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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-05-20 22:36:57 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-05-26 11:19:15 -0400 |
| commit | d6b69938abcff61ca1c2323899ec74eac149f13b (patch) | |
| tree | 55db94cd411d52172e4c096732c3320015e8b6d8 /docs/G-Codes.md | |
| parent | 500f37821dd0ceeac2ce2636093565e987c8ba40 (diff) | |
| download | kutter-d6b69938abcff61ca1c2323899ec74eac149f13b.tar.gz kutter-d6b69938abcff61ca1c2323899ec74eac149f13b.tar.xz kutter-d6b69938abcff61ca1c2323899ec74eac149f13b.zip | |
gcode: Don't apply the SET_GCODE_OFFSET to the next g-code command
The SET_GCODE_OFFSET command could cause unwanted behavior when an
offset is applied to the following g-code command. (In particular,
when the following command is an extrude only move - as in
issue #1289.)
Don't apply the offset immediately. Instead, add support for a MOVE=1
parameter which will schedule a move to apply the given offset.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'docs/G-Codes.md')
| -rw-r--r-- | docs/G-Codes.md | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/docs/G-Codes.md b/docs/G-Codes.md index e33df755..486be0da 100644 --- a/docs/G-Codes.md +++ b/docs/G-Codes.md @@ -90,15 +90,21 @@ The following standard commands are supported: - `GET_POSITION`: Return information on the current location of the toolhead. - `SET_GCODE_OFFSET [X=<pos>|X_ADJUST=<adjust>] - [Y=<pos>|Y_ADJUST=<adjust>] [Z=<pos>|Z_ADJUST=<adjust>]`: Set a - positional offset to apply to future G-Code commands. This is - commonly used to virtually change the Z bed offset or to set nozzle - XY offsets when switching extruders. For example, if - "SET_GCODE_OFFSET Z=0.2" is sent, then future G-Code moves will - have 0.2mm added to their Z height. If the X_ADJUST style parameters - are used, then the adjustment will be added to any existing offset - (eg, "SET_GCODE_OFFSET Z=-0.2" followed by "SET_GCODE_OFFSET - Z_ADJUST=0.3" would result in a total Z offset of 0.1). + [Y=<pos>|Y_ADJUST=<adjust>] [Z=<pos>|Z_ADJUST=<adjust>] + [MOVE=1 [MOVE_SPEED=<speed>]]`: Set a positional offset to apply to + future G-Code commands. This is commonly used to virtually change + the Z bed offset or to set nozzle XY offsets when switching + extruders. For example, if "SET_GCODE_OFFSET Z=0.2" is sent, then + future G-Code moves will have 0.2mm added to their Z height. If the + X_ADJUST style parameters are used, then the adjustment will be + added to any existing offset (eg, "SET_GCODE_OFFSET Z=-0.2" followed + by "SET_GCODE_OFFSET Z_ADJUST=0.3" would result in a total Z offset + of 0.1). If "MOVE=1" is specified then a toolhead move will be + issued to apply the given offset (otherwise the offset will take + effect on the next absolute G-Code move that specifies the given + axis). If "MOVE_SPEED" is specified then the toolhead move will be + performed with the given speed (in mm/s); otherwise the toolhead + move will use the last specified G-Code speed. - `PID_CALIBRATE HEATER=<config_name> TARGET=<temperature> [WRITE_FILE=1]`: Perform a PID calibration test. The specified heater will be enabled until the specified target temperature is |