Hello.
In my program, I use a custom subroutine where I wait for some input value to turn 1 and then continue. When I import the g code (with this function), LinuxCNC hangs and I have to kill it from terminal. Even with a simple function
o<myfunc> sub
#1 = 0
o150 while [#1 le 0]
o150 endwhile
o<myfunc> endsub
M2
and a minimal program
o<myfunc> call
M2
the import of the program hangs. As soon as I change "[#1 le 0]" to "[#1 lt 0]", it imports correctly. So my question is: does LinuxCNC execute all the subroutines even during importing of program? And since the change of value I am waiting for will never occur during import of program, what could I do? How to prevent linuxcnc from infinitely waiting in the while cycle?
