STM32H745I-DISCO not working

JDoe.3 · ‎2020-10-13

Hello,

I tried to flash a sample application from TouchGFX on a STM32H745I-DISCO. Application template was for the STM32H750B-DK since there isnt one for the H745 and I wanted to see if it would work.

I got a white screen and the usb programming is not working anymore. I get an error about erasing the memory segments.

Tried flashing via CubeProgrammer and this is the error I get: https://imgur.com/rGcms5v

Thanks in advance for any replies

Amel NASRI · ‎2020-11-05

Hi @Community member ,

It is possible that a deadlock occurred on your STM32H745I-DISCO. To unlock it, please follow the procedure described in UM2488:

> there isnt one for the H745

Where exactly?

-Amel

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