Stop program from M-Code
28 Jun 2018 19:48 #113015
by dgarrett
Replied by dgarrett on topic Stop program from M-Code
The error message reported:
indicates that an attempt to issue a RUN command (emc_task_plan_run)
was made which is consistent with using halui.program.run instead of
halui.program.stop.
Also, as mentioned, the code posted at message
forum.linuxcnc.org/10-advanced-configura...code?start=10#113013does not ensure that halui.program.stop is returned to
the unasserted (False) state (but it should using an appropriate
sleep delay).
The problems is that when I send the halcmd command I get an error: "can't do that emc_task_plan_run in auto mode with interpreter reading"
indicates that an attempt to issue a RUN command (emc_task_plan_run)
was made which is consistent with using halui.program.run instead of
halui.program.stop.
Also, as mentioned, the code posted at message
forum.linuxcnc.org/10-advanced-configura...code?start=10#113013
...
case $? in
0)sleep 3; halcmd setp halui.program.stop True
sleep 6;
;;
esac
...the unasserted (False) state (but it should using an appropriate
sleep delay).
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28 Jun 2018 20:05 #113019
by andypugh
You git has
USER_M_PATH = /home/ciccio/linuxcnc/configs/3040t_no-endstops/M-codes
But there did not seem to be a _no_endstops in the actual path.
But looking again, I think that depends on where you install the config.
Replied by andypugh on topic Stop program from M-Code
My USER M CODE path is should be ok. My M codes are in that folder and they work. If it really is wrong please tell me why. Maybe is this the problem.
You git has
USER_M_PATH = /home/ciccio/linuxcnc/configs/3040t_no-endstops/M-codes
But there did not seem to be a _no_endstops in the actual path.
But looking again, I think that depends on where you install the config.
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28 Jun 2018 20:06 #113020
by andypugh
Would it be better to poll for interp_idle ? (or a similar state)
Replied by andypugh on topic Stop program from M-Code
does not ensure that halui.program.stop is returned to
the unasserted (False) state (but it should using an appropriate
sleep delay).
Would it be better to poll for interp_idle ? (or a similar state)
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28 Jun 2018 20:07 #113021
by ciccio85
Replied by ciccio85 on topic Stop program from M-Code
OK, so maybe I have to use the timedelay component. Right? So, do you have an idea of how to properly write the M-code?
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28 Jun 2018 20:16 #113023
by dgarrett
Replied by dgarrett on topic Stop program from M-Code
The method already posted at message
forum.linuxcnc.org/10-advanced-configura...?limitstart=0#112926
will probably work
but just pulsing halui.program.stop is a little more straightforward and ensures that
halui.program.stop is returned to the deasserted (False) state:
forum.linuxcnc.org/10-advanced-configura...?limitstart=0#112926
...
case $? in
0)sleep 2; halcmd setp halui.program.stop False
sleep 2; halcmd setp halui.program.stop True
;;
esac
...but just pulsing halui.program.stop is a little more straightforward and ensures that
halui.program.stop is returned to the deasserted (False) state:
...
case $? in
0)halcmd setp halui.program.stop True
sleep 2
halcmd setp halui.program.stop False
;;
esac
The following user(s) said Thank You: ciccio85
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28 Jun 2018 20:17 #113024
by andypugh
Replied by andypugh on topic Stop program from M-Code
I think that you can do the time delay in the M-code, but it might be more reliable to to use the oneshot component:
linuxcnc.org/docs/2.7/html/man/man9/oneshot.9.html
Then you can net the oneshot output to program-stop. This means that you can toggle the oneshot input off-then-on in your M-code but program-stop only sees a brief pulse that resets.
linuxcnc.org/docs/2.7/html/man/man9/oneshot.9.html
Then you can net the oneshot output to program-stop. This means that you can toggle the oneshot input off-then-on in your M-code but program-stop only sees a brief pulse that resets.
#!/bin/sh
halcmd setp oneshot.0.in False
(sleep 1 && wmctrl -F -a "Probe" -b add,above) &
yad --title "Probe" --image=/home/ciccio/linuxcnc/configs/10060_4th/M-codes/qs.png --geometry="290x120" --text="<big>Hai fatto il probe? Hai posizionato il mandrino in un punto dove poter cambiare l'utensile?</big>" --button="STOP" --button="Continua"
case $? in
0)sleep 2; halcmd setp oneshot.0.in True
;;
esac
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28 Jun 2018 20:19 #113025
by andypugh
The only drawback there is that the dialog box hangs around on screen for 2 seconds after you press the stop button.
Replied by andypugh on topic Stop program from M-Code
Tbut just pulsing halui.program.stop is a little more straightforward and ensures that
halui.program.stop is returned to the deasserted (False) state:... case $? in 0)halcmd setp halui.program.stop True sleep 2 halcmd setp halui.program.stop False ;; esac
The only drawback there is that the dialog box hangs around on screen for 2 seconds after you press the stop button.
The following user(s) said Thank You: ciccio85
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28 Jun 2018 20:31 #113027
by ciccio85
Replied by ciccio85 on topic Stop program from M-Code
That worked!! Thank you!!
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