Struct PioI2sIn 

pub struct PioI2sIn<'d, P: Instance, const S: usize> { /* private fields */ }

Pio backed I2S input driver

Implementations

impl<'d, P: Instance, const S: usize> PioI2sIn<'d, P, S>

pub fn new<D: ChannelInstance>( common: &mut Common<'d, P>, sm: StateMachine<'d, P, S>, data_pin: Peri<'d, impl PioPin>, bit_clock_pin: Peri<'d, impl PioPin>, lr_clock_pin: Peri<'d, impl PioPin>, dma: Peri<'d, D>, irq: impl Binding<D::Interrupt, InterruptHandler<D>> + 'd, data_pulldown: bool, sample_rate: u32, bit_depth: u32, channels: u32, program: &PioI2sInProgram<'d, P>, ) -> Self

Configure a state machine to act as both the controller (provider of SCK and WS) and receiver (of SD) for an I2S signal

pub fn start(&mut self)

Start the i2s interface

pub fn stop(&mut self)

Stop the i2s interface

pub fn start_batched(&mut self, b: &mut PioBatch<'d, P>)

Start at the the same as other drivers

pub fn stop_batched(&mut self, b: &mut PioBatch<'d, P>)

Stop at the the same as other drivers

pub fn read<'b>(&'b mut self, buff: &'b mut [u32]) -> Transfer<'b>

Return an in-progress dma transfer future. Awaiting it will guarantee a complete transfer.