Re: [Emc-users] Jerky motion

2014-04-12 Thread Rod Fitzsimmons Frey
Is interpreted by LinuxCNC to mean this: G64 P0.05 Q0.05 I'd be willing to bet that if you used this setting instead, it would revert to the ugly behavior: G64 P0.05 Q0.0 -Rob On Fri, Apr 11, 2014 at 4:19 PM, Rod Fitzsimmons Frey rodf...@gmail.com wrote: G0 P0.05 worked like a charm

Re: [Emc-users] Jerky motion

2014-04-12 Thread Rod Fitzsimmons Frey
this setting instead, it would revert to the ugly behavior: G64 P0.05 Q0.0 -Rob On Fri, Apr 11, 2014 at 4:19 PM, Rod Fitzsimmons Frey rodf...@gmail.com wrote: G0 P0.05 worked like a charm! Thanks Viesturs. I'll have to go read the code to understand the behaviour

Re: [Emc-users] Jerky motion

2014-04-12 Thread Rod Fitzsimmons Frey
Yes indeed, as part of my tuition costs for this field I bought Gecko 320x controllers and DC servos, as a package from Keling. Never again. Practically undocumented, disappointing support from Gecko, unanswered forum questions, etc. etc. When trying to tune the PIDs for example, the test points

Re: [Emc-users] Jerky motion

2014-04-12 Thread Rod Fitzsimmons Frey
I would love to see the setup you did, if you have a drawing handy. (Don't make one on my account though. :) On Sat, Apr 12, 2014 at 8:28 PM, Jon Elson el...@pico-systems.com wrote: On 04/12/2014 03:30 PM, Rod Fitzsimmons Frey wrote: Yes indeed, as part of my tuition costs for this field

[Emc-users] Jerky motion

2014-04-11 Thread Rod Fitzsimmons Frey
Hi! I'm trying to get my programs running and I'm having trouble with the motion stuttering. It's not getting near my feed levels, and if I adjust the feed override while it's running it has no effect. I've set G64 P0, which I think should eliminate motion mode concerns? It's a servo machine

Re: [Emc-users] Jerky motion

2014-04-11 Thread Rod Fitzsimmons Frey
...@gmail.comwrote: 2014-04-11 22:15 GMT+03:00 Rod Fitzsimmons Frey rodf...@gmail.com: I've set G64 P0, which I think should eliminate motion mode concerns? P0 means that max allowed deviation from defined path in order to maintain velocity is equal to as much as total zero, so it really eliminates

Re: [Emc-users] Jerky motion

2014-04-11 Thread Rod Fitzsimmons Frey
G0 P0.05 worked like a charm! Thanks Viesturs. I'll have to go read the code to understand the behaviour. On Fri, Apr 11, 2014 at 4:16 PM, Rod Fitzsimmons Frey rodf...@gmail.comwrote: Perhaps I'm confused about G64? From the docs: G64 is just blending and the naive cam detector

[Emc-users] NURBS curves (G5.2)

2014-04-08 Thread Rod Fitzsimmons Frey
Hi! Does anybody have any experience with NURBS curves? I'm trying to create a closed curve. It's my understanding that with a uniform b-spline (i.e. all weights set to 1), the curve should close if I repeat the first two points as the last two points in the control point array. However, the

[Emc-users] Remapping problem with higher feeds

2014-04-07 Thread Rod Fitzsimmons Frey
Hi! I'm having some issues with remapping M6 when I up my feed rates. My program works great at 750mm/min, but when I up it to 2000mm/min I get this error: M7x: restore_settings failed executing: ' F2000.0': Queue is not empty after tool change It will happen a few hundred commands into the

Re: [Emc-users] Remapping problem with higher feeds

2014-04-07 Thread Rod Fitzsimmons Frey
Thanks Michael. Here's the relevant files https://gist.github.com/rodfrey/10024205 It works well until I exceed 1200mm/min on any section of my program. On Mon, Apr 7, 2014 at 12:52 PM, Michael Haberler mai...@mah.priv.atwrote: Am 07.04.2014 um 17:52 schrieb Rod Fitzsimmons Frey rodf

Re: [Emc-users] Remapping problem with higher feeds

2014-04-07 Thread Rod Fitzsimmons Frey
Thanks Michael. That fixed things, with no apparent ill effects on positioning, etc. On Mon, Apr 7, 2014 at 1:19 PM, Michael Haberler mai...@mah.priv.at wrote: Am 07.04.2014 um 19:06 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Thanks Michael. Here's the relevant files https

Re: [Emc-users] Remapping problem with higher feeds

2014-04-07 Thread Rod Fitzsimmons Frey
I'll file a bug report, sure, if you think it's a bug... I usually assume operator error so I don't start with bug reports. :D On Mon, Apr 7, 2014 at 3:29 PM, Michael Haberler mai...@mah.priv.at wrote: Am 07.04.2014 um 19:46 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Thanks Michael

[Emc-users] Tool changer

2014-04-03 Thread Rod Fitzsimmons Frey
Thanks for all the help everyone gave me getting my rack toolchanger going. It's working well. https://www.youtube.com/watch?v=0mwmas6hFRQ -- ___ Emc-users mailing list

Re: [Emc-users] Tool changer

2014-04-03 Thread Rod Fitzsimmons Frey
It's a no-name Chinese spindle I got from alibaba.com. 24000 RPM, 1.5kW, ISO20 toolholders, water cooled. On Thu, Apr 3, 2014 at 10:50 PM, Stephen Dubovsky smdubov...@gmail.comwrote: What spindle is that? On Thu, Apr 3, 2014 at 10:44 PM, Rod Fitzsimmons Frey rodf...@gmail.com wrote

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-02 Thread Rod Fitzsimmons Frey
to indicate if a tool has been removed out-of-turn (and therefore needs touchoff) On Tue, Apr 1, 2014 at 9:12 PM, Michael Haberler mai...@mah.priv.at wrote: Am 02.04.2014 um 02:26 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Thanks, Michael! I had read much of the C++ code but not that bit... I

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-02 Thread Rod Fitzsimmons Frey
Michael, the control flow is this: what happens here: Python calls back into the interpreter C++ code to parse and execute this line. Since string is basically a new block, it must save the current block context, do the job, restore the current block context, return. That's where the design

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-02 Thread Rod Fitzsimmons Frey
: Am 02.04.2014 um 12:41 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: To test my understanding: is it legitimate for the python mapping code to call canon methods directly? Would that mess up state for the interpreter when it continued executing? to be more clear: canon

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-01 Thread Rod Fitzsimmons Frey
able to find the code that interprets those subroutines though. On Mon, Mar 31, 2014 at 5:40 PM, andy pugh bodge...@gmail.com wrote: On 31 March 2014 22:13, Rod Fitzsimmons Frey rodf...@gmail.com wrote: Everything's working great, I'm just getting hung up on communicating with them from

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-01 Thread Rod Fitzsimmons Frey
). But, I have to move forward, so O-word subroutine it is. :) On Tue, Apr 1, 2014 at 12:02 PM, andy pugh bodge...@gmail.com wrote: On 1 April 2014 16:18, Rod Fitzsimmons Frey rodf...@gmail.com wrote: Wow, this is frustrating. :) I can create HAL pins just fine, and wire them up with signals

[Emc-users] Getting closer? Maybe? Pure python tool change

2014-04-01 Thread Rod Fitzsimmons Frey
After some calming words from my therapist I'm coming to grips with the idea that I can't get access to pins directly from embedded python. (maybe through emccanon? Ah, leave it behind.) However I seem to have made progress by using the mappings of M62-M65 to the dout-00 through 03 pins. M66

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-04-01 Thread Rod Fitzsimmons Frey
, Am 31.03.2014 um 21:22 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: I've looked at this and see where the bitmask, but it seems I can only read pins with the hal component, not set them? that is correct How can I turn on my power drawbar valve, trigger the blow valve, etc? you

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
can be found. I've gone through the source looking for the constants but no luck. Any advice? On Wed, Mar 26, 2014 at 3:15 PM, Michael Haberler mai...@mah.priv.atwrote: Am 26.03.2014 um 16:53 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Hi! I'm merrily trying to remap M6 using

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
, Michael Haberler mai...@mah.priv.atwrote: Am 31.03.2014 um 16:03 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Hey! After a couple days away I'm back at this. And immediately stalled! :) stdglue.py returns INTERP_ERROR and other constants that I just can't seem to locate! When I try

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
toolchanger could be done with only python, I'm just not grokking how to structure that. On Mon, Mar 31, 2014 at 11:30 AM, Michael Haberler mai...@mah.priv.atwrote: Am 31.03.2014 um 17:15 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Thanks! .ini file: http://pastebin.com/VsnQFuzt

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
AM, Rod Fitzsimmons Frey rodf...@gmail.comwrote: Oh! But it works now! I can move the spindle where I want it, I can setp on the pins to release the tool, etc. M6T1 does exactly that with this code. I just can't signal to EMC that the tool has been changed, so on the *next* call to M6

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
also /macros(change.ngc for INI and Hal checking. Norbert Am 31.03.2014 17:39, schrieb Rod Fitzsimmons Frey: Oh! But it works now! I can move the spindle where I want it, I can setp on the pins to release the tool, etc. M6T1 does exactly that with this code. I just can't signal to EMC

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
#_optional_interpreter_features_ini_file_configuration_a_id_sub_ini_features_a Special section 18. Norbert Am 31.03.2014 19:42, schrieb Rod Fitzsimmons Frey: Thanks, Niemand! I'll try that. Where should I look for documentation that would tell me features available in rs274ngc? I've looked

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
. Norbert Am 31.03.2014 19:42, schrieb Rod Fitzsimmons Frey: Thanks, Niemand! I'll try that. Where should I look for documentation that would tell me features available in rs274ngc? I've looked through the source as best I can but don't know how you found that features=12 parameter

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-31 Thread Rod Fitzsimmons Frey
Fitzsimmons Frey did opine: I've looked at this and see where the bitmask, but it seems I can only read pins with the hal component, not set them? How can I turn on my power drawbar valve, trigger the blow valve, etc? I feel like I'm missing some obvious insight... this feeling of incompetence

[Emc-users] Remapping M6 - change_epilog not called.

2014-03-26 Thread Rod Fitzsimmons Frey
Hi! I'm merrily trying to remap M6 using the guidelines at http://linuxcnc.org/docs/devel/html/remap/structure.html#_configuring_iocontrol_with_a_remapped_m6. I'm trying to use all-python to implement my rack toolchanger. I have some stuff working - change_epilog in stdglue.py is called, my

Re: [Emc-users] Remapping M6 - change_epilog not called.

2014-03-26 Thread Rod Fitzsimmons Frey
Thanks, I'll do that! On Wed, Mar 26, 2014 at 3:15 PM, Michael Haberler mai...@mah.priv.atwrote: Am 26.03.2014 um 16:53 schrieb Rod Fitzsimmons Frey rodf...@gmail.com: Hi! I'm merrily trying to remap M6 using the guidelines at http://linuxcnc.org/docs/devel/html/remap/structure.html

Clustering troubles.

2005-04-27 Thread Rod Fitzsimmons Frey
I'm setting up a 2-node Tomcat cluster with jk_mod doing the loadbalancing. The loadbalancing went without a hitch, or at least without hitches that maillist archives couldn't untie. But now I'd like to have in-memory session replication between the two tomcat nodes. I uncommented the

Re: Clustering troubles.

2005-04-27 Thread Rod Fitzsimmons Frey
Forgot to mention: Java runtime is jre1.5.0_02 Rod Fitzsimmons Frey wrote: I'm setting up a 2-node Tomcat cluster with jk_mod doing the loadbalancing. The loadbalancing went without a hitch, or at least without hitches that maillist archives couldn't untie. But now I'd like to have

Re: no host matches server name localhost

2005-04-27 Thread Rod Fitzsimmons Frey
What do you have in your /etc/hosts file? Jonathan August wrote: I installed Tomcat 5.0.30 using yum on Fedora Core 3. When I try to connect to http://localhost:8080/, I get: Alert!: HTTP/1.1 400 No Host matches server name localhost I'm sure I'm missing something simple, but I'm pretty new at

Re: no host matches server name localhost

2005-04-27 Thread Rod Fitzsimmons Frey
, 2005, at 3:52 PM, Rod Fitzsimmons Frey wrote: What do you have in your /etc/hosts file? Jonathan August wrote: I installed Tomcat 5.0.30 using yum on Fedora Core 3. When I try to connect to http://localhost:8080/, I get: Alert!: HTTP/1.1 400 No Host matches server name localhost I'm sure I'm missing