2012/8/19 Chris Morley chrisinnana...@hotmail.com:
2) can I make larger that piece of section display in which I can
draw the ladder logics? now it consists of several blocks and it seems
pretty inconvenient.
No, and there is a reason.
ladder evaluates the logic one rung at a time.
it
Hello, folks!
Is there a way to set commanded position for particular joint from VCP widget?
The machine I am building has 1 joint that positions one of the saw
blades. I would like to be able to set its position from VCP (most
probably pyvcp as it is easier for me to set up), but I have
On 19 August 2012 13:08, Viesturs Lācis viesturs.la...@gmail.com wrote:
Is there a way to set commanded position for particular joint from VCP widget?
I am fairly sure that the answer is No.
The answer is probably to have the stepgen or PID driven directly by
the VCP and to not involve MOTION
2012/8/19 andy pugh bodge...@gmail.com:
On 19 August 2012 13:08, Viesturs Lācis viesturs.la...@gmail.com wrote:
Is there a way to set commanded position for particular joint from VCP
widget?
I am fairly sure that the answer is No.
The answer is probably to have the stepgen or PID driven
You could roll your own in GladeVCP... have you seen my tutorials on that?
John
On 8/19/2012 6:29 AM, Viesturs Lācis wrote:
2012/8/19 andy pugh bodge...@gmail.com:
On 19 August 2012 13:08, Viesturs Lācis viesturs.la...@gmail.com wrote:
Is there a way to set commanded position for particular
2012/8/19 John Thornton bjt...@gmail.com:
You could roll your own in GladeVCP... have you seen my tutorials on that?
Yes, I have played a little with Glade. It is really nice, but there
is some learning curve for me to climb. I already am over deadline
with this machine, so I am interested to
Have you looked at halui to home the joint?
Have you seen this?
http://linuxcnc.org/index.php/english/component/kunena/?func=viewcatid=48id=23317limit=6
On 8/19/2012 7:00 AM, Viesturs Lācis wrote:
2012/8/19 John Thornton bjt...@gmail.com:
You could roll your own in GladeVCP... have you seen
On 19 August 2012 14:00, Viesturs Lācis viesturs.la...@gmail.com wrote:
Anyway, I have an issue of reproducing homing routine either in HAL or
in Ladder. Can anyone share some advice, how to do that? I do not
really understand, how can I reset stepgen position to 0 or whatever
fixed value,
On 19 August 2012 14:14, John Thornton bjt...@gmail.com wrote:
Have you looked at halui to home the joint?
Have you seen this?
http://linuxcnc.org/index.php/english/component/kunena/?func=viewcatid=48id=23317limit=6
Or, for that matterr:
2012/8/19 andy pugh bodge...@gmail.com:
On 19 August 2012 14:00, Viesturs Lācis viesturs.la...@gmail.com wrote:
Anyway, I have an issue of reproducing homing routine either in HAL or
in Ladder. Can anyone share some advice, how to do that? I do not
really understand, how can I reset stepgen
2012/8/19 andy pugh bodge...@gmail.com:
On 19 August 2012 14:14, John Thornton bjt...@gmail.com wrote:
Have you looked at halui to home the joint?
Have you seen this?
http://linuxcnc.org/index.php/english/component/kunena/?func=viewcatid=48id=23317limit=6
Or, for that matterr:
On 19 August 2012 15:04, Viesturs Lācis viesturs.la...@gmail.com wrote:
I am not sure that I understand, how did You mean that.
Stepgen has a counts output. You need to store that value somewhere
in HAL at the point when the home switch is tripped.
(alternatively, store the position-fb value).
On 19 August 2012 15:09, Viesturs Lācis viesturs.la...@gmail.com wrote:
How can I tell Ubuntu to do these 2 commands right after startup?
cd /home/machine/linuxcnc/configs/hm2_stepper
halrun -I -f whatever.hal
Probably in .bashrc. (or some other startup script magic).
BTW, where can I see,
The problem I've run across with trying to use halrun is how to shut it
down when finished. I have however stumbled across how to install your
custom gui and run it from linuxcnc without jumping through a bunch of
hoops.
http://gnipsel.com/linuxcnc/gui/gui03b.html
A goodle search for ubuntu
changing my search string to ubuntu 10.04 how to run a program on
startup brings up even better results
On 8/19/2012 8:09 AM, Viesturs Lācis wrote:
2012/8/19 andy pugh bodge...@gmail.com:
On 19 August 2012 14:14, John Thornton bjt...@gmail.com wrote:
Have you looked at halui to home the
On 19 August 2012 15:48, John Thornton bjt...@gmail.com wrote:
The problem I've run across with trying to use halrun is how to shut it
down when finished. I have however stumbled across how to install your
custom gui and run it from linuxcnc without jumping through a bunch of
hoops.
I've only been able to figure out how to run my GUI with halrun from a
terminal which is not very elegant as you have to type in exit or quit
to unload the real time environment unless you know the secret to halrun
closing when the GUI closes?
The new GUI doesn't replace the others it just
On 19 August 2012 16:33, John Thornton bjt...@gmail.com wrote:
The new GUI doesn't replace the others it just lives beside them...
What do you get if you only put your GUI in the INI?
--
atp
If you can't fix it, you don't own it.
http://www.ifixit.com/Manifesto
You mean if I don't copy the files to the installed folders?
On 8/19/2012 9:42 AM, andy pugh wrote:
On 19 August 2012 16:33, John Thornton bjt...@gmail.com wrote:
The new GUI doesn't replace the others it just lives beside them...
What do you get if you only put your GUI in the INI?
On 19 August 2012 18:20, John Thornton bjt...@gmail.com wrote:
What do you get if you only put your GUI in the INI?
You mean if I don't copy the files to the installed folders?
Perhaps I should have said If you put only your GUI in the INI
ie, can yours be the only GUI?
--
atp
If you can't
I think I understand but the accent gave me a rough time... I'm not
running my GUI on top of or embedded in Axis or any other LinuxCNC GUI.
DISPLAY=MyGui
So yes it is running stand alone with all of LinuxCNC available to my
GUI via the python interface.
On 8/19/2012 11:53 AM, andy pugh
Hey Viesturs,
I have successfully done this twice, its fairly simple. I would be more
than happy to help you through it. Including a homing process. I would
suggest only using glade for the User Interface, not to handle any time
based commands. Found this out very quickly. Its really easy to
2012/8/19 John Thornton bjt...@gmail.com:
I think I understand but the accent gave me a rough time... I'm not
running my GUI on top of or embedded in Axis or any other LinuxCNC GUI.
DISPLAY=MyGui
So yes it is running stand alone with all of LinuxCNC available to my
GUI via the python
2012/8/19 Gabriel Willen gabewil...@gmail.com:
Hey Viesturs,
I have successfully done this twice, its fairly simple. I would be more
than happy to help you through it. Including a homing process.
Thank You for the offer! I appreciate that!
Its really easy to write a hal component using
Basically there are a dozen lines that do magic then you just add a
define for each signal you create in the Gtk Interface Designer to do
the function you want.
The most confusing thing for me is there is so many ways to get to the
end you can get lost along the way...
What controls does your
2012/8/19 Viesturs Lācis viesturs.la...@gmail.com:
2012/8/19 Gabriel Willen gabewil...@gmail.com:
Its really easy to write a hal component using halcomp and
attach the python handlers to those i/o pins you create.
I feel familiar with comp, I have customized HAL components for some
of my
2012/8/19 John Thornton bjt...@gmail.com:
Basically there are a dozen lines that do magic then you just add a
define for each signal you create in the Gtk Interface Designer to do
the function you want.
The most confusing thing for me is there is so many ways to get to the
end you can get
On Sat, 2012-08-18 at 06:18 -0500, ceen...@in-front.com wrote:
I found a high pressure pump (up to 40,000PSI) that may work with solder
paste. These are readily available on ebay as high pressure liquid
chromatography (HPLC) pumps. A description is here:
Thanks Dave. Thought I would throw it out there. I don't have any experience
with a HPLC pump. What if the geometry were larger and the check valves could
cope with a suspended solid? Think on the scale of a small hydraulic valve
body.
Dennis
HPLC pumps are made to deliver precise
On Sun, 2012-08-19 at 20:39 -0500, ceen...@in-front.com wrote:
Thanks Dave. Thought I would throw it out there. I don't have any
experience with a HPLC pump. What if the geometry were larger and the check
valves could cope with a suspended solid? Think on the scale of a small
hydraulic
Hi Dave,
That's funny. I am an engineer but opinions and others' expertise are always
welcome. That is how I learn. I found some inexpensive HPLC pumps on ebay but
most are sold as-is. You don't know if the seals are any good and if some
yahoo like me tried to push solder paste through
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