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| author | David Smith <davidosmith@gmail.com> | 2020-03-28 09:52:46 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-28 09:52:46 -0400 |
| commit | d4bf61262e6f78b5366fe368b3d4ec1dcbc82f60 (patch) | |
| tree | eb67b23c7079bb7e106dcd92d4f0c7f6dc3919dc /klippy | |
| parent | 8f8cf7ef4151adab8f1122bf6b61c185575f32f6 (diff) | |
| download | kutter-d4bf61262e6f78b5366fe368b3d4ec1dcbc82f60.tar.gz kutter-d4bf61262e6f78b5366fe368b3d4ec1dcbc82f60.tar.xz kutter-d4bf61262e6f78b5366fe368b3d4ec1dcbc82f60.zip | |
Extruder: Add g-code to set extruder step_distance (#2598)
Signed off by: David Smith <davidosmith@gmail.com>
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/kinematics/extruder.py | 17 | ||||
| -rw-r--r-- | klippy/stepper.py | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/klippy/kinematics/extruder.py b/klippy/kinematics/extruder.py index b4450596..f0264e1e 100644 --- a/klippy/kinematics/extruder.py +++ b/klippy/kinematics/extruder.py @@ -72,6 +72,9 @@ class PrinterExtruder: gcode.register_mux_command("ACTIVATE_EXTRUDER", "EXTRUDER", self.name, self.cmd_ACTIVATE_EXTRUDER, desc=self.cmd_ACTIVATE_EXTRUDER_help) + gcode.register_mux_command("SET_EXTRUDER_STEP_DISTANCE", "EXTRUDER", + self.name, self.cmd_SET_E_STEP_DISTANCE, + desc=self.cmd_SET_E_STEP_DISTANCE_help) def update_move_time(self, flush_time): self.trapq_free_moves(self.trapq, flush_time) def _set_pressure_advance(self, pressure_advance, smooth_time): @@ -185,6 +188,20 @@ class PrinterExtruder: pressure_advance, smooth_time)) self.printer.set_rollover_info(self.name, "%s: %s" % (self.name, msg)) gcode.respond_info(msg, log=False) + cmd_SET_E_STEP_DISTANCE_help = "Set extruder step distance" + def cmd_SET_E_STEP_DISTANCE(self, params): + gcode = self.printer.lookup_object('gcode') + toolhead = self.printer.lookup_object('toolhead') + if 'DISTANCE' not in params: + step_dist = self.stepper.get_step_dist() + gcode.respond_info("%s E step distance: %f" % (self.name, step_dist)) + return + dist = gcode.get_float('DISTANCE', params, 0.) + toolhead.flush_step_generation() + self.stepper.set_step_dist(self.sk_extruder, dist) + step_dist = self.stepper.get_step_dist() + gcode.respond_info("%s E step distance set: %f" % + (self.name, step_dist)) cmd_ACTIVATE_EXTRUDER_help = "Change the active extruder" def cmd_ACTIVATE_EXTRUDER(self, params): gcode = self.printer.lookup_object('gcode') diff --git a/klippy/stepper.py b/klippy/stepper.py index 747e74b3..bbe57ca5 100644 --- a/klippy/stepper.py +++ b/klippy/stepper.py @@ -94,6 +94,10 @@ class MCU_stepper: return self._oid def get_step_dist(self): return self._step_dist + def set_step_dist(self, sk, dist): + self._step_dist = dist + self.set_stepper_kinematics(sk) + logging.info("%s manually set to =%.6f", (self._name, dist)) def is_dir_inverted(self): return self._invert_dir def calc_position_from_coord(self, coord): |