How to use GPIO Interrupts using ESP32-S2?
Posted: Thu Jan 07, 2021 6:26 am
Dear All.
I want to measure a frequency using ESP32-S2 WROOM development board. I want to use GPIO interrupts for measuring the frequency coming on the GPIO pin from external source. I got success in this by using esp32-12e using Arduino. In Arduino I have used attatchinterrupt function. I want to use similar function for ESP32-S2 also. But as I am new to ESP32-S2,I don't know how to use interrupts using ESP32-S2.Can anyone will help me with the flow of GPIO Interrupts? Please help
Thanks In advance
I want to measure a frequency using ESP32-S2 WROOM development board. I want to use GPIO interrupts for measuring the frequency coming on the GPIO pin from external source. I got success in this by using esp32-12e using Arduino. In Arduino I have used attatchinterrupt function. I want to use similar function for ESP32-S2 also. But as I am new to ESP32-S2,I don't know how to use interrupts using ESP32-S2.Can anyone will help me with the flow of GPIO Interrupts? Please help
Thanks In advance