klipper/config/example-extras.cfg

# This file serves as documentation for config parameters of
# additional devices that may be configured on a printer. The snippets
# in this file may be copied into the main printer.cfg file. See the
# "example.cfg" file for description of common config parameters.


# In a multi-extruder printer add an additional extruder section for
# each additional extruder. The additional extruder sections should be
# named "extruder1", "extruder2", "extruder3", and so on. See the
# "extruder" section in example.cfg for a description of available
# parameters.
#[extruder1]
#step_pin: ar36
#dir_pin: ar34
#...
#deactivate_gcode:
#   A list of G-Code commands (one per line) to execute on a G-Code
#   tool change command (eg, "T1") that deactivates this extruder and
#   activates some other extruder. It only makes sense to define this
#   section on multi-extruder printers. The default is to not run any
#   special G-Code commands on deactivation.
#activate_gcode:
#   A list of G-Code commands (one per line) to execute on a G-Code
#   tool change command (eg, "T0") that activates this extruder. It
#   only makes sense to define this section on multi-extruder
#   printers. The default is to not run any special G-Code commands on
#   activation.


# Multi-stepper axes. On a cartesian style printer, the stepper
# controlling a given axis may have additional config blocks defining
# steppers that should be stepped in concert with the primary
# stepper. One may define any number of sections with a numeric suffix
# starting at 1 (for example, "stepper_z1", "stepper_z2", etc.).
#[stepper_z1]
#step_pin: ar36
#dir_pin: ar34
#enable_pin: !ar30
#step_distance: .005
#   See the example.cfg for the definition of the above parameters.
#endstop_pin: ^ar19
#   If an endstop_pin is defined for the additional stepper then the
#   stepper will home until the endstop is triggered. Otherwise, the
#   endstop will home until the endstop on the primary stepper for the
#   axis is triggered.


# Heater cooling fans (one may define any number of sections with a
# "heater_fan" prefix). A "heater fan" is a fan that will be enabled
# whenever its associated heater is active. In the event of an MCU
# software error the heater_fan will be set to its max_power.
#[heater_fan my_nozzle_fan]
# See the "fan" section for fan configuration parameters.
#pin: ar4
# The remaining variables are specific to heater_fan.
#heater: extruder
#   Name of the config section defining the heater that this fan is
#   associated with.  The default is "extruder".
#heater_temp: 50.0
#   A temperature (in Celsius) that the heater must drop below before
#   the fan is disabled. The default is 50 Celsius.
#fan_speed:
#   The fan speed (expressed as a value from 0.0 to 1.0) that the fan
#   will be set to when its associated heater is enabled. The default
#   is max_power.


# Additional micro-controllers (one may define any number of sections
# with an "mcu" prefix). Additional micro-controllers introduce
# additional pins that may be configured as heaters, steppers, fans,
# etc.. For example, if an "[mcu extra_mcu]" section is introduced,
# then pins such as "extra_mcu:ar9" may then be used elsewhere in the
# config (where "ar9" is a hardware pin name or alias name on the
# given mcu).
#[mcu my_extra_mcu]
# See the "mcu" section in example.cfg for configuration parameters.


# Servos (one may define any number of sections with a "servo"
# prefix). The servos may be controlled using the SET_SERVO g-code
# command. For example: SET_SERVO SERVO=my_servo ANGLE=180
#[servo my_servo]
#pin: ar7
#   PWM output pin controlling the servo. This parameter must be
#   provided.
#maximum_servo_angle: 180
#   The maximum angle (in degrees) that this servo can be set to. The
#   default is 180 degrees.
#minimum_pulse_width: 0.001
#   The minimum pulse width time (in seconds). This should correspond
#   with an angle of 0 degrees. The default is 0.001 seconds.
#maximum_pulse_width: 0.002
#   The maximum pulse width time (in seconds). This should correspond
#   with an angle of maximum_servo_angle. The default is 0.002
#   seconds.


# Statically configured digital output pins (one may define any number
# of sections with a "static_digital_output" prefix). Pins configured
# here will be setup as a GPIO output during MCU configuration.
#[static_digital_output my_output_pins]
#pins:
#   A comma separated list of pins to be set as GPIO output pins. The
#   pin will be set to a high level unless the pin name is prefaced
#   with "!". This parameter must be provided.


# Statically configured PWM output pins (one may define any number of
# sections with a "static_pwm_output" prefix). Pins configured here
# will be setup as PWM outputs during MCU configuration.
#[static_pwm_output my_output_pwm]
#pin:
#   The pin to configure as PWM output. This parameter must be
#   provided.
#value:
#   The value to statically set the PWM output to. This is typically
#   set to a number between 0.0 and 1.0 with 1.0 being full on and 0.0
#   being full off. However, the range may be changed with the 'scale'
#   parameter (see below). This parameter must be provided.
#hard_pwm:
#   Set this value to force hardware PWM instead of software PWM. Set
#   to 1 to force a hardware PWM at the fastest rate; set to a higher
#   number to force hardware PWM with the given cycle time in clock
#   ticks. The default is to use software PWM.
#cycle_time: 0.100
#   The amount of time (in seconds) per PWM cycle when using software
#   based PWM. The default is 0.100 seconds.
#scale:
#   This parameter can be used to alter how the 'value' parameter is
#   interpreted. If provided, then the 'value' parameter should be
#   between 0.0 and 'scale'. This may be useful when configuring a PWM
#   pin that controls a stepper voltage reference. The 'scale' can be
#   set to the equivalent stepper amperage if the PWM were fully
#   enabled, and then the 'value' parameter can be specified using the
#   desired amperage for the stepper. The default is to not scale the
#   'value' parameter.


# Statically configured AD5206 digipots connected via SPI bus (one may
# define any number of sections with an "ad5206" prefix).
#[ad5206 my_digipot]
#enable_pin:
#   The pin corresponding to the AD5206 chip select line. This pin
#   will be set to low at the start of SPI messages and raised to high
#   after the message completes. This parameter must be provided.
#channel_1:
#channel_2:
#channel_3:
#channel_4:
#channel_5:
#channel_6:
#   The value to statically set the given AD5206 channel to. This is
#   typically set to a number between 0.0 and 1.0 with 1.0 being the
#   highest resistance and 0.0 being the lowest resistance. However,
#   the range may be changed with the 'scale' parameter (see
#   below). If a channel is not specified then it is left
#   unconfigured.
#scale:
#   This parameter can be used to alter how the 'channel_x' parameters
#   are interpreted. If provided, then the 'channel_x' parameters
#   should be between 0.0 and 'scale'. This may be useful when the
#   AD5206 is used to set stepper voltage references. The 'scale' can
#   be set to the equivalent stepper amperage if the AD5206 were at
#   its highest resistance, and then the 'channel_x' parameters can be
#   specified using the desired amperage value for the stepper. The
#   default is to not scale the 'channel_x' parameters.


# Replicape support - see the generic-replicape.cfg file for further
# details.
#[replicape]