
>> Am 19.07.2011 um 11:31 schrieb Javier Ros:
>>
>>> Hi,
>>>
>>> I wonder if
Hi,
I wonder if gladevcp application can be started up just from a HAL
session, as an
standalone application not depending on AXIS or other interface, but just on a
developer's choice of hal components?.
Thank you,
Javier
-
Hi,
I've been following the thread, I think that was the piece that I was
missing in my kinematics.
Thank you.
In the past I had problems (BANGS) with non-matching initial
conditions for Cartesian an joint coordinates, those problems got
solved for me when I settled up my kinematics, so that whe
You will need a hal specific driver. You can have a look to some of the
drivers, in order to understand the programming.
I'm not a expert but I think hal_motenc.c and corresponding motenc.h files
for motenc-100 cards,
emc2-dev/src/hal/drivers/hal_motenc.c
emc2-dev/src/hal/drivers/motenc.h
would
I have
HOME_SEQUENCE= 0
for each axis in my ini. Then all of them home at he same time.
I think the number indicates in which order is each joint HOMED.
Just in case, I can send my ini.
Good luck,
Javier
On Tue, May 31, 2011 at 6:14 PM, Viesturs Lācis wrote:
> Hello, gentlemen!
>
> Can a
Viesturs,
Just in case, and without trying to dig deep into the problem:
Euler angles can be singular at certain positions. That is they are unable
to
give a rotation or base change matrix when at such positions.
If you experience estrange problems only when the angles are close to 0 or
to 90 d
Andrew,
I experienced this problem too. In my hexaglide hexapod, for which I
developed
the kinematics starting from genhexkins.c It worked using at *.ini file in
section
[DISPLAY]
the entry
GEOMETRY = XYZA-BC
The minus reverses the rotation sense of B axis.
Good luck,
Javier
On Wed, May 11
Hi,
I'm right now working on the introduction of the dynamics / kinematics of
arbitrary virtual machines
on EMC, actually in HAL. I have already something working pretty well but I
would like
to have something general and then check with the developers if it fits EMC
or
HAL somewhere. I would prov
Hello,
I want to connect the output of an AND gate, to the INDEX-ENABLE io pin of
my card.
I want too, to connect the INDEX-ENABLE io pin of AXIS to one of the inputs
of the AND gate.
Will this give an error or is it possible?.
Thanks,
Javier
PD:
Rationale:
I want to reset two encoder counte
Andrew,
I have to say that I'm impressed.
It seems to work nicely, and as I remember you started
to build it few months ago.
So big congratulations!!!.
I would be interested to read on the particular elements used
to build the system. Joint implementation, servo, stepper, encoders?.
Also about
Hi!,
I'm thinking about implementing a Real-Time hardware in the loop simulation
of our hexaglide (http://www.imac.unavarra.es/~cnc).
The idea is to implement a HAL module that does a direct dynamical
simulation of the robot, that gives as output the system state,
in terms of the outputs given by
ual.
>
> John
>
> Jon Elson wrote:
> > Javier Ros wrote:
> >
> >> Hello,
> >>
> >> I think that the Chapter 4 Canonical Device Interfaces
> >> lacks a section about the canonical encoder, as I've seen it referenced
> >> elsewhe
Hello,
I think that the Chapter 4 Canonical Device Interfaces
lacks a section about the canonical encoder, as I've seen it referenced
elsewhere.
Am I right?
Also, I've not seen any reference to "linksp linkps and newsig" that are
used in some .hal files
of example configurations of current vers
Not sure if it is aplicable (but will not hurt), but my experience with
srhinking of XP partition from linux has been positive (in other linux
distributions). Nevertheless to have as many space as required the
information that I have reviewed recomends to de-fragment windows
partitions from windows
I'm impressed with your answer. I recognize that I didn't have idea
about cable pairing in order to improve noise immunity.
I will take care of this, and put a section on the web to comment
on this.
I wonder if you have also a Eurotherm 631 driver, because you seem to be
very familiar with our s
On Mon, 2007-02-05 at 11:30 -0600, Jon Elson wrote:
> Javier Ros Ganuza wrote:
>
> >Hello :)
> >
> >For our project of a parallel manipulator, we want to attach an spindle
> >to the head.
> >
> >Googling for spindles I'm not being too successful
On Mon, 2007-02-05 at 12:28 -0500, Jim Register wrote:
> On Mon, 2007-02-05 at 14:24 +0100, Javier Ros Ganuza wrote:
> > On Mon, 2007-02-05 at 07:53 -0500, Jim Register wrote:
> > > On Mon, 2007-02-05 at 11:11 +0100, Javier Ros Ganuza wrote:
> > > > Returning to my p
On Mon, 2007-02-05 at 07:53 -0500, Jim Register wrote:
> On Mon, 2007-02-05 at 11:11 +0100, Javier Ros Ganuza wrote:
> > Returning to my previous thread about HOMING. I did read the information
> > pointed out here (section 5.4 of the manual), and there is some thing I
>
om/elettromandrini_hf.htm
>
> Or search on google and you will find others...
>
> Regards,
>
> Manfredi
>
>
> >From: Javier Ros Ganuza <[EMAIL PROTECTED]>
> >Reply-To: "Enhanced Machine Controller (EMC)"
> >
> >To: "En
On Mon, 2007-02-05 at 12:29 +, Lester Caine wrote:
> Javier Ros Ganuza wrote:
> > Hello :)
> >
> > For our project of a parallel manipulator, we want to attach an spindle
> > to the head.
> >
> > Googling for spindles I'm not being too succes
Hello :)
For our project of a parallel manipulator, we want to attach an spindle
to the head.
Googling for spindles I'm not being too successful
I've found these
http://www.kress-elektrik.de/es/products/browse_products.php?categorie=765
and some others but quite far from what we need.
But I
We are still in the process of building the machine, and we have started
right now putting some information about the project in a web page.
Right now the information is in spanish.
Some photographs and CAD pictures from the intended prototype are
already available.
The page address is at
http:
to be a problem for this
list, although some the questions can be not directly related to EMC2.
I would like to build a web page in order to document the different
steps of the construction design and EMC related issues. If it is done
I'll publicize it in
I'm not sure if this is the correct place to ask about this :(
I have no idea of the type of sensors that are used for HOMING,
I'm
using magnetic presence relays from Omrom, that came with the
linear
guide I'm using, but I think that precision is a m
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