#![doc(html_root_url = "https://docs.rs/arinc_429/0.1.1")]
#![no_std]
#[cfg(feature = "serde")]
#[macro_use]
extern crate serde;
#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct Message(u32);
impl Message {
pub fn bits(&self) -> u32 {
self.0
}
pub fn bits_label_swapped(&self) -> u32 {
let bits = self.bits();
Self::swap_label_bits(bits)
}
pub fn from_bits_label_swapped(bits: u32) -> Self {
let bits = Self::swap_label_bits(bits);
Message(bits)
}
fn swap_label_bits(bits: u32) -> u32 {
let label = bits & 0xff;
let new_label = ((label & 0x1) << 7) | ((label & 0x2) << 5) | ((label & 0x4) << 3) |
((label & 0x8) << 1) |
((label & 0x10) >> 1) | ((label & 0x20) >> 3) |
((label & 0x40) >> 5) | ((label & 0x80) >> 7);
(bits & 0xffffff00) | new_label
}
}
impl From<u32> for Message {
fn from(bits: u32) -> Self {
Message(bits)
}
}
impl From<Message> for u32 {
fn from(Message(bits): Message) -> u32 {
bits
}
}
mod msg_fmt {
use super::Message;
use core::fmt::{Debug, Formatter, Result};
impl Debug for Message {
fn fmt(&self, f: &mut Formatter) -> Result {
write!(f, "Msg429({:#x})", self.0)
}
}
}
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "serde", serde(rename = "speed"))]
#[cfg_attr(feature = "serde", serde(rename_all = "lowercase"))]
pub enum Speed {
High,
Low,
}