Struct Pdm

pub struct Pdm { /* private fields */ }

Pulse Density Modulation (Digital Microphone) Interface 0

Implementations

impl Pdm

pub const unsafe fn from_ptr(ptr: *mut ()) -> Self

pub const fn as_ptr(&self) -> *mut ()

pub const fn tasks_start(self) -> Reg<u32, W>

Starts continuous PDM transfer

pub const fn tasks_stop(self) -> Reg<u32, W>

Stops PDM transfer

pub const fn subscribe_start(self) -> Reg<Subscribe, RW>

Subscribe configuration for task START

pub const fn subscribe_stop(self) -> Reg<Subscribe, RW>

Subscribe configuration for task STOP

pub const fn events_started(self) -> Reg<u32, RW>

PDM transfer has started

pub const fn events_stopped(self) -> Reg<u32, RW>

PDM transfer has finished

pub const fn events_end(self) -> Reg<u32, RW>

The PDM has written the last sample specified by SAMPLE.MAXCNT (or the last sample after a STOP task has been received) to Data RAM

pub const fn events_dma(self) -> EventsDma

Peripheral events.

pub const fn publish_started(self) -> Reg<Publish, RW>

Publish configuration for event STARTED

pub const fn publish_stopped(self) -> Reg<Publish, RW>

Publish configuration for event STOPPED

pub const fn publish_end(self) -> Reg<Publish, RW>

Publish configuration for event END

pub const fn publish_dma(self) -> PublishDma

Publish configuration for events

pub const fn shorts(self) -> Reg<u32, RW>

Shortcuts between local events and tasks

pub const fn inten(self) -> Reg<Int, RW>

Enable or disable interrupt

pub const fn intenset(self) -> Reg<Int, RW>

Enable interrupt

pub const fn intenclr(self) -> Reg<Int, RW>

Disable interrupt

pub const fn intpend(self) -> Reg<Int, R>

Pending interrupts

pub const fn enable(self) -> Reg<Enable, RW>

PDM module enable register

pub const fn mode(self) -> Reg<Mode, RW>

Defines the routing of the connected PDM microphone signals

pub const fn gainl(self) -> Reg<Gainl, RW>

Left output gain adjustment

pub const fn gainr(self) -> Reg<Gainr, RW>

Right output gain adjustment

pub const fn ratio(self) -> Reg<Ratio, RW>

Selects the decimation ratio between PDM_CLK and output sample rate. Change PRESCALER accordingly.

pub const fn psel(self) -> Psel

Unspecified

pub const fn sample(self) -> Sample

Unspecified

pub const fn prescaler(self) -> Reg<u32, RW>

The prescaler is used to set the PDM frequency

pub const fn dma(self) -> Dma

Unspecified

Trait Implementations

impl Clone for Pdm

fn clone(&self) -> Pdm

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Pdm

fn eq(&self, other: &Pdm) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Pdm

impl Eq for Pdm

impl Send for Pdm

impl StructuralPartialEq for Pdm

impl Sync for Pdm