Struct Address

pub struct Address { /* private fields */ }

16 or 24 bit program memory address

Used internally to provide correct page allignment and efficient storage. Use u16.into() or u32.into() to suit your target MCU’s address space size.

Although this struct is always 3 bytes in size, on an MCU with <65kB of flash memory, the highest byte is optimised away completely, taking it’s effective size down to only 2 bytes.

Implementations

impl Address

pub fn into_page_aligned(self) -> Self

Mask off the PCWORD part of the address, leaving only PCPAGE.

The resulting address is aligned to the start of the page.

pub fn word(&self) -> u16

The word byte index within the page: technically PCWORD << 1

pub fn ramp(&self) -> u8

The extended byte of the address, usually written to RAMPZ on MCUs with extended addressing

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Address

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

Formats the value using the given formatter.

impl From<Address> for u16

fn from(address: Address) -> u16

Converts to this type from the input type.

impl From<Address> for u32

fn from(address: Address) -> u32

Converts to this type from the input type.

impl From<u16> for Address

fn from(i: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Address

fn from(i: u32) -> Self

Converts to this type from the input type.

impl From<u8> for Address

fn from(i: u8) -> Self

Converts to this type from the input type.

impl PartialEq for Address

fn eq(&self, other: &Address) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Address

impl Eq for Address

impl StructuralPartialEq for Address