Struct stm32f4xx_hal::serial::Tx

source · [−]

pub struct Tx<USART, WORD = u8> { /* private fields */ }

Expand description

Serial transmitter

Implementations

impl<USART, WORD> Tx<USART, WORD> where
USART: Instance,

pub fn listen(&mut self)

Start listening for a tx empty interrupt event

Note, you will also have to enable the corresponding interrupt in the NVIC to start receiving events.

pub fn unlisten(&mut self)

Stop listening for the tx empty interrupt event

pub fn is_tx_empty(&self) -> bool

Return true if the tx register is empty (and can accept data)

Trait Implementations

impl<USART, PINS, WORD> AsMut<Tx<USART, WORD>> for Serial<USART, PINS, WORD>

fn as_mut(&mut self) -> &mut Tx<USART, WORD>

Performs the conversion.

impl<USART, PINS, WORD> AsRef<Tx<USART, WORD>> for Serial<USART, PINS, WORD>

fn as_ref(&self) -> &Tx<USART, WORD>

Performs the conversion.

impl<USART, WORD> ErrorType for Tx<USART, WORD>

type Error = Error

Error type

impl<USART> PeriAddress for Tx<USART, u8> where
USART: Instance,

fn address(&self) -> u32

Returns the address to be used by the DMA stream.

type MemSize = u8

Memory size of the peripheral.

impl<USART: Instance> Write for Tx<USART>

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

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

1.1.0 · source

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

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

1.0.0 · source

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

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

impl<USART: Instance> Write<u16> for Tx<USART, u16>

Writes 9-bit words to the UART/USART

If the UART/USART was configured with WordLength::DataBits9, the 9 least significant bits will be transmitted and the other 7 bits will be ignored. Otherwise, the 8 least significant bits will be transmitted and the other 8 bits will be ignored.

type Error = Error

Write error

fn write(&mut self, word: u16) -> Result<(), Self::Error>

Writes a single word to the serial interface

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

Ensures that none of the previously written words are still buffered

impl<USART: Instance> Write<u16> for Tx<USART, u16>

type Error = Error

The type of error that can occur when writing

fn bwrite_all(&mut self, slice: &[u16 ]) -> Result<(), Self::Error>

Writes a slice, blocking until everything has been written Read more

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

Block until the serial interface has sent all buffered words

impl<USART: Instance> Write<u16> for Tx<USART, u16>

Writes 9-bit words to the UART/USART

If the UART/USART was configured with WordLength::DataBits9, the 9 least significant bits will be transmitted and the other 7 bits will be ignored. Otherwise, the 8 least significant bits will be transmitted and the other 8 bits will be ignored.

fn write(&mut self, word: u16) -> Result<(), Self::Error>

Writes a single word to the serial interface

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

Ensures that none of the previously written words are still buffered

impl<USART: Instance> Write<u16> for Tx<USART, u16>

fn write(&mut self, slice: &[u16 ]) -> Result<(), Self::Error>

Writes a slice, blocking until everything has been written Read more

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

Block until the serial interface has sent all buffered words

impl<USART: Instance> Write<u8> for Tx<USART, u8>

type Error = Error

Write error

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

Writes a single word to the serial interface

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

Ensures that none of the previously written words are still buffered

impl<USART: Instance> Write<u8> for Tx<USART, u8>

type Error = Error

The type of error that can occur when writing

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

Writes a slice, blocking until everything has been written Read more

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

Block until the serial interface has sent all buffered words

impl<USART: Instance> Write<u8> for Tx<USART, u8>

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

Writes a single word to the serial interface

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

Ensures that none of the previously written words are still buffered

impl<USART: Instance> Write<u8> for Tx<USART, u8>

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

Writes a slice, blocking until everything has been written Read more

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

Block until the serial interface has sent all buffered words

impl DMASet<StreamX<DMA1, 3_u8>, MemoryToPeripheral, 4_u8> for Tx<USART3>

impl DMASet<StreamX<DMA1, 4_u8>, MemoryToPeripheral, 7_u8> for Tx<USART3>

impl DMASet<StreamX<DMA1, 6_u8>, MemoryToPeripheral, 4_u8> for Tx<USART2>

impl DMASet<StreamX<DMA2, 6_u8>, MemoryToPeripheral, 5_u8> for Tx<USART6>

impl DMASet<StreamX<DMA2, 7_u8>, MemoryToPeripheral, 4_u8> for Tx<USART1>

impl DMASet<StreamX<DMA2, 7_u8>, MemoryToPeripheral, 5_u8> for Tx<USART6>

Auto Trait Implementations

impl<USART, WORD> RefUnwindSafe for Tx<USART, WORD> where
USART: RefUnwindSafe,
WORD: RefUnwindSafe,

impl<USART, WORD> Send for Tx<USART, WORD> where
USART: Send,
WORD: Send,

impl<USART, WORD> Sync for Tx<USART, WORD> where
USART: Sync,
WORD: Sync,

impl<USART, WORD> Unpin for Tx<USART, WORD> where
USART: Unpin,
WORD: Unpin,

impl<USART, WORD> UnwindSafe for Tx<USART, WORD> where
USART: UnwindSafe,
WORD: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.