redstone99 14eec15267
safe_z_home: Fix final z hop to use relative z coordinates (#5879)
After a G28 z-axis homing, there is a final z hop.
It was hoping to height z_hop as an absolute z height rather than relative.

If the z-axis home leaves the head at a z height higher than z_hop,
e.g. because you were using a probe to do z homing,
this meant that it was z hopping in the negative z direction, which
could result in crashing the toolhead.

Signed-off-by: Joshua Redstone <redstone@gmail.com>
2022-11-22 18:55:43 -05:00
2022-11-21 09:36:30 -05:00
2022-11-19 10:13:50 -05:00
2022-06-08 12:17:12 -04:00
2022-07-16 10:48:10 -04:00

Welcome to the Klipper project!

Klipper

https://www.klipper3d.org/

Klipper is a 3d-Printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use Klipper.

To begin using Klipper start by installing it.

Klipper is Free Software. See the license or read the documentation. We depend on the generous support from our sponsors.

Description
Klipper is a 3d-printer firmware
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