libsbf 0.17.0

A no_std rust crate to parse Septentrio SBF Messages.
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use crate::binrw_util;
use alloc::vec::Vec;
use binrw::binrw;

// Meas3Ranges Block 4109
// NOTE: The exact structure of this message is not documented in the SBF reference.
// The documentation states that the reference C implementation should be used to
// parse these messages. For now, we store the raw bytes.
#[binrw]
#[derive(Clone, Debug)]
pub struct Meas3Ranges {
    #[br(map = binrw_util::map_u4)]
    #[bw(map = binrw_util::unmap_u4)]
    pub tow: Option<u32>,
    #[br(map = binrw_util::map_u2)]
    #[bw(map = binrw_util::unmap_u2)]
    pub wnc: Option<u16>,

    // The rest of the message is undocumented and requires the C implementation
    // to properly parse. We store the raw bytes for future processing.
    #[br(parse_with = binrw::helpers::until_eof)]
    pub raw_data: Vec<u8>,
}