Help with full graphic display

[jeffeb3]

This looks like there is a problem with the screen timing delays.

ST7920_DELAY_2 and ST7920_DELAY_3.

I haven’t messed with them myself, but they are tuned for the marlin mode in the tft screen on the skr pro.

Here is a recent topic that may have the right values:

Screen behaving weird

Someone on a different forum found the solution and i wanted to share it here for everyone who has the same problem. I had to change the timing variables in configuration.h to the following: #define ST7920_DELAY_1 DELAY_NS(400) #define ST7920_DELAY_2 DELAY_NS(400) #define ST7920_DELAY_3 DELAY_NS(400) Probably lower values will work to, i still have to check what’s the lowest value that works, but these values at least work!