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

CCowd.1
Associate

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.

1 ACCEPTED SOLUTION

Accepted Solutions
KDJEM.1
ST Employee

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.

0693W00000bhPVjQAM.png 

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

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

2 REPLIES 2
KDJEM.1
ST Employee

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.

0693W00000bhPVjQAM.png 

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

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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

Chris.