Reading value of pin in g code

It can't be stopping at line 4. It is executing line 8.

just my two cents
but for me, i noticed when i tried to describe variables or use any of them i need to put them in this format
#<_variable>
or they won't work, IE maybe if you try
#<_4> = 0

(fyi i'm using nightly builds / pre releases as well and installed from the DVD image.)

LinuxCNC supports two sorts of parameters (what might be called variables in an actual programming language, which G-code probably isn't).

#4 is a conventional mumerical parameter
#<myvariable> is a named parameter, an extension to the G-code standard supported by LinuxCNC
#<_myvariable> is a named paramter with global scope (which means that it has a value which can be used outside of the subroutine it is defined in)
#<4> is a named parameter. It will not necessarily have the same value as #4
#<_4> is another named parameter with global scope. It can have a different value to both #4 and #<4>

and my idea does nothing lol, sorry just spit balling thought it was a issue with values/params not communication inside...

andypugh wrote: It can't be stopping at line 4. It is executing line 8.

Yes, you're right. I made a test, just left one if and programme missed this loop. It goes from 8th step to 30th... altough that P11=%Q11=s1 has a high state. What's wrong ?

Can you attach the G-code file, so far we have only seen it as a screen-shot.

Can you have a halmeter look at the actual value of motion.digital-in-11 (and 12, and 13) rather than assuming that the HAL net is working?

Did you increase the number of digital inputs in the loadrt motmod line?

Hal meter shows that Q11 etc. is TRUE.
I changed L0 to L3 for some tests.

Can you insert a (debug, line-no #5399) before each "if" to see what the actual value being used is?

I saw that when the 4th line is running then one of chosen pins P11,12,13 works correct, but only once and after this i can't do anything.

That's how my code looks like at this moment. Loop works ONLY when the last step is running. It means that when line 23, 43, 62 is executed i need to set high state on P11,12 or 13 and then it works...