Hello I have a problem with my discovery bord "STM32F469I-DISCOVERY" when I use TouchGFX Designer and I only create a box (background) and a text area:

[JHeyd.1]

When I execute "run target" the compilation and flashing is successfully but I see nothing on the display of the board. When I do the same with simulator or with STM32CubeIDE everything is visible. The strange thing is when I add a button to my screen I also see the whole things on display of board when I execute "run target".

So for me it seems that this issue seems to be compiler dependant.

Thanks in advance for helping

Best regards

Jürgen

[Uusta.1]

Hi Jürgen, did you solve this problem? I'm facing same problem too when I try to use with NO OS on my stm32f469i-disco board

[Romain DIELEMAN]

On this specific post I wonder if all the correct changes were made in the Makefile in the /gcc folder (which is used by the "run target" button)

/Romain