Struct aw_soc::UART

pub struct UART<A: BaseAddress> { /* private fields */ }

Universal Asynchronous Receiver-Transmitter.

Implementations

impl<const B: usize> UART<Static<B>>

pub const unsafe fn steal_static() -> UART<Static<B>>

Create a peripheral instance from statically known address.

This function is unsafe for it forces to seize ownership from possible wrapped peripheral group types. Users should normally retrieve ownership from wrapped types.

impl UART<Dynamic>

pub unsafe fn steal_dynamic(base: *const ()) -> UART<Dynamic>

Create a peripheral instance from dynamically known address.

This function is unsafe for it forces to seize ownership from possible wrapped peripheral group types. Users should normally retrieve ownership from wrapped types.

Methods from Deref<Target = Uart16550<u32>>

pub fn rbr_thr(&self) -> &RBR_THR<R>

取出接收缓冲和发送保持寄存器。

pub fn ier(&self) -> &IER<R>

取出中断使能寄存器。

pub fn iir_fcr(&self) -> &IIR_FCR<R>

取出中断识别和队列控制寄存器。

pub fn lcr(&self) -> &LCR<R>

取出线路控制寄存器。

pub fn mcr(&self) -> &MCR<R>

取出调制解调器控制寄存器。

pub fn lsr(&self) -> &LSR<R>

取出线路状态寄存器。

pub fn msr(&self) -> &MSR<R>

取出调制解调器状态寄存器。

pub fn write_divisor(&self, divisor: u16)

将分频系数写入锁存器。

pub fn read(&self, buf: &mut [u8]) -> usize

从接收队列读取字符到 buf，返回读取的字符数。

pub fn write(&self, buf: &[u8]) -> usize

从 buf 写入字符到发送队列，返回写入的字符数。

Trait Implementations

impl<A: BaseAddress> Deref for UART<A>

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl<A: BaseAddress> Send for UART<A>