Struct Bank1Region 

pub struct Bank1Region<'d, M: Mode>(pub &'static FlashRegion, _, _, _);

Tuple Fields

0: &'static FlashRegion

Implementations

impl Bank1Region<'_, Async>

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

Async read.

Note: reading from flash can’t actually block, so this is the same as blocking_read.

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

Async write.

NOTE: offset is an offset from the region start, NOT an absolute address.

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

Async erase.

NOTE: from and to are offsets from the region start, NOT absolute addresses.

impl<M: Mode> Bank1Region<'_, M>

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

Blocking read.

NOTE: offset is an offset from the region start, NOT an absolute address.

impl Bank1Region<'_, Blocking>

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

Blocking write.

NOTE: offset is an offset from the region start, NOT an absolute address.

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

Blocking erase.

NOTE: from and to are offsets from the region start, NOT absolute addresses.

Trait Implementations

impl<M: Mode> ErrorType for Bank1Region<'_, M>

type Error = Error

Errors returned by this NOR flash.

impl NorFlash for Bank1Region<'_, Async>

const WRITE_SIZE: usize = 16

The minumum number of bytes the storage peripheral can write

const ERASE_SIZE: usize = 8192

The minumum number of bytes the storage peripheral can erase

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

If power is lost during write, the contents of the written words are undefined, but the rest of the page is guaranteed to be unchanged. It is not allowed to write to the same word twice.

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

Erase the given storage range, clearing all data within from..to. The given range will contain all 1s afterwards.

impl NorFlash for Bank1Region<'_, Blocking>

const WRITE_SIZE: usize = 16

The minumum number of bytes the storage peripheral can write

const ERASE_SIZE: usize = 8192

The minumum number of bytes the storage peripheral can erase

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

If power is lost during write, the contents of the written words are undefined, but the rest of the page is guaranteed to be unchanged. It is not allowed to write to the same word twice.

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

Erase the given storage range, clearing all data within from..to. The given range will contain all 1s afterwards.

impl ReadNorFlash for Bank1Region<'_, Async>

const READ_SIZE: usize = READ_SIZE

The minumum number of bytes the storage peripheral can read

async 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 peripheral in bytes.

impl<M: Mode> ReadNorFlash for Bank1Region<'_, M>

const READ_SIZE: usize = READ_SIZE

The minumum number of bytes the storage peripheral can read

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 peripheral in bytes.