hey all,
i have recently been setting up a pi3 to run klipper and it going well so far but i am having i believe some troubles with the printers config
i found this config online and had got it working for most of the things it needs (moving axis, heating, extrusion) but i cant seem to get any of the sliders working (the fans and the speed are the two i tested with no change) so im wondering if anyone may be able to help? here is my current config
# !Ender-3 Max Neo
# printer_size: 300x300x340
# version: 3.6
# This file contains pin mappings for the stock 2020 Creality Ender 3
# MAX. To use this config, during "make menuconfig" select the
# STM32F103 with a "28KiB bootloader" and serial (on USART1 PA10/PA9)
# communication.
# Because this printer has factory wiring, mounts, and firmware for
# a BLTouch, but does not ship with one at this time, default values
# for the sensor have been specified, but disabled, in anticipation of
# future revisions or user modification. User should take care to
# customize the offsets, particularly z-offset, for their specific unit.
# Flash this firmware by copying "out/klipper.bin" to a SD card and
# turning on the printer with the card inserted. The firmware
# filename must end in ".bin" and must not match the last filename
# that was flashed.
# See docs/Config_Reference.md for a description of parameters.
###fluidd set
##[include cx_printer.cfg]
[display_status]
[pause_resume]
[gcode_macro PAUSE]
description: Pause the actual running print
rename_existing: PAUSE_BASE
# change this if you need more or less extrusion
variable_extrude: 1.0
gcode:
##### read E from pause macro #####
{% set E = printer["gcode_macro PAUSE"].extrude|float %}
##### set park positon for x and y #####
# default is your max posion from your printer.cfg
{% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
##### calculate save lift position #####
{% set max_z = printer.toolhead.axis_maximum.z|float %}
{% set act_z = printer.toolhead.position.z|float %}
{% if act_z < (max_z - 2.0) %}
{% set z_safe = 2.0 %}
{% else %}
{% set z_safe = max_z - act_z %}
{% endif %}
##### end of definitions #####
PAUSE_BASE
G91
{% if printer.extruder.can_extrude|lower == 'true' %}
G1 E-{E} F2100
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
{% if "xyz" in printer.toolhead.homed_axes %}
G1 Z{z_safe} F900
G90
G1 X{x_park} Y{y_park} F6000
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}
[gcode_macro RESUME]
description: Resume the actual running print
rename_existing: RESUME_BASE
gcode:
##### read E from pause macro #####
{% set E = printer["gcode_macro PAUSE"].extrude|float %}
#### get VELOCITY parameter if specified ####
{% if 'VELOCITY' in params|upper %}
{% set get_params = ('VELOCITY=' + params.VELOCITY) %}
{%else %}
{% set get_params = "" %}
{% endif %}
##### end of definitions #####
{% if printer.extruder.can_extrude|lower == 'true' %}
G91
G1 E{E} F2100
{% else %}
{action_respond_info("Extruder not hot enough")}
{% endif %}
RESUME_BASE {get_params}
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
gcode:
TURN_OFF_HEATERS
{% if "xyz" in printer.toolhead.homed_axes %}
G91
G1 Z4.5 F300
G90
{% else %}
{action_respond_info("Printer not homed")}
{% endif %}
G28 X Y
{% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
G1 Y{y_park} F2000
M84
CANCEL_PRINT_BASE
[stepper_x]
step_pin: PC2
dir_pin: PB9
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: ^PA5
position_endstop: -25
position_max: 300
position_min: -25
homing_speed: 80
[stepper_y]
step_pin: PB8
dir_pin: PB7
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: ^PA6
position_endstop: 0
position_max: 300
homing_speed: 80
[stepper_z]
step_pin: PB6
dir_pin: !PB5
enable_pin: !PC3
microsteps: 16
rotation_distance: 8
# position_endstop: 0.0 # disable to use BLTouch
# endstop_pin: ^PA7 # disable to use BLTouch
endstop_pin: probe:z_virtual_endstop # enable to use BLTouch
position_min: -5 # enable to use BLTouch
position_max: 345
[safe_z_home] # enable for BLTouch
home_xy_position: 182, 167
speed: 200
z_hop: 5
z_hop_speed: 5
[bltouch] # enable for BLTouch - fast-mode
sensor_pin: ^PB1
control_pin: PB0
x_offset: -32 # modify as needed for bltouch location
y_offset: -12 # modify as needed for bltouch location
z_offset: 0.0 # modify as needed for bltouch or run PROBE_CALIBRATE
speed: 20
pin_up_touch_mode_reports_triggered: False
[bed_mesh] # enable for BLTouch
speed: 150
mesh_min: 23, 25
mesh_max: 268, 288
algorithm: bicubic
probe_count: 5,5
horizontal_move_z: 5
[bed_screws]
screw1:30,25
screw1_name:1
screw2:270,25
screw2_name:2
screw3:270,270
screw3_name:3
screw4:30,270
screw4_name:4
[extruder]
max_extrude_only_distance: 1000.0
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
rotation_distance: 31.901
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
control: pid
pid_Kp: 21.527
pid_Ki: 1.063
pid_Kd: 108.982
min_temp: 0
max_temp: 265
pressure_advance: 0.0
[heater_bed]
heater_pin: PA2
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4
control: pid
pid_Kp: 54.027
pid_Ki: 0.770
pid_Kd: 948.182
min_temp: 0
max_temp: 130
[fan]
pin: PA0
max_power: 1.0
# [mcu rpi]
# serial: /tmp/klipper_host_mcu
# [adxl345]
# cs_pin: rpi:None
# spi_speed: 2000000
# spi_bus: spidev2.0
# [resonance_tester]
# accel_chip: adxl345
# accel_per_hz: 70
# probe_points:
# 150,150,10
[input_shaper]
shaper_type_x = ei
shaper_freq_x = 136.8
shaper_type_y = mzv
shaper_freq_y = 28.6
[filament_switch_sensor filament_sensor]
switch_pin: PA4
[mcu]
serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
restart_method: command
[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 5000
max_z_velocity: 10
max_z_accel: 1000
square_corner_velocity: 5.0
[exclude_object]
[include mainsail.cfg]
[gcode_arcs]
#resolution: 1.0
##[include timelapse.cfg]
##[include cx_gmcro.cfg]
any help appreciated
