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I'm using the board NUCLEO-H563ZI paired with an RVA35HI screen.

When I first created the project and generated the code, I could download the TouchGFX project using the TouchGFX application with the "Program and Run Target" option. However, after trying to download it with IAR IDE and encountering problems, the system stopped working. The screen stays white, and when I try to generate with the project with CubeMX, the popup message in TouchGFX asking if I want to reload after the changes no longer appears.

It seems that TouchGFX and CubeMX are no longer synchronized.

When I say I have problems with IAR, I mean I get these messages when I try to debug:

  1. "There were warnings while generating flash loader input. See the Debug Log window for details."

  2. "There were 2 errors and 1 warning during the initialization of the debugging session. There is more infrmation in the Debug Log window. Do you want to continue the "Run to" command?"

The debugger stops in the HardFault_Handler.

Do you have any experience with this issue?

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  • What do you see in the Debug Log window? Are you able to reach out to IAR and/or STMicro for support if necessary? (Also, have you tried with STM32CubeIDE instead of IAR? I figured you might have more luck with STM32CubeIDE as it's based on Eclipse) Commented Dec 13 at 0:53
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