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Wipe tower: Filament monitoring switch

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This commit is contained in:
Lukas Matena 2023-12-22 08:57:05 +01:00
parent 443e628896
commit 0a5c3d088a
1 changed files with 19 additions and 0 deletions
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19
src/libslic3r/GCode/WipeTower.cpp
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@ -109,6 +109,11 @@ public:
return *this;
}
WipeTowerWriter& switch_filament_monitoring(bool enable) {
m_gcode += std::string("G4 S0\n") + "M591 " + (enable ? "S0" : "R") + "\n";
return *this;
}
// Suppress / resume G-code preview in Slic3r. Slic3r will have difficulty to differentiate the various
// filament loading and cooling moves from normal extrusion moves. Therefore the writer
// is asked to suppres output of some lines, which look like extrusions.
@ -934,6 +939,9 @@ void WipeTower::toolchange_Unload(
sum_of_depths += tch.required_depth;
}
}
if (m_is_mk4mmu3)
writer.switch_filament_monitoring(false);
// now the ramming itself:
@ -975,6 +983,10 @@ void WipeTower::toolchange_Unload(
.retract(0.10f * total_retraction_distance, 0.3f * m_filpar[m_current_tool].unloading_speed * 60.f)
.resume_preview();
}
if (m_is_mk4mmu3)
writer.switch_filament_monitoring(true);
// Wipe tower should only change temperature with single extruder MM. Otherwise, all temperatures should
// be already set and there is no need to change anything. Also, the temperature could be changed
// for wrong extruder.
@ -1005,6 +1017,13 @@ void WipeTower::toolchange_Unload(
if (i>0 && m_filpar[m_current_tool].filament_skinnydip_distance != 0) {
float dist_e = m_filpar[m_current_tool].filament_skinnydip_distance + m_cooling_tube_length / 2.f;
// Skinnydip turning point shall be no farther than 20mm from the current nozzle position:
if (m_is_mk4mmu3)
writer.switch_filament_monitoring(false);
// Only last 5mm will be done with the fast x travel. The point is to spread possible blobs
// along the whole wipe tower.
if (dist_e > 5) {