From 3ffab763c0aa4b8d43ba447ced3e2c265c86606d Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Thu, 7 Dec 2017 17:35:19 -0500 Subject: stepper: Only align the stepper motor to a full step when requested Add a new config option 'homing_endstop_align_zero' to enable the alignment of the endstop to a stepper full step. It's possible one may wish to specify a homing_endstop_phase while not aligning the endstop. Signed-off-by: Kevin O'Connor --- klippy/stepper.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'klippy/stepper.py') diff --git a/klippy/stepper.py b/klippy/stepper.py index 28fdb226..07798a1d 100644 --- a/klippy/stepper.py +++ b/klippy/stepper.py @@ -87,7 +87,8 @@ class PrinterHomingStepper(PrinterStepper): self.homing_endstop_phase = config.getint( 'homing_endstop_phase', None, minval=0 , maxval=self.homing_stepper_phases-1) - if self.homing_endstop_phase is not None: + if (self.homing_endstop_phase is not None + and config.getboolean('homing_endstop_align_zero', False)): # Adjust the endstop position so 0.0 is always at a full step micro_steps = self.homing_stepper_phases // 4 phase_offset = ( -- cgit v1.2.3-70-g09d2