Issue with Blank Screen in TouchGfx when updating via STM32CubeIDE for STM32F469I Discovery Board

[tejashwini]

Hello everyone,

I am currently developing a GUI for the STM32F469I Discovery Board using the TouchGFX IDE. The GUI works perfectly when updated through the TouchGFX IDE.

However, when I attempt to update the same project using STM32CubeIDE, I encounter a blank screen on the board. Interestingly, the GUI works fine if I do not modify the project name in the .cproject, .project, and TouchGFX project files.

I followed the steps outlined in this video: https://www.youtube.com/watch?v=AizWAlbU4Og. But once I change the project name and import it into STM32CubeIDE, I only see a blank screen on the display.

Could anyone suggest why this issue occurs after renaming the project and offer possible solutions to resolve it while changing the project name?

Thank you in advance for your help!

[GaetanGodart]

Hello @tejashwini ,

What about this video from the same person ?

He also explains a step by step in this forum post .

Finally, there is also this forum post for another step by step.

Regards,