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gcode_process.c: review G28 comment.

This commit is contained in:
Markus Hitter 2014-08-13 14:16:27 +02:00
parent 5b3121abc5
commit 642948acb2
1 changed files with 4 additions and 1 deletions
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5
gcode_process.c
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@ -181,7 +181,10 @@ void process_gcode_command() {
//?
//? Example: G28
//?
//? This causes the RepRap machine to move back to its X, Y and Z zero endstops. It does so accelerating, so as to get there fast. But when it arrives it backs off by 1 mm in each direction slowly, then moves back slowly to the stop. This ensures more accurate positioning.
//? This causes the RepRap machine to search for its X, Y and Z zero
//? endstops. It does so at high speed, so as to get there fast. When
//? it arrives it backs off slowly until the endstop is released again.
//? Backing off slowly ensures more accurate positioning.
//?
//? If you add coordinates, then just the axes with coordinates specified will be zeroed. Thus
//?