Hi people, recently I connected an LCD screen to my stm32F469VETx MCU. I configured an FSMC interface for communication. The screen turns on but when I try to write something to the screen nothing happens. Can anybody tell what could be the problem?

[Tesla DeLorean]

Check you can actually read back registers you have written, or you can read an ID or WHOAMI register.

Could be a million reasons why you failed, present your problem better, so someone could recreate your setup exactly from your description.​

[yshnaider]

I configured the display and drivers using cube. These are the main configurations for the display:

[yshnaider]

[yshnaider]

And when I try to display the simple example with "hello world", the mcu writes only to 2 of the data pins...