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| author | Kevin O'Connor <kevin@koconnor.net> | 2022-01-11 13:21:07 -0500 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2022-01-16 19:01:15 -0500 |
| commit | 29724a7411063879d3343a0610b4f288e045cabf (patch) | |
| tree | 5584c0da79af7ddc2a6daf0ec0f1d1fd3211ff8b /klippy/kinematics/extruder.py | |
| parent | 34a1ce483737832fea5651f7c2d2fc9838c19414 (diff) | |
| download | kutter-29724a7411063879d3343a0610b4f288e045cabf.tar.gz kutter-29724a7411063879d3343a0610b4f288e045cabf.tar.xz kutter-29724a7411063879d3343a0610b4f288e045cabf.zip | |
extruder: Don't store pressure_advance value in trapq moves
Store the pressure_advance value in "struct extruder_stepper" instead
of in the trapq's "struct move". This makes it possible for multiple
stepper motors to have different pressure advance values while still
using the same trapq.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/kinematics/extruder.py')
| -rw-r--r-- | klippy/kinematics/extruder.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/klippy/kinematics/extruder.py b/klippy/kinematics/extruder.py index 76ca7b2e..852f576f 100644 --- a/klippy/kinematics/extruder.py +++ b/klippy/kinematics/extruder.py @@ -54,7 +54,6 @@ class PrinterExtruder: self.stepper.set_stepper_kinematics(self.sk_extruder) self.stepper.set_trapq(self.trapq) toolhead.register_step_generator(self.stepper.generate_steps) - self.extruder_set_smooth_time = ffi_lib.extruder_set_smooth_time self._set_pressure_advance(pressure_advance, smooth_time) # Register commands gcode = self.printer.lookup_object('gcode') @@ -86,7 +85,9 @@ class PrinterExtruder: toolhead = self.printer.lookup_object("toolhead") toolhead.note_step_generation_scan_time(new_smooth_time * .5, old_delay=old_smooth_time * .5) - self.extruder_set_smooth_time(self.sk_extruder, new_smooth_time) + ffi_main, ffi_lib = chelper.get_ffi() + espa = ffi_lib.extruder_set_pressure_advance + espa(self.sk_extruder, pressure_advance, new_smooth_time) self.pressure_advance = pressure_advance self.pressure_advance_smooth_time = smooth_time def get_status(self, eventtime): @@ -145,14 +146,14 @@ class PrinterExtruder: accel = move.accel * axis_r start_v = move.start_v * axis_r cruise_v = move.cruise_v * axis_r - pressure_advance = 0. + can_pressure_advance = False if axis_r > 0. and (move.axes_d[0] or move.axes_d[1]): - pressure_advance = self.pressure_advance - # Queue movement (x is extruder movement, y is pressure advance) + can_pressure_advance = True + # Queue movement (x is extruder movement, y is pressure advance flag) self.trapq_append(self.trapq, print_time, move.accel_t, move.cruise_t, move.decel_t, move.start_pos[3], 0., 0., - 1., pressure_advance, 0., + 1., can_pressure_advance, 0., start_v, cruise_v, accel) def find_past_position(self, print_time): mcu_pos = self.stepper.get_past_mcu_position(print_time) |