Struct I2sParallel 

pub struct I2sParallel<'d, Dm>
where
    Dm: DriverMode,
{ /* private fields */ }

Available on crate feature unstable only.

I2S parallel interface

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Implementations

impl<'d> I2sParallel<'d, Blocking>

pub fn into_async(self) -> I2sParallel<'d, Async>

Converts the I2S parallel instance into Async mode.

pub fn set_interrupt_handler(&mut self, handler: InterruptHandler)

Sets the interrupt handler for the I2S parallel peripheral.

The new handler removes the old handler. This method does not turn on the interrupt sources. Use Self::listen to turn on interrupt sources.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

pub fn listen(&mut self, interrupts: impl Into<EnumSet<I2sParallelInterrupt>>)

Turns on the given interrupt sources.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

pub fn unlisten(&mut self, interrupts: impl Into<EnumSet<I2sParallelInterrupt>>)

Turns off the given interrupt sources.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

pub fn interrupts(&mut self) -> EnumSet<I2sParallelInterrupt>

Returns the interrupt sources that are set.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

pub fn clear_interrupts( &mut self, interrupts: impl Into<EnumSet<I2sParallelInterrupt>>, )

Clears the interrupt flags of the given interrupt sources.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

impl<'d> I2sParallel<'d, Async>

pub fn into_blocking(self) -> I2sParallel<'d, Blocking>

Converts the I2S parallel instance into Blocking mode.

impl<'d, Dm> I2sParallel<'d, Dm>

where Dm: DriverMode,

pub fn send<BUF: DmaTxBuffer>( self, data: BUF, ) -> Result<I2sParallelTransfer<'d, BUF, Dm>, (DmaError, Self, BUF)>

Starts a DMA transfer that writes the buffer to the I2S parallel interface and returns an I2sParallelTransfer that can be used to wait for the transfer to complete.

Errors

Returns a DmaError when the buffer cannot be prepared for the transfer or the transfer cannot be started. On error, the driver and the buffer are returned together with the error.

impl<'d> I2sParallel<'d, Blocking>

pub fn new<I: Instance + 'd>( i2s: I, channel: impl I2sParallelDmaChannel<'d, I>, frequency: Rate, pins: impl TxPins<'d>, clock_pin: impl PeripheralOutput<'d>, ) -> Self

Creates a new I2sParallel instance.

Panics

Panics if the DMA channel is not compatible with the I2S instance.

Trait Implementations

impl InterruptConfigurable for I2sParallel<'_, Blocking>

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

fn set_interrupt_handler(&mut self, handler: InterruptHandler)

Registers an interrupt handler for the peripheral on the current core.