Struct esp32c2_hal::UartTx

pub struct UartTx<'d, T> { /* private fields */ }

UART TX

Implementations

impl<'d, T> UartTx<'d, T>where T: Instance,

pub fn write_bytes(&mut self, data: &[u8]) -> Result<usize, Error>

Writes bytes

Trait Implementations

impl<T> ErrorType for UartTx<'_, T>

type Error = Error

Error type of all the IO operations on this type.

impl<T> Write for UartTx<'_, T>where T: Instance,

fn write( &mut self, buf: &[u8] ) -> Result<usize, <UartTx<'_, T> as ErrorType>::Error>

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<(), <UartTx<'_, T> as ErrorType>::Error>

Flush this output stream, blocking until all intermediately buffered contents reach their destination.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer.

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

Write a formatted string into this writer, returning any error encountered.

impl<T> Write for UartTx<'_, T>where T: Instance,

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.

impl<T> Write<u8> for UartTx<'_, T>where T: Instance,

type Error = Error

Write error

fn write( &mut self, word: u8 ) -> Result<(), Error<<UartTx<'_, T> as Write<u8>>::Error>>

Writes a single word to the serial interface

fn flush(&mut self) -> Result<(), Error<<UartTx<'_, T> as Write<u8>>::Error>>

Ensures that none of the previously written words are still buffered