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]

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