551 lines
16 KiB
INI
551 lines
16 KiB
INI
[include mainsail.cfg]
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# This file contains common pin mappings for the BigTreeTech Octopus V1.
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# To use this config, the firmware should be compiled for the STM32F446 with a "32KiB bootloader"
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# Enable "extra low-level configuration options" and select the "12MHz crystal" as clock reference
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# after running "make", copy the generated "klipper/out/klipper.bin" file to a
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# file named "firmware.bin" on an SD card and then restart the OctoPus with that SD card.
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# See docs/Config_Reference.md for a description of parameters.
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## Voron Design Trident 250/300/350mm BigTreeTech OctoPus V1 TMC2209 UART config
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## *** THINGS TO CHANGE/CHECK: ***
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## MCU paths [mcu] section
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## Thermistor types [extruder] and [heater_bed] sections - See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types
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## Hotend heater pin [extruder] section
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## Leadscrew Rotation Distance [stepper_z], [stepper_z1], [stepper_z2]
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## Z Endstop Switch location [safe_z_home] section
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## Z Endstop Switch offset for Z0 [stepper_z] section
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## Stepper Z1 enable pin [stepper_z1] section
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## PID tune [extruder] and [heater_bed] sections
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## Probe pin [probe] section
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## Fine tune E steps [extruder] section
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[mcu]
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## Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify
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##--------------------------------------------------------------------
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serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_370048001150535556323420-if00
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restart_method: command
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##--------------------------------------------------------------------
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[include nighthawk-36.cfg]
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[printer]
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kinematics: corexy
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max_velocity: 300
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max_accel: 3000 #Max 4000
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max_z_velocity: 15 #Max 15 for 12V TMC Drivers, can increase for 24V
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max_z_accel: 350
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square_corner_velocity: 5.0
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#####################################################################
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# X/Y Stepper Settings
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#####################################################################
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## B Stepper - Left
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## Connected to MOTOR_0
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## Endstop connected to DIAG_0
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[stepper_x]
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step_pin: PF13
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dir_pin: !PF12
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enable_pin: !PF14
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rotation_distance: 40
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microsteps: 32
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full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper
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endstop_pin: PG6
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position_min: 0
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##--------------------------------------------------------------------
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## Uncomment below for 250mm build
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#position_endstop: 250
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#position_max: 250
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## Uncomment for 300mm build
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#position_endstop: 300
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#position_max: 300
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## Uncomment for 350mm build
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position_endstop: 350
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position_max: 350
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##--------------------------------------------------------------------
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homing_speed: 25 #Max 100
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homing_retract_dist: 5
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homing_positive_dir: true
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## Make sure to update below for your relevant driver (2208 or 2209)
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[tmc2209 stepper_x]
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uart_pin: PC4
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interpolate: False
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run_current: 0.8
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## A Stepper - Right
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## Connected to MOTOR_1
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## Endstop connected to DIAG_1
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[stepper_y]
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step_pin: PG0
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dir_pin: !PG1
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enable_pin: !PF15
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rotation_distance: 40
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microsteps: 32
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full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper
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endstop_pin: PG9
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position_min: 0
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##--------------------------------------------------------------------
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## Uncomment for 250mm build
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#position_endstop: 250
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#position_max: 250
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## Uncomment for 300mm build
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#position_endstop: 300
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#position_max: 300
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## Uncomment for 350mm build
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position_endstop: 350
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position_max: 350
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##--------------------------------------------------------------------
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homing_speed: 25 #Max 100
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homing_retract_dist: 5
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homing_positive_dir: true
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## Make sure to update below for your relevant driver (2208 or 2209)
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[tmc2209 stepper_y]
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uart_pin: PD11
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interpolate: False
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run_current: 0.8
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sense_resistor: 0.110
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stealthchop_threshold: 0
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#####################################################################
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# Z Stepper Settings
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#####################################################################
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## Z0 Stepper - Front Left
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## Connected to MOTOR_2
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## Endstop connected to DIAG_2
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[stepper_z]
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step_pin: PF11
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dir_pin: PG3
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enable_pin: !PG5
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# Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2
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rotation_distance: 8
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microsteps: 32
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endstop_pin: PG10
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## Z-position of nozzle (in mm) to z-endstop trigger point relative to print surface (Z0)
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## (+) value = endstop above Z0, (-) value = endstop below
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## Increasing position_endstop brings nozzle closer to the bed
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## After you run Z_ENDSTOP_CALIBRATE, position_endstop will be stored at the very end of your config
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position_endstop: -0.5
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## All builds use same Max Z
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position_max: 250
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position_min: -2.5
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homing_speed: 8.0 # Leadscrews are slower than 2.4, 10 is a recommended max.
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second_homing_speed: 3
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homing_retract_dist: 3
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## Make sure to update below for your relevant driver (2208 or 2209)
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[tmc2209 stepper_z]
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uart_pin: PC6
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interpolate: False
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run_current: 0.6
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## Z1 Stepper - Rear Center
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## Connected to MOTOR_3
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[stepper_z1]
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step_pin: PG4
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dir_pin: PC1
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## Octopus 1.0 & 1.1. Octopus PRO 1.0
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enable_pin: !PA0
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## Octopus PRO 1.1
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#enable_pin: !PA2
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# Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2
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rotation_distance: 8
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microsteps: 32
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## Make sure to update below for your relevant driver (2208 or 2209)
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[tmc2209 stepper_z1]
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uart_pin: PC7
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interpolate: False
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run_current: 0.6
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## Z2 Stepper - Front Right
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## Connected to MOTOR_4
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[stepper_z2]
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step_pin: PF9
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dir_pin: PF10
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enable_pin: !PG2
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# Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2
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rotation_distance: 8
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microsteps: 32
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## Make sure to update below for your relevant driver (2208 or 2209)
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[tmc2209 stepper_z2]
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uart_pin: PF2
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interpolate: False
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run_current: 0.6
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sense_resistor: 0.110
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stealthchop_threshold: 0
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#####################################################################
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# Extruder
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#####################################################################
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# Connected to MOTOR_6
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# Heater - HE0
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# Thermistor - T0
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#[extruder]
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#step_pin: PE2
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#dir_pin: PE3
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#enable_pin: !PD4
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### Update value below when you perform extruder calibration
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### If you ask for 100mm of filament, but in reality it is 98mm:
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### rotation_distance = <previous_rotation_distance> * <actual_extrude_distance> / 100
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### 22.6789511 is a good starting point
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#rotation_distance: 22.6789511 #Bondtech 5mm Drive Gears
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### Update Gear Ratio depending on your Extruder Type
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### Use 50:10 for Stealthburner/Clockwork 2
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### Use 50:17 for Afterburner/Clockwork (BMG Gear Ratio)
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### Use 80:20 for M4, M3.1
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#gear_ratio: 50:10
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#microsteps: 32
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#full_steps_per_rotation: 200 #200 for 1.8 degree, 400 for 0.9 degree
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#nozzle_diameter: 0.400
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#filament_diameter: 1.75
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### Octopus 1.0 & 1.1. Octopus PRO 1.0
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##heater_pin: PA2
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### Octopus PRO 1.1
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##heater_pin: PA0
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### Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types.
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### Use "Generic 3950" for NTC 100k 3950 thermistors
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##sensor_type:
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#sensor_pin: PF4
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#min_temp: 10
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#max_temp: 270
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#max_power: 1.0
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#min_extrude_temp: 170
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#control = pid
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#pid_kp = 26.213
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#pid_ki = 1.304
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#pid_kd = 131.721
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### Try to keep pressure_advance below 1.0
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##pressure_advance: 0.05
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### Default is 0.040, leave stock
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##pressure_advance_smooth_time: 0.040
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#
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### E0 on MOTOR6
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### Make sure to update below for your relevant driver (2208 or 2209)
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#[tmc2209 extruder]
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#uart_pin: PE1
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#interpolate: false
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#run_current: 0.5
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#sense_resistor: 0.110
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#stealthchop_threshold: 0
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#####################################################################
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# Bed Heater
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#####################################################################
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[heater_bed]
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## SSR Pin - HE1
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## Thermistor - TB
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heater_pin: PA3
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## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types.
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## Use "Generic 3950" for Keenovo heaters
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sensor_type: Generic 3950
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sensor_pin: PF3
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## Adjust max_power so it doesn't exceed the SSR rating. The Omron G3NA-210B-DC5 SSR is rated at 4 amps without a heatsink.
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## The formula is "4 / (Wattage_of_bed_heater / Mains_voltage) = max_power"
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## If max_power is greater than 1.0, use 1.0
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max_power: 0.6
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min_temp: 0
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max_temp: 120
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control: pid
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pid_kp: 58.437
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pid_ki: 2.347
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pid_kd: 363.769
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#####################################################################
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# Probe
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#####################################################################
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#[probe]
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### Inductive Probe
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### This probe is not used for Z height, only Quad Gantry Leveling
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#
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## Select the probe port by type:
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### For the PROBE port. Will not work with Diode. May need pull-up resistor from signal to 24V.
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##pin: ~!PB7
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### For the DIAG_7 port. NEEDS BAT85 DIODE! Change to !PG15 if probe is NO.
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##pin: PG15
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### For Octopus Pro Probe port; NPN and PNP proximity switch types can be set by jumper
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##pin: ~!PC5
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#
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##--------------------------------------------------------------------
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#
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#x_offset: 0
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#y_offset: 25.0
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#z_offset: 0
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#speed: 10.0
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#samples: 3
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#samples_result: median
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#sample_retract_dist: 3.0
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#samples_tolerance: 0.006
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#samples_tolerance_retries: 3
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#####################################################################
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# Fan Control
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#####################################################################
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#[fan]
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### Print Cooling Fan - FAN0
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#pin: PA8
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#kick_start_time: 0.5
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### Depending on your fan, you may need to increase this value
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### if your fan will not start. Can change cycle_time (increase)
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### if your fan is not able to slow down effectively
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#off_below: 0.10
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#[heater_fan hotend_fan]
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### Hotend Fan - FAN1
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#pin: PE5
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#max_power: 1.0
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#kick_start_time: 0.5
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#heater: extruder
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#heater_temp: 50.0
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### If you are experiencing back flow, you can reduce fan_speed
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##fan_speed: 1.0
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[controller_fan controller_fan]
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## Controller fan - FAN2
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pin: PD12
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kick_start_time: 0.5
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heater: heater_bed
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#[heater_fan exhaust_fan]
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## Exhaust fan - FAN3
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#pin: PD13
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#max_power: 1.0
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#shutdown_speed: 0.0
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#kick_start_time: 5.0
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#heater: heater_bed
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#heater_temp: 60
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#fan_speed: 1.0
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#####################################################################
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# LED Control
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#####################################################################
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#[output_pin caselight]
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# Chamber Lighting - HE2 Connector (Optional)
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##Octopus 1.0 & 1.1, Octopus PRO 1.0
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#pin: PB10
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##Octopus PRO 1.1
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#pin: PB0
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#pwm:true
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#shutdown_value: 0
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#value:1
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#cycle_time: 0.01
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#####################################################################
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# Homing and Gantry Adjustment Routines
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#####################################################################
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[idle_timeout]
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timeout: 1800
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[safe_z_home]
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## XY Location of the Z Endstop Switch
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## Update -10,-10 to the XY coordinates of your endstop pin
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## (such as 157,305) after going through Z Endstop Pin
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## Location Definition step.
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home_xy_position:-10,-10
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speed:100
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z_hop:10
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[z_tilt]
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## Use Z_TILT_ADJUST to level the bed .
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## z_positions: Location of toolhead
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##--------------------------------------------------------------------
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## Uncomment below for 250mm build
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#z_positions:
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# -50, 18
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# 125, 298
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# 300, 18
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#points:
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# 30, 5
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# 125, 195
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# 220, 5
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## Uncomment below for 300mm build
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#z_positions:
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# -50, 18
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# 150, 348
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# 350, 18
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#points:
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# 30, 5
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# 150, 245
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# 270, 5
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## Uncomment below for 350mm build
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z_positions:
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-50, 18
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175, 398
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400, 18
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points:
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30, 5
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175, 295
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320, 5
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##--------------------------------------------------------------------
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speed: 200
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horizontal_move_z: 10
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retries: 5
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retry_tolerance: 0.0075
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########################################
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# EXP1 / EXP2 (display) pins
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########################################
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[board_pins]
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aliases:
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# EXP1 header
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EXP1_1=PE8, EXP1_2=PE7,
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EXP1_3=PE9, EXP1_4=PE10,
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EXP1_5=PE12, EXP1_6=PE13, # Slot in the socket on this side
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EXP1_7=PE14, EXP1_8=PE15,
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EXP1_9=<GND>, EXP1_10=<5V>,
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# EXP2 header
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EXP2_1=PA6, EXP2_2=PA5,
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EXP2_3=PB1, EXP2_4=PA4,
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EXP2_5=PB2, EXP2_6=PA7, # Slot in the socket on this side
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EXP2_7=PC15, EXP2_8=<RST>,
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EXP2_9=<GND>, EXP2_10=<5V>
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#####################################################################
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# Displays
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#####################################################################
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## Uncomment the display that you have
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#--------------------------------------------------------------------
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#[display]
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## RepRapDiscount 128x64 Full Graphic Smart Controller
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#lcd_type: st7920
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#cs_pin: EXP1_4
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#sclk_pin: EXP1_5
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#sid_pin: EXP1_3
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#menu_timeout: 40
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#encoder_pins: ^EXP2_5, ^EXP2_3
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#click_pin: ^!EXP1_2
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#[output_pin beeper]
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#pin: EXP1_1
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#--------------------------------------------------------------------
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#[display]
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## mini12864 LCD Display
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lcd_type: uc1701
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cs_pin: EXP1_3
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a0_pin: EXP1_4
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rst_pin: EXP1_5
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encoder_pins: ^EXP2_5, ^EXP2_3
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click_pin: ^!EXP1_2
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contrast: 63
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spi_software_miso_pin: EXP2_1
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spi_software_mosi_pin: EXP2_6
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spi_software_sclk_pin: EXP2_2
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#[neopixel btt_mini12864]
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## To control Neopixel RGB in mini12864 display
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#pin: EXP1_6
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#chain_count: 3
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#initial_RED: 0.1
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#initial_GREEN: 0.5
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#initial_BLUE: 0.0
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#color_order: RGB
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## Set RGB values on boot up for each Neopixel.
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## Index 1 = display, Index 2 and 3 = Knob
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#[delayed_gcode setdisplayneopixel]
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#initial_duration: 1
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#gcode:
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# SET_LED LED=btt_mini12864 RED=1 GREEN=1 BLUE=1 INDEX=1 TRANSMIT=0
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# SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0
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# SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3
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#--------------------------------------------------------------------
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#####################################################################
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# Macros
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#####################################################################
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[gcode_macro PRINT_START]
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# Use PRINT_START for the slicer starting script - PLEASE CUSTOMISE THE SCRIPT
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gcode:
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M117 Homing... ; display message
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G28
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Z_TILT_ADJUST
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G28
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## Uncomment for for your size printer:
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#--------------------------------------------------------------------
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## Uncomment for 250mm build
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#G0 X125 Y125 Z30 F3600
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## Uncomment for 300 build
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#G0 X150 Y150 Z30 F3600
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## Uncomment for 350mm build
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G0 X175 Y175 Z30 F3600
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#--------------------------------------------------------------------
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[gcode_macro PRINT_END]
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# Use PRINT_END for the slicer ending script - please customise for your slicer of choice
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gcode:
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# safe anti-stringing move coords
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{% set th = printer.toolhead %}
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{% set x_safe = th.position.x + 20 * (1 if th.axis_maximum.x - th.position.x > 20 else -1) %}
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{% set y_safe = th.position.y + 20 * (1 if th.axis_maximum.y - th.position.y > 20 else -1) %}
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{% set z_safe = [th.position.z + 2, th.axis_maximum.z]|min %}
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SAVE_GCODE_STATE NAME=STATE_PRINT_END
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M400 ; wait for buffer to clear
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G92 E0 ; zero the extruder
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G1 E-2.0 F3600 ; retract filament
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TURN_OFF_HEATERS
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G90 ; absolute positioning
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G0 X{x_safe} Y{y_safe} Z{z_safe} F20000 ; move nozzle to remove stringing
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G0 X{th.axis_maximum.x//2} Y{th.axis_maximum.y - 2} F3600 ; park nozzle at rear
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M107 ; turn off fan
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BED_MESH_CLEAR
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# The purpose of the SAVE_GCODE_STATE/RESTORE_GCODE_STATE
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# command pair is to restore the printer's coordinate system
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# and speed settings since the commands above change them.
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# However, to prevent any accidental, unintentional toolhead
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# moves when restoring the state, explicitly set MOVE=0.
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RESTORE_GCODE_STATE NAME=STATE_PRINT_END MOVE=0
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