VMC related HAL questions.

Why do you persist in using rising-edge with timeout rather than simply checking the state of the input?

For the spindle to have time to index before alarm.
Was the idea.

Receives the following error message when I load a g code with the tool changes.


I comment off the line N25 the file opens properly. The text of the error message is from my tool changer sequence.


What causes this?

CNCDoc wrote: For the spindle to have time to index before alarm.
Was the idea.

Execution of the M19 won't complete until the spindle-is-oriented pin goes high.

linuxcnc.org/docs/2.8/html/gcode/m-code.html#mcode:m19

Is this the cause of the error message above?

Error says line 0, that line is missing a bracket.