z_tilt: Add support for Z_TILT_ADJUST

Add new module to support independent adjustments to multiple Z
steppers to account for bed tilt.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 22 insertions, 0 deletions

diff --git a/config/example-extras.cfg b/config/example-extras.cfg
index 82fdfd9d..0cc95b0f 100644
--- a/config/example-extras.cfg
+++ b/config/example-extras.cfg
@@ -65,6 +65,28 @@
 #   and true otherwise.
 
 
+# Multiple Z stepper tilt adjustment. This feature enables independent
+# adjustment of multiple z steppers (see stepper_z1 section below) to
+# adjust for tilt. If this section is present then a Z_TILT_ADJUST
+# extended G-Code command becomes available.
+#[z_tilt]
+#z_positions:
+#    A newline separated list of X,Y coordinates describing the
+#    location of each Z stepper. The first entry corresponds to
+#    stepper_z, the second to stepper_z1, the third to stepper_z2,
+#    etc. This parameter must be provided.
+#points:
+#    A newline separated list of X,Y points that should be probed
+#    during a Z_TILT_ADJUST command. The default is to use the same
+#    positions described in z_positions.
+#speed: 50
+#   The speed (in mm/s) of non-probing moves during the calibration.
+#   The default is 50.
+#horizontal_move_z: 5
+#   The height (in mm) that the head should be commanded to move to
+#   just prior to starting a probe operation. The default is 5.
+
+
 # In a multi-extruder printer add an additional extruder section for
 # each additional extruder. The additional extruder sections should be
 # named "extruder1", "extruder2", "extruder3", and so on. See the