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✨ Switching extruder/nozzle without servo (e.g., Dondolo) (#24553)

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Co-authored-by: Anson Liu <ansonl@users.noreply.github.com>
This commit is contained in:
EvilGremlin
2023-03-04 05:43:20 +03:00
committed by GitHub
parent f359f8818a
commit e977232735
11 changed files with 145 additions and 66 deletions
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11
Marlin/Configuration.h
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@@ -270,7 +270,13 @@
#endif
#endif
// A dual-nozzle that uses a servomotor to raise/lower one (or both) of the nozzles
// Switch extruders by bumping the toolhead. Requires EVENT_GCODE_TOOLCHANGE_#.
//#define MECHANICAL_SWITCHING_EXTRUDER
/**
* A dual-nozzle that uses a servomotor to raise/lower one (or both) of the nozzles.
* Can be combined with SWITCHING_EXTRUDER.
*/
//#define SWITCHING_NOZZLE
#if ENABLED(SWITCHING_NOZZLE)
#define SWITCHING_NOZZLE_SERVO_NR 0
@@ -279,6 +285,9 @@
#define SWITCHING_NOZZLE_SERVO_DWELL 2500 // Dwell time to wait for servo to make physical move
#endif
// Switch nozzles by bumping the toolhead. Requires EVENT_GCODE_TOOLCHANGE_#.
//#define MECHANICAL_SWITCHING_NOZZLE
/**
* Two separate X-carriages with extruders that connect to a moving part
* via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.