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homing: Create Homing class from gcode

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Create the Homing class in the gcode handler instead of in the
kinematic classes.  This will make it easier to pass error messages
back to the user.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2016-11-18 11:27:16 -05:00
parent 9e1059afb4
commit 781cf608d7
5 changed files with 20 additions and 19 deletions
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11
klippy/gcode.py
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@@ -250,14 +250,15 @@ class GCodeParser:
axes.append(self.axis2pos[axis])
if not axes:
axes = [0, 1, 2]
busy_handler = self.toolhead.home(axes)
def axes_update(axes):
homing_state = homing.Homing(self.toolhead, axes)
self.toolhead.home(homing_state)
def axes_update(homing_state):
newpos = self.toolhead.get_position()
for axis in axes:
for axis in homing_state.get_axes():
self.last_position[axis] = newpos[axis]
self.base_position[axis] = -self.homing_add[axis]
busy_handler.plan_axes_update(axes_update)
self.set_busy(busy_handler)
homing_state.plan_axes_update(axes_update)
self.set_busy(homing_state)
def cmd_G90(self, params):
# Use absolute coordinates
self.absolutecoord = True