H7R7 CUBEIDE project generate touchgfx error

[amb]

I want to make a project using h7r7 and enable touchgfx,In CUBEIDE,I chose both boot project and application project,but I can not check touchgfx for application project,and it is forcely checked for boot project,can't be changed.Any one knows this problem?is it a bug ?

So,clearly the touchgfx files is generated under Boot Project.

I tried in cubemx,but the same result.

[ahsrabrifat]

TouchGFX is resource-heavy (external flash, memory, display buffers) and relies on:

• External flash via QSPI or OSPI

• Linker scripts and startup logic pointing to GUI memory space

• Often initialized early in the boot sequence

STM32CubeMX detects this and assumes TouchGFX should be placed in the Boot project — especially when memory mapping (QSPI, OSPI, external RAM) is managed there. That’s why it:

Forces TouchGFX to be enabled for the boot project

Disables it in the application project

PlacesTouchGFXfolder in h7r7_Boot, as seen in your screenshot

If the bootloader includes the GUI (common in factory firmware), let TouchGFX stay there. You'll then:

Run GUI from bootloader

Use the application project for other processing Keep TouchGFX in Boot. Don’t try moving it to App unless absolutely needed

[amb]

hello @ahsrabrifat 

thanks for your reply.

Maybe I misunderstand the meaning of this two project. Correct me if I am wrong :the h7r7_boot means copy code from external flash to ram and run in ram,h7r7_appli means execute code directly in external flash.

Is it correct?

When I posted yesterday,I thought project h7r7_boot is only a bootloader.