RatOS on BTT M8P + CB1

# Rat Rig V-core 3 Klipper Config
# Documentation: https://os.ratrig.com

# The first thing you'll need to do is go through this file and comment out / uncomment
# the files and/or settings you need.
# You'll be able to print just fine with this config as it is, but it is recommended
# that you follow these steps to properly calibrate your printer:
# 0) Sanity check and PID Tuning: https://www.klipper3d.org/Config_checks.html
# 1) Pressure Advance: https://www.klipper3d.org/Pressure_Advance.html
# 2) Skew Correction: https://www.klipper3d.org/Skew_Correction.html
# 3) Resonance Compensation: https://www.klipper3d.org/Resonance_Compensation.html

# Read more about klipper here: https://www.klipper3d.org/Overview.html

#############################################################################################################
### BASE SETUP
#############################################################################################################
[include config/printers/v-core-3/v-core-3.cfg]

#############################################################################################################
### STEPPER MOTORS, DRIVERS & SPEED LIMITS
### Pick the drivers and stepper motors you're using. See the RatOS documentation for custom combinations.
#############################################################################################################
[include config/printers/v-core-3/steppers.cfg]

# UNCOOLED TMC 2209 + LDO-42STH48-2504AC
#[include config/printers/v-core-3/speed-limits-basic.cfg]
#[include config/printers/v-core-3/tmc2209.cfg]
#[include config/steppers/ldo/42sth48-2504ac/2209/24v-1.1a-*.cfg]

# COOLED TMC 2209 + LDO-42STH48-2504AC
# This increases motor torque, positional accuracy and speed limits.
# don't enable this before your printer is fully configured and you have a fan blowing on your stepper drivers.
[include config/printers/v-core-3/speed-limits-performance.cfg]
[include config/printers/v-core-3/tmc2209-performance.cfg]
[include config/steppers/ldo/42sth48-2504ac/2209/24v-1.6a-*.cfg]

# STEALTH MODE (Enables stealthchop and limits velocity and acceleration)
# NOTE: You still need to include one of the above stepper motor definitions.
# NOTE: This will make your printer quiter but less accurate, it's an inherent side effect of stealthchop.
#[include config/printers/v-core-3/speed-limits-stealth.cfg]
#[include config/printers/v-core-3/tmc2209-stealth.cfg]

#############################################################################################################
### HOMING
### Pick your probe and endstops
#############################################################################################################
# BLTouch configuration
#[bltouch]
#sensor_pin: PB2
#control_pin: PB1
#z_offset: 0.0 # Adjust this to fit your setup

# Probe configuration
[probe]
pin: ^PB2 # For NPN NC probes such as the Super Pinda / Vinda / SupCR / Decoprobe probes.
#pin: ^!PB2 # NPN NO (refer to the specs on your probe)
#pin: PB2 # PNP NO (refer to the specs on your probe)
#pin: !PB2 # PNP NC (refer to the specs on your probe)
z_offset: 0.0 # Adjust this to fit your setup

# Physical endstops
[include config/printers/v-core-3/physical-endstops.cfg]
# Sensorless homing (Beware: this requires manual tinkering and does not work if your x/y stepper drivers
# have clipped DIAG pins). It is strongly encouraged to use physical endstops if you're a beginner.
# If you still wish to proceed, copy config/templates/sensorless-homing-tmc2209.cfg to the root directory and
# remove the # from the line below.
#[include sensorless-homing-tmc2209.cfg]


#############################################################################################################
### PHYSICAL DIMENSIONS
### Pick your printer size
#############################################################################################################
# Remove the # from your printer size below.
# Similarly add a # in front of [include config/printers/v-core-3/300.cfg] if you have a bigger machine.
#[include config/printers/v-core-3/200.cfg]
[include config/printers/v-core-3/300.cfg]
#[include config/printers/v-core-3/400.cfg]
#[include config/printers/v-core-3/500.cfg]

#############################################################################################################
### TOOLHEAD
### Pick your extruder and hotend
#############################################################################################################
# Extruder
#[include config/extruders/bmg.cfg]
[include config/extruders/lgx.cfg]
#[include config/extruders/lgx-lite.cfg]
#[include config/extruders/orbiter.cfg]
#[include config/extruders/orbiter-1004.cfg] # Use this with the LDO-36STH20-1004AHG motor
#[include config/extruders/hemera.cfg]
#[include config/extruders/titan.cfg]

# Hotend
#[include config/hotends/v6.cfg]
#[include config/hotends/revo.cfg]
#[include config/hotends/dragonfly.cfg]
[include config/hotends/rapido.cfg]
#[include config/hotends/copperhead.cfg]
#[include config/hotends/mosquito.cfg]
#[include config/hotends/mosquito-magnum.cfg]
#[include config/hotends/dragon-standard-flow.cfg]
#[include config/hotends/dragon-high-flow.cfg]


#############################################################################################################
### MACROS
#############################################################################################################
[include config/macros.cfg]
[include config/shell-macros.cfg]
[include config/printers/v-core-3/macros.cfg]

#############################################################################################################
### MACRO CONFIGURATION
### Configure the behavior of RatOS macros
#############################################################################################################
[gcode_macro RatOS]
# Use absolute extrusion mode
# Set to True to use relative extrusion mode
variable_relative_extrusion: False
# Wait for extruder to reach 150 so an inductive probe (if present) is at a predictable temp.
# Also allows the bed heat to spread a little, and softens any plastic that might be stuck to the nozzle.
# Set to False to disable
variable_preheat_extruder: True
# Calibrate the bed mesh in the START_PRINT macro.
# Set to false to skip BED_MESH_CALIBRATE, it will still load the BED_MESH
# with the name "ratos", be sure to save your bed_mesh profile with that name.
# or override the _START_PRINT_BED_MESH macro to implement your own mesh handling logic.
variable_calibrate_bed_mesh: True
# Print a prime line or blob at the end of the START_PRINT macro
# set to "primeline" or "primeblob", or False to disable nozzle_priming.
variable_nozzle_priming: "primeline"
# Park in the back when waiting for the extruder to heat up
# set to "front" to park in the front, or "center" to park in the center.
variable_start_print_park_in: "back"
# Height to park it when waiting for extruder to heat.
variable_start_print_park_z_height: 50
# Skew profile to load before starting the print
# uncomment this to use your calibrated skew correction profile.
#variable_skew_profile: "my_skew_profile"
# Park in the back after the print has ended or was cancelled.
# set to "front" to park in the front, or "center" to park in the center.
variable_end_print_park_in: "back"
# Park in the back when the print is paused.
# set to "front" to park in the front, or "center" to park in the center.
variable_pause_print_park_in: "back"
# Set the speed for travel moves in RatOS Macros in mm/s.
variable_macro_travel_speed: 300


#############################################################################################################
### PRINTER CONFIGURATION
### Customize the defaults to your specific build
#############################################################################################################
[stepper_x]
step_pin: PE2
dir_pin: PB4
enable_pin: !PC11
endstop_pin: ^PF3
rotation_distance: 40 # 40 for 20 tooth 2GT pulleys, 32 for 16 tooth 2GT pulleys
position_endstop: 0 # Adjust this to your setup

[stepper_y]
step_pin: PF12
dir_pin: PF11
enable_pin: !PB3
endstop_pin: ^PF4
rotation_distance: 40 # 40 for 20 tooth 2GT pulleys, 32 for 16 tooth 2GT pulleys
#position_endstop: 200  # 200mm printer
position_endstop: 300  # 300mm printer
#position_endstop: 400 # 400mm printer
#position_endstop: 500 # 500mm printer

[stepper_z]
step_pin: PA10
dir_pin: PD15
enable_pin: !PA15
rotation_distance: 4 # 4 for TR8*4 lead screws

[stepper_z1]
step_pin: PD12
dir_pin: PD11
enable_pin: !PD14
rotation_distance: 4 # 4 for TR8*4 lead screws

[stepper_z2]
step_pin: PD10
dir_pin: PD8
enable_pin: !PD9
rotation_distance: 4 # 4 for TR8*4 lead screws

# Safe Z Home (Physical endstops only)
[safe_z_home]
#home_xy_position: 100,100 # 300mm printer
home_xy_position: 150,150 # 300mm printer
#home_xy_position: 200,200 # 400mm printer
#home_xy_position: 250,250 # 500mm printer

[extruder]
# Check https://www.klipper3d.org/Pressure_Advance.html for pressure advance tuning.
#pressure_advance: 0.05
nozzle_diameter: 0.4 # Remember to change this if you change nozzle diameter.
step_pin: PD7
dir_pin: !PD6
enable_pin: !PF10
heater_pin: PE3 # HE0
sensor_pin: PA1 # T0
control: pid
pid_kp: 28.413
pid_ki: 1.334
pid_kd: 151.300
min_temp: -100

#############################################################################################################
### USER OVERRIDES
### Anything custom you want to add, or RatOS configuration you want to override, do it here.
#############################################################################################################

[heater_bed]
heater_pin: PB7
sensor_pin: PA0 # TB
sensor_type: ATC Semitec 104GT-2
control: watermark
min_temp: -100
max_temp: 130

[fan] ## for single or dual 5015
pin: PE6

#[fan] ## for 4028
#pin = PE6
#cycle_time: 0.00004
#max_power: 0.8
#shutdown_speed: 0
#kick_start_time: 1.0

[heater_fan toolhead_cooling_fan]
pin: PE0
fan_speed: 1

[controller_fan controller_fan]
pin: PC12

[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32g0b1xx_0600270011504B4633373520-if00 ## find yours with ls /dev/serial/by-id/

########################################
# TMC2209 configuration
########################################

[tmc2209 stepper_x]
uart_pin: PC10
##diag_pin: PF3 ## uncomment for sensorless homing

[tmc2209 stepper_y]
uart_pin: PF13
##diag_pin: PF4 ## uncomment for sensorless homing

[tmc2209 extruder]
uart_pin: PF9

[tmc2209 stepper_z]
uart_pin: PF8

[tmc2209 stepper_z1]
uart_pin: PD13

[tmc2209 stepper_z2]
uart_pin: PC7

########################################
# TMC2130 configuration
########################################

#[tmc2130 stepper_x]
#cs_pin: PC10
#spi_bus: spi1
##diag1_pin: PF3

#[tmc2130 stepper_y]
#cs_pin: PF13
#spi_bus: spi1
##diag1_pin: PF4

#[tmc2130 extruder]
#cs_pin: PF9
#spi_bus: spi1

#[tmc2130 stepper_z]
#cs_pin: PF8
#spi_bus: spi1

#[tmc2130 stepper_z1]
#cs_pin: PD13
#spi_bus: spi1

#[tmc2130 stepper_z2]
#cs_pin: PC7
#spi_bus: spi1

########################################
# TMC5160 HV configuration for X and Y (uncomment others)
########################################

#[tmc5160 stepper_x]
#cs_pin: PC10
#spi_bus: spi1
##diag1_pin: PF3
#stealthchop_threshold: 0
#interpolate: False
#run_current: 1.768
#driver_TBL: 0
#driver_TOFF: 4
#driver_HEND: 0
#driver_HSTRT: 4

#[tmc5160 stepper_y]
#cs_pin: PF13
#spi_bus: spi1
##diag1_pin: PF4
#stealthchop_threshold: 0
#interpolate: False
#run_current: 1.768
#driver_TBL: 0
#driver_TOFF: 4
#driver_HEND: 0
#driver_HSTRT: 4

########################################
# Other Macros
########################################

[gcode_macro PID_HOTEND]
description: PID calibration of the hotend with set temp.
gcode:
  M106
  {% set TARGET_TEMP = params.TARGET_TEMP|default(250)|float %}
  PID_CALIBRATE HEATER=extruder TARGET={TARGET_TEMP}
  SAVE_CONFIG

[gcode_macro PID_BED]
description: PID calibration of the hotend with set temp.
gcode:
  {% set TARGET_TEMP = params.TARGET_TEMP|default(100)|float %}
  PID_CALIBRATE HEATER=heater_bed TARGET={TARGET_TEMP}
  SAVE_CONFIG

[gcode_macro PA_CALIBRATION]
gcode:
  SET_VELOCITY_LIMIT SQUARE_CORNER_VELOCITY=1 ACCEL=500
  TUNING_TOWER COMMAND=SET_PRESSURE_ADVANCE PARAMETER=ADVANCE START=0 FACTOR=.005