Struct Config

#[non_exhaustive]
pub struct Config {
    pub frequency: Generic<u32>,
    pub mode: Mode,
}

Configuration struct for Spi providing all communication-related / parameters.

The default configruation can be obtain by:

let config = Config::default();

Spi defaults to spi::MODE_0 and a frequency of 1 MHz.

let config = Config::default();

Create a configuration by using default in combination with the builder methods. The following snippet shows creating a configuration for 19,200 Baud, 8N1 by deriving it from the default value:

let config = Config::default().baudrate(19_200.Bd());

assert!(config.baudrate == 19_200.Bd());
assert!(config.parity == Parity::None);
assert!(config.stopbits == StopBits::STOP1);

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

frequency: Generic<u32>

Operating frequency of the SPI peripheral.

mode: Mode

Operation Mode as defined by the [embedded-hal]

Implementations

impl Config

pub fn frequency(self, frequency: impl Into<Generic<u32>>) -> Self

Set the operating frequency of the SPI

pub fn mode(self, mode: Mode) -> Self

Set the Operation Mode

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 Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl<T: Into<Generic<u32>>> From<T> for Config

fn from(f: T) -> Config

Converts to this type from the input type.

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 Copy for Config

impl Eq for Config

impl StructuralPartialEq for Config