2.1.2 Screen Calibration Issue

[J14111]

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

Hi,

Thanks for the great work, I have just upgraded to the latest version, I have a QQS-PRO using the TM9 prebuilt bin file it flashes fine.

I am prompted to calibrate the screen which I do, top left, bottom left, top right, bottom right but after this it goes back to top left but there is also a cross in the bottom right and I cant press anywhere it gets stuck on this screen?

Bug Timeline

new 2.1 was fine

Expected behavior

expect to get past LCD calibration

Actual behavior

Stuck on LCD calibration

Steps to Reproduce

1. Flash firmware
2. Try to calibrate screen

Version of Marlin Firmware

2.1.2

Printer model

QQS Pro

Electronics

stock

Add-ons

No response

Bed Leveling

None

Your Slicer

None

Host Software

None

Don't forget to include

• A ZIP file containing your Configuration.h and Configuration_adv.h.

Additional information & file uploads

none

[Foxies-CSTL]

Hi @J14111 ,
Calibrating the screen isn't easy with your fingers ;-) For my part, I use a stylus or pen cap to be precise, tapping the center of the cross. If it doesn't work the first time, switch off your printer and try again.

[Jamesp141]

Thanks i will try that next time, in the end i built my own from your files and marlin, it worked first time