On 1 February 2012 05:24, BRIAN GLACKIN glackin.br...@gmail.com wrote:
http://www.linuxcnc.org/irc/irc.freenode.net:6667/emc/
and results in
Not Found
I don't think that the IRC archive has worked for quite a long time.
There are a couple of private chatbots archiving the IRC, but I am not
On 01.02.12 00:05, Michael Haberler wrote:
ok, while this wonderful discussion was raging on, I built a working
parser for the current linuxcnc dialect, as an experiment in
feasability (this is NOT an end-user tool!)
It would take all the fun out of it, if it were. :-)
Before using the debug
On 31.01.12 21:45, dave wrote:
To my uncluttered mind ... read blank ...
is this a good way to set the state of a machine at any given line as a
precursor to restart from line no?
IIUC¹, running an interpreter through the code from line 1 to a given
line, with all external actions
Erik,
Am 01.02.2012 um 09:23 schrieb Erik Christiansen:
On 01.02.12 00:05, Michael Haberler wrote:
(1)
The grammar specifies expression and control flow constructs, but seems
100% devoid of any explicit gcode grammar. I've scrolled up and down
twice now, but still can't see any rapids,
See for example the interesting pycparser project at
http://code.google.com/p/pycparser. It uses clang/llvm :
http://eli.thegreenplace.net/2011/07/03/parsing-c-in-python-with-clang/ which
is a bit on the heavy side for the task at hand, but I already used pycparser
successfully to aid
On 01.02.12 11:48, Michael Haberler wrote:
Am 01.02.2012 um 09:23 schrieb Erik Christiansen:
The grammar specifies expression and control flow constructs, but seems
100% devoid of any explicit gcode grammar. I've scrolled up and down
twice now, but still can't see any rapids, moves,
On 1 February 2012 14:36, Erik Christiansen dva...@internode.on.net wrote:
because having a documented grammar in the parser would only allow
run-time _extending_the_rs274ngc_interpreter_by_remapping_codes. It
would only permit remapping of standard gcodes by changing the grammar.
But the
Another interesting related trawling find, with a some ideas for syntax
evolution:
A G code precompiler which parses a language based on C control structures, and
generates rs274ngc gcode for LinuxCNC (including O-word constructs etc). It's
by a fellow named Lawrence Yu, and its based on
this works:
1234.ngc ---
O1234 sub
(debug,in 1234.ngc, p1=#1 p2=#2 p3=#3)
O1234 endsub
m2
-
in MDI/code do this:
#1 = 1234 ; 'filename' - must be a number though
O#1 call [47] [11] [15]
- Michael
Am 01.02.2012 um 16:01 schrieb BRIAN GLACKIN:
Hi all.
I tried to ask this
Am 01.02.2012 um 13:36 schrieb Erik Christiansen:
On 01.02.12 11:48, Michael Haberler wrote:
Am 01.02.2012 um 09:23 schrieb Erik Christiansen:
The grammar specifies expression and control flow constructs, but seems
100% devoid of any explicit gcode grammar. I've scrolled up and down
twice
Gene,
I too see a big improvement in overall system performance by using taskset to
move linuxcnc to the idle core (I am running 2.5.0-pre2 built from source).
Out of curiosity how much cpu does Axis use on your machine? While running
Axis I am using about 60% of the second core. I don't
I have been working for sometime on a subset of RS274ngc parser. I have a
program on my Mac which reads a dxf file and converts it to RS274ngc and allows
you to invoke some wizards along with it. The purpose of my parser is to
re-read the RS274ngc files I create an allow them to be edited and
And another way that works with ngcgui
(files tst2.ngc,1.ngc,2.ngc must be in [RS274NGC]SUBROUTINE_PATH)
$ cat tst2.ngc
otst2 sub
#partno = #1 (=1 partno)
#value= #2 (=123)
o#partno call [#value]
otst2endsub
$ cat 1.ngc
o1 sub
#thevalue = #1
(debug, this is part1
On Wed, 2012-02-01 at 10:01 -0500, BRIAN GLACKIN wrote:
... snip
What I would like avoid constantly cutting and pasting code (or
filenames) into my parts program subroutine. I thought I could send via
the subroutine a fourth value with the file name. The thought being that I
can have a series
I confess that I don't read the mailing lists, or IRC on a regular
basis. This morning I was searching the user's list for some information
when I came upon the thread about the name change. I had made some
early comments on this subject, then paid no more attention.
After reading some of the
On Wed, 1 Feb 2012 19:34:09 +1100
Erik Christiansen dva...@internode.on.net wrote:
On 31.01.12 21:45, dave wrote:
To my uncluttered mind ... read blank ...
is this a good way to set the state of a machine at any given line
as a precursor to restart from line no?
IIUC¹, running an
On Wed, 2012-02-01 at 10:59 -0500, Tom Easterday wrote:
run the latency-test on the idle core AND run glxgears there (using
taskset to move it too), my latency is very bad.
That makes perfect sense: the video involved in glxgears locks out
interrupts for protracted periods, so running it on the
THanks Michael and Dwey,
I think I failed to properly code the individual part files and that is the
probable error. I will pluck away at it this evening and try again.
Kurt,
While that is one option, I am usually cutting out of a sheet of wood. I
have a higher level routine that I pass the
On Feb 1, 2012, at 09:13 , Matt Shaver wrote:
What I can offer is to be the defendant of any lawsuits against the
project. Any entity, like EMC Corporation, who feels they have a claim
against the project can feel free to sue me if they like.
And if anyone has electronic equipment (such as
Gentlemen (I've asked before, here are no women),
Anders Wallin got the simulator running within 11.10, and I made it as well
by some slight changes to Anders guide.
I wrote it all down at the wiki:
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Build_A_Simulator_Manually
And made a demo case here:
On 1 Feb 2012, at 19:03, Peter Georgi georg...@bluewin.ch wrote:
I found the file with the
patch from Lothar and downloaded it. So far so
good. But I do not have any idea how to install
it. Is their any procedure or just copy it into
the Axis directory and rename it?
I am in a hotel on my
On 01/31/2012 11:14 PM, Erik Christiansen wrote:
On 30.01.12 07:54, Kenneth Lerman wrote:
On 01/30/2012 12:28 AM, Erik Christiansen wrote:
What is being missed here is that the present parser does all that you
fear above, just without the maintainability and documentation benefits
conferred
On 02/01/2012 03:34 AM, Erik Christiansen wrote:
On 31.01.12 21:45, dave wrote:
To my uncluttered mind ... read blank ...
is this a good way to set the state of a machine at any given line as a
precursor to restart from line no?
IIUC¹, running an interpreter through the code from line 1 to a
On 02/01/2012 10:01 AM, BRIAN GLACKIN wrote:
Hi all.
I tried to ask this question on IRC last eve and had trouble staying in
channel.
equipment - 25 X 49 X 4 gantry router for wookwork - all cutting is 2.5D
I have a subroutine o100 that at present, I pass three values too
Value 1 is the
On 02/01/2012 10:45 AM, Michael Haberler wrote:
Am 01.02.2012 um 13:36 schrieb Erik Christiansen:
On 01.02.12 11:48, Michael Haberler wrote:
Am 01.02.2012 um 09:23 schrieb Erik Christiansen:
The grammar specifies expression and control flow constructs, but seems
100% devoid of any explicit
On Thu, Feb 2, 2012 at 4:59 AM, Sven Wesley svenne.d...@gmail.com wrote:
Gentlemen (I've asked before, here are no women),
Anders Wallin got the simulator running within 11.10, and I made it as well
by some slight changes to Anders guide.
I wrote it all down at the wiki:
You can pass a numeric argument. Then:
O#4 call ...
Here is where I made a grammar error - I typed
o#4 call [var1][var2] instead
Got rid of the and it passed this point of the code. The second error
is I failed to put o1 sub and o1 endsub around my code.
BTW: That's another
On 2 February 2012 03:51, Kenneth Lerman kenneth.ler...@se-ltd.com wrote:
BTW: That's another place where it would be nice to have variables with
string values.
Considering that C doesn't really do strings, adding them to G-code
might be nontrivial.
--
atp
The idea that there is no such
On Thursday, February 02, 2012 01:54:13 AM Tom Easterday did opine:
Gene,
I too see a big improvement in overall system performance by using
taskset to move linuxcnc to the idle core (I am running 2.5.0-pre2
built from source). Out of curiosity how much cpu does Axis use on
your machine?
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