rp-pac

Crates

git

Versions

rp2040

Flavors

Struct rp_pac::timer::Timer

source ·
pub struct Timer { /* private fields */ }
Expand description

Controls time and alarms time is a 64 bit value indicating the time in usec since power-on timeh is the top 32 bits of time & timel is the bottom 32 bits to change time write to timelw before timehw to read time read from timelr before timehr An alarm is set by setting alarm_enable and writing to the corresponding alarm register When an alarm is pending, the corresponding alarm_running signal will be high An alarm can be cancelled before it has finished by clearing the alarm_enable When an alarm fires, the corresponding alarm_irq is set and alarm_running is cleared To clear the interrupt write a 1 to the corresponding alarm_irq

Implementations§

source§

impl Timer

source

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

source

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

source

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

Write to bits 63:32 of time always write timelw before timehw

source

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

Write to bits 31:0 of time writes do not get copied to time until timehw is written

source

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

Read from bits 63:32 of time always read timelr before timehr

source

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

Read from bits 31:0 of time

source

pub const fn alarm(self, n: usize) -> Reg<u32, RW>

Arm alarm 0, and configure the time it will fire. Once armed, the alarm fires when TIMER_ALARM0 == TIMELR. The alarm will disarm itself once it fires, and can be disarmed early using the ARMED status register.

source

pub const fn armed(self) -> Reg<Armed, RW>

Indicates the armed/disarmed status of each alarm. A write to the corresponding ALARMx register arms the alarm. Alarms automatically disarm upon firing, but writing ones here will disarm immediately without waiting to fire.

source

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

Raw read from bits 63:32 of time (no side effects)

source

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

Raw read from bits 31:0 of time (no side effects)

source

pub const fn dbgpause(self) -> Reg<Dbgpause, RW>

Set bits high to enable pause when the corresponding debug ports are active

source

pub const fn pause(self) -> Reg<Pause, RW>

Set high to pause the timer

source

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

Raw Interrupts

source

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

Interrupt Enable

source

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

Interrupt Force

source

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

Interrupt status after masking & forcing

Trait Implementations§

source§

impl Clone for Timer

source§

fn clone(&self) -> Timer

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl PartialEq for Timer

source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

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

impl Copy for Timer

source§

impl Eq for Timer

source§

impl Send for Timer

source§

impl StructuralPartialEq for Timer

source§

impl Sync for Timer

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

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

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

source§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.