Struct mavlink::common::ALTITUDE_DATA

pub struct ALTITUDE_DATA {
    pub time_usec: u64,
    pub altitude_monotonic: f32,
    pub altitude_amsl: f32,
    pub altitude_local: f32,
    pub altitude_relative: f32,
    pub altitude_terrain: f32,
    pub bottom_clearance: f32,
}

id: 141 The current system altitude..

Fields

time_usec: u64

Timestamp (UNIX Epoch time or time since system boot). The receiving end can infer timestamp format (since 1.1.1970 or since system boot) by checking for the magnitude of the number..

altitude_monotonic: f32

This altitude measure is initialized on system boot and monotonic (it is never reset, but represents the local altitude change). The only guarantee on this field is that it will never be reset and is consistent within a flight. The recommended value for this field is the uncorrected barometric altitude at boot time. This altitude will also drift and vary between flights..

altitude_amsl: f32

This altitude measure is strictly above mean sea level and might be non-monotonic (it might reset on events like GPS lock or when a new QNH value is set). It should be the altitude to which global altitude waypoints are compared to. Note that it is not the GPS altitude, however, most GPS modules already output MSL by default and not the WGS84 altitude..

altitude_local: f32

This is the local altitude in the local coordinate frame. It is not the altitude above home, but in reference to the coordinate origin (0, 0, 0). It is up-positive..

altitude_relative: f32

This is the altitude above the home position. It resets on each change of the current home position..

altitude_terrain: f32

This is the altitude above terrain. It might be fed by a terrain database or an altimeter. Values smaller than -1000 should be interpreted as unknown..

bottom_clearance: f32

This is not the altitude, but the clear space below the system according to the fused clearance estimate. It generally should max out at the maximum range of e.g. the laser altimeter. It is generally a moving target. A negative value indicates no measurement available..

Implementations

impl ALTITUDE_DATA

pub const ENCODED_LEN: usize

pub fn deser(
    version: MavlinkVersion,
    _input: &[u8]
) -> Result<Self, ParserError>

pub fn ser(&self) -> Vec<u8>

Trait Implementations

impl Clone for ALTITUDE_DATA

fn clone(&self) -> ALTITUDE_DATA

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ALTITUDE_DATA

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

Formats the value using the given formatter.

impl Default for ALTITUDE_DATA

fn default() -> ALTITUDE_DATA

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for ALTITUDE_DATA

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<ALTITUDE_DATA> for ALTITUDE_DATA

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

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

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

This method tests for !=.

impl Serialize for ALTITUDE_DATA

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ALTITUDE_DATA