homing_override: Allow moves prior to homing an axis

Add support for disabling homing checks via the homing_override
mechanism.  This may be useful to move an axis prior to homing it.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 5 insertions, 3 deletions

diff --git a/klippy/corexy.py b/klippy/corexy.py
index 4b52f949..2777eade 100644
--- a/klippy/corexy.py
+++ b/klippy/corexy.py
@@ -40,15 +40,17 @@ class CoreXYKinematics:
     def get_position(self):
         pos = [s.mcu_stepper.get_commanded_position() for s in self.steppers]
         return [0.5 * (pos[0] + pos[1]), 0.5 * (pos[0] - pos[1]), pos[2]]
-    def set_position(self, newpos):
+    def set_position(self, newpos, homing_axes):
         pos = (newpos[0] + newpos[1], newpos[0] - newpos[1], newpos[2])
         for i in StepList:
-            self.steppers[i].set_position(pos[i])
+            s = self.steppers[i]
+            s.set_position(pos[i])
+            if i in homing_axes:
+                self.limits[i] = (s.position_min, s.position_max)
     def home(self, homing_state):
         # Each axis is homed independently and in order
         for axis in homing_state.get_axes():
             s = self.steppers[axis]
-            self.limits[axis] = (s.position_min, s.position_max)
             # Determine moves
             if s.homing_positive_dir:
                 pos = s.position_endstop - 1.5*(