Klipper config for a delta printer on a Smoothieboard

printer.cfg

[include fluidd.cfg]
[include mainsail.cfg]

# This file contains common pin mappings for Smoothieboard. To use
# this config, the firmware should be compiled for the LPC176x.

# See docs/Config_Reference.md for a description of parameters.

# This is customized for a RenRen3D Flash (or Flash XL?) printer operated via a
# Smoothieboard clone, MKS SBase V1.3. For hardware PIN numbers, see the schematic at
# https://github.com/makerbase-mks/MKS-SBASE/blob/master/Hardware/MKS%20SBASE%20V1.3_002/MKS%20SBASE%20V1.3_002%20PIN.pdf
# Config reference documentation has been copied here for easier reference.

[mcu]
serial: /dev/serial/by-id/usb-Klipper_lpc1768_21070B0B9C255453A17AE14D040000F5-if00
#   The serial port to connect to the MCU. If unsure (or if it
#   changes) see the "Where's my serial port?" section of the FAQ.
#   This parameter must be provided when using a serial port.
#baud: 250000
#   The baud rate to use. The default is 250000.
#canbus_uuid:
#   If using a device connected to a CAN bus then this sets the unique
#   chip identifier to connect to. This value must be provided when using
#   CAN bus for communication.
#canbus_interface:
#   If using a device connected to a CAN bus then this sets the CAN
#   network interface to use. The default is 'can0'.
#restart_method:
#   This controls the mechanism the host will use to reset the
#   micro-controller. The choices are 'arduino', 'cheetah', 'rpi_usb',
#   and 'command'. The 'arduino' method (toggle DTR) is common on
#   Arduino boards and clones. The 'cheetah' method is a special
#   method needed for some Fysetc Cheetah boards. The 'rpi_usb' method
#   is useful on Raspberry Pi boards with micro-controllers powered
#   over USB - it briefly disables power to all USB ports to
#   accomplish a micro-controller reset. The 'command' method involves
#   sending a Klipper command to the micro-controller so that it can
#   reset itself. The default is 'arduino' if the micro-controller
#   communicates over a serial port, 'command' otherwise.

[printer]
kinematics: delta
#   The type of printer in use. This option may be one of: cartesian,
#   corexy, corexz, hybrid_corexy, hybrid_corexz, rotary_delta, delta,
#   deltesian, polar, winch, or none. This parameter must be specified.
max_velocity: 300
#   Maximum velocity (in mm/s) of the toolhead (relative to the
#   print). This value may be changed at runtime using the
#   SET_VELOCITY_LIMIT command. This parameter must be specified.
max_accel: 3000
#   Maximum acceleration (in mm/s^2) of the toolhead (relative to the
#   print). Although this parameter is described as a "maximum"
#   acceleration, in practice most moves that accelerate or decelerate
#   will do so at the rate specified here. The value specified here
#   may be changed at runtime using the SET_VELOCITY_LIMIT command.
#   This parameter must be specified.
#minimum_cruise_ratio: 0.5
#   Most moves will accelerate to a cruising speed, travel at that
#   cruising speed, and then decelerate. However, some moves that
#   travel a short distance could nominally accelerate and then
#   immediately decelerate. This option reduces the top speed of these
#   moves to ensure there is always a minimum distance traveled at a
#   cruising speed. That is, it enforces a minimum distance traveled
#   at cruising speed relative to the total distance traveled. It is
#   intended to reduce the top speed of short zigzag moves (and thus
#   reduce printer vibration from these moves). For example, a
#   minimum_cruise_ratio of 0.5 would ensure that a standalone 1.5mm
#   move would have a minimum cruising distance of 0.75mm. Specify a
#   ratio of 0.0 to disable this feature (there would be no minimum
#   cruising distance enforced between acceleration and deceleration).
#   The value specified here may be changed at runtime using the
#   SET_VELOCITY_LIMIT command. The default is 0.5.
#square_corner_velocity: 5.0
#   The maximum velocity (in mm/s) that the toolhead may travel a 90
#   degree corner at. A non-zero value can reduce changes in extruder
#   flow rates by enabling instantaneous velocity changes of the
#   toolhead during cornering. This value configures the internal
#   centripetal velocity cornering algorithm; corners with angles
#   larger than 90 degrees will have a higher cornering velocity while
#   corners with angles less than 90 degrees will have a lower
#   cornering velocity. If this is set to zero then the toolhead will
#   decelerate to zero at each corner. The value specified here may be
#   changed at runtime using the SET_VELOCITY_LIMIT command. The
#   default is 5mm/s.
max_z_velocity: 150
#   For delta printers this limits the maximum velocity (in mm/s) of
#   moves with z axis movement. This setting can be used to reduce the
#   maximum speed of up/down moves (which require a higher step rate
#   than other moves on a delta printer). The default is to use
#   max_velocity for max_z_velocity.
#max_z_accel:
#   This sets the maximum acceleration (in mm/s^2) of movement along
#   the z axis. Setting this may be useful if the printer can reach higher
#   acceleration on XY moves than Z moves (eg, when using input shaper).
#   The default is to use max_accel for max_z_accel.
#minimum_z_position: 0
#   The minimum Z position that the user may command the head to move
#   to. The default is 0.

# Config from: https://github.com/orobardet/renren3d-printer/blob/master/myconfig.h
# Not valid in Klipper config:
# smooth_rod_offset: 173.4
#   Horizontal offset from middle of printer to smooth rod center
# effector_offset: 22.86
#   Horizontal offset of the universal joints on the end effector

delta_radius: 110
#   Radius (in mm) of the horizontal circle formed by the three linear
#   axis towers. This parameter may also be calculated as:
#    delta_radius = smooth_rod_offset - effector_offset - carriage_offset
#   This parameter must be provided.
print_radius: 100
#   The radius (in mm) of valid toolhead XY coordinates. One may use
#   this setting to customize the range checking of toolhead moves. If
#   a large value is specified here then it may be possible to command
#   the toolhead into a collision with a tower. The default is to use
#   delta_radius for print_radius (which would normally prevent a
#   tower collision).

# Delta printers have steppers named A, B & C corresponding to steppers
# X, Y & Z on the board, but not directly referencing cartesian coordinates.

# The stepper_a section describes the stepper controlling the front
# left tower (at 210 degrees). This section also controls the homing
# parameters (homing_speed, homing_retract_dist) for all towers.
[stepper_a]
step_pin: P2.0  # 2A, pos 3
#   Step GPIO pin (triggered high). This parameter must be provided.
dir_pin: !P0.5  # 1A, pos 2
#   Direction GPIO pin (high indicates positive direction). This
#   parameter must be provided.
enable_pin: !P0.4  # 2B, pos 4
#   Enable pin (default is enable high; use ! to indicate enable
#   low). If this parameter is not provided then the stepper motor
#   driver must always be enabled.
rotation_distance: 40
#   Distance (in mm) that the axis travels with one full rotation of
#   the stepper motor (or final gear if gear_ratio is specified).
#   This parameter must be provided.
microsteps: 16
#   The number of microsteps the stepper motor driver uses. This
#   parameter must be provided.
#full_steps_per_rotation: 200
#   The number of full steps for one rotation of the stepper motor.
#   Set this to 200 for a 1.8 degree stepper motor or set to 400 for a
#   0.9 degree motor. The default is 200.
#gear_ratio:
#   The gear ratio if the stepper motor is connected to the axis via a
#   gearbox. For example, one may specify "5:1" if a 5 to 1 gearbox is
#   in use. If the axis has multiple gearboxes one may specify a comma
#   separated list of gear ratios (for example, "57:11, 2:1"). If a
#   gear_ratio is specified then rotation_distance specifies the
#   distance the axis travels for one full rotation of the final gear.
#   The default is to not use a gear ratio.
#step_pulse_duration:
#   The minimum time between the step pulse signal edge and the
#   following "unstep" signal edge. This is also used to set the
#   minimum time between a step pulse and a direction change signal.
#   The default is 0.000000100 (100ns) for TMC steppers that are
#   configured in UART or SPI mode, and the default is 0.000002 (which
#   is 2us) for all other steppers.
#endstop_pin: ^P1.24  # X-
endstop_pin: ^P1.25  # X+
#   Endstop switch detection pin. If this endstop pin is on a
#   different mcu than the stepper motor then it enables "multi-mcu
#   homing". This parameter must be provided for the X, Y, and Z
#   steppers on cartesian style printers.
#position_min: 0
#   Minimum valid distance (in mm) the user may command the stepper to
#   move to.  The default is 0mm.
position_endstop: 273.5
#   Distance (in mm) between the nozzle and the bed when the nozzle is
#   in the center of the build area and the endstop triggers. This
#   parameter must be provided for stepper_a; for stepper_b and
#   stepper_c this parameter defaults to the value specified for
#   stepper_a.
#position_max: 200
#   Maximum valid distance (in mm) the user may command the stepper to
#   move to. This parameter must be provided for the X, Y, and Z
#   steppers on cartesian style printers.
homing_speed: 40
#   Maximum velocity (in mm/s) of the stepper when homing. The default
#   is 5mm/s.
#homing_retract_dist: 5.0
#   Distance to backoff (in mm) before homing a second time during
#   homing. Set this to zero to disable the second home. The default
#   is 5mm.
#homing_retract_speed:
#   Speed to use on the retract move after homing in case this should
#   be different from the homing speed, which is the default for this
#   parameter
#second_homing_speed:
#   Velocity (in mm/s) of the stepper when performing the second home.
#   The default is homing_speed/2.
#homing_positive_dir:
#   If true, homing will cause the stepper to move in a positive
#   direction (away from zero); if false, home towards zero. It is
#   better to use the default than to specify this parameter. The
#   default is true if position_endstop is near position_max and false
#   if near position_min.
arm_length: 245  # was 235
#   Length (in mm) of the diagonal rod that connects this tower to the
#   print head. This parameter must be provided for stepper_a; for
#   stepper_b and stepper_c this parameter defaults to the value
#   specified for stepper_a.
#angle:
#   This option specifies the angle (in degrees) that the tower is
#   at. The default is 210 for stepper_a, 330 for stepper_b, and 90
#   for stepper_c.

# The stepper_b section describes the stepper controlling the front
# right tower (at 330 degrees).
[stepper_b]
step_pin: P2.1  # 2A, pos 3
dir_pin: !P0.11  # 1A, pos 2
enable_pin: !P0.10  # 2B, pos 4
rotation_distance: 40
microsteps: 16
#endstop_pin: ^P1.26  # Y-
endstop_pin: ^P1.27  # Y+
homing_speed: 40

# The stepper_c section describes the stepper controlling the rear
# tower (at 90 degrees).
[stepper_c]
step_pin: P2.2  # 2A, pos 3
dir_pin: !P0.20  # 1A, pos 2
enable_pin: !P0.19  # 2B, pos 4
rotation_distance: 8
microsteps: 16
#endstop_pin: ^P1.28  # Z-
endstop_pin: ^P1.29  # Z+
homing_speed: 40

[delta_calibrate]
radius: 50
#   Radius (in mm) of the area that may be probed. This is the radius
#   of nozzle coordinates to be probed; if using an automatic probe
#   with an XY offset then choose a radius small enough so that the
#   probe always fits over the bed. This parameter must be provided.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.

[extruder]
step_pin: P2.3
dir_pin: P0.22
enable_pin: !P0.21
microsteps: 16
rotation_distance: 34.5575 # M11*pi = 34.5575mm; default: 33.500
#full_steps_per_rotation:
#gear_ratio:
#   See the "stepper" section for a description of the above
#   parameters. If none of the above parameters are specified then no
#   stepper will be associated with the nozzle hotend (though a
#   SYNC_EXTRUDER_MOTION command may associate one at run-time).
nozzle_diameter: 0.400
#   Diameter of the nozzle orifice (in mm). This parameter must be
#   provided.
filament_diameter: 1.750
#   The nominal diameter of the raw filament (in mm) as it enters the
#   extruder. This parameter must be provided.
#max_extrude_cross_section:
#   Maximum area (in mm^2) of an extrusion cross section (eg,
#   extrusion width multiplied by layer height). This setting prevents
#   excessive amounts of extrusion during relatively small XY moves.
#   If a move requests an extrusion rate that would exceed this value
#   it will cause an error to be returned. The default is: 4.0 *
#   nozzle_diameter^2
#instantaneous_corner_velocity: 1.000
#   The maximum instantaneous velocity change (in mm/s) of the
#   extruder during the junction of two moves. The default is 1mm/s.
#max_extrude_only_distance: 50.0
#   Maximum length (in mm of raw filament) that a retraction or
#   extrude-only move may have. If a retraction or extrude-only move
#   requests a distance greater than this value it will cause an error
#   to be returned. The default is 50mm.
#max_extrude_only_velocity:
#max_extrude_only_accel:
#   Maximum velocity (in mm/s) and acceleration (in mm/s^2) of the
#   extruder motor for retractions and extrude-only moves. These
#   settings do not have any impact on normal printing moves. If not
#   specified then they are calculated to match the limit an XY
#   printing move with a cross section of 4.0*nozzle_diameter^2 would
#   have.
#pressure_advance: 0.0
#   The amount of raw filament to push into the extruder during
#   extruder acceleration. An equal amount of filament is retracted
#   during deceleration. It is measured in millimeters per
#   millimeter/second. The default is 0, which disables pressure
#   advance.
#pressure_advance_smooth_time: 0.040
#   A time range (in seconds) to use when calculating the average
#   extruder velocity for pressure advance. A larger value results in
#   smoother extruder movements. This parameter may not exceed 200ms.
#   This setting only applies if pressure_advance is non-zero. The
#   default is 0.040 (40 milliseconds).
#
# The remaining variables describe the extruder heater.
heater_pin: P2.7
#   PWM output pin controlling the heater. This parameter must be
#   provided.
#max_power: 1.0
#   The maximum power (expressed as a value from 0.0 to 1.0) that the
#   heater_pin may be set to. The value 1.0 allows the pin to be set
#   fully enabled for extended periods, while a value of 0.5 would
#   allow the pin to be enabled for no more than half the time. This
#   setting may be used to limit the total power output (over extended
#   periods) to the heater. The default is 1.0.
sensor_type: EPCOS 100K B57560G104F
#   Type of sensor - common thermistors are "EPCOS 100K B57560G104F",
#   "ATC Semitec 104GT-2", "ATC Semitec 104NT-4-R025H42G", "Generic
#   3950","Honeywell 100K 135-104LAG-J01", "NTC 100K MGB18-104F39050L32",
#   "SliceEngineering 450", and "TDK NTCG104LH104JT1". See the
#   "Temperature sensors" section for other sensors. This parameter
#   must be provided.
sensor_pin: P0.24
#   Analog input pin connected to the sensor. This parameter must be
#   provided.
#pullup_resistor: 4700
#   The resistance (in ohms) of the pullup attached to the thermistor.
#   This parameter is only valid when the sensor is a thermistor. The
#   default is 4700 ohms.
#smooth_time: 1.0
#   A time value (in seconds) over which temperature measurements will
#   be smoothed to reduce the impact of measurement noise. The default
#   is 1 seconds.
control: pid
#   Control algorithm (either pid or watermark). This parameter must
#   be provided.
pid_Kp: 22.2
pid_Ki: 1.08
pid_Kd: 114
#   The proportional (pid_Kp), integral (pid_Ki), and derivative
#   (pid_Kd) settings for the PID feedback control system. Klipper
#   evaluates the PID settings with the following general formula:
#     heater_pwm = (Kp*error + Ki*integral(error) - Kd*derivative(error)) / 255
#   Where "error" is "requested_temperature - measured_temperature"
#   and "heater_pwm" is the requested heating rate with 0.0 being full
#   off and 1.0 being full on. Consider using the PID_CALIBRATE
#   command to obtain these parameters. The pid_Kp, pid_Ki, and pid_Kd
#   parameters must be provided for PID heaters.
#max_delta: 2.0
#   On 'watermark' controlled heaters this is 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. The default is 2 degrees Celsius.
#pwm_cycle_time: 0.100
#   Time in seconds for each software PWM cycle of the heater. It is
#   not recommended to set this unless there is an electrical
#   requirement to switch the heater faster than 10 times a second.
#   The default is 0.100 seconds.
#min_extrude_temp: 170
#   The minimum temperature (in Celsius) at which extruder move
#   commands may be issued. The default is 170 Celsius.
min_temp: 0
max_temp: 250
#   The maximum range of valid temperatures (in Celsius) that the
#   heater must remain within. This controls a safety feature
#   implemented in the micro-controller code - should the measured
#   temperature ever fall outside this range then the micro-controller
#   will go into a shutdown state. This check can help detect some
#   heater and sensor hardware failures. Set this range just wide
#   enough so that reasonable temperatures do not result in an error.
#   These parameters must be provided.

#[extruder1]
#step_pin: P2.8
#dir_pin: P2.13
#enable_pin: !P4.29
#heater_pin: P2.6
#sensor_pin: P0.25
#...

[heater_bed]
heater_pin: P2.5
sensor_type: EPCOS 100K B57560G104F
sensor_pin: P0.23
control: watermark
min_temp: 0
max_temp: 130
#   See the "extruder" section for a description of the above parameters.

# Bed level support is not configured. Reference:
# https://www.klipper3d.org/Config_Reference.html#bed-level-support

# Customized homing is not configured
# https://www.klipper3d.org/Config_Reference.html#customized-homing

# Multiple fans can be configured. Reference:
# https://www.klipper3d.org/Config_Reference.html#fans

[fan]
# Print cooling fan
pin: P2.4
#   Output pin controlling the fan. This parameter must be provided.
#max_power: 1.0
#   The maximum power (expressed as a value from 0.0 to 1.0) that the
#   pin may be set to. The value 1.0 allows the pin to be set fully
#   enabled for extended periods, while a value of 0.5 would allow the
#   pin to be enabled for no more than half the time. This setting may
#   be used to limit the total power output (over extended periods) to
#   the fan. If this value is less than 1.0 then fan speed requests
#   will be scaled between zero and max_power (for example, if
#   max_power is .9 and a fan speed of 80% is requested then the fan
#   power will be set to 72%). The default is 1.0.
#shutdown_speed: 0
#   The desired fan speed (expressed as a value from 0.0 to 1.0) if
#   the micro-controller software enters an error state. The default
#   is 0.
#cycle_time: 0.010
#   The amount of time (in seconds) for each PWM power cycle to the
#   fan. It is recommended this be 10 milliseconds or greater when
#   using software based PWM. The default is 0.010 seconds.
#hardware_pwm: False
#   Enable this to use hardware PWM instead of software PWM. Most fans
#   do not work well with hardware PWM, so it is not recommended to
#   enable this unless there is an electrical requirement to switch at
#   very high speeds. When using hardware PWM the actual cycle time is
#   constrained by the implementation and may be significantly
#   different than the requested cycle_time. The default is False.
#kick_start_time: 0.100
#   Time (in seconds) to run the fan at full speed when either first
#   enabling or increasing it by more than 50% (helps get the fan
#   spinning). The default is 0.100 seconds.
#off_below: 0.0
#   The minimum input speed which will power the fan (expressed as a
#   value from 0.0 to 1.0). When a speed lower than off_below is
#   requested the fan will instead be turned off. This setting may be
#   used to prevent fan stalls and to ensure kick starts are
#   effective. The default is 0.0.
#
#   This setting should be recalibrated whenever max_power is adjusted.
#   To calibrate this setting, start with off_below set to 0.0 and the
#   fan spinning. Gradually lower the fan speed to determine the lowest
#   input speed which reliably drives the fan without stalls. Set
#   off_below to the duty cycle corresponding to this value (for
#   example, 12% -> 0.12) or slightly higher.
#tachometer_pin:
#   Tachometer input pin for monitoring fan speed. A pullup is generally
#   required. This parameter is optional.
#tachometer_ppr: 2
#   When tachometer_pin is specified, this is the number of pulses per
#   revolution of the tachometer signal. For a BLDC fan this is
#   normally half the number of poles. The default is 2.
#tachometer_poll_interval: 0.0015
#   When tachometer_pin is specified, this is the polling period of the
#   tachometer pin, in seconds. The default is 0.0015, which is fast
#   enough for fans below 10000 RPM at 2 PPR. This must be smaller than
#   30/(tachometer_ppr*rpm), with some margin, where rpm is the
#   maximum speed (in RPM) of the fan.
#enable_pin:
#   Optional pin to enable power to the fan. This can be useful for fans
#   with dedicated PWM inputs. Some of these fans stay on even at 0% PWM
#   input. In such a case, the PWM pin can be used normally, and e.g. a
#   ground-switched FET(standard fan pin) can be used to control power to
#   the fan.

[heater_fan heatbreak_cooling_fan]
pin: P2.6  # Extruder heater 2 pin (E2)
#max_power:
#shutdown_speed:
#cycle_time:
#hardware_pwm:
#kick_start_time:
#off_below:
#tachometer_pin:
#tachometer_ppr:
#tachometer_poll_interval:
#enable_pin:
#   See the "fan" section for a description of the above parameters.
#heater: extruder
#   Name of the config section defining the heater that this fan is
#   associated with. If a comma separated list of heater names is
#   provided here, then the fan will be enabled when any of the given
#   heaters are enabled. 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: 1.0
#   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 1.0

[static_digital_output leds]
pins: P1.18, P1.19, P1.20, P1.21, P4.28

# Unclear what this is:

[mcp4451 stepper_digipot1]
i2c_address: 44
#   The i2c address that the chip is using on the i2c bus (decimal not hex).
#   This parameter must be provided.
# Scale the config so that wiper values can be specified in amps.
scale: 2.25
#   This parameter can be used to alter how the 'wiper_x' parameters
#   are interpreted. If provided, then the 'wiper_x' parameters should
#   be between 0.0 and 'scale'. This may be useful when the MCP4451 is
#   used to set stepper voltage references. The 'scale' can be set to
#   the equivalent stepper amperage if the MCP4451 were at its highest
#   resistance, and then the 'wiper_x' parameters can be specified
#   using the desired amperage value for the stepper. The default is
#   to not scale the 'wiper_x' parameters.
# wiper 0 is X or A (aka alpha), 1 is Y or B, 2 is Z or C, 3 is E0
wiper_0: 1.0
wiper_1: 1.0
wiper_2: 1.0
wiper_3: 1.0

[mcp4451 stepper_digipot2]
i2c_address: 45
scale: 2.25
# wiper 0 is E1
wiper_0: 1.0

# "RepRapDiscount 128x64 Full Graphic Smart Controller" type displays
[display]
lcd_type: st7920
#   The type of LCD chip in use. This may be "hd44780", "hd44780_spi",
#   "st7920", "emulated_st7920", "uc1701", "ssd1306", or "sh1106".
#   See the display sections below for information on each type and
#   additional parameters they provide. This parameter must be
#   provided.
#display_group:
#   The name of the display_data group to show on the display. This
#   controls the content of the screen (see the "display_data" section
#   for more information). The default is _default_20x4 for hd44780
#   displays and _default_16x4 for other displays.
#menu_timeout:
#   Timeout for menu. Being inactive this amount of seconds will
#   trigger menu exit or return to root menu when having autorun
#   enabled. The default is 0 seconds (disabled)
#menu_root:
#   Name of the main menu section to show when clicking the encoder
#   on the home screen. The defaults is __main, and this shows the
#   the default menus as defined in klippy/extras/display/menu.cfg
#menu_reverse_navigation:
#   When enabled it will reverse up and down directions for list
#   navigation. The default is False. This parameter is optional.
encoder_pins: ^!P3.25, ^!P3.26  # EXP2 pins 3, 5
#   The pins connected to encoder. 2 pins must be provided when using
#   encoder. This parameter must be provided when using menu.
#encoder_steps_per_detent:
#   How many steps the encoder emits per detent ("click"). If the
#   encoder takes two detents to move between entries or moves two
#   entries from one detent, try changing this. Allowed values are 2
#   (half-stepping) or 4 (full-stepping). The default is 4.
click_pin: ^!P1.30  # EXP1 pin 2
#   The pin connected to 'enter' button or encoder 'click'. This
#   parameter must be provided when using menu. The presence of an
#   'analog_range_click_pin' config parameter turns this parameter
#   from digital to analog.
#back_pin:
#   The pin connected to 'back' button. This parameter is optional,
#   menu can be used without it. The presence of an
#   'analog_range_back_pin' config parameter turns this parameter from
#   digital to analog.
#up_pin:
#   The pin connected to 'up' button. This parameter must be provided
#   when using menu without encoder. The presence of an
#   'analog_range_up_pin' config parameter turns this parameter from
#   digital to analog.
#down_pin:
#   The pin connected to 'down' button. This parameter must be
#   provided when using menu without encoder. The presence of an
#   'analog_range_down_pin' config parameter turns this parameter from
#   digital to analog.
#kill_pin:
#   The pin connected to 'kill' button. This button will call
#   emergency stop. The presence of an 'analog_range_kill_pin' config
#   parameter turns this parameter from digital to analog.
#analog_pullup_resistor: 4700
#   The resistance (in ohms) of the pullup attached to the analog
#   button. The default is 4700 ohms.
#analog_range_click_pin:
#   The resistance range for a 'enter' button. Range minimum and
#   maximum comma-separated values must be provided when using analog
#   button.
#analog_range_back_pin:
#   The resistance range for a 'back' button. Range minimum and
#   maximum comma-separated values must be provided when using analog
#   button.
#analog_range_up_pin:
#   The resistance range for a 'up' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.
#analog_range_down_pin:
#   The resistance range for a 'down' button. Range minimum and
#   maximum comma-separated values must be provided when using analog
#   button.
#analog_range_kill_pin:
#   The resistance range for a 'kill' button. Range minimum and
#   maximum comma-separated values must be provided when using analog
#   button.
cs_pin: P0.16  # EXP1 pin 4
sclk_pin: P0.15  # EXP1
sid_pin: P0.18  # EXP1

# For emulated ST7920 displays:

#lcd_type: emulated_st7920
#   Set to "emulated_st7920" for emulated_st7920 displays.
#en_pin: P0.16  # EXP1 pin 4
#spi_software_sclk_pin: P0.15  # EXP1
#spi_software_mosi_pin: P0.18  # EXP1
#spi_software_miso_pin:
#   The pins connected to an emulated_st7920 type lcd. The en_pin
#   corresponds to the cs_pin of the st7920 type lcd,
#   spi_software_sclk_pin corresponds to sclk_pin and
#   spi_software_mosi_pin corresponds to sid_pin. The
#   spi_software_miso_pin needs to be set to an unused pin of the
#   printer mainboard as the st7920 has no MISO pin but the software
#   spi implementation requires this pin to be configured.

[include moonraker_obico_macros.cfg]