Struct Measurement 

pub struct Measurement {
    pub pressure: u32,
    pub temperature: u32,
}

The raw, uncompensated 20-bit codes from the BMP280 data registers.

Fields

pressure: u32

The 20-bit uncompensated pressure, up[19:0].

temperature: u32

The 20-bit uncompensated temperature, ut[19:0].

Implementations

impl Measurement

pub fn parse(data: &[u8; 6]) -> Measurement

Parses the six data bytes burst-read from 0xF7..=0xFC.

The order on the wire is pressure then temperature, each as MSB, LSB, and an XLSB byte whose upper nibble holds the last four bits.

Arguments

• data - the six bytes read from the data registers.

Returns

The unpacked raw measurement.

pub fn to_bytes(&self) -> [u8; 6]

Builds the six data bytes a device holding these codes would return.

Returns

The bytes as they sit at 0xF7..=0xFC. Only the low 20 bits of each code are carried.

pub fn pressure_skipped(&self) -> bool

Returns whether the pressure measurement was skipped (osrs_p = 0).

pub fn temperature_skipped(&self) -> bool

Returns whether the temperature measurement was skipped (osrs_t = 0).

Trait Implementations

impl Clone for Measurement

fn clone(&self) -> Measurement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Measurement

impl Debug for Measurement

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

Formats the value using the given formatter.

impl Eq for Measurement

impl PartialEq for Measurement

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Measurement