Gcode "Look Ahead" Limit for Variable Setting

[tmreith]

Is there some form of "look ahead" with the Duet control interpreting the Gcode? I am using global variables to set values based on conditional events that occur in specific points within the gcode. For example after a specific layer is completed and a desired temperature is set.

However, I notice the variable is set before the linear motion has occurred. Is there a way to wait until a linear motion has completed before setting a variable?

For example - HAAS machine tools use G103 - see below

HAAS G103) Example Video

[chrishamm]

@tmreith Are you looking for M400? That command ensures that pending moves finish before it continues.

The look-ahead queue can be configured using M595 but I don't think this is what you are looking for.

[tmreith]

@chrishamm SOLVED - Thanks
M400 did the trick.