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Published 20 hours ago • verified publisher icon makerbase-mks

[Robin Nano 2.0] Printing stops shortly when touching the MKS TS35 display

Open ikkez opened this issue 4 years ago • 13 comments

When the printer is printing and I touch some menu items to either change temperature or whatever, the printer stops for a short duration while it's loading the next menu to display.. it's not very short but 0.5 - 1 second and will leave a mark in the print. Why is that so? Do I have too many features enabled in the firmware or is the Nano v2 just so slow that it cannot refresh the display fast enough while printing? Can this be solved by making the images smaller or free some RAM or something?

Expected behavior: Immediatly display the menu and do not stop printing while loading menu

Actual behavior: Printer freezes for a secound while it's loading the menu item to show on the MKS TS35 display

ikkez avatar Dec 13 '20 08:12 ikkez

Hello,

Same issue for me. Touching the TS35 screen during a print makes the print freezes a sec.

Elzariant avatar Dec 13 '20 10:12 Elzariant

@ikkez @Elzariant Hi! Can you provide related videos when printing is performed.

mks-viva avatar Dec 14 '20 02:12 mks-viva

please see this video here IMG_0086.mp4.zip

ikkez avatar Dec 14 '20 16:12 ikkez

Should be caused by the execution of a short path, i will feed it back to our engineers.

mks-viva avatar Dec 15 '20 10:12 mks-viva

Here is my video. Exactly the same issue as ikkez :

Robin Nano v2 Issue - Video - Google Drive

Elzariant avatar Dec 15 '20 11:12 Elzariant

Hello, any feedback regarding that issue ?

Elzariant avatar Dec 29 '20 09:12 Elzariant

Use Mks-Robin-Nano-Marlin2.0-Firmware？Is it the latest version of the firmware？

mks-viva avatar Dec 30 '20 01:12 mks-viva

Have you changed anything in that firmware ? My version is 20 days old.

Elzariant avatar Jan 04 '21 08:01 Elzariant

With the version to day of today (28-01) it continues happening.

pistachin2 avatar Jan 28 '21 20:01 pistachin2

Same issue here. Nothing changed.

Elzariant avatar Feb 11 '21 21:02 Elzariant

I have it tested today with latest firmware and the issue is still present. To me it looks like the V2 chip is to weak to handle printing and rendering the graphical menu at the same time. I've ordered the new nano v3 board and will update here if that makes anything different

ikkez avatar Feb 13 '21 09:02 ikkez

So.. one year later, I've finally upgraded to nano v3 board, compiled a fresh updated firmware and the problem is still there. The problem seems to be somewhere in the TFT_LVGL_UI. With the firmware compiled to use TFT_COLOR_UI instead, the problem does not happen... but then it's all ugly of course and some features are missing.

ikkez avatar Dec 28 '21 14:12 ikkez

Is this an issue of the TFT35 firmware or the used UI driver in the mks firmware? Any idea?

ikkez avatar Feb 04 '22 10:02 ikkez