Advanced Search

Hi

You can achieve this quite simply by a short hack of Axis

After line 2071 in the master (search for [b]def task_run(*event): [/b] )
insertif comp['run-disable']  : return
iedef task_run(*event):
        if comp['run-disable']  : return  ## inserted line
        if run_warn(): return

        global program_start_line, program_start_line_last
        program_start_line_last = program_start_line;
        ensure_mode(linuxcnc.MODE_AUTO)
        c.auto(linuxcnc.AUTO_RUN, program_start_line)
        program_start_line = 0
        t.tag_remove("ignored", "0.0", "end")
        o.set_highlight_line(None)
Then at line 3243 in the master ( search for [b]comp.newpin("notifications-clear-error",hal.HAL_BIT,hal.HAL_IN)[/b])
insert
[b]comp.newpin("run-disable",hal.HAL_BIT, hal.HAL_IN)[/b]

ieif hal_present == 1 :
    comp = hal.component("axisui")
    comp.newpin("jog.x", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.y", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.z", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.a", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.b", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.c", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.u", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.v", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.w", hal.HAL_BIT, hal.HAL_OUT)
    comp.newpin("jog.increment", hal.HAL_FLOAT, hal.HAL_OUT)
    comp.newpin("notifications-clear",hal.HAL_BIT,hal.HAL_IN)
    comp.newpin("notifications-clear-info",hal.HAL_BIT,hal.HAL_IN)
    comp.newpin("notifications-clear-error",hal.HAL_BIT,hal.HAL_IN)
    comp.newpin("run-disable",hal.HAL_BIT, hal.HAL_IN)                    ## inserted line
    vars.has_ladder.set(hal.component_exists('classicladder_rt'))

You will now have a pin called [b]axisui.run-disable[/b]

If that is set to TRUE (1) it will not be possible to run a program as the function will return

regards

net door-open-disable-run           hm2_7i97.0.inmux.00.input-11-not
net door-open-disable-run           axisui.run-disable

net axisui.run-disable           hm2_7i97.0.inmux.00.input-11-not       

pin 'axisui.run-disable' does not exist

" try this (depending on your file manager the tabs etc might be called diffeent but the process should be the same.
.
Find the lube.py file using the file manager and right click it.
select 'permissions' tab
select 'make executable' checkbox.

switch back to 'basic' tab.
look for 'location'
copy it to the hal file so it looks like this (obviously you will have a different path):

loadusr -W /home/chris/emc-dev/configs/sim/qtvcp_screens/lube.py

Chris "

Found file(REL): ./main.hal
./main.hal:5: execv(/bin/lube.py): No such file or directory
./main.hal:5: waitpid failed /bin/lube.py lube
./main.hal:5: /bin/lube.py exited without becoming ready
Shutting down and cleaning up LinuxCNC...

loadusr -W /bin/lube.py