Add reference config file for BTT Octopus board (#270)
* Add reference config file for BTT Octopus board * fix messing newline at end of file * Update config to match wiring diagrams. Update microsteps to 32. Disable interpolation. * fixed error caused by controller_fan config. * Fix suggested bed thermistor type * Add note about updating thermistor types for heaters. * Reduce max z height to avoid crashes. add pull-down resistor for Octopus Pro PROBE port * Comment out PA values * remove hold_current values, as hold_current defaults to run_current. * Fix capitalization.
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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 VORON2 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 'sensor types' list at end of file
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## Z Endstop Switch location [safe_z_home] section
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## Homing end position [gcode_macro G32] section
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## Z Endstop Switch offset for Z0 [stepper_z] section
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## Probe points [quad_gantry_level] section
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## Min & Max gantry corner postions [quad_gantry_level] section
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## PID tune [extruder] and [heater_bed] sections
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## Thermistor types [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/{REPLACE WITH YOUR SERIAL}
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restart_method: command
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##--------------------------------------------------------------------
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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: 40
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gear_ratio: 80:16
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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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##--------------------------------------------------------------------
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## Uncomment below for 250mm build
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#position_max: 230
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## Uncomment below for 300mm build
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#position_max: 280
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## Uncomment below for 350mm build
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#position_max: 330
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##--------------------------------------------------------------------
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position_min: -5
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homing_speed: 8
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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: 0.8
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## Z1 Stepper - Rear Left
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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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enable_pin: !PA0
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rotation_distance: 40
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gear_ratio: 80:16
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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: 0.8
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## Z2 Stepper - Rear 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: 40
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gear_ratio: 80:16
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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: 0.8
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sense_resistor: 0.110
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stealthchop_threshold: 0
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## Z3 Stepper - Front Right
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## Connected to MOTOR_5
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[stepper_z3]
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step_pin: PC13
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dir_pin: PF0
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enable_pin: !PF1
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rotation_distance: 40
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gear_ratio: 80:16
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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_z3]
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uart_pin: PE4
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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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# 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 50:17 for Afterburner/Clockwork (BMG Gear Ratio)
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## Use 80:20 for M4, M3.1
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gear_ratio: 50:17 #BMG Gear Ratio
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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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heater_pin: PA2
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## Validate the following thermistor type to make sure it is correct
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## See https://www.klipper3d.org/Config_Reference.html#common-thermistors for additional options
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# sensor_type: ATC Semitec 104GT-2
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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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## 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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## Validate the following thermistor type to make sure it is correct
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## See https://www.klipper3d.org/Config_Reference.html#common-thermistors for additional options
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# sensor_type: Generic 3950
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sensor_pin: PF3
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## Adjust Max Power so your heater doesn't warp your bed. Rule of thumb is 0.4 watts / cm^2 .
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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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## 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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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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#pin: PB10
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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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[quad_gantry_level]
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## Use QUAD_GANTRY_LEVEL to level a gantry.
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## Min & Max gantry corners - measure from nozzle at MIN (0,0) and
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## MAX (250, 250), (300,300), or (350,350) depending on your printer size
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## to respective belt positions
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#--------------------------------------------------------------------
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||||||
|
## Gantry Corners for 250mm Build
|
||||||
|
## Uncomment for 250mm build
|
||||||
|
#gantry_corners:
|
||||||
|
# -60,-10
|
||||||
|
# 310, 320
|
||||||
|
## Probe points
|
||||||
|
#points:
|
||||||
|
# 50,25
|
||||||
|
# 50,175
|
||||||
|
# 200,175
|
||||||
|
# 200,25
|
||||||
|
|
||||||
|
## Gantry Corners for 300mm Build
|
||||||
|
## Uncomment for 300mm build
|
||||||
|
#gantry_corners:
|
||||||
|
# -60,-10
|
||||||
|
# 360,370
|
||||||
|
## Probe points
|
||||||
|
#points:
|
||||||
|
# 50,25
|
||||||
|
# 50,225
|
||||||
|
# 250,225
|
||||||
|
# 250,25
|
||||||
|
|
||||||
|
## Gantry Corners for 350mm Build
|
||||||
|
## Uncomment for 350mm build
|
||||||
|
#gantry_corners:
|
||||||
|
# -60,-10
|
||||||
|
# 410,420
|
||||||
|
## Probe points
|
||||||
|
#points:
|
||||||
|
# 50,25
|
||||||
|
# 50,275
|
||||||
|
# 300,275
|
||||||
|
# 300,25
|
||||||
|
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
speed: 100
|
||||||
|
horizontal_move_z: 10
|
||||||
|
retries: 5
|
||||||
|
retry_tolerance: 0.0075
|
||||||
|
max_adjust: 10
|
||||||
|
|
||||||
|
########################################
|
||||||
|
# EXP1 / EXP2 (display) pins
|
||||||
|
########################################
|
||||||
|
|
||||||
|
[board_pins]
|
||||||
|
aliases:
|
||||||
|
# EXP1 header
|
||||||
|
EXP1_1=PE8, EXP1_2=PE7,
|
||||||
|
EXP1_3=PE9, EXP1_4=PE10,
|
||||||
|
EXP1_5=PE12, EXP1_6=PE13, # Slot in the socket on this side
|
||||||
|
EXP1_7=PE14, EXP1_8=PE15,
|
||||||
|
EXP1_9=<GND>, EXP1_10=<5V>,
|
||||||
|
|
||||||
|
# EXP2 header
|
||||||
|
EXP2_1=PA6, EXP2_2=PA5,
|
||||||
|
EXP2_3=PB1, EXP2_4=PA4,
|
||||||
|
EXP2_5=PB2, EXP2_6=PA7, # Slot in the socket on this side
|
||||||
|
EXP2_7=PC15, EXP2_8=<RST>,
|
||||||
|
EXP2_9=<GND>, EXP2_10=<5V>
|
||||||
|
|
||||||
|
#####################################################################
|
||||||
|
# Displays
|
||||||
|
#####################################################################
|
||||||
|
|
||||||
|
## Uncomment the display that you have
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
|
||||||
|
#[display]
|
||||||
|
## RepRapDiscount 128x64 Full Graphic Smart Controller
|
||||||
|
#lcd_type: st7920
|
||||||
|
#cs_pin: EXP1_4
|
||||||
|
#sclk_pin: EXP1_5
|
||||||
|
#sid_pin: EXP1_3
|
||||||
|
#menu_timeout: 40
|
||||||
|
#encoder_pins: ^EXP2_5, ^EXP2_3
|
||||||
|
#click_pin: ^!EXP1_2
|
||||||
|
|
||||||
|
#[output_pin beeper]
|
||||||
|
#pin: EXP1_1
|
||||||
|
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
|
||||||
|
#[display]
|
||||||
|
## mini12864 LCD Display
|
||||||
|
#lcd_type: uc1701
|
||||||
|
#cs_pin: EXP1_3
|
||||||
|
#a0_pin: EXP1_4
|
||||||
|
#rst_pin: EXP1_5
|
||||||
|
#encoder_pins: ^EXP2_5, ^EXP2_3
|
||||||
|
#click_pin: ^!EXP1_2
|
||||||
|
#contrast: 63
|
||||||
|
#spi_software_miso_pin: EXP2_1
|
||||||
|
#spi_software_mosi_pin: EXP2_6
|
||||||
|
#spi_software_sclk_pin: EXP2_2
|
||||||
|
|
||||||
|
#[neopixel btt_mini12864]
|
||||||
|
## To control Neopixel RGB in mini12864 display
|
||||||
|
#pin: EXP1_6
|
||||||
|
#chain_count: 3
|
||||||
|
#initial_RED: 0.1
|
||||||
|
#initial_GREEN: 0.5
|
||||||
|
#initial_BLUE: 0.0
|
||||||
|
#color_order: RGB
|
||||||
|
|
||||||
|
## Set RGB values on boot up for each Neopixel.
|
||||||
|
## Index 1 = display, Index 2 and 3 = Knob
|
||||||
|
#[delayed_gcode setdisplayneopixel]
|
||||||
|
#initial_duration: 1
|
||||||
|
#gcode:
|
||||||
|
# SET_LED LED=btt_mini12864 RED=1 GREEN=1 BLUE=1 INDEX=1 TRANSMIT=0
|
||||||
|
# SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0
|
||||||
|
# SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3
|
||||||
|
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
|
||||||
|
|
||||||
|
#####################################################################
|
||||||
|
# Macros
|
||||||
|
#####################################################################
|
||||||
|
|
||||||
|
[gcode_macro G32]
|
||||||
|
gcode:
|
||||||
|
BED_MESH_CLEAR
|
||||||
|
G28
|
||||||
|
QUAD_GANTRY_LEVEL
|
||||||
|
G28
|
||||||
|
## Uncomment for for your size printer:
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
## Uncomment for 250mm build
|
||||||
|
#G0 X125 Y125 Z30 F3600
|
||||||
|
|
||||||
|
## Uncomment for 300 build
|
||||||
|
#G0 X150 Y150 Z30 F3600
|
||||||
|
|
||||||
|
## Uncomment for 350mm build
|
||||||
|
#G0 X175 Y175 Z30 F3600
|
||||||
|
#--------------------------------------------------------------------
|
||||||
|
|
||||||
|
[gcode_macro PRINT_START]
|
||||||
|
# Use PRINT_START for the slicer starting script - please customise for your slicer of choice
|
||||||
|
gcode:
|
||||||
|
G32 ; home all axes
|
||||||
|
G1 Z20 F3000 ; move nozzle away from bed
|
||||||
|
|
||||||
|
|
||||||
|
[gcode_macro PRINT_END]
|
||||||
|
# Use PRINT_END for the slicer ending script - please customise for your slicer of choice
|
||||||
|
gcode:
|
||||||
|
# safe anti-stringing move coords
|
||||||
|
{% set th = printer.toolhead %}
|
||||||
|
{% set x_safe = th.position.x + 20 * (1 if th.axis_maximum.x - th.position.x > 20 else -1) %}
|
||||||
|
{% set y_safe = th.position.y + 20 * (1 if th.axis_maximum.y - th.position.y > 20 else -1) %}
|
||||||
|
{% set z_safe = [th.position.z + 2, th.axis_maximum.z]|min %}
|
||||||
|
|
||||||
|
SAVE_GCODE_STATE NAME=STATE_PRINT_END
|
||||||
|
|
||||||
|
M400 ; wait for buffer to clear
|
||||||
|
G92 E0 ; zero the extruder
|
||||||
|
G1 E-2.0 F3600 ; retract filament
|
||||||
|
|
||||||
|
TURN_OFF_HEATERS
|
||||||
|
|
||||||
|
G90 ; absolute positioning
|
||||||
|
G0 X{x_safe} Y{y_safe} Z{z_safe} F20000 ; move nozzle to remove stringing
|
||||||
|
G0 X{th.axis_maximum.x//2} Y{th.axis_maximum.y - 2} F3600 ; park nozzle at rear
|
||||||
|
M107 ; turn off fan
|
||||||
|
|
||||||
|
BED_MESH_CLEAR
|
||||||
|
RESTORE_GCODE_STATE NAME=STATE_PRINT_END
|
||||||
Loading…
Reference in New Issue
Block a user