How to use semihosting with STM32F405?

DLim.16 · ‎2019-12-23

Hi,

Does anybody know how to enable and use semihosting with STM32F405? If so, could you give me some guidance?

Thanks.

Tesla DeLorean · ‎2019-12-23

Keil doesn't support it, but can retarget printf(), putchar(), etc.

Semihosting is mentioned here

https://www.st.com/content/ccc/resource/technical/document/application_note/group0/3d/a5/0e/30/76/51/45/58/DM00354244/files/DM00354244.pdf/jcr:content/translations/en.DM00354244.pdf

What are you trying to do? File IO?

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DLim.16 · ‎2019-12-24

Hi,

Actually, sorry I forgot to mention that I'm using STM32Cube IDE. I just want to have some form of output to help debugging, especially when it comes to reading MEMS sensors.

Thanks,