Struct CAN

pub struct CAN { /* private fields */ }

Controller area network

See peripheral structure

Implementations

impl CAN

pub const PTR: *const RegisterBlock = {0x40006400 as *const stm32f303::can::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn mcr(&self) -> &MCR

0x00 - master control register

pub fn msr(&self) -> &MSR

0x04 - master status register

pub fn tsr(&self) -> &TSR

0x08 - transmit status register

pub fn rfr(&self, n: usize) -> &RFR

0x0c..0x14 - receive FIFO %s register

pub fn rfr_iter(&self) -> impl Iterator<Item = &RFR>

Iterator for array of: 0x0c..0x14 - receive FIFO %s register

pub fn rf0r(&self) -> &RFR

0x0c - receive FIFO 0 register

pub fn rf1r(&self) -> &RFR

0x10 - receive FIFO 1 register

pub fn ier(&self) -> &IER

0x14 - interrupt enable register

pub fn esr(&self) -> &ESR

0x18 - error status register

pub fn btr(&self) -> &BTR

0x1c - bit timing register

pub fn tx(&self, n: usize) -> &TX

0x180..0x1b0 - CAN Transmit cluster

pub fn tx_iter(&self) -> impl Iterator<Item = &TX>

Iterator for array of: 0x180..0x1b0 - CAN Transmit cluster

pub fn rx(&self, n: usize) -> &RX

0x1b0..0x1d0 - CAN Receive cluster

pub fn rx_iter(&self) -> impl Iterator<Item = &RX>

Iterator for array of: 0x1b0..0x1d0 - CAN Receive cluster

pub fn fmr(&self) -> &FMR

0x200 - filter master register

pub fn fm1r(&self) -> &FM1R

0x204 - filter mode register

pub fn fs1r(&self) -> &FS1R

0x20c - filter scale register

pub fn ffa1r(&self) -> &FFA1R

0x214 - filter FIFO assignment register

pub fn fa1r(&self) -> &FA1R

0x21c - CAN filter activation register

pub fn fb(&self, n: usize) -> &FB

0x240..0x320 - CAN Filter Bank cluster

pub fn fb_iter(&self) -> impl Iterator<Item = &FB>

Iterator for array of: 0x240..0x320 - CAN Filter Bank cluster

Trait Implementations

impl Debug for CAN

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

Formats the value using the given formatter.

impl Deref for CAN

type Target = RegisterBlock

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Send for CAN