diff options
| -rw-r--r-- | klippy/homing.py | 2 | ||||
| -rw-r--r-- | klippy/stepper.py | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/klippy/homing.py b/klippy/homing.py index a6725c9a..6bd11304 100644 --- a/klippy/homing.py +++ b/klippy/homing.py @@ -77,6 +77,8 @@ class Homing: if error is not None: raise EndstopError(error) def home(self, forcepos, movepos, endstops, speed, second_home=False): + if second_home and forcepos == movepos: + return # Alter kinematics class to think printer is at forcepos homing_axes = [axis for axis in range(3) if forcepos[axis] is not None] self.toolhead.set_position( diff --git a/klippy/stepper.py b/klippy/stepper.py index 46bd0b3a..e279fad2 100644 --- a/klippy/stepper.py +++ b/klippy/stepper.py @@ -91,7 +91,7 @@ class PrinterHomingStepper(PrinterStepper): # Homing mechanics self.homing_speed = config.getfloat('homing_speed', 5.0, above=0.) self.homing_retract_dist = config.getfloat( - 'homing_retract_dist', 5., above=0.) + 'homing_retract_dist', 5., minval=0.) self.homing_positive_dir = config.getboolean('homing_positive_dir', None) if self.homing_positive_dir is None: axis_len = self.position_max - self.position_min |