Type Definition embedded_hal_mock::spi::Mock

type Mock = Generic<Transaction>;

Mock SPI implementation

This supports the specification and checking of expectations to allow automated testing of SPI based drivers. Mismatches between expected and real SPI transactions will cause runtime assertions to assist with locating faults.

See the usage section in the module level docs for an example.

Trait Implementations

impl FullDuplex<u8> for Mock

type Error = MockError

An enumeration of SPI errors

fn send(&mut self, buffer: u8) -> Result<(), Self::Error>

spi::FullDuplex implementeation for Mock

This will call the nonblocking read/write primitives.

fn read(&mut self) -> Result<u8, Self::Error>

spi::FullDuplex implementeation for Mock

This will call the nonblocking read/write primitives.

impl Transfer<u8> for Mock

type Error = MockError

Error type

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

spi::Transfer implementation for Mock

This writes the provided response to the buffer and will cause an assertion if the written data does not match the next expectation

impl Write<u8> for Mock

type Error = MockError

Error type

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

spi::Write implementation for Mock

This will cause an assertion if the write call does not match the next expectation