Enum driver_pal::hal::HalSpi

#[non_exhaustive]
pub enum HalSpi {
    Linux(LinuxSpiDevice),
    Cp2130(Spi),
}

SPI hal wrapper

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Linux(LinuxSpiDevice)

Cp2130(Spi)

Trait Implementations

impl ErrorType for HalSpi

type Error = HalError

Error type.

impl SpiDevice for HalSpi

fn transaction( &mut self, operations: &mut [Operation<'_, u8>] ) -> Result<(), Self::Error>

Perform a transaction against the device.

fn write<'w>(&mut self, data: &[u8]) -> Result<(), Self::Error>

Do a write within a transaction.

fn transfer<'w>( &mut self, buff: &'w mut [u8], data: &'w [u8] ) -> Result<(), Self::Error>

Do a transfer within a transaction.

fn transfer_in_place<'w>( &mut self, data: &'w mut [u8] ) -> Result<(), Self::Error>

Do an in-place transfer within a transaction.

fn read(&mut self, buf: &mut [Word]) -> Result<(), Self::Error>

Do a read within a transaction.