Kevin O'Connor 4d2adddb20 stepper: Improve error messages on missing rotation_distance
If neither rotation_distance nor step_distance is present, then
generate an error saying rotation_distance is needed (instead of an
error about step_distance).

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-02-23 11:58:17 -05:00
..
2020-06-15 17:15:53 -04:00