STM32CubeIDE and TouchGFX integration in STM32F769I not working

[BPeda]

I follow same as in this video https://www.youtube.com/watch?v=ZQA2lAsIdZA but not showing UI template in display, its show only black screen, when build the project there is no errors and warnings,

[HP_it]

the video is made for the parallel interface (LTDC) on the 746 and not the DSI interface of the 769i. I am the one who made it..

I would imagine that you have to look into the setup of the DSI interface and figure out the settings that are somehow wrong in the CubeMX generation. Have a look at how the interface is configured in the TouchGFX generated code

[BPeda]

i also tried in stm32f429I, it is LTDC interface, after flash the code in this discovery board it shows dots

[HP_it]

does it work with a project generated using TouchGFX designer? If so, you'll have to look into the display settings in that project and find the differences

[BPeda]

it worked in touchgfx by run target

[BPeda]

how can i change the display settings in the project

[HP_it]

If you followed the video you will have access to the display setup in the .ioc file (opening the cubeMX settings).

These settings should be written in the TouchGFX config/init methods.