Struct sbp::messages::navigation::msg_gps_time_gnss::MsgGpsTimeGnss

pub struct MsgGpsTimeGnss {
    pub sender_id: Option<u16>,
    pub wn: u16,
    pub tow: u32,
    pub ns_residual: i32,
    pub flags: u8,
}

GNSS-only GPS Time

This message reports the GPS time, representing the time since the GPS epoch began on midnight January 6, 1980 UTC. GPS time counts the weeks and seconds of the week. The weeks begin at the Saturday/Sunday transition. GPS week 0 began at the beginning of the GPS time scale.

Within each week number, the GPS time of the week is between between 0 and 604800 seconds (=606024*7). Note that GPS time does not accumulate leap seconds, and as of now, has a small offset from UTC. In a message stream, this message precedes a set of other navigation messages referenced to the same time (but lacking the ns field) and indicates a more precise time of these messages.

The values in this message are from GNSS measurements only. To get values fused with inertial measurements use MSG_GPS_TIME.

Fields

sender_id: Option<u16>

The message sender_id

wn: u16

GPS week number

tow: u32

GPS time of week rounded to the nearest millisecond

ns_residual: i32

Nanosecond residual of millisecond-rounded TOW (ranges from -500000 to 500000)

flags: u8

Status flags (reserved)

Implementations

impl MsgGpsTimeGnss

pub fn time_source(&self) -> Result<TimeSource, u8>

Gets the TimeSource stored in the flags bitfield.

Returns Ok if the bitrange contains a known TimeSource 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 TimeSource were added.

pub fn set_time_source(&mut self, time_source: TimeSource)

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

Trait Implementations

impl Clone for MsgGpsTimeGnss

fn clone(&self) -> MsgGpsTimeGnss

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConcreteMessage for MsgGpsTimeGnss

const MESSAGE_TYPE: u16 = 260u16

The message type.

const MESSAGE_NAME: &'static str = "MSG_GPS_TIME_GNSS"

The message name.

impl Debug for MsgGpsTimeGnss

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MsgGpsTimeGnss

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FriendlyName for MsgGpsTimeGnss

fn friendly_name() -> &'static str

impl From<MsgGpsTimeGnss> for Sbp

fn from(msg: MsgGpsTimeGnss) -> Self

Converts to this type from the input type.

impl PartialEq for MsgGpsTimeGnss

fn eq(&self, other: &MsgGpsTimeGnss) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SbpMessage for MsgGpsTimeGnss

fn message_name(&self) -> &'static str

Get the message name.

fn message_type(&self) -> Option<u16>

Get the message type.

fn sender_id(&self) -> Option<u16>

Get the sender_id if it is set.

fn set_sender_id(&mut self, new_id: u16)

Set the sender id.

fn encoded_len(&self) -> usize

Number of bytes this message will take on the wire.

fn is_valid(&self) -> bool

Tells you if the message is valid or if it is not a valid message and may need to be special cased at certain points.

fn into_valid_msg(self) -> Result<Self, Invalid>

fn gps_time(&self) -> Option<Result<MessageTime, GpsTimeError>>

Get the GPS time associated with the message.

fn friendly_name(&self) -> &'static str

Get friendly name associated with the message.

impl Serialize for MsgGpsTimeGnss

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Sbp> for MsgGpsTimeGnss

type Error = TryFromSbpError

The type returned in the event of a conversion error.

fn try_from(msg: Sbp) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for MsgGpsTimeGnss