Mikhail Shahovalov
1207a99ffd
Klipper version: v0.13.0-114-g841a9ca2 Moonraker version: v0.9.3-74-g1c12414 Mainsail version: v2.14.0
124 lines
4.6 KiB
Plaintext
124 lines
4.6 KiB
Plaintext
[mcu ercf]
|
|
canbus_uuid=a76ed81c1ca6
|
|
|
|
# FILAMENT DRIVE GEAR STEPPER ---------------------------------------------------------------------------------------------
|
|
# Adapt accordingly to your setup and desires
|
|
# The default values are tested with the BOM NEMA14 motor
|
|
# Please adapt these values to the motor you are using
|
|
# Example : for NEMA17 motors, you'll usually set the stealthchop_threshold to 0
|
|
# and use higher current
|
|
[tmc2209 manual_extruder_stepper gear_stepper]
|
|
uart_pin: ercf:PA10
|
|
# uart_address: 0
|
|
interpolate: True
|
|
run_current: 0.9 # NEMA14 motor
|
|
hold_current: 0.4 # Can be small
|
|
sense_resistor: 0.110
|
|
stealthchop_threshold: 0 # 999999 to enable stealthChop
|
|
driver_IHOLDDELAY: 8
|
|
driver_TPOWERDOWN: 20
|
|
driver_TBL: 2
|
|
driver_TOFF: 3
|
|
driver_HEND: 1
|
|
driver_HSTRT: 3
|
|
driver_PWM_AUTOGRAD: True
|
|
driver_PWM_AUTOSCALE: True
|
|
driver_PWM_LIM: 12
|
|
driver_PWM_REG: 8
|
|
driver_PWM_FREQ: 1
|
|
driver_PWM_GRAD: 14
|
|
driver_PWM_OFS: 36
|
|
driver_SGTHRS: 0
|
|
|
|
[manual_extruder_stepper gear_stepper]
|
|
step_pin: ercf:PB15
|
|
dir_pin: ercf:PB14
|
|
enable_pin: !ercf:PA8 # V1.0
|
|
# enable_pin: !ercf:PB8 # V1.1
|
|
rotation_distance: 22.7316868 # Bondtech 5mm Drive Gears. Must be manually verified and tuned.
|
|
gear_ratio: 50:17
|
|
microsteps: 8 # Recommend 8 or 16. Try both to avoid Klipper 'Timer too close' error (also try adjusting num_moves)
|
|
full_steps_per_rotation: 200 # 200 for 1.8 degree, 400 for 0.9 degree
|
|
velocity: 50
|
|
accel: 400
|
|
#
|
|
# Uncomment if you want to use sensorless SELECTOR with the ERCF EASY BRD (yes, this is on the gear stepper!)
|
|
# This should be the pin of the physical selector endstop and is used to determine the difference between the true
|
|
# endstop and a blockage preventing selector movement. Don't forget to set 'sensorless_selector: 0' in ercf_parameters.cfg
|
|
endstop_pin: ^ercf:PD9 # Comment if using physical endstop switch (default)
|
|
|
|
|
|
# SELECTOR STEPPER --------------------------------------------------------------------------------------------------------
|
|
[tmc2209 manual_stepper selector_stepper]
|
|
uart_pin: ercf:PC7
|
|
# uart_address: 1
|
|
run_current: 0.8 # NEMA17 motor
|
|
hold_current: 0.3 # Can be small if not using sensorless selector
|
|
interpolate: True
|
|
sense_resistor: 0.0750
|
|
stealthchop_threshold: 0 # 999999 to enable stealthChop
|
|
driver_IHOLDDELAY: 8
|
|
driver_TPOWERDOWN: 20
|
|
driver_TBL: 2
|
|
driver_TOFF: 3
|
|
driver_HEND: 1
|
|
driver_HSTRT: 3
|
|
driver_PWM_AUTOGRAD: True
|
|
driver_PWM_AUTOSCALE: True
|
|
driver_PWM_LIM: 12
|
|
driver_PWM_REG: 8
|
|
driver_PWM_FREQ: 1
|
|
driver_PWM_GRAD: 14
|
|
driver_PWM_OFS: 36
|
|
driver_SGTHRS: 0
|
|
# Uncomment the lines below if you want to use sensorless selector homing
|
|
# (and configure ercf_parameters.cfg correctly)
|
|
# or comment out if using physical endstop switch (default)
|
|
#diag_pin: ^{selector_diag_pin} # Set to MCU pin connected to TMC DIAG pin
|
|
#driver_SGTHRS: 75 # 255 is most sensitive value, 0 is least sensitive
|
|
|
|
[manual_stepper selector_stepper]
|
|
step_pin: ercf:PD2
|
|
dir_pin: ercf:PB13
|
|
enable_pin: !ercf:PD1
|
|
rotation_distance: 40
|
|
microsteps: 16 # Don't need high fidelity
|
|
full_steps_per_rotation: 200 # 200 for 1.8 degree, 400 for 0.9 degree
|
|
velocity: 200
|
|
accel: 600
|
|
#
|
|
# Select the endstop switch physical (for normal selector) or virtual (sensorless selector homing)
|
|
#endstop_pin: tmc2209_selector_stepper:virtual_endstop # Uncomment for sensorless selector homing
|
|
endstop_pin: ^ercf:PA3
|
|
|
|
# SELECTOR SERVO -----------------------------------------------------------------------------------------------------------
|
|
[ercf_servo ercf_servo]
|
|
pin: ercf:PA0
|
|
maximum_servo_angle: 180
|
|
minimum_pulse_width: 0.00085
|
|
maximum_pulse_width: 0.00215
|
|
|
|
|
|
## ENCODER -----------------------------------------------------------------------------------------------------------------
|
|
## The encoder_resolution is determined by running the ERCF_CALIBRATE_ENCODER. Be sure to read the manual
|
|
[ercf_encoder ercf_encoder]
|
|
encoder_pin: ^ercf:PA4
|
|
encoder_resolution: 1.344990 # Set AFTER 'rotation_distance' is tuned for gear stepper (see manual)
|
|
extruder: extruder # The extruder to track with for runout/clog detection
|
|
|
|
# These are advanced but settings for Automatic clog detection mode. Make sure you understand or ask questions on Discord
|
|
desired_headroom: 8.0 # The runout headroom that ERCF will attempt to maintain (closest ERCF comes to triggering runout)
|
|
average_samples: 4 # The "damping" effect of last measurement. Higher value means clog_length will be reduced more slowly
|
|
|
|
|
|
## TOOLHEAD SENSOR ---------------------------------------------------------------------------------------------------------
|
|
# Uncomment this section to enable toolhead sensor support
|
|
#
|
|
# ERCF Toolhead sensor START
|
|
#[filament_switch_sensor toolhead_sensor]
|
|
#pause_on_runout: False # Must be False
|
|
#switch_pin: ^EBBCan:PB9
|
|
# ERCF Toolhead sensor END
|
|
|
|
|