mangavalkandClaude Opus 5.5
61fa8acb05
- HOME always homes Z with Beacon contact and recalibrates, also when the printer is already homed (home_method_when_homed = proximity used the model of an earlier print without touching the bed). PRINT_START homes Z again after QGL, before the brush takes the nozzle below Z0. - _Z_CHECK: after the soak, compare Klipper's Z with a BEACON_QUERY reading at Z3 over the bed centre and stop the print above 1 mm. Warns and continues when BEACON_QUERY leaves no new printer.beacon.last_sample. - Nozzle guard (extras/bdp_guard.py, print/nozzle_guard.cfg): reads the bd_pressure force over I2C every 20 ms while armed and, in stop mode, shuts Klipper down on a touch. Armed for HOME X/Y, QGL, Z homing, brush, mesh and the Z check; starts in log mode to collect peaks per phase. - Chamber prints: load and purge the first tool before the chamber heats (_LOAD_FOR_CHAMBER replaces _UNLOAD_FOR_CHAMBER). A cut unload leaves a piece of PLA in the extruder that softened in the hot chamber and jammed the ASA load. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
34 lines
1.2 KiB
INI
34 lines
1.2 KiB
INI
# Nozzle collision guard: bd_pressure watches the nozzle force during moves
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# that must not touch anything (needs extras/bdp_guard.py and the bd_pressure
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# load-check firmware). See extras/bdp_guard.py.
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#
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# mode: log only measures and reports each phase (console and klippy.log,
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# "bdp_guard:"). Run a few print starts in log mode, set threshold well
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# above the peaks the phases show, then switch to mode: stop.
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[bdp_guard]
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sensor: bd_pa
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mode: log
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threshold: 30
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samples: 3
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interval: 0.02
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# M400 first: BDP_GUARD_ARM/DISARM act at once, not in the move queue, so
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# without it the guard would watch moves that are still queued (contact
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# homing, extrusion) or stop watching before the armed moves ran.
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[gcode_macro _GUARD_ON]
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description: Arm the nozzle guard for PHASE=<name> [MODE=log|stop] after the queued moves (nothing without [bdp_guard])
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gcode:
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{% if 'bdp_guard' in printer %}
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M400
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BDP_GUARD_ARM PHASE={params.PHASE|default('armed')} {('MODE=' ~ params.MODE) if 'MODE' in params else ''}
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{% endif %}
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[gcode_macro _GUARD_OFF]
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description: Disarm the nozzle guard after the queued moves (nothing without [bdp_guard])
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gcode:
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{% if 'bdp_guard' in printer %}
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M400
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BDP_GUARD_DISARM
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{% endif %}
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