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Resume hotend temperature if parked + MMU restarted 

PFW-1355
This commit is contained in:
D.R.racer 2022-11-20 09:04:23 +01:00 committed by DRracer
parent 01c1f4a8dd
commit 84d9eee61d
1 changed files with 7 additions and 1 deletions
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8
Firmware/mmu2.cpp
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@ -349,6 +349,12 @@ void MMU2::ToolChangeCommon(uint8_t slot){
break;
// otherwise: failed to perform the command - unload first and then let it run again
IncrementMMUFails();
// just in case we stood in an error screen for too long and the hotend got cold
ResumeHotendTemp();
// if the extruder has been parked, it will get unparked once the ToolChange command finishes OK
// - so no ResumeUnpark() at this spot
unload();
// if we run out of retries, we must do something ... may be raise an error screen and allow the user to do something
// but honestly - if the MMU restarts during every toolchange,
@ -771,7 +777,7 @@ bool MMU2::manage_response(const bool move_axes, const bool turn_off_nozzle) {
if (!nozzleTimeout.running()){
nozzleTimeout.start();
LogEchoEvent_P(PSTR("Cooling Timeout started"));
} else if (nozzleTimeout.expired(DEFAULT_SAFETYTIMER_TIME_MINS*60*1000ul)){ // mins->msec. TODO: do we use the global or have our own independent timeout
} else if (nozzleTimeout.expired(DEFAULT_SAFETYTIMER_TIME_MINS*60*1000ul)){ // mins->msec.
mmu_print_saved &= ~(SavedState::CooldownPending);
mmu_print_saved |= SavedState::Cooldown;
setAllTargetHotends(0);