23 lines
875 B
INI
23 lines
875 B
INI
# Copyright (C) 2022 Justin Schuh <code@justinschuh.com>
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#
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# This file may be distributed under the terms of the GNU GPLv3 license.
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[gcode_macro m300]
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description: Emits and audible beep.
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Usage: M300 [P<duration>] [S<frequency>]
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gcode:
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{% set km = printer["gcode_macro _km_globals"] %}
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{% set settings = printer.configfile.settings %}
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{% if "output_pin beeper" in printer %}
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{% set P = (params.P|default(km.beep_duration)|int, 0)|max %}
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{% set S = (params.S|default(km.beep_frequency)|int, 1)|max %}
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SET_PIN PIN=beeper VALUE={
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settings["output_pin beeper"].scale|default(1.0) * 0.5
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}{% if settings["output_pin beeper"].pwm %} CYCLE_TIME={
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1.0 / S }{% endif %}
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G4 P{P}
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SET_PIN PIN=beeper VALUE=0
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{% else %}
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{action_respond_info(
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"M300 is disabled. To enable create an [output_pin beeper] config.")}
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{% endif %}
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