Struct NorMemory

pub struct NorMemory<B: BufferBackend, const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> { /* private fields */ }

Structure representing a NOR flash memory with a buffer backend.

Implementations

impl<B: BufferBackend, const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> NorMemory<B, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

pub fn storage(self) -> NorStorage<B, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

Converts the NOR memory into a NOR storage.

impl<const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> NorMemory<Vec<u8>, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

pub fn new(size: usize) -> Self

impl<const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> NorMemory<MmapFile, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

pub fn new<P: AsRef<Path>>(path: P, size: usize) -> Result<Self, Error>

pub fn new_from_mmap(mmap: MmapFile) -> Self

Trait Implementations

impl<B: BufferBackend, const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> ErrorType for NorMemory<B, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

type Error = NorFlashErrorKind

Errors returned by this NOR flash.

impl<B: BufferBackend, const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> NorFlash for NorMemory<B, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

fn erase(&mut self, from: u32, to: u32) -> Result<(), Error>

Erases data in the NOR flash memory from the specified range.

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

Writes data to the NOR flash memory at the specified offset.

const WRITE_SIZE: usize = WRITE_SIZE

The minumum number of bytes the storage peripheral can write

const ERASE_SIZE: usize = ERASE_SIZE

The minumum number of bytes the storage peripheral can erase

impl<B: BufferBackend, const READ_SIZE: usize, const WRITE_SIZE: usize, const ERASE_SIZE: usize> ReadNorFlash for NorMemory<B, READ_SIZE, WRITE_SIZE, ERASE_SIZE>

fn read(&mut self, address: u32, buf: &mut [u8]) -> Result<(), Error>

Reads data from the NOR flash memory into the provided buffer.

fn capacity(&self) -> usize

Returns the capacity of the NOR flash memory.

const READ_SIZE: usize = READ_SIZE

The minumum number of bytes the storage peripheral can read