Attribute Macro esp32c2_hal::macros::interrupt

#[interrupt]

Marks a function as an interrupt handler

Used to handle on of the interrupts.

When specified between braces (#[interrupt(example)]) that interrupt will be used and the function can have an arbitrary name. Otherwise the name of the function must be the name of the interrupt.

Example usage:

#[interrupt]
fn GPIO() {
    // code
}

The interrupt context can also be supplied by adding a argument to the interrupt function for example, on Xtensa based chips:

fn GPIO(context: &mut xtensa_lx_rt::exception::Context) {
    // code
}