Fix: Calibrate all test patterns for Neptune 4 Plus bed dimensions
All test patterns now print in the CENTER of the bed (150, 165) instead of the front-left corner. Fixed patterns: 1. PA_TEST_PATTERN: - Centered at X150 Y165 (bed center) - Squares: 25mm with 10mm spacing - 5 squares per row, auto-calculated positions - Proper extrusion amounts 2. FLOW_TEST_CUBE: - Centered at X150 Y165 - 20mm cube, centered coordinates - Proper flow-multiplied extrusion 3. RETRACT_TEST_PATTERN: - Towers centered on bed - 10mm towers with 30mm spacing - 4 towers per row - Proper stringing travel moves 4. TEMP_TOWER: - 20mm tower centered at X150 Y165 - Proper bridge moves to center - Park at front after completion All patterns now: - Use BED_CENTER_X=150, BED_CENTER_Y=165 (N4 Plus center) - Auto-calculate positions based on pattern dimensions - Park at front of bed after completion - Show position info in console messages
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1 changed files with 108 additions and 46 deletions
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@ -8,13 +8,17 @@
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# Prints squares with varying PA values
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# ----------------------------------------------------------------------------
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[gcode_macro PA_TEST_PATTERN]
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description: Print Pressure Advance test pattern
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description: Print Pressure Advance test pattern (Neptune 4 Plus optimized)
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gcode:
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{% set START_PA = params.START|default(0.01)|float %}
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{% set END_PA = params.END|default(0.05)|float %}
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{% set STEPS = params.STEPS|default(10)|int %}
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{% set TEMP = params.TEMP|default(205)|int %}
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# Neptune 4 Plus bed dimensions
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{% set BED_CENTER_X = 150 %}
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{% set BED_CENTER_Y = 165 %}
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# Heat up
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M104 S{TEMP}
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M190 S60
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@ -31,47 +35,64 @@ gcode:
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G92 E0
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{% set step_size = (END_PA - START_PA) / STEPS %}
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{% set square_size = 20 %}
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{% set spacing = 5 %}
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{% set square_size = 25 %}
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{% set spacing = 10 %}
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{% set squares_per_row = 5 %}
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# Calculate starting position to center the pattern
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{% set pattern_width = (squares_per_row * (square_size + spacing)) - spacing %}
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{% set start_x = BED_CENTER_X - (pattern_width / 2) %}
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{% set start_y = BED_CENTER_Y - (pattern_width / 2) %}
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RESPOND MSG="Printing {STEPS} squares with PA from {START_PA} to {END_PA}"
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RESPOND MSG="Pattern centered at X{BED_CENTER_X} Y{BED_CENTER_Y}"
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{% for step in range(STEPS) %}
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{% set current_pa = START_PA + (step * step_size) %}
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{% set x_pos = 50 + (step % 5) * (square_size + spacing) %}
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{% set y_pos = 50 + (step // 5) * (square_size + spacing) %}
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{% set col = step % squares_per_row %}
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{% set row = (step // squares_per_row)|int %}
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{% set x_pos = start_x + col * (square_size + spacing) %}
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{% set y_pos = start_y + row * (square_size + spacing) %}
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RESPOND MSG="Square {step + 1}/{STEPS}: PA={current_pa}"
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RESPOND MSG="Square {step + 1}/{STEPS}: PA={current_pa:.3f} at X{x_pos} Y{y_pos}"
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SET_PRESSURE_ADVANCE ADVANCE={current_pa}
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# Move to position
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G1 X{x_pos} Y{y_pos} Z0.2 F3000
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# Print square
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G1 X{x_pos + square_size} E10 F1800
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G1 Y{y_pos + square_size} E10 F1800
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G1 X{x_pos} E10 F1800
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G1 Y{y_pos} E10 F1800
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# Print square (counter-clockwise)
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G1 X{x_pos + square_size} E{square_size * 0.04} F1800
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G1 Y{y_pos + square_size} E{square_size * 0.04} F1800
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G1 X{x_pos} E{square_size * 0.04} F1800
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G1 Y{y_pos} E{square_size * 0.04} F1800
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# Lift Z
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# Lift Z and travel to next
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G1 Z5 F600
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{% endfor %}
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# Park at front
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G1 X{BED_CENTER_X} Y{20} Z50 F6000
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RESPOND MSG="PA Test Pattern complete!"
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RESPOND MSG="Examine squares and find best corner quality"
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# ----------------------------------------------------------------------------
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# FLOW RATE TEST CUBE
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# Prints cube with varying flow rates
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# Prints cube with varying flow rates - Neptune 4 Plus optimized
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# ----------------------------------------------------------------------------
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[gcode_macro FLOW_TEST_CUBE]
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description: Print flow rate calibration cube
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description: Print flow rate calibration cube (centered on bed)
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gcode:
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{% set START_FLOW = params.START|default(0.90)|float %}
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{% set END_FLOW = params.END|default(1.10)|float %}
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{% set STEPS = params.STEPS|default(5)|int %}
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{% set TEMP = params.TEMP|default(205)|int %}
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# Neptune 4 Plus bed center
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{% set BED_CENTER_X = 150 %}
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{% set BED_CENTER_Y = 165 %}
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{% set CUBE_SIZE = 20 %}
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# Heat up
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M104 S{TEMP}
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M190 S60
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@ -91,14 +112,21 @@ gcode:
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{% set cube_height = 20 %}
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{% set wall_thickness = 0.4 %}
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# Calculate cube corner positions (centered)
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{% set cube_x_min = BED_CENTER_X - (CUBE_SIZE / 2) %}
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{% set cube_y_min = BED_CENTER_Y - (CUBE_SIZE / 2) %}
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{% set cube_x_max = BED_CENTER_X + (CUBE_SIZE / 2) %}
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{% set cube_y_max = BED_CENTER_Y + (CUBE_SIZE / 2) %}
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RESPOND MSG="Printing flow cube with {STEPS} sections"
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RESPOND MSG="Flow range: {START_FLOW} to {END_FLOW}"
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RESPOND MSG="Cube centered at X{BED_CENTER_X} Y{BED_CENTER_Y}"
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{% for step in range(STEPS) %}
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{% set current_flow = START_FLOW + (step * step_size) %}
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{% set z_start = step * cube_height %}
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RESPOND MSG="Section {step + 1}/{STEPS}: Flow={current_flow}"
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RESPOND MSG="Section {step + 1}/{STEPS}: Flow={current_flow:.2f}"
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# Set flow rate (via extrusion multiplier simulation)
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{% set flow_multiplier = current_flow %}
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@ -108,39 +136,44 @@ gcode:
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{% set z_height = z_start + (layer * 0.2) %}
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G1 Z{z_height} F600
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# Wall 1
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G1 X50 Y50 F3000
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G1 X70 E{10 * flow_multiplier} F1800
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# Wall 1 (front)
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G1 X{cube_x_min} Y{cube_y_min} F3000
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G1 X{cube_x_max} E{CUBE_SIZE * 0.04 * flow_multiplier} F1800
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# Wall 2
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G1 Y70 E{10 * flow_multiplier} F1800
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# Wall 2 (right)
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G1 Y{cube_y_max} E{CUBE_SIZE * 0.04 * flow_multiplier} F1800
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# Wall 3
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G1 X50 E{10 * flow_multiplier} F1800
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# Wall 3 (back)
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G1 X{cube_x_min} E{CUBE_SIZE * 0.04 * flow_multiplier} F1800
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# Wall 4
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G1 Y50 E{10 * flow_multiplier} F1800
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# Wall 4 (left)
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G1 Y{cube_y_min} E{CUBE_SIZE * 0.04 * flow_multiplier} F1800
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{% endfor %}
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{% endfor %}
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# Lift Z
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# Lift Z and park
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G1 Z50 F600
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G1 X{BED_CENTER_X} Y{20} F6000
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RESPOND MSG="Flow Test Cube complete!"
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RESPOND MSG="Measure walls with calipers and calculate optimal flow"
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# ----------------------------------------------------------------------------
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# RETRACTION TEST PATTERN
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# Prints towers with varying retraction lengths
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# Prints towers with varying retraction lengths - Neptune 4 Plus optimized
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# ----------------------------------------------------------------------------
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[gcode_macro RETRACT_TEST_PATTERN]
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description: Print retraction test pattern
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description: Print retraction test pattern (centered on bed)
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gcode:
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{% set START_RETRACT = params.START|default(1.0)|float %}
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{% set END_RETRACT = params.END|default(4.0)|float %}
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{% set STEPS = params.STEPS|default(8)|int %}
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{% set TEMP = params.TEMP|default(205)|int %}
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# Neptune 4 Plus bed center
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{% set BED_CENTER_X = 150 %}
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{% set BED_CENTER_Y = 165 %}
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# Heat up
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M104 S{TEMP}
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M190 S60
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@ -158,16 +191,27 @@ gcode:
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{% set step_size = (END_RETRACT - START_RETRACT) / STEPS %}
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{% set tower_height = 15 %}
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{% set layers_per_tower = 75 %}
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{% set tower_size = 10 %}
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{% set tower_spacing = 30 %}
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{% set towers_per_row = 4 %}
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# Calculate starting position to center the pattern
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{% set pattern_width = ((towers_per_row - 1) * tower_spacing) %}
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{% set start_x = BED_CENTER_X - (pattern_width / 2) %}
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{% set start_y = BED_CENTER_Y - (pattern_width / 4) %}
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RESPOND MSG="Printing retraction test with {STEPS} towers"
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RESPOND MSG="Retraction range: {START_RETRACT}mm to {END_RETRACT}mm"
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RESPOND MSG="Pattern centered at X{BED_CENTER_X} Y{BED_CENTER_Y}"
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{% for step in range(STEPS) %}
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{% set current_retract = START_RETRACT + (step * step_size) %}
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{% set x_pos = 30 + (step % 4) * 25 %}
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{% set y_pos = 30 + (step // 4) * 25 %}
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{% set col = step % towers_per_row %}
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{% set row = (step // towers_per_row)|int %}
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{% set x_pos = start_x + col * tower_spacing %}
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{% set y_pos = start_y + row * tower_spacing %}
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RESPOND MSG="Tower {step + 1}/{STEPS}: Retract={current_retract}mm"
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RESPOND MSG="Tower {step + 1}/{STEPS}: Retract={current_retract:.1f}mm at X{x_pos} Y{y_pos}"
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# Print tower
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{% for layer in range(layers_per_tower) %}
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@ -182,8 +226,10 @@ gcode:
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# Travel to next tower position (simulates stringing test)
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{% if step < STEPS - 1 %}
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{% set next_x = 30 + ((step + 1) % 4) * 25 %}
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{% set next_y = 30 + ((step + 1) // 4) * 25 %}
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{% set next_col = (step + 1) % towers_per_row %}
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{% set next_row = ((step + 1) // towers_per_row)|int %}
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{% set next_x = start_x + next_col * tower_spacing %}
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{% set next_y = start_y + next_row * tower_spacing %}
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G1 X{next_x} Y{next_y} F3000
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# De-retract
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@ -191,31 +237,45 @@ gcode:
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{% endif %}
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# Small square for this layer
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G1 X{x_pos + 10} E2 F1800
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G1 Y{y_pos + 10} E2 F1800
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G1 X{x_pos} E2 F1800
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G1 Y{y_pos} E2 F1800
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G1 X{x_pos + tower_size} E{tower_size * 0.04} F1800
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G1 Y{y_pos + tower_size} E{tower_size * 0.04} F1800
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G1 X{x_pos} E{tower_size * 0.04} F1800
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G1 Y{y_pos} E{tower_size * 0.04} F1800
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{% endfor %}
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# Lift Z
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G1 Z20 F600
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{% endfor %}
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# Park at front
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G1 X{BED_CENTER_X} Y{20} Z50 F6000
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RESPOND MSG="Retraction Test Pattern complete!"
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RESPOND MSG="Find tower with least stringing"
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# ----------------------------------------------------------------------------
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# TEMPERATURE TOWER
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# Prints tower with varying temperatures
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# Prints tower with varying temperatures - Neptune 4 Plus optimized
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# ----------------------------------------------------------------------------
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[gcode_macro TEMP_TOWER]
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description: Print temperature tower
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description: Print temperature tower (centered on bed)
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gcode:
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{% set START_TEMP = params.START|default(195)|int %}
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{% set END_TEMP = params.END|default(225)|int %}
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{% set STEP = params.STEP|default(5)|int %}
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{% set BED_TEMP = params.BED|default(60)|int %}
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# Neptune 4 Plus bed center
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{% set BED_CENTER_X = 150 %}
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{% set BED_CENTER_Y = 165 %}
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{% set TOWER_SIZE = 20 %}
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# Calculate tower corner positions (centered)
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{% set tower_x_min = BED_CENTER_X - (TOWER_SIZE / 2) %}
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{% set tower_y_min = BED_CENTER_Y - (TOWER_SIZE / 2) %}
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{% set tower_x_max = BED_CENTER_X + (TOWER_SIZE / 2) %}
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{% set tower_y_max = BED_CENTER_Y + (TOWER_SIZE / 2) %}
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# Heat bed
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M190 S{BED_TEMP}
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TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={BED_TEMP-5}
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@ -236,6 +296,7 @@ gcode:
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RESPOND MSG="Printing temperature tower"
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RESPOND MSG="Temp range: {START_TEMP}°C to {END_TEMP}°C"
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RESPOND MSG="Sections: {sections}"
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RESPOND MSG="Tower centered at X{BED_CENTER_X} Y{BED_CENTER_Y}"
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{% for section in range(sections) %}
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{% set current_temp = START_TEMP + (section * STEP) %}
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@ -255,23 +316,24 @@ gcode:
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{% set z_height = z_start + (layer * 0.2) %}
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G1 Z{z_height} F600
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# Print square
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G1 X100 Y100 F3000
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G1 X120 E10 F1800
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G1 Y120 E10 F1800
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G1 X100 E10 F1800
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G1 Y100 E10 F1800
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# Print square (centered)
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G1 X{tower_x_min} Y{tower_y_min} F3000
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G1 X{tower_x_max} E{TOWER_SIZE * 0.04} F1800
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G1 Y{tower_y_max} E{TOWER_SIZE * 0.04} F1800
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G1 X{tower_x_min} E{TOWER_SIZE * 0.04} F1800
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G1 Y{tower_y_min} E{TOWER_SIZE * 0.04} F1800
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# Bridging test every 10 layers
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{% if layer % 10 == 0 and layer > 0 %}
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G1 X110 Y110 E5 F2000 ; Bridge
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G1 X{BED_CENTER_X} Y{BED_CENTER_Y} E{TOWER_SIZE * 0.015} F2000 ; Bridge
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{% endif %}
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{% endfor %}
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{% endfor %}
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# Cool down
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# Cool down and park
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M104 S0
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G1 Z50 F600
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G1 X{BED_CENTER_X} Y{20} F6000
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RESPOND MSG="Temperature Tower complete!"
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RESPOND MSG="Examine sections for best quality"
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