From dcac9d16b9a3e7b274eaa00253a4874ed1abe28d Mon Sep 17 00:00:00 2001 From: jasmine Date: Fri, 13 Dec 2024 18:31:22 +0000 Subject: [PATCH] update config --- btt-ebb36.cfg | 16 +++--- macros.cfg | 152 +++++++++++++++++++++++++++++++++++++++++++++----- printer.cfg | 33 +++++------ 3 files changed, 162 insertions(+), 39 deletions(-) diff --git a/btt-ebb36.cfg b/btt-ebb36.cfg index c656422..accd91f 100644 --- a/btt-ebb36.cfg +++ b/btt-ebb36.cfg @@ -28,18 +28,18 @@ filament_diameter: 1.750 max_extrude_cross_section: 5 max_extrude_only_distance: 500 max_extrude_only_velocity: 120 -pressure_advance: 0.045 -pressure_advance_smooth_time: 0.03 +pressure_advance: 0.025 #to be calibrated +pressure_advance_smooth_time: 0.03 #to be calibrated heater_pin: EBBCan: PB13 sensor_type: DREMC NTC100K B3950 sensor_pin: EBBCan: PA3 control: pid -pid_Kp: 27.153 -pid_Ki: 1.661 -pid_Kd: 110.989 +pid_Kp: 25.60 +pid_Ki: 1.369 +pid_Kd: 116.510 min_extrude_temp: 180 min_temp: 0 -max_temp: 250 +max_temp: 300 [tmc2209 extruder] uart_pin: EBBCan: PA15 @@ -62,12 +62,12 @@ sensor_pin: ^EBBCan:PB8 control_pin: EBBCan:PB9 x_offset: 0 y_offset: 22.5 -z_offset: 1.775 +z_offset: 2.005 speed: 20 samples: 3 sample_retract_dist: 5.0 samples_result: median -samples_tolerance: 0.01 +samples_tolerance: 0.0125 samples_tolerance_retries: 3 [safe_z_home] diff --git a/macros.cfg b/macros.cfg index 611f9b5..b8a4faa 100644 --- a/macros.cfg +++ b/macros.cfg @@ -10,24 +10,21 @@ # Replace the slicer's custom start and end g-code scripts with # START_PRINT and END_PRINT. See docs/Slicers.md for more information on using these macros. -[gcode_macro START_PRINT] +[gcode_macro PRINT_START] gcode: # This part fetches data from your slicer. Such as bed temp, extruder temp and size of your printer. {% set target_bed = params.BED|int %} {% set target_extruder = params.EXTRUDER|int %} - {% set x_wait = printer.toolhead.axis_maximum.x|float / 2 %} - {% set y_wait = printer.toolhead.axis_maximum.y|float / 2 %} # Homes the printer, sets absolute positioning, update the Stealthburner leds and clear old bed mesh. - STATUS_HOMING # Sets SB-leds to homing-mode + STATUS_PRINTING # Sets SB-leds to printing-mode + SET_NOZZLE_LEDS_OFF # Disable SB nozzle leds G28 # Full home (XYZ) G90 # Absolute position BED_MESH_CLEAR # Clears old saved bed mesh (if any) # Heat up the bed with 5 minute soak. RESPOND TYPE=echo_no_space MSG="Bed: {target_bed}c" # Displays info - STATUS_HEATING # Sets SB-leds to heating-mode - G1 X{x_wait} Y{y_wait} Z15 F9000 # Goes to center of the bed M190 S{target_bed} # Sets the target temp for the bed RESPOND TYPE=echo_no_space MSG="Soak for 5min" # Displays info G4 P300000 # Waits 5 min for the bedtemp to stabilize @@ -38,31 +35,28 @@ gcode: # Adjust for gantry tilt. RESPOND TYPE=echo_no_space MSG="Z-tilt adjust" # Displays info - STATUS_LEVELING # Sets SB-leds to leveling-mode Z_TILT_ADJUST # Levels the x gantry via z_tilt_adjust G28 Z # Homes Z again after z_tilt_adjust # Take a mesh of the bed. RESPOND TYPE=echo_no_space MSG="Bed mesh" # Displays info - STATUS_MESHING # Sets SB-leds to bed mesh-mode BED_MESH_CALIBRATE # Starts bed mesh # Parks the printhead, update the SB-leds and heat the nozzle. RESPOND TYPE=echo_no_space MSG="Hotend: {target_extruder}c" # Displays info - STATUS_HEATING # Sets SB-leds to heating-mode SMART_PARK # Move the printhead near the print area M109 S{target_extruder} # Heats the nozzle to printing temp # Gets ready to print by doing a purge line and updating the SB-leds RESPOND TYPE=echo_no_space MSG="Printer goes brr" # Displays info - STATUS_PRINTING # Sets SB-leds to printing-mode + SET_NOZZLE_LEDS_ON # Enable SB nozzle leds LINE_PURGE # Purge line G90 # Absolute position -[gcode_macro END_PRINT] +[gcode_macro PRINT_END] gcode: - # Fetch maximum position for axis - {% set x_max = printer.toolhead.axis_maximum.x %} + # Fetch position for axis + {% set x_min = printer.toolhead.axis_minimum.x %} {% set y_max = printer.toolhead.axis_maximum.y %} # Turn off bed, extruder, and fan @@ -79,7 +73,7 @@ gcode: G90 # Present print - G1 X{x_max} Y{y_max} + G1 X{x_min} Y{y_max} # Disable steppers M84 @@ -115,4 +109,132 @@ gcode: [respond] # Enable object exclusion -[exclude_object] \ No newline at end of file +[exclude_object] + +###################################################################### +# Maximum Speed and Acceleration +###################################################################### + +[gcode_macro TEST_SPEED] +# Home, get position, throw around toolhead, home again. +# If MCU stepper positions (first line in GET_POSITION) are greater than a full step different (your number of microsteps), then skipping occured. +# We only measure to a full step to accomodate for endstop variance. +# Example: TEST_SPEED SPEED=300 ACCEL=5000 ITERATIONS=10 + +description: Test for max speed and acceleration parameters for the printer. Procedure: Home -> ReadPositionFromMCU -> MovesToolhead@Vel&Accel -> Home -> ReadPositionfromMCU + +gcode: + # Speed + {% set speed = params.SPEED|default(printer.configfile.settings.printer.max_velocity)|int %} + # Iterations + {% set iterations = params.ITERATIONS|default(5)|int %} + # Acceleration + {% set accel = params.ACCEL|default(printer.configfile.settings.printer.max_accel)|int %} + # Minimum Cruise Ratio + {% set min_cruise_ratio = params.MIN_CRUISE_RATIO|default(0.5)|float %} + # Bounding inset for large pattern (helps prevent slamming the toolhead into the sides after small skips, and helps to account for machines with imperfectly set dimensions) + {% set bound = params.BOUND|default(20)|int %} + # Size for small pattern box + {% set smallpatternsize = SMALLPATTERNSIZE|default(20)|int %} + + # Large pattern + # Max positions, inset by BOUND + {% set x_min = printer.toolhead.axis_minimum.x + bound %} + {% set x_max = printer.toolhead.axis_maximum.x - bound %} + {% set y_min = printer.toolhead.axis_minimum.y + bound %} + {% set y_max = printer.toolhead.axis_maximum.y - bound %} + + # Small pattern at center + # Find X/Y center point + {% set x_center = (printer.toolhead.axis_minimum.x|float + printer.toolhead.axis_maximum.x|float ) / 2 %} + {% set y_center = (printer.toolhead.axis_minimum.y|float + printer.toolhead.axis_maximum.y|float ) / 2 %} + + # Set small pattern box around center point + {% set x_center_min = x_center - (smallpatternsize/2) %} + {% set x_center_max = x_center + (smallpatternsize/2) %} + {% set y_center_min = y_center - (smallpatternsize/2) %} + {% set y_center_max = y_center + (smallpatternsize/2) %} + + # Save current gcode state (absolute/relative, etc) + SAVE_GCODE_STATE NAME=TEST_SPEED + + # Output parameters to g-code terminal + { action_respond_info("TEST_SPEED: starting %d iterations at speed %d, accel %d" % (iterations, speed, accel)) } + + # Home and get position for comparison later: + M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66 + G28 + # QGL if not already QGLd (only if QGL section exists in config) + {% if printer.configfile.settings.quad_gantry_level %} + {% if printer.quad_gantry_level.applied == False %} + QUAD_GANTRY_LEVEL + G28 Z + {% endif %} + {% endif %} + # Move 50mm away from max position and home again (to help with hall effect endstop accuracy - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/24) + G90 + G1 X{printer.toolhead.axis_maximum.x-50} Y{printer.toolhead.axis_maximum.y-50} F{30*60} + M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66 + G28 X Y + G0 X{printer.toolhead.axis_maximum.x-1} Y{printer.toolhead.axis_maximum.y-1} F{30*60} + G4 P1000 + GET_POSITION + + # Go to starting position + G0 X{x_min} Y{y_min} Z{bound + 10} F{speed*60} + + # Set new limits + {% if printer.configfile.settings.printer.minimum_cruise_ratio is defined %} + SET_VELOCITY_LIMIT VELOCITY={speed} ACCEL={accel} MINIMUM_CRUISE_RATIO={min_cruise_ratio} + {% else %} + SET_VELOCITY_LIMIT VELOCITY={speed} ACCEL={accel} ACCEL_TO_DECEL={accel / 2} + {% endif %} + + {% for i in range(iterations) %} + # Large pattern diagonals + G0 X{x_min} Y{y_min} F{speed*60} + G0 X{x_max} Y{y_max} F{speed*60} + G0 X{x_min} Y{y_min} F{speed*60} + G0 X{x_max} Y{y_min} F{speed*60} + G0 X{x_min} Y{y_max} F{speed*60} + G0 X{x_max} Y{y_min} F{speed*60} + + # Large pattern box + G0 X{x_min} Y{y_min} F{speed*60} + G0 X{x_min} Y{y_max} F{speed*60} + G0 X{x_max} Y{y_max} F{speed*60} + G0 X{x_max} Y{y_min} F{speed*60} + + # Small pattern diagonals + G0 X{x_center_min} Y{y_center_min} F{speed*60} + G0 X{x_center_max} Y{y_center_max} F{speed*60} + G0 X{x_center_min} Y{y_center_min} F{speed*60} + G0 X{x_center_max} Y{y_center_min} F{speed*60} + G0 X{x_center_min} Y{y_center_max} F{speed*60} + G0 X{x_center_max} Y{y_center_min} F{speed*60} + + # Small pattern box + G0 X{x_center_min} Y{y_center_min} F{speed*60} + G0 X{x_center_min} Y{y_center_max} F{speed*60} + G0 X{x_center_max} Y{y_center_max} F{speed*60} + G0 X{x_center_max} Y{y_center_min} F{speed*60} + {% endfor %} + + # Restore max speed/accel/accel_to_decel to their configured values + {% if printer.configfile.settings.printer.minimum_cruise_ratio is defined %} + SET_VELOCITY_LIMIT VELOCITY={printer.configfile.settings.printer.max_velocity} ACCEL={printer.configfile.settings.printer.max_accel} MINIMUM_CRUISE_RATIO={printer.configfile.settings.printer.minimum_cruise_ratio} + {% else %} + SET_VELOCITY_LIMIT VELOCITY={printer.configfile.settings.printer.max_velocity} ACCEL={printer.configfile.settings.printer.max_accel} ACCEL_TO_DECEL={printer.configfile.settings.printer.max_accel_to_decel} + {% endif %} + + # Re-home and get position again for comparison: + M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66 + G28 # This is a full G28 to fix an issue with CoreXZ - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/12 + # Go to XY home positions (in case your homing override leaves it elsewhere) + G90 + G0 X{printer.toolhead.axis_maximum.x-1} Y{printer.toolhead.axis_maximum.y-1} F{30*60} + G4 P1000 + GET_POSITION + + # Restore previous gcode state (absolute/relative, etc) + RESTORE_GCODE_STATE NAME=TEST_SPEED \ No newline at end of file diff --git a/printer.cfg b/printer.cfg index f6284dd..d641158 100644 --- a/printer.cfg +++ b/printer.cfg @@ -45,8 +45,8 @@ enable_pin: !PD3 microsteps: 16 rotation_distance: 8 endstop_pin: probe:z_virtual_endstop -position_min: 0 -position_max: 200 +position_min: -1 +position_max: 260 [stepper_z1] step_pin: PB7 @@ -68,8 +68,8 @@ max_temp: 130 [printer] kinematics: cartesian -max_velocity: 180 -max_accel: 5000 +max_velocity: 450 +max_accel: 10000 max_z_velocity: 5 max_z_accel: 100 @@ -80,22 +80,22 @@ max_z_accel: 100 [tmc2209 stepper_x] uart_pin: PB8 run_current: 0.580 -stealthchop_threshold: 999999 +interpolate: True [tmc2209 stepper_y] uart_pin: PC9 run_current: 0.580 -stealthchop_threshold: 999999 +interpolate: True [tmc2209 stepper_z] uart_pin: PD0 run_current: 0.580 -stealthchop_threshold: 999999 +interpolate: True [tmc2209 stepper_z1] uart_pin: PB5 run_current: 0.580 -stealthchop_threshold: 999999 +interpolate: True [firmware_retraction] retract_length: 0.5 @@ -133,17 +133,18 @@ speed: 50 screw_thread: CW-M4 # Use CW for Clockwise and CCW for Counter Clockwise [z_tilt] +speed: 200 z_positions: -30,110 260,110 points: - 10,110 - 220,110 + 20,110 + 210,110 retries: 20 -retry_tolerance: 0.005 +retry_tolerance: 0.0075 [bed_mesh] -speed: 50 +speed: 200 mesh_min: 10,10 # Need to handle head distance with cr-touch (bl_touch) mesh_max: 220,200 # Max probe range probe_count: 11,11 @@ -161,12 +162,12 @@ show_macros_in_webui: True timeout: 300 [input_shaper] -shaper_freq_x: 36.8 -shaper_freq_y: 53.0 +shaper_freq_x: 59.6 +shaper_freq_y: 56.4 shaper_type_x: ei shaper_type_y: ei -damping_ratio_x: 0.075 -damping_ratio_y: 0.056 +damping_ratio_x: 0.040 +damping_ratio_y: 0.039 [virtual_sdcard] path: /home/biqu/printer_data/gcodes