Enum SpiMode

pub enum SpiMode {
    Mode0,
    Mode1,
    Mode2,
    Mode3,
}

SPI communication modes, defined by clock polarity (CPOL) and clock phase (CPHA).

These modes control the clock signal’s idle state and when data is sampled and shifted.

Variants

Mode0

Mode 0 (CPOL = 0, CPHA = 0): Clock is low when idle, data is captured on the rising edge and propagated on the falling edge.

Mode1

Mode 1 (CPOL = 0, CPHA = 1): Clock is low when idle, data is captured on the falling edge and propagated on the rising edge.

Mode2

Mode 2 (CPOL = 1, CPHA = 0): Clock is high when idle, data is captured on the falling edge and propagated on the rising edge.

Mode3

Mode 3 (CPOL = 1, CPHA = 1): Clock is high when idle, data is captured on the rising edge and propagated on the falling edge.

Trait Implementations

impl Clone for SpiMode

fn clone(&self) -> SpiMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpiMode

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

Formats the value using the given formatter.

impl PartialEq for SpiMode

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

impl StructuralPartialEq for SpiMode