Struct embassy_stm32::i2s::I2S

pub struct I2S<'d> { /* private fields */ }

I2S driver.

Implementations

impl<'d> I2S<'d>

pub fn new_txonly<T: Instance>( peri: impl Peripheral<P = T> + 'd, sd: impl Peripheral<P = impl MosiPin<T>> + 'd, ws: impl Peripheral<P = impl WsPin<T>> + 'd, ck: impl Peripheral<P = impl CkPin<T>> + 'd, mck: impl Peripheral<P = impl MckPin<T>> + 'd, txdma: impl Peripheral<P = impl TxDma<T>> + 'd, freq: Hertz, config: Config, ) -> Self

Create a transmitter driver

pub fn new_rxonly<T: Instance>( peri: impl Peripheral<P = T> + 'd, sd: impl Peripheral<P = impl MisoPin<T>> + 'd, ws: impl Peripheral<P = impl WsPin<T>> + 'd, ck: impl Peripheral<P = impl CkPin<T>> + 'd, mck: impl Peripheral<P = impl MckPin<T>> + 'd, rxdma: impl Peripheral<P = impl RxDma<T>> + 'd, freq: Hertz, config: Config, ) -> Self

Create a receiver driver

pub fn new_full_duplex<T: Instance>( peri: impl Peripheral<P = T> + 'd, txsd: impl Peripheral<P = impl MosiPin<T>> + 'd, rxsd: impl Peripheral<P = impl MisoPin<T>> + 'd, ws: impl Peripheral<P = impl WsPin<T>> + 'd, ck: impl Peripheral<P = impl CkPin<T>> + 'd, mck: impl Peripheral<P = impl MckPin<T>> + 'd, txdma: impl Peripheral<P = impl TxDma<T>> + 'd, rxdma: impl Peripheral<P = impl RxDma<T>> + 'd, freq: Hertz, config: Config, ) -> Self

Create a full duplex transmitter driver

pub async fn read<W: Word>(&mut self, data: &mut [W]) -> Result<(), Error>

Write audio data.

pub async fn write<W: Word>(&mut self, data: &[W]) -> Result<(), Error>

Write audio data.

pub async fn transfer<W: Word>( &mut self, read: &mut [W], write: &[W], ) -> Result<(), Error>

Transfer audio data.

pub async fn transfer_in_place<W: Word>( &mut self, data: &mut [W], ) -> Result<(), Error>

Transfer audio data in place.

Trait Implementations

impl<'d> Drop for I2S<'d>

fn drop(&mut self)

Executes the destructor for this type.