Struct GpsAlmBlock 

pub struct GpsAlmBlock {

    pub prn: u8,
    pub e: f32,
    pub t_oa: u32,
    pub delta_i: f32,
    pub omega_dot: f32,
    pub sqrt_a: f32,
    pub omega_0: f32,
    pub omega: f32,
    pub m_0: f32,
    pub a_f1: f32,
    pub a_f0: f32,
    pub wn_a: u8,
    pub as_config: u8,
    pub health8: u8,
    pub health6: u8,
    /* private fields */
}

GPSAlm block (Block ID 5892)

Decoded GPS almanac data.

Fields

prn: u8

PRN number (1-32)

e: f32

Eccentricity

t_oa: u32

Almanac reference time (s)

delta_i: f32

Inclination offset (rad)

omega_dot: f32

Rate of right ascension (rad/s)

sqrt_a: f32

Square root of semi-major axis (m^0.5)

omega_0: f32

Right ascension (rad)

omega: f32

Argument of perigee (rad)

m_0: f32

Mean anomaly (rad)

a_f1: f32

Clock drift (s/s)

a_f0: f32

Clock bias (s)

wn_a: u8

Almanac week

as_config: u8

Anti-spoofing config

health8: u8

Health (8-bit)

health6: u8

Health (6-bit)

Implementations

impl GpsAlmBlock

pub fn tow_seconds(&self) -> f64

pub fn tow_ms(&self) -> u32

pub fn wnc(&self) -> u16

pub fn eccentricity(&self) -> Option<f32>

Eccentricity (None if DNU)

pub fn semi_major_axis_m(&self) -> Option<f32>

Semi-major axis in meters (None if DNU)

pub fn clock_bias_s(&self) -> Option<f32>

Clock bias in seconds (None if DNU)

Trait Implementations

impl Clone for GpsAlmBlock

fn clone(&self) -> GpsAlmBlock

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GpsAlmBlock

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SbfBlockParse for GpsAlmBlock

const BLOCK_ID: u16 = block_ids::GPS_ALM

The block ID for this block type

fn parse(header: &SbfHeader, data: &[u8]) -> SbfResult<Self>

Parse block from data (starting after sync bytes)