Only 82 pixels of one raw is output by the LTDC, which should be 800 normally

[Brokeice]

Hi:

    TOUCHGFX is used by stm32f429. the image resolution is 800*480，but  nly 82 pixels of one raw is output by the LTDC, which should be 800 normally. The error does not occur very often.

[Mohammad MORADI ESFAHANIASL]

Hello @Brokeice ,

Are you using a custom board with STM32F429 as its MCU? Or is it a discovery/evaluation board?
Could you please provide more information about the version of TouchGFX you are using? And the settings set for the LTDC?
It would be also extremely helpful if you are able to show a picture of the problem you mentioned. 

Thank you