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delta: Default stepper_b/c position_endstop to stepper_a's

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If the position_endstop is not set for stepper_b or stepper_c then use
the value from stepper_a.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2017-11-01 21:21:37 -04:00
parent bc5d900e61
commit f8acf0f54f
3 changed files with 20 additions and 7 deletions
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8
klippy/stepper.py
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@ -51,13 +51,17 @@ class PrinterStepper:
# Support for stepper controlled linear axis with an endstop
class PrinterHomingStepper(PrinterStepper):
def __init__(self, printer, config):
def __init__(self, printer, config, default_position=None):
PrinterStepper.__init__(self, printer, config)
# Endstop and its position
self.mcu_endstop = pins.setup_pin(
printer, 'endstop', config.get('endstop_pin'))
self.mcu_endstop.add_stepper(self.mcu_stepper)
self.position_endstop = config.getfloat('position_endstop')
if default_position is None:
self.position_endstop = config.getfloat('position_endstop')
else:
self.position_endstop = config.getfloat(
'position_endstop', default_position)
# Axis range
self.position_min = config.getfloat('position_min', 0.)
self.position_max = config.getfloat(