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force_move: Implement CLEAR for SET_KINEMATIC_POSITION (#6262)

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`CLEAR` clears the homing status (resets the axis limits) without turning off
the motors. This is particularly useful when implementing safe Z homing in
`[homing_override]` on printers with multiple independent Z steppers (where
`FORCE_MOVE` can't be used).

Signed-off-by: Dennis Marttinen <twelho@welho.tech>
This commit is contained in:
Dennis Marttinen
2025-01-10 15:41:09 +00:00
committed by GitHub
parent 9ca71d8608
commit 7083879700
16 changed files with 77 additions and 46 deletions
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klippy/extras/safe_z_home.py
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@@ -40,8 +40,7 @@ class SafeZHoming:
toolhead.set_position(pos, homing_axes=[2])
toolhead.manual_move([None, None, self.z_hop],
self.z_hop_speed)
if hasattr(toolhead.get_kinematics(), "note_z_not_homed"):
toolhead.get_kinematics().note_z_not_homed()
toolhead.get_kinematics().clear_homing_state((2,))
elif pos[2] < self.z_hop:
# If the Z axis is homed, and below z_hop, lift it to z_hop
toolhead.manual_move([None, None, self.z_hop],