STM32H7 Board

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DrBanana
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Joined: Thu Jun 10, 2021 3:02 pm

STM32H7 Board

Post by DrBanana »

https://github.com/stm32duino/Arduino_Core_STM32 Core clearly lists the H747 Boards as supported boards. But I see no clear wiki page to explain how to upload to second core or any kind of example.

I'm looking to upload the program using STLINK-V2, but I'm not sure how to select the M7 or M4 cores.
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fpiSTM
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Re: STM32H7 Board

Post by fpiSTM »

Hi @DrBanana
In fact the core does not support dual core.
Only the m7 is supported.
ag123
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Re: STM32H7 Board

Post by ag123 »

DrBanana wrote: Thu Jun 10, 2021 3:08 pm I'm looking to upload the program using STLINK-V2, but I'm not sure how to select the M7 or M4 cores.
my guess is simply select the board, just M7 alone is plenty fast
and for st-link you'd probably need stm32cube programmer
the main thing about selecting the board (or variant) is so that it sets up the system clocks and initialize various things for you, this gives new users a 'just works' experience. 'traditional' development means u'd need to set those up on your own.
but as usual even for a fast board a first thing is to blink a led.
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