Struct eeprom24x::Storage

pub struct Storage<I2C, PS, AS, SN, D> {
    pub eeprom: Eeprom24x<I2C, PS, AS, SN>,
    /* private fields */
}

EEPROM24X extension which supports the embedded-storage traits but requires an embedded_hal::delay::DelayNs to handle the timeouts when writing over page boundaries

Fields

eeprom: Eeprom24x<I2C, PS, AS, SN>

Eeprom driver over which we implement the Storage traits

Implementations

impl<I2C, PS, AS, SN, D> Storage<I2C, PS, AS, SN, D>

This impl block contains no items.

Common methods

impl<I2C, PS, AS, SN, D> Storage<I2C, PS, AS, SN, D>

where D: DelayNs,

Common methods

pub fn new(eeprom: Eeprom24x<I2C, PS, AS, SN>, delay: D) -> Self

Create a new Storage instance wrapping the given Eeprom

impl<I2C, PS, AS, SN, D> Storage<I2C, PS, AS, SN, D>

Common methods

pub fn destroy(self) -> (I2C, D)

Destroy driver instance, return I²C bus and timer instance.

Trait Implementations

impl<I2C: Debug, PS: Debug, AS: Debug, SN: Debug, D: Debug> Debug for Storage<I2C, PS, AS, SN, D>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<I2C, E, PS, AS, SN, D> ReadStorage for Storage<I2C, PS, AS, SN, D>

where I2C: I2c<Error = E>, AS: MultiSizeAddr, D: DelayNs,

type Error = Error<E>

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<I2C, E, PS, AS, SN, D> Storage for Storage<I2C, PS, AS, SN, D>

where I2C: I2c<Error = E>, AS: MultiSizeAddr, Eeprom24x<I2C, PS, AS, SN>: PageWrite<E>, D: DelayNs,

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()).