Silly bin/sh question

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27 Apr 2011 13:39 #9391 by Mike_Eitel
I can not see a reaction when I try to start a file from the examples containing
#!/bin/sh

# M101 in your G code program will run the Linux commands in this
# shell script "batch" file, passing the P and Q variables as command
# line arguments.

# give the command line arguments descriptive names
P=$1
Q=$2
SH
echo "M101 P$P Q$Q: put your code here"

exit 0

So I tried to find bin/sh could find versus f.x. bin/phyton

Is there something missing in my installation or do I have a hughe NRFM ptoblem with linux ??

THX Mike

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27 Apr 2011 14:40 #9398 by BigJohnT
Replied by BigJohnT on topic Re:Silly bin/sh question
Some info on Mxx is in the manual.

www.linuxcnc.org/docview/html/gcode_main.html#sec:M100-to-M199:

I'd guess you might not have the permissions set correctly or you did not copy the example to your nc_files directory...

John

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29 Apr 2011 08:44 #9496 by Mike_Eitel
Replied by Mike_Eitel on topic Re:Silly bin/sh question
Good morning

I got this SH running, also I don't now why first test did not work :-( ....

What I still want is to use M1xx commands via pyvcp.
I want to have a set of programs, executed via pyvcp pushbutton, naturally with normal preview in axis.

I can call:
a. "Phyton code" ...... can not transfer to Axis as this is a "ubuntu child problem"
b. "Subroutines" ...... first I see nothing in axis, second G code starts directly, third M1 is not working as it locks up Axis
c: I can do something based on #!/bin/axis ....... but this restars EMC

Is there a way/command similar to "halrun" that loads a file into axis, as the normal load file button is doing it.

Mike

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29 Apr 2011 13:16 #9501 by BigJohnT
Replied by BigJohnT on topic Re:Silly bin/sh question
I would look a having your pyvcp button execute a MDI command. I do that for a rapid to home on my plasma.

www.linuxcnc.org/docview/html/gui_halui.html#sub:MDI

John

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29 Apr 2011 13:23 #9502 by Mike_Eitel
Replied by Mike_Eitel on topic Re:Silly bin/sh question
Hi John yes can do all that ( and did it in different tests.

What I try to have is :

A set of programs connected viapyvcp pushbuttons, and as a result a normal preview in axis and than the posibility to start that program..

As descibed before I have found and executed three methots, all not what I want to use

So the last way is to "simultae the load mechanism" of axis

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29 Apr 2011 13:45 #9503 by BigJohnT
Replied by BigJohnT on topic Re:Silly bin/sh question
That's beyond my level of guesspertice :)

John

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29 Apr 2011 15:28 #9513 by Mike_Eitel
Replied by Mike_Eitel on topic Re:Silly bin/sh question
Yes mine too.
I'm since 30 years in industial sw ( mostly sales) , so I have rough ideas what is possible and what needs a real expert.
My only small hope/idea is that I might have a look into that remoteaxis....

Mike

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29 Apr 2011 18:09 #9515 by Mike_Eitel
Replied by Mike_Eitel on topic Re:Silly bin/sh question
Does anybody know if I could use Emcrsh to place a new file into running axis ?

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16 Jun 2011 13:58 #10576 by ArcEye
Replied by ArcEye on topic Re:Silly bin/sh question
Hi

Sorry, didn't see this at the time

Very simple 'axis-remote ~/emc2/ngc/thefileyouwant.ngc'

You can also reload or enter MDI commands from it too

regards

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16 Jun 2011 16:09 #10583 by Mike_Eitel
Replied by Mike_Eitel on topic Re:Silly bin/sh question
X ArcEye

I will try tommorow.

If this works as I expect, this can solve a lot of dreams.

Mike

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