search

prusa3d / Prusa-Firmware

Firmware for Original Prusa i3 3D printer by PrusaResearch
GNU General Public License v3.0
2.02k stars 1.05k forks source link

Back button on MK3s+ #4445

Open joker3d opened 11 months ago

joker3d commented 11 months ago

Hello, is possiblee to make back button on MK3S+ with MMU2/3? When i click start to print selected item, printer will display "choose extruder 1-5" but... there is only one option how to get back... reset printer.... for me mk3s+ have slow rotation button and sometime missclick and select wrong line. in menu "select extruder" is not possible to go back and choose correct one... Thanks Michal

autonumous commented 11 months ago

I second this.
Had exactly the same issue today a couple of time today, eg selected 'cut filament' but accidentally selected the wrong one, one with no filament, there is no way of getting back without reseting. There should be a back/cancel option in addition to retry.

cozmo14047 commented 11 months ago

I too want this when I select what fillament to load sometimes I click the wrong one maybe a long press of the knob

Elcar903 commented 11 months ago

I agree most menus need back button, some have them but not all and I have had to hit the "X" button a few times over the years because of miss click or something else.

gudnimg commented 11 months ago

I don’t think this is very trivial to do with the current infrastructure. But one solution I can see is to add a confirmation dialog e.g. “Load filament 3?” And then “Yes” or “No”

If “No” then show the selection menu again.

It’s very risky IMO to add a back button and allow users to leave the selection menu alltogether, at least in the M600 g-code I’m not sure how to handle that.

A problem with the MMU code is we can’t cancel a load if it has been started. At least not today. So adding a Back/Cancel button there is not possible.

This issue isnt only limited to the MMU Load filament menu… I have experienced it also when selecting a file to print and all the LCD menus.

cozmo14047 commented 11 months ago

Yeah a confirmation menu for selecting fillament will do. Please add it

github-actions[bot] commented 9 months ago

This issue has been flagged as stale because it has been open for 60 days with no activity. The issue will be closed in 7 days unless someone removes the "stale" label or adds a comment.

cozmo14047 commented 8 months ago

Any updates on this?

gudnimg commented 8 months ago

@cozmo14047 No update yet.