Struct embedded_storage::nor_flash::RmwNorFlashStorage

pub struct RmwNorFlashStorage<'a, S> { /* private fields */ }

Implementations

impl<'a, S> RmwNorFlashStorage<'a, S> where
    S: NorFlash, 

pub fn new(nor_flash: S, merge_buffer: &'a mut [u8]) -> Self

Instantiate a new generic Storage from a NorFlash peripheral

NOTE This will panic if the provided merge buffer, is smaller than the erase size of the flash peripheral

Trait Implementations

impl<'a, S> ReadStorage for RmwNorFlashStorage<'a, S> where
    S: ReadNorFlash, 

type Error = S::Error

An enumeration of storage errors

fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error>

Read a slice of data from the storage peripheral, starting the read operation at the given address offset, and reading bytes.len() bytes.

fn capacity(&self) -> usize

The capacity of the storage peripheral in bytes.

impl<'a, S> Storage for RmwNorFlashStorage<'a, S> where
    S: NorFlash, 

fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error>

Write a slice of data to the storage peripheral, starting the write operation at the given address offset (between 0 and self.capacity()).