ESP32 Forum

Hi,
Is it possible to pin a interrupt routine to one of the two cores (or a ISR function pinned to one of the cores)?
The goal is to let some logic be done by one core (trapping external interrupts from eg. a pushbutton) and send a timestamp and some other data to the other core where it can be proccesed and output to eg. a serial monitor.

As for the "timestamp" is there a "arduino-alike" function of micros() or millis()?
Grtz,
Yves

Allocating an external interrupt will always allocate it on the core that does the allocation.

https://esp-idf.readthedocs.io/en/lates ... alloc.html

Hi WiFive,

read the article, seems very interesting.

WiFive wrote:Allocating an external interrupt will always allocate it on the core that does the allocation.

https://esp-idf.readthedocs.io/en/lates ... alloc.html

Can anyone point me to a example?
Just googled for a sort of hands on, but nothing came up
Grtz,
Yves

YvesDS wrote:Hi WiFive,

read the article, seems very interesting.

WiFive wrote:Allocating an external interrupt will always allocate it on the core that does the allocation.

https://esp-idf.readthedocs.io/en/lates ... alloc.html

Can anyone point me to a example?
Just googled for a sort of hands on, but nothing came up
Grtz,
Yves

Bump - Has anyone got an example?

An example for what, exactly?