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what core do ISR's run on?

Posted: Thu Jun 05, 2025 12:21 pm
by danmcb
We know that we can pin tasks to a specific core. What about ISR's? How is the core that they will run on defined? I don't find anything about this in the docs.

Re: what core do ISR's run on?

Posted: Thu Jun 05, 2025 12:56 pm
by danmcb
I found the answer in the docs here :

https://docs.espressif.com/projects/esp ... alloc.html

leaving the post here as it may help others.