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Disable filRunout when MMU.Enabled() 

It turned out the runout is caused by the ramming sequence in the G-code, which is interpreted before the actual MMU command gets into processing.
The frequency of these errors/runouts differed one machine from another and was really hard to track down.
Therefore - once the MMU is enabled (active and running) we'll disable filament runout handling caused by the printer's filament sensor.
This commit is contained in:
D.R.racer 2022-06-16 08:33:12 +02:00
parent a1881b4a07
commit 45a5e719a2
1 changed files with 3 additions and 2 deletions
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5
Firmware/Filament_sensor.cpp
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@ -117,6 +117,7 @@ void Filament_sensor::triggerFilamentInserted() {
void Filament_sensor::triggerFilamentRemoved() { void Filament_sensor::triggerFilamentRemoved() {
// SERIAL_ECHOLNPGM("triggerFilamentRemoved"); // SERIAL_ECHOLNPGM("triggerFilamentRemoved");
if (runoutEnabled if (runoutEnabled
&& (! MMU2::mmu2.Enabled() ) // quick and dirty hack to prevent spurious runouts just before the toolchange
&& (eFilamentAction == FilamentAction::None) && (eFilamentAction == FilamentAction::None)
&& !saved_printing && !saved_printing
&& ( && (
@ -130,7 +131,7 @@ void Filament_sensor::triggerFilamentRemoved() {
// SERIAL_ECHOPGM("runoutEnabled="); SERIAL_ECHOLN((int)runoutEnabled); // SERIAL_ECHOPGM("runoutEnabled="); SERIAL_ECHOLN((int)runoutEnabled);
// SERIAL_ECHOPGM("eFilamentAction="); SERIAL_ECHOLN((int)eFilamentAction); // SERIAL_ECHOPGM("eFilamentAction="); SERIAL_ECHOLN((int)eFilamentAction);
// SERIAL_ECHOPGM("saved_printing="); SERIAL_ECHOLN((int)saved_printing); // SERIAL_ECHOPGM("saved_printing="); SERIAL_ECHOLN((int)saved_printing);
// filRunout(); filRunout();
} }
} }
@ -146,7 +147,7 @@ void Filament_sensor::filAutoLoad() {
} }
void Filament_sensor::filRunout() { void Filament_sensor::filRunout() {
SERIAL_ECHOLNPGM("filRunout"); // SERIAL_ECHOLNPGM("filRunout");
runoutEnabled = false; runoutEnabled = false;
autoLoadEnabled = false; autoLoadEnabled = false;
stop_and_save_print_to_ram(0, 0); stop_and_save_print_to_ram(0, 0);