mcu: Allow set_stepper_kinematics() to set the kinematics back to None

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-12 21:11:01 -05:00 · 2018-12-12 21:11:01 -05:00 · c6065e29a6
parent 5dc74f3152
commit c6065e29a6
1 changed files with 3 additions and 2 deletions
--- a/klippy/mcu.py
+++ b/klippy/mcu.py
@ -90,6 +90,7 @@ class MCU_stepper:
    def set_stepper_kinematics(self, sk):
        old_sk = self._stepper_kinematics
        self._stepper_kinematics = sk
+        if sk is not None:
            self._ffi_lib.itersolve_set_stepcompress(
                sk, self._stepqueue, self._step_dist)
        return old_sk