ToughGFX Designer STM32H7B3I-DK - fail to "Run Target"

[TCygan]

I'm using a ToughGFX Designer with STM32H7B3I-DK and when I hit "Run Target" it runs but then stops with the error below. How do I fix it?

Erasing memory corresponding to segment 1:
        Erasing memory corresponding to segment 2:
        Download in Progress:
        ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±± 0%
        ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ 75%ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ 69%ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ 100%
        
        Error: failed to download Segment[2]
        Error: failed to download the File
        
        Hard reset is performed
        gcc/Makefile:294: recipe for target '_extflash_' failed
        make[1]: *** [_extflash_] Error 1
        ../gcc/Makefile:52: recipe for target 'flash' failed
        make: *** [flash] Error 2
        Failed
    Failed

[Alexandre RENOUX]

Hello,

First could you try to open TouchGFX Designer 4.15, use the Application Template for H7B3-DK as well as the Animated Image Example, then Generate Code and Run Target ?

Do you still have the issue ?

If yes, please provide more information to understand the cause of the download error. Also, provide your board serial number.

/Alexandre

[victagayun · Accepted solution]

It could be the Cubeprogrammer 2.6, please use 2.5 instead.

https://community.st.com/s/question/0D53W00000O1KHJSA3/run-target-on-stm32h747idisco-failed

[TCygan]

Thanks victagayun. I installed Cubeprogrammer 2.6 and it worked