for pause lower temp of filament

pellcorp · Feb 8, 2025 · a6b97e0 · a6b97e0
1 parent 95ae495
commit a6b97e0
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/k1/start_end.cfg b/k1/start_end.cfg
@@ -55,6 +55,8 @@ variable_speed_hop: 15.0
 variable_speed_move: 100.0
 # do not change this, this handles cancel print
 variable_user_cancel_macro: "_ON_CANCEL"
+# on pause the idle timeout will be set to 5 seconds and will then cool the nozzle
+variable_idle_timeout: 5
 gcode:
 
 [virtual_pins]
@@ -73,7 +75,10 @@ unretract_speed: 30
 timeout: 3600
 gcode:
     {% if printer.pause_resume.is_paused %}
-        RESPOND TYPE=command MSG='Printer is paused, timeout bypassed'
+        SET_GCODE_VARIABLE MACRO=RESUME VARIABLE=idle_state VALUE=True
+        {% set preheat_nozzle_temp = printer["gcode_macro _START_END_PARAMS"].start_preheat_nozzle_temp %}
+        RESPOND TYPE=command MSG='Cooling nozzle to {preheat_nozzle_temp}c to prevent ooze'
+        M104 S{preheat_nozzle_temp}
     {% else %}
         RESPOND TYPE=command MSG='Timeout Reached - Turning off heaters and motors'
 

diff --git a/k1/useful_macros.cfg b/k1/useful_macros.cfg
@@ -337,7 +337,8 @@ gcode:
 description: Filament Change
 gcode:
   RESPOND TYPE=command MSG="Print paused for filament change!"
-  PAUSE
+  PAUSE RESTORE=0
+
   _UNLOAD_FILAMENT
   M106 P0 S0
   M106 P2 S0