TouchGFX / LTDC "Width/height values must equal LTDC Window width/height"

[CCowd.1]

Project = CubeMX + STM32F469ZITx + 320x240 TFT.

I have set up CubeMX correctly as far as I can tell, but I am getting the error "Width/height values must equal LTDC Window width/height"

In the TouchGFX Generator, they are populated automatically!, so how can they be wrong?

Please advise where I have made a mistake.

Thanks,

Chris.

[KDJEM.1 · Accepted solution]

Hello @CCowd.1​ and welcome to STCommunity 🙂 ,

Please check if the Frame Buffer line length and the Frame Buffer Number as well configured in Layer Settings as shown in the below figure.

 

Also, I recommend you to take a look at his MOOC..

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Kaouthar

[CCowd.1]

Perfect - many thanks. That fixed it. Now onto the next snag... :face_without_mouth:

Chris.