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6038 commits 7 branches 14 tags 293 MiB
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20 commits

Author SHA1 Message Date
Dmitry Butyugin
caf7accf2d input_shaper: Z-axis input shaper 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2025-10-04 19:50:34 -04:00
Dmitry Butyugin
768b19e8be input_shaper: Limit maximum damping_ratio of the shapers
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Numerically optimized versions of *EI shapers have been tuned
for specific ranges of damping ratios and will show poor stability
outside of these designated ranges.

Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2025-10-04 13:07:49 -04:00
Kevin O'Connor
22db9bb84e motion_queuing: Require explicit notification on a scan window change 
Don't try to infer when the step generation scan window may change.
Instead, require the input_shaper and pressure_advance code call
motion_queuing.check_step_generation_scan_windows() any time a
scanning window may change.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2025-09-12 22:41:30 -04:00
Kevin O'Connor
5426943501 motion_queuing: Automatically detect changes to kin_flush_delay 
Remove the toolhead note_step_generation_scan_time() code and
automatically detect the itersolve scan windows that are in use.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2025-09-03 12:00:31 -04:00
Timofey Titovets
607d0b4237 input_shaper: fix printer obj reference
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Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
 2025-06-06 15:43:29 -04:00
Dmitry Butyugin
4d4b9684a5 input_shaper: Track kinematics updates by dual_carriage 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2025-06-04 13:40:58 -04:00
Dmitry Butyugin
b1011e3fb1 dual_carriage: Fixed input shaper stepper kinematics initialization
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Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2025-05-22 14:44:09 -04:00
Kamil Domański
01c7befacb
klippy: remove a few unused variable assignments (#6504) 
Signed-off-by: Kamil Domański <kamil@domanski.co>
 2024-04-05 17:43:43 -04:00
Kevin O'Connor
f7567a0db9 Revert "toolhead: Use dict for step generation flush times. (#6303)" 
This reverts commit 6749985302.

A defect was found in the above commit (the input shaper code calls
note_step_generateion_scan_time() for many steppers, so the
input_shaper class can't be used as the index).

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2023-10-21 15:46:08 -04:00
Viesturs Zariņš
6749985302
toolhead: Use dict for step generation flush times. (#6303) 
Makes the API to extruder and input shaper more robust, avoiding the need to track the old delay.

Signed-off-by: Viesturs Zariņš <viesturz@gmail.com>
 2023-10-19 13:28:16 -04:00
Dmitry Butyugin
e15bad4844 input_shaper: Fixed tracking of step_generation_scan_time 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2023-06-06 20:17:49 -04:00
Dmitry Butyugin
345934bd68 idex_modes: Native input shaping support with dual carriages 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2023-06-06 20:17:49 -04:00
Kevin O'Connor
573fceefeb input_shaper: Fix python3 string encoding 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2021-10-26 20:01:33 -04:00
Kevin O'Connor
b62171f350 input_shaper: Restore shaper_type config option 
The shaper_type config option got removed in commit d5a7a7f0 - restore
that option.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2021-10-26 18:06:11 -04:00
Dmitry Butyugin
54e21a7c26 input_shaper: Factored out AxisInputShaper class 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2021-10-26 16:14:50 -04:00
Dmitry Butyugin
d5a7a7f00f input_shaper: Define input shapers in a single place in Python code 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2021-10-26 16:14:50 -04:00
Kevin O'Connor
f90fbb56d2 input_shaper: Simplify input shaper type reporting 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2020-12-01 11:36:37 -05:00
Dmitry Butyugin
f8c4f90c04
resonance_tester: Resonance testing and input shaper auto-calibration (#3381) 
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2020-10-14 20:08:10 -04:00
Kevin O'Connor
d0ed6e5705 input_shaper: Fix typo in SET_INPUT_SHAPER report of shaper_type_y 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2020-09-03 14:19:55 -04:00
Dmitry Butyugin
4bdc11a8b3
input_shaper: Initial support of input shaping (#3032) 
Input shaping can help to reduce printer vibrations due to resonances
and eliminate or reduce ghosting in prints.

Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
 2020-07-05 20:54:38 -04:00