Autocommit from 2025-05-17 18:33:54

Klipper version: v0.13.0-114-g841a9ca2

Moonraker version: v0.9.3-74-g1c12414

Mainsail version: v2.14.0

mmu/addons/mmu_eject_buttons.cfg

@@ -0,0 +1,31 @@
+# Include servo hardware definition separately to allow for automatic upgrade
+[include mmu_eject_buttons_hw.cfg]
+
+###########################################################################
+# Optional hardware MMU eject buttons (e.g. QuattroBox)
+#
+# This is the supplementary macro to support dedicated per-gate eject
+# buttons for easy unloading. It is complimentary to the built-in auto
+# preload of filament
+#
+# To configure:
+# 1. Add this to your printer.cfg:
+#
+#   [include mmu/addons/mmu_eject_buttons.cfg]
+#
+
+###########################################################################
+# Macro to simply call MMU_EJECT for the specified gate
+#
+# This logic is separated from actual button h/w setup to facilitate upgrades
+# and to allow addition of logic (perhaps validation or warning logic)
+#
+[gcode_macro _MMU_EJECT_BUTTON]
+description: Wrapper around ejecting filament via dedicated hardware buttons
+gcode:
+    {% set gate = params.GATE|default(-1)|int %}
+    {% set mmu = printer['mmu'] %}
+    {% set current_gate = mmu.gate %}
+
+    # TODO add validation and warning logic
+    MMU_EJECT GATE={gate}