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Make step to add pressure in the nozzle configuable #641

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Make step to add pressure in the nozzle configuable #641

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3c926e2
Make step to add pressure in the nozzle configuable
tehniemer Aug 26, 2024
cdd5bc9
Merge branch 'Frix-x:main' into prime-line-charge
tehniemer Dec 11, 2024
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5 changes: 3 additions & 2 deletions macros/helpers/prime_line.cfg
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,8 @@ gcode:
{% set prime_line_height = params.LINE_HEIGHT|default(printer["gcode_macro _USER_VARIABLES"].prime_line_height)|default(0.6)|float %}
{% set prime_line_adaptive = params.ADAPTIVE_MODE|default(1)|int %}
{% set prime_line_margin = params.LINE_MARGIN|default(printer["gcode_macro _USER_VARIABLES"].prime_line_margin)|default(5.0)|float %} # Used only in adaptive mode

{% set prime_line_charge_length = params.CHARGE_LENGTH|default(printer["gcode_macro _USER_VARIABLES"].prime_line_charge_length)|default(18)|float %}

# If the SIZE parameter is defined and not a dummy placeholder, we use it to do the adaptive bed mesh logic
{% set coordinatesFound = false %}
{% if params.SIZE is defined and params.SIZE != "0_0_0_0" %}
Expand Down Expand Up @@ -110,7 +111,7 @@ gcode:

# Add pressure in the nozzle
G92 E0
G1 E18 F300
G1 E{prime_line_charge_length} F300

# Prime line
G92 E0
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1 change: 1 addition & 0 deletions user_templates/variables.cfg
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Expand Up @@ -59,6 +59,7 @@ variable_prime_line_purge_distance: 30 # length of filament to purge (in mm)
variable_prime_line_flowrate: 10 # mm3/s used for the prime line
variable_prime_line_height: 0.6 # mm, used for actual cross section computation
variable_prime_line_margin: 5 # distance of purge line from fl_size rectangle
variable_prime_line_charge_length: 18 # length of filament to pressurize the nozzle before starting the move

## Park position used when pause, end_print, etc...
variable_park_position_xy: -1, -1
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