Struct USART4

pub struct USART4 { /* private fields */ }

Universal synchronous asynchronous receiver transmitter

See peripheral structure

Implementations

impl USART4

pub const PTR: *const RegisterBlock = {0x40004c00 as *const stm32g0c1::usart1::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 cr1(&self) -> &CR1

0x00 - Control register 1

pub fn cr2(&self) -> &CR2

0x04 - Control register 2

pub fn cr3(&self) -> &CR3

0x08 - Control register 3

pub fn brr(&self) -> &BRR

0x0c - Baud rate register

pub fn gtpr(&self) -> &GTPR

0x10 - Guard time and prescaler register

pub fn rtor(&self) -> &RTOR

0x14 - Receiver timeout register

pub fn rqr(&self) -> &RQR

0x18 - Request register

pub fn isr(&self) -> &ISR

0x1c - Interrupt & status register

pub fn icr(&self) -> &ICR

0x20 - Interrupt flag clear register

pub fn rdr(&self) -> &RDR

0x24 - Receive data register

pub fn tdr(&self) -> &TDR

0x28 - Transmit data register

pub fn presc(&self) -> &PRESC

0x2c - Prescaler register

Trait Implementations

impl Debug for USART4

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

Formats the value using the given formatter.

impl Deref for USART4

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for USART4