57 lines
1.4 KiB
INI
57 lines
1.4 KiB
INI
# This file contains an example configuration to use a PWM-controlled tool
|
|
# such as a laser or spindle.
|
|
# See docs/Using_PWM_Tools.md for a more detailed description.
|
|
|
|
[pwm_tool TOOL]
|
|
pin: !ar9 # use your fan's pin number
|
|
hardware_pwm: True
|
|
cycle_time: 0.001
|
|
shutdown_value: 0
|
|
maximum_mcu_duration: 5
|
|
# Default: 0 (disabled)
|
|
# Amount of time in which the host has to acknowledge
|
|
# a non-shutdown output value.
|
|
# Suggested value is around 5 seconds.
|
|
# Use a value that does not burn up your stock.
|
|
# Please note that during homing, your tool
|
|
# needs to be in default speed.
|
|
|
|
[gcode_macro M3]
|
|
gcode:
|
|
{% set S = params.S|default(0.0)|float %}
|
|
SET_PIN PIN=TOOL VALUE={S / 255.0}
|
|
|
|
[gcode_macro M4]
|
|
gcode:
|
|
{% set S = params.S|default(0.0)|float %}
|
|
SET_PIN PIN=TOOL VALUE={S / 255.0}
|
|
|
|
[gcode_macro M5]
|
|
gcode:
|
|
SET_PIN PIN=TOOL VALUE=0
|
|
|
|
|
|
# Optional: LCD Menu Control
|
|
|
|
[menu __main __control __toolonoff]
|
|
type: input
|
|
enable: {'pwm_tool TOOL' in printer}
|
|
name: Fan: {'ON ' if menu.input else 'OFF'}
|
|
input: {printer['pwm_tool TOOL'].value}
|
|
input_min: 0
|
|
input_max: 1
|
|
input_step: 1
|
|
gcode:
|
|
M3 S{255 if menu.input else 0}
|
|
|
|
[menu __main __control __toolspeed]
|
|
type: input
|
|
enable: {'pwm_tool TOOL' in printer}
|
|
name: Tool speed: {'%3d' % (menu.input*100)}%
|
|
input: {printer['pwm_tool TOOL'].value}
|
|
input_min: 0
|
|
input_max: 1
|
|
input_step: 0.01
|
|
gcode:
|
|
M3 S{'%d' % (menu.input*255)}
|