Enum rppal::spi::SlaveSelect

pub enum SlaveSelect {
    Ss0,
    Ss1,
    Ss2,
}

Slave Select pins.

Slave Select is used to signal which slave device should pay attention to the SPI bus. Slave Select (SS) is the more commonly used name, but it's also known as Chip Select (CS) or Chip Enable (CE). Throughout the Raspberry Pi's documentation, config files and BCM2835 datasheet, multiple different names are used. Any pins referred to as CE0, CE1, and CE2 or CS0, CS1, and CS2 are equivalent to Ss0, Ss1, and Ss2.

The number of available Slave Select pins for the selected SPI bus depends on your /boot/config.txt configuration. More information can be found here.

Variants

Ss0Ss1Ss2

Trait Implementations

impl Eq for SlaveSelect

impl Copy for SlaveSelect

impl PartialEq<SlaveSelect> for SlaveSelect

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

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

#[must_use]

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

This method tests for !=.

impl Clone for SlaveSelect

fn clone(&self) -> SlaveSelect

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for SlaveSelect

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

Formats the value using the given formatter.

impl Debug for SlaveSelect

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

Formats the value using the given formatter.