i2c slave using esp-idf driver: interrupt when data available?

[kurtzweber]

Hi!

I'm implementing an i2c slave device with the esp32 chip, using the i2c driver included in the esp-idf framework. Is it possible to have interrupts when some "events" (like new data from master available...) happen? It's not clear for me the use of the method i2c_isr_register()

thanks