Struct sbp::messages::observation::packed_obs_content::PackedObsContent

pub struct PackedObsContent {
    pub p: u32,
    pub l: CarrierPhase,
    pub d: Doppler,
    pub cn0: u8,
    pub lock: u8,
    pub flags: u8,
    pub sid: GnssSignal,
}

GNSS observations for a particular satellite signal

Pseudorange and carrier phase observation for a satellite being tracked. The observations are interoperable with 3rd party receivers and conform with typical RTCM 3.1 message GPS/GLO observations.

Carrier phase observations are not guaranteed to be aligned to the RINEX 3 or RTCM 3.3 MSM reference signal and no 1/4 cycle adjustments are currently performed.

Fields

p: u32

Pseudorange observation

l: CarrierPhase

Carrier phase observation with typical sign convention.

d: Doppler

Doppler observation with typical sign convention.

cn0: u8

Carrier-to-Noise density. Zero implies invalid cn0.

lock: u8

Lock timer. This value gives an indication of the time for which a signal has maintained continuous phase lock. Whenever a signal has lost and regained lock, this value is reset to zero. It is encoded according to DF402 from the RTCM 10403.2 Amendment 2 specification. Valid values range from 0 to 15 and the most significant nibble is reserved for future use.

flags: u8

Measurement status flags. A bit field of flags providing the status of this observation. If this field is 0 it means only the Cn0 estimate for the signal is valid.

sid: GnssSignal

GNSS signal identifier (16 bit)

Implementations

impl PackedObsContent

pub fn raim_exclusion(&self) -> Result<RaimExclusion, u8>

Gets the RaimExclusion stored in the flags bitfield.

Returns Ok if the bitrange contains a known RaimExclusion variant. Otherwise the value of the bitrange is returned as an Err(u8). This may be because of a malformed message, or because new variants of RaimExclusion were added.

pub fn set_raim_exclusion(&mut self, raim_exclusion: RaimExclusion)

Set the bitrange corresponding to the RaimExclusion of the flags bitfield.

pub fn doppler_valid(&self) -> Result<DopplerValid, u8>

Gets the DopplerValid stored in the flags bitfield.

Returns Ok if the bitrange contains a known DopplerValid variant. Otherwise the value of the bitrange is returned as an Err(u8). This may be because of a malformed message, or because new variants of DopplerValid were added.

pub fn set_doppler_valid(&mut self, doppler_valid: DopplerValid)

Set the bitrange corresponding to the DopplerValid of the flags bitfield.

pub fn halfcycle_ambiguity(&self) -> Result<HalfCycleAmbiguity, u8>

Gets the HalfCycleAmbiguity stored in the flags bitfield.

Returns Ok if the bitrange contains a known HalfCycleAmbiguity variant. Otherwise the value of the bitrange is returned as an Err(u8). This may be because of a malformed message, or because new variants of HalfCycleAmbiguity were added.

pub fn set_halfcycle_ambiguity(
    &mut self,
    halfcycle_ambiguity: HalfCycleAmbiguity
)

Set the bitrange corresponding to the HalfCycleAmbiguity of the flags bitfield.

pub fn carrier_phase_valid(&self) -> Result<CarrierPhaseValid, u8>

Gets the CarrierPhaseValid stored in the flags bitfield.

Returns Ok if the bitrange contains a known CarrierPhaseValid variant. Otherwise the value of the bitrange is returned as an Err(u8). This may be because of a malformed message, or because new variants of CarrierPhaseValid were added.

pub fn set_carrier_phase_valid(
    &mut self,
    carrier_phase_valid: CarrierPhaseValid
)

Set the bitrange corresponding to the CarrierPhaseValid of the flags bitfield.

pub fn pseudorange_valid(&self) -> Result<PseudorangeValid, u8>

Gets the PseudorangeValid stored in the flags bitfield.

Returns Ok if the bitrange contains a known PseudorangeValid variant. Otherwise the value of the bitrange is returned as an Err(u8). This may be because of a malformed message, or because new variants of PseudorangeValid were added.

pub fn set_pseudorange_valid(&mut self, pseudorange_valid: PseudorangeValid)

Set the bitrange corresponding to the PseudorangeValid of the flags bitfield.

Trait Implementations

impl Clone for PackedObsContent

fn clone(&self) -> PackedObsContent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PackedObsContent

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

Formats the value using the given formatter.