Struct WriteRequest 

pub struct WriteRequest { /* private fields */ }

Write request datagram (8 bytes).

Format: [SYNC, slave_addr, reg_addr | 0x80, data[3], data[2], data[1], data[0], CRC]

Implementations

impl WriteRequest

pub const LEN: usize = 8

Length of a write request in bytes.

pub fn new(slave_addr: u8, reg_addr: Address, data: u32) -> Self

Create a new write request for the given slave, register address, and data.

Arguments

• slave_addr - Slave address (0-3)
• reg_addr - Register address to write
• data - 32-bit data value to write

pub fn from_raw(slave_addr: u8, reg_addr: u8, data: u32) -> Self

Create a write request from raw address and data.

pub fn as_bytes(&self) -> &[u8]

Get the request as a byte slice.

pub fn slave_addr(&self) -> u8

Get the slave address.

pub fn reg_addr(&self) -> u8

Get the register address (without write bit).

pub fn data(&self) -> u32

Get the data value.

Trait Implementations

impl AsRef<[u8]> for WriteRequest

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for WriteRequest

fn clone(&self) -> WriteRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteRequest

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

Formats the value using the given formatter.

impl Format for WriteRequest

where [u8; 8]: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for WriteRequest

fn eq(&self, other: &WriteRequest) -> 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 WriteRequest

impl Eq for WriteRequest

impl StructuralPartialEq for WriteRequest