Struct GpsCNavBlock 

pub struct GpsCNavBlock {

    pub prn: u8,
    pub flags: u8,
    pub wn: u16,
    pub health: u8,
    pub ura_ed: i8,
    pub t_op: u32,
    pub t_oe: u32,
    pub a: f64,
    pub a_dot: f64,
    pub delta_n: f32,
    pub delta_n_dot: f32,
    pub m_0: f64,
    pub e: f64,
    pub omega: f64,
    pub omega_0: f64,
    pub omega_dot: f64,
    pub i_0: f64,
    pub i_dot: f32,
    pub c_is: f32,
    pub c_ic: f32,
    pub c_rs: f32,
    pub c_rc: f32,
    pub c_us: f32,
    pub c_uc: f32,
    pub t_oc: u32,
    pub ura_ned0: i8,
    pub ura_ned1: u8,
    pub ura_ned2: u8,
    pub wn_op: u8,
    pub a_f2: f32,
    pub a_f1: f32,
    pub a_f0: f64,
    pub t_gd: f32,
    pub isc_l1ca: f32,
    pub isc_l2c: f32,
    pub isc_l5i5: f32,
    pub isc_l5q5: f32,
    /* private fields */
}

GPSCNav block (Block ID 4042)

Decoded GPS CNAV navigation data from L2C and/or L5 signals. Contains ephemeris from MT10/11 and clock/ISC corrections from MT30.

Fields

prn: u8

PRN number (1-32)

flags: u8

Flags bit field (alert, integrity, L2C phasing, L2C/L5 used)

wn: u16

Week number (13 bits from MT10)

health: u8

L1/L2/L5 signal health (3 bits from MT10)

ura_ed: i8

Elevation-Dependent accuracy index (URA_ED)

t_op: u32

Data predict time of week (seconds)

t_oe: u32

Ephemeris reference time (seconds)

a: f64

Semi-major axis (m)

a_dot: f64

Change rate in semi-major axis (m/s)

delta_n: f32

Mean motion difference (semi-circles/s)

delta_n_dot: f32

Rate of mean motion difference (semi-circles/s^2)

m_0: f64

Mean anomaly at reference time (semi-circles)

e: f64

Eccentricity

omega: f64

Argument of perigee (semi-circles)

omega_0: f64

Right ascension at reference time (semi-circles)

omega_dot: f64

Rate of right ascension (semi-circles/s)

i_0: f64

Inclination angle at reference time (semi-circles)

i_dot: f32

Rate of inclination (semi-circles/s)

c_is: f32

Sine harmonic inclination correction (rad)

c_ic: f32

Cosine harmonic inclination correction (rad)

c_rs: f32

Sine harmonic radius correction (m)

c_rc: f32

Cosine harmonic radius correction (m)

c_us: f32

Sine harmonic latitude correction (rad)

c_uc: f32

Cosine harmonic latitude correction (rad)

t_oc: u32

Clock reference time (seconds)

ura_ned0: i8

Non-Elevation-Dependent accuracy index 0

ura_ned1: u8

Non-Elevation-Dependent accuracy change index

ura_ned2: u8

Non-Elevation-Dependent accuracy change rate index

wn_op: u8

Week number associated with t_op (modulo 256)

a_f2: f32

Clock drift rate (s/s^2)

a_f1: f32

Clock drift (s/s)

a_f0: f64

Clock bias (s)

t_gd: f32

Group delay differential (s)

isc_l1ca: f32

Inter-Signal Correction for L1C/A (s)

isc_l2c: f32

Inter-Signal Correction for L2C (s)

isc_l5i5: f32

Inter-Signal Correction for L5I (s)

isc_l5q5: f32

Inter-Signal Correction for L5Q (s)

Implementations

impl GpsCNavBlock

pub fn tow_seconds(&self) -> f64

pub fn tow_ms(&self) -> u32

pub fn wnc(&self) -> u16

pub fn is_alert(&self) -> bool

Check if alert bit is set

pub fn l2c_used(&self) -> bool

Check if L2C was used for decoding

pub fn l5_used(&self) -> bool

Check if L5 was used for decoding

pub fn is_healthy(&self) -> bool

Check if satellite is healthy

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

Group delay (None if DNU)

pub fn isc_l1ca_s(&self) -> Option<f32>

ISC L1C/A (None if DNU)

pub fn isc_l2c_s(&self) -> Option<f32>

ISC L2C (None if DNU)

pub fn isc_l5i5_s(&self) -> Option<f32>

ISC L5I5 (None if DNU)

pub fn isc_l5q5_s(&self) -> Option<f32>

ISC L5Q5 (None if DNU)

Trait Implementations

impl Clone for GpsCNavBlock

fn clone(&self) -> GpsCNavBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpsCNavBlock

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

Formats the value using the given formatter.

impl SbfBlockParse for GpsCNavBlock

const BLOCK_ID: u16 = block_ids::GPS_CNAV

The block ID for this block type

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

Parse block from data (starting after sync bytes)