components/
eui64.rs

1// Licensed under the Apache License, Version 2.0 or the MIT License.
2// SPDX-License-Identifier: Apache-2.0 OR MIT
3// Copyright Tock Contributors 2024.
4
5//! Component for EUI-64 (Extended Unique Identifier).
6//!
7//! Usage
8//! -----
9//! ```rust
10//!let eui64 = components::eui64::Eui64Component::new(u64::from_le_bytes(device_id))
11//!     .finalize(components::eui64_component_static!());
12//! ```
13
14use capsules_extra::eui64::Eui64;
15use core::mem::MaybeUninit;
16use kernel::component::Component;
17
18#[macro_export]
19macro_rules! eui64_component_static {
20    () => {{ kernel::static_buf!(capsules_extra::eui64::Eui64) }};
21}
22
23pub type Eui64ComponentType = capsules_extra::eui64::Eui64;
24
25pub struct Eui64Component {
26    eui64: u64,
27}
28
29impl Eui64Component {
30    pub fn new(eui64: u64) -> Self {
31        Self { eui64 }
32    }
33}
34
35impl Component for Eui64Component {
36    type StaticInput = &'static mut MaybeUninit<Eui64>;
37    type Output = &'static Eui64;
38
39    fn finalize(self, s: Self::StaticInput) -> Self::Output {
40        s.write(Eui64::new(self.eui64))
41    }
42}
components/eui64.rs

components/
eui64.rs
