ESP32 Forum
ESP32 Official Forum
https://esp32.com/
what core do ISR's run on?
https://esp32.com/viewtopic.php?t=45817
Page
1
of
1
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.