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Note we cannot use too long extrusions
This commit is contained in:
Guðni Már Gilbert 2023-03-26 09:16:07 +00:00
parent 4342217159
commit 138654e207
1 changed files with 5 additions and 0 deletions
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5
Firmware/mmu2.cpp
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@ -1054,6 +1054,11 @@ void MMU2::OnMMUProgressMsgSame(ProgressCode pc) {
case FilamentState::NOT_PRESENT: case FilamentState::NOT_PRESENT:
// fsensor not triggered, continue moving extruder // fsensor not triggered, continue moving extruder
if (!planner_any_moves()) { // Only plan a move if there is no move ongoing if (!planner_any_moves()) { // Only plan a move if there is no move ongoing
// Plan a very long move, where 'very long' is hundreds
// of millimeters. Keep in mind though the move can't be much longer
// than 450mm because the firmware will ignore too long extrusions
// for safety reasons. See PREVENT_LENGTHY_EXTRUDE.
// Use 350mm to be safely away from the prevention threshold
MoveE(350.0f, MMU2_LOAD_TO_NOZZLE_FEED_RATE); MoveE(350.0f, MMU2_LOAD_TO_NOZZLE_FEED_RATE);
} }
break; break;