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Implementation of FW extruder change retract

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FW retraction is extended onto swap retraction invoked by 'G10 S1'.
Bookkeeping of the retract state of all extruders allows for having one
extruder fw standard retracted while another extruder is swap retracted.
An LCD menu item for the swap retract and recover length was added.
This commit is contained in:
Dim3nsioneer
2014-06-02 17:02:10 +02:00
parent 8a32c5395b
commit 3c927901a4
5 changed files with 103 additions and 14 deletions
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6
Marlin/Marlin.h
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@ -231,9 +231,9 @@ extern unsigned char fanSpeedSoftPwm;
#ifdef FWRETRACT
extern bool autoretract_enabled;
extern bool retracted;
extern float retract_length, retract_feedrate, retract_zlift;
extern float retract_recover_length, retract_recover_feedrate;
extern bool retracted[EXTRUDERS];
extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
#endif
extern unsigned long starttime;