Custom board with STM32U5G9-DK2 with RGB 16-bits ST7701S

[neocnx]

Hi,

I'm trying to do some initial test of STM32U5G9 by creating a new Touchgfx project.
The LCD is using ST7701S controller.

I have configured the LTDC settings like this:

The LCD is connected like this:

Has anyone here tried a similar LCD before? Any samples project that can be shared?

If I replace the original screen that came with DK2, then it works.

[Mohammad MORADI ESFAHANIASL]

Hello @neocnx,

It is a good idea to start with no TouchGFX project first and simply try to send static data to the display to debug and configure. 

You can refer to the following documentation on how to start a new project from STM32CubeMX and enable different settings. 

I hope this helps you!