Struct Config 

pub struct Config {
    pub standby: Standby,
    pub filter: u8,
    pub spi_3wire: bool,
}

The configuration register (0xF5, config).

The data sheet lists the IIR filter coefficients (off, 2, 4, 8, 16) and places the field in bits 4:2, but does not publish which three-bit code selects which coefficient, so the field is carried here as its raw code. Writes to this register may be ignored in normal mode; write it in sleep mode.

The default is the register’s reset state, 0x00.

Fields

standby: Standby

Normal-mode standby period, t_sb[2:0] in bits 7:5.

filter: u8

IIR filter setting, the raw filter[2:0] code in bits 4:2.

spi_3wire: bool

Enables the 3-wire SPI interface, spi3w_en in bit 0.

Implementations

impl Config

pub fn bits(self) -> u8

Packs the settings into the register byte.

Returns

The byte to write to register::CONFIG. Only the low three bits of filter are used.

pub fn from_bits(bits: u8) -> Config

Decodes a register byte.

Arguments

• bits - the byte read from register::CONFIG.

Returns

The decoded settings.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Config

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.

impl Eq for Config

impl PartialEq for Config

fn eq(&self, other: &Config) -> 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 Config