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-rw-r--r--docs/Code_Overview.md8
-rw-r--r--docs/G-Codes.md21
2 files changed, 16 insertions, 13 deletions
diff --git a/docs/Code_Overview.md b/docs/Code_Overview.md
index 0e4836ac..9ccaa60b 100644
--- a/docs/Code_Overview.md
+++ b/docs/Code_Overview.md
@@ -359,10 +359,10 @@ Useful steps:
be efficient as it is typically only called during homing and
probing operations.
5. Other methods. Implement the `check_move()`, `get_status()`,
- `get_steppers()`, `home()`, and `set_position()` methods. These
- functions are typically used to provide kinematic specific checks.
- However, at the start of development one can use boiler-plate code
- here.
+ `get_steppers()`, `home()`, `clear_homing_state()`, and `set_position()`
+ methods. These functions are typically used to provide kinematic
+ specific checks. However, at the start of development one can use
+ boiler-plate code here.
6. Implement test cases. Create a g-code file with a series of moves
that can test important cases for the given kinematics. Follow the
[debugging documentation](Debugging.md) to convert this g-code file
diff --git a/docs/G-Codes.md b/docs/G-Codes.md
index d44017de..ff6182fa 100644
--- a/docs/G-Codes.md
+++ b/docs/G-Codes.md
@@ -585,15 +585,18 @@ state; issue a G28 afterwards to reset the kinematics. This command is
intended for low-level diagnostics and debugging.
#### SET_KINEMATIC_POSITION
-`SET_KINEMATIC_POSITION [X=<value>] [Y=<value>] [Z=<value>]`: Force
-the low-level kinematic code to believe the toolhead is at the given
-cartesian position. This is a diagnostic and debugging command; use
-SET_GCODE_OFFSET and/or G92 for regular axis transformations. If an
-axis is not specified then it will default to the position that the
-head was last commanded to. Setting an incorrect or invalid position
-may lead to internal software errors. This command may invalidate
-future boundary checks; issue a G28 afterwards to reset the
-kinematics.
+`SET_KINEMATIC_POSITION [X=<value>] [Y=<value>] [Z=<value>]
+[CLEAR=<[X][Y][Z]>]`: Force the low-level kinematic code to believe the
+toolhead is at the given cartesian position. This is a diagnostic and
+debugging command; use SET_GCODE_OFFSET and/or G92 for regular axis
+transformations. If an axis is not specified then it will default to the
+position that the head was last commanded to. Setting an incorrect or
+invalid position may lead to internal software errors. Use the CLEAR
+parameter to forget the homing state for the given axes. Note that CLEAR
+will not override the previous functionality; if an axis is not specified
+to CLEAR it will have its kinematic position set as per above. This
+command may invalidate future boundary checks; issue a G28 afterwards to
+reset the kinematics.
### [gcode]