Cooldown method and load unload filament + extrude speed

Adjusted extruder panel speed
Uploaded new cooldown method and load and unload method

Author: PyCos

k1/scripts/guppy_cmd.cfg

@@ -87,11 +87,10 @@ timeout: 600.0
 verbose: True
 
 
-#### k1 load and unload ###
 [gcode_macro _GUPPY_LOAD_MATERIAL]
 gcode:
   {% set extruder_temp = params.EXTRUDER_TEMP|default(240)|int %}
-  {% set extrude_len = 100 %} # params.EXTRUDE_LEN|default(35)|int %}
+  {% set extrude_len = params.EXTRUDE_LEN|default(100)|int %}
   {% set current_target = printer.extruder.target|int %}
   LOAD_MATERIAL_CLOSE_FAN2
   {% if current_target < extruder_temp %}
@@ -101,9 +100,10 @@ gcode:
   {% endif %}
   RESPOND TYPE=command MSG="Loading filament..."
   M83
-  G1 E{extrude_len} F180
+  G1 E20 F500
+  G1 E{extrude_len} F200 
   M400
-  LOAD_MATERIAL_RESTORE_FAN2 # k1 stuff
+  LOAD_MATERIAL_RESTORE_FAN2 
 
 [gcode_macro _GUPPY_QUIT_MATERIAL]
 gcode:
@@ -131,6 +131,46 @@ gcode:
   G1 E-5.0000 F495
   G1 E5.0000 F523
   G1 E-5.0000 F3000
-  G1 E-15 F3000
+  G1 E-30 F2000
   SET_E_MIN_CURRENT
   RESTORE_GCODE_STATE NAME=myMoveState
+  
+#N ew section for cooldown macro by Tamas Curawy 2026.01.30.
+[delayed_gcode GUPPY_WAIT_TEMP]
+# initial_duration: 2.
+gcode:
+  {% set cur_temp = printer.extruder.temperature %}
+  {% if cur_temp|int < 140 %}
+    GUPPY_WAIT_TEMP_END
+  {% else %}
+    UPDATE_DELAYED_GCODE ID=GUPPY_WAIT_TEMP DURATION=2
+  {% endif %}
+
+[gcode_macro GUPPY_WAIT_TEMP_START]
+gcode:
+  {action_respond_info("wait Guppy extruder cooldown start\n")}
+  UPDATE_DELAYED_GCODE ID=GUPPY_WAIT_TEMP DURATION=1
+  M106 P0 S140
+  M106 P2 S180
+   SET_PIN PIN=fan0 VALUE=140
+   SET_PIN PIN=fan2 VALUE=180
+
+[gcode_macro GUPPY_WAIT_TEMP_END]
+gcode:
+  {action_respond_info("Wait to Guppy extruder cooldown end\n")}
+  UPDATE_DELAYED_GCODE ID=GUPPY_WAIT_TEMP DURATION=0
+  M106 P0 S0
+  M106 P1 S0
+  M106 P2 S0
+
+# 2025-09-21 Tamas Curawy : new cooldown macro for extruder panel
+[gcode_macro _GUPPY_COOLDOWN]
+gcode:
+  M104 S0
+  M140 S0
+  M83
+  G1 E2.0 F2000
+  G1 E-4.0 F100
+  M84
+  GUPPY_WAIT_TEMP_START
+# End of cooldown macro section   

src/extruder_panel.cpp

@@ -32,7 +32,7 @@ ExtruderPanel::ExtruderPanel(KWebSocketClient &websocket_client,
 		    {"5", "10", "30", "50", "80", "100", "150", ""},
 		    1, 62, 15, &ExtruderPanel::_handle_callback, this)
   , speed_selector(panel_cont, "Extrude Speed (mm/s)",
-		   {"0.5", "1", "2", "5", "8", "10", "15", ""},
+		   {"1", "2", "5", "8", "10", "15", "20", ""},
 		   2, 62, 15, &ExtruderPanel::_handle_callback, this)
   , rightside_btns_cont(lv_obj_create(panel_cont))
   , leftside_btns_cont(lv_obj_create(panel_cont))