On a specific application (with no wifi, BT or Ethernet functions) I would like to use both cores of the ESP32.
In this application, I need to use interrupts attached to some pins and timer interrupts, core 1 will be dedicated to measure RPM of a spindle (tachimeter – rotary encoder) and other stuff.
In order to avoid that core 0 is affected by the delays generated by the code attached to the timer interrupts, I would like to find the way to allocate these interrupts only to core 1.
I found some documentation on the web but I have difficulties to implement these informations.
Do you know the way to reach this aim in a easy way (…)?
By definition interrupts and multi core are going to be difficult propositions. You will need to read the documentation carefully and do a lot of testing. Good luck.