Struct esp8266_hal::uart::UART0Serial

pub struct UART0Serial { /* fields omitted */ }

Serial port using UART0.

Implementations

impl UART0Serial

#[must_use = "the interrupt handler must be kept in scope for the interrupt to be handled"]pub fn attach_interrupt<F: FnMut(&mut UART0Serial)>(
    self,
    f: F
) -> Pin<UartInterruptHandler<impl FnMut(&mut UART0Serial)>>

impl UART0Serial

pub fn decompose(self) -> Result<(UART0, Gpio1<UART>, Gpio3<UART>), Void>

Free up the UART device and return the pins used.

This operation blocks while there are still bytes in the transmit buffer.

Trait Implementations

impl Default<u8> for UART0Serial

impl Read<u8> for UART0Serial

type Error = Void

Read error

fn read(&mut self) -> Result<u8, Self::Error>

Reads a single word from the serial interface.

impl Write<u8> for UART0Serial

type Error = Void

Write error

fn write(&mut self, word: u8) -> Result<(), Self::Error>

Writes a single word to the serial interface

fn flush(&mut self) -> Result<(), Void>

Ensures that none of the previously written words are still buffered

impl Write for UART0Serial

fn write_str(&mut self, s: &str) -> Result<(), Error>

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.