Interrupt Example

This example shows how to use the espp::Interrupt class to configure interrupts for one or more GPIO pins.

How to use example

Hardware Required

This example is designed to be run on an ESP32 board which has a digital button connected to GPIO0 (which is the boot pin and has a button atached on most dev boards). Additionally, the example assumes an input on GPIO12.

Build and Flash

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT flash monitor

(Replace PORT with the name of the serial port to use.)

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.

Example Output