Module capsules_extra::panic_button

Debug capsule to cause a button press to trigger a kernel panic.

This can be useful especially when developing or debugging console capsules.

Usage

The recommended way is to use the PanicButtonComponent.

Alternatively, a low-level way of using the capsule is as follows.

let panic_button = static_init!(
    PanicButton,
    PanicButton::new(
        &sam4l::gpio::PA[16],
        kernel::hil::gpio::ActivationMode::ActiveLow,
        kernel::hil::gpio::FloatingState::PullUp
    )
);
sam4l::gpio::PA[16].set_client(panic_button);

Structs

• PanicButton