Am i able to communicate with each of the Cores (M7, M4) inside the H7 indipendently using UART channels from the outside?

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I am evaluating the STM32H747 for my next project. my development board hasnt arrived.

I need the ability to communicate with each of the cores indipendently from outside using UART channels.

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Imen.DBest answer

ST Technical Moderator

Hello @yuri CH ,

Yes, It is possible to communicate with each of the Cores (M7, M4) indipendently.

I advise you to refer to the STM32H747 reference manual for more clarification on how to build a communication channel using USART channels.

Please mark my answer as best by clicking on the "Select as Best" button if it fully answered your issue. This will help other users find this solution more quickly.

Imen

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