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path: root/klippy/extras/pwm_tool.py
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* Run black on all first party python codeTomasz Kramkowski2025-08-061-60/+100
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* pwm_tool: Use mcu.min_schedule_time() and mcu.max_nominal_duration()Kevin O'Connor2025-04-281-6/+4
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* toolhead: Rename note_kinematic_activity() to note_mcu_movequeue_activity()Kevin O'Connor2024-01-181-1/+1
| | | | | | Rename this function to make it more clear why it is called. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* toolhead: Extend flushing slightly past required timeKevin O'Connor2024-01-171-3/+1
| | | | | | | | | There is no harm in enabling flushing for a little longer than necessary. In contrast, a slight rounding issue causing a message to not get flushed properly could result in an error. So, extend the flushing time slightly to avoid potential issues. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pwm_tool: Fix error reportingKevin O'Connor2023-12-191-5/+6
| | | | | | | References to pins.error are not valid as the pins module is not imported. Reported by @Piezoid. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pwm_tool: Add support for maximum_mcu_durationKevin O'Connor2023-12-161-27/+52
| | | | | | | Implement the maximum_mcu_duration config parameter along with its associated queue flushing. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pwm_tool: Notify the toolhead that the move_queue needs to be flushedKevin O'Connor2023-12-071-0/+2
| | | | | | | | | | Call toolhead.note_kinematic_activity() on each pin update to ensure that those updates will be flushed properly. This fixes "Timer too close" errors on SET_PIN commands that are issued when the toolhead is idle. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pwm_tool: Add support for high-speed PWM pin updatesKevin O'Connor2023-11-161-0/+157
The output_pin module is only capable of updating an output pin at most once every 100ms. Add a new pwm_tool module that is capable of queuing updates in the micro-controller and thus allowing for much higher update rates. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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