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Diffstat (limited to 'config/example.cfg')
| -rw-r--r-- | config/example.cfg | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/config/example.cfg b/config/example.cfg new file mode 100644 index 00000000..3090ba15 --- /dev/null +++ b/config/example.cfg @@ -0,0 +1,173 @@ +# This file serves as documentation for config parameters. One may +# copy and edit this file to configure a new printer. + +# DO NOT COPY THIS FILE WITHOUT CAREFULLY READING AND UPDATING IT +# FIRST. Incorrectly configured parameters may cause damage. + +# A note on pin names: pins may be configured with a hardware name +# (such as PA4) or with a board name (such as ar29). In order to use a +# board name, the pin_map variable in the mcu section must specify +# which board definition to use. (See the klippy/pins.py file for the +# available pin and board names.) +# Pin names may be preceded by an '!' to indicate that a reverse +# polarity should be used (eg, trigger on low instead of high). Input +# pins may be prceded by an '^' to indicate that a hardware pull-up +# resistor should be enabled for the pin. + + +# The stepper_x section is used to describe the stepper controlling +# the X axis in a cartesian robot +[stepper_x] +step_pin: ar29 +# Step GPIO pin (triggered high) +dir_pin: ar28 +# Direction GPIO pin (low indicates positive direction) +enable_pin: !ar25 +# Enable pin (default is enable high; use ! to indicate enable low) +step_distance: .0225 +# Distance in mm that each step causes the axis to travel +max_velocity: 500 +# Maximum velocity (in mm/s) of the stepper +max_accel: 3000 +# Maximum acceleration (in mm/s^2) of the stepper +endstop_pin: ^ar0 +# Endstop switch detection pin +homing_speed: 50.0 +# Maximum velocity (in mm/s) of the stepper when homing +homing_retract_dist: 5.0 +# Distance to backoff (in mm) before homing a second time during homing +homing_positive_dir: False +# If true, homes in a positive direction (away from zero) +position_min: -0.25 +# Minimum valid distance (in mm) the user may command the stepper to +# move to (not currently enforced) +position_endstop: 0 +# Location of the endstop (in mm) +position_max: 200 +# Maximum valid distance (in mm) the user may command the stepper to +# move to (not currently enforced) + +# The stepper_y section is used to describe the stepper controlling +# the Y axis in a cartesian robot. It has the same settings as the +# stepper_x section +[stepper_y] +step_pin: ar27 +dir_pin: ar26 +enable_pin: !ar25 +step_distance: .0225 +max_velocity: 500 +max_accel: 3000 +endstop_pin: ^ar1 +position_min: -0.25 +position_endstop: 0 +position_max: 200 + +# The stepper_z section is used to describe the stepper controlling +# the Z axis in a cartesian robot. It has the same settings as the +# stepper_x section +[stepper_z] +step_pin: ar23 +dir_pin: ar22 +enable_pin: !ar25 +step_distance: .005 +max_velocity: 250 +max_accel: 30 +endstop_pin: ^ar2 +position_min: 0.1 +position_endstop: 0.5 +position_max: 200 + +# The stepper_e section is used to describe the stepper controlling +# the printer extruder. It has the same settings as the stepper_x +# section +[stepper_e] +step_pin: ar19 +dir_pin: ar18 +enable_pin: !ar25 +step_distance: .004242 +max_velocity: 200000 +max_accel: 3000 + +# The heater_nozzle section describes the extruder and extruder heater +[heater_nozzle] +heater_pin: ar4 +# PWM output pin controlling the heater +thermistor_pin: analog1 +# Analog input pin connected to thermistor +thermistor_type: EPCOS 100K B57560G104F +# Type of thermistor (see klippy/heater.py for available types) +pullup_resistor: 4700 +# The resistance (in ohms) of the pullup attached to the thermistor +control: pid +# Control algorithm (either pid or watermark) +pid_Kp: 22.2 +# Kp is the "proportional" constant for the pid +pid_Ki: 1.08 +# Ki is the "integral" constant for the pid +pid_Kd: 114 +# Kd is the "derivative" constant for the pid +pid_deriv_time: 2.0 +# A time value (in seconds) over which the derivative in the pid +# will be smoothed to reduce the impact of measurement noise +pid_integral_max: 255 +# The maximum "windup" the integral term may accumulate +min_temp: 0 +# Minimum temperature in Celsius (mcu will shutdown if not met) +max_temp: 210 +# Maximum temperature (mcu will shutdown if temperature is above +# this value) + +# The heater_bed section describes a heated bed (if present - omit +# section if not present). It has the same settings as the +# heater_nozzle section +[heater_bed] +heater_pin: ar3 +thermistor_pin: analog0 +thermistor_type: EPCOS 100K B57560G104F +control: watermark +max_delta: 2.0 +# The number of degrees in Celsius above the target temperature +# before disabling the heater as well as the number of degrees below +# the target before re-enabling the heater. +min_temp: 0 +max_temp: 110 + +# Extruder print fan (omit section if fan not present) +[fan] +pin: ar14 +# PWM output pin controlling the heater +hard_pwm: 1 +# 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 (eg, 1024) to force hardware PWM with the given cycle time +# in clock ticks. +kick_start_time: 0.100 +# Time (in seconds) to run the fan at full speed when first enabling +# it (helps get the fan spinning) + +# Micro-controller information +[mcu] +serial: /dev/ttyACM0 +# The serial port to connect to the MCU +baud: 115200 +# The baud rate to use +pin_map: arduino +# This option may be used to add board specific pin name aliases +custom: +# This option may be used to specify a set of custom +# micro-controller commands to be sent at the start of the +# connection. It may be used to configure the initial settings of +# LEDs, to configure micro-stepping pins, to configure a digipot, +# etc. + +# The printer section controls high level printer settings +[printer] +kinematics: cartesian +# This option must currently always be "cartesian" +motor_off_time: 60 +# Time (in seconds) of idle time before the printer will try to +# disable active motors. +junction_deviation: 0.02 +# Distance (in mm) used to control the internal approximated +# centripetal velocity cornering algorithm. A larger number will +# permit higher "cornering speeds" at the junction of two moves. |