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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-11-07 09:45:36 -0500 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-11-07 09:45:36 -0500 |
| commit | 2981bd601b2604135d36e064e385badbe6ab4201 (patch) | |
| tree | 52729945ef22747bb083637445144a96dc92bbc2 | |
| parent | 86121ff79ef730a0a7a4d2d35f40cc01f7e1b9e7 (diff) | |
| download | kutter-2981bd601b2604135d36e064e385badbe6ab4201.tar.gz kutter-2981bd601b2604135d36e064e385badbe6ab4201.tar.xz kutter-2981bd601b2604135d36e064e385badbe6ab4201.zip | |
extruder: Treat extrude with Z only movement to be an "extrude only" move
Do not apply max_extrude_cross_section check, and do apply
extrude_only_xxx checks to Z only moves that also extrude. Some
printer start scripts will prime the extruder while moving the Z.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
| -rw-r--r-- | config/example.cfg | 2 | ||||
| -rw-r--r-- | klippy/kinematics/extruder.py | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/config/example.cfg b/config/example.cfg index a1a9ed44..b44bae52 100644 --- a/config/example.cfg +++ b/config/example.cfg @@ -121,7 +121,7 @@ filament_diameter: 3.500 #max_extrude_only_accel: # Maximum velocity (in mm/s) and acceleration (in mm/s^2) of the # extruder motor for retractions and extrude-only moves. These -# settings do not place any limit on normal printing moves. If not +# settings do not have any impact on normal printing moves. If not # specified then they are calculated to match the limit an XY # printing move with a cross section of 4.0*nozzle_diameter^2 would # have. diff --git a/klippy/kinematics/extruder.py b/klippy/kinematics/extruder.py index 7d702280..c31a956c 100644 --- a/klippy/kinematics/extruder.py +++ b/klippy/kinematics/extruder.py @@ -96,7 +96,7 @@ class PrinterExtruder: raise homing.EndstopError( "Extrude below minimum temp\n" "See the 'min_extrude_temp' config option for details") - if not move.is_kinematic_move or move.extrude_r < 0.: + if (not move.axes_d[0] and not move.axes_d[1]) or move.extrude_r < 0.: # Extrude only move (or retraction move) - limit accel and velocity if abs(move.axes_d[3]) > self.max_e_dist: raise homing.EndstopError( |