Module avr_device::interrupt

Chip-Generic Interrupt Utilities

For the most part, crate::interrupt::free is what you want:

atmega32u4::interrupt::free(|cs| {
    // Interrupts are disabled here
})

Structs

CriticalSection

Critical section token

Mutex

A “mutex” based on critical sections

Traits

Nr

Interrupt number

Functions

disable

Disables all interrupts

enable^⚠

Enables all the interrupts

free

Execute closure f in an interrupt-free context.