Struct shared_bus::proxy::BusProxy

pub struct BusProxy<'a, M: 'a + BusMutex<RefCell<T>>, T>(_, _);

A proxy type that can be used instead of an actual bus peripheral.

BusProxy implements all bus traits and can thus be used in place of the actual bus peripheral.

BusProxies are created by calling BusManager::acquire

Trait Implementations

impl<'a, M: 'a + BusMutex<RefCell<T>>, T: Write> Write for BusProxy<'a, M, T>

type Error = T::Error

Error type

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

Sends bytes to slave with address addr

impl<'a, M: 'a + BusMutex<RefCell<T>>, T: Read> Read for BusProxy<'a, M, T>

type Error = T::Error

Error type

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

Reads enough bytes from slave with address to fill buffer

impl<'a, M: 'a + BusMutex<RefCell<T>>, T: WriteRead> WriteRead for BusProxy<'a, M, T>

type Error = T::Error

Error type

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

Sends bytes to slave with address addr and then reads enough bytes to fill buffer in a single transaction