Struct rp2040_pac::DWT

pub struct DWT { /* fields omitted */ }

Data Watchpoint and Trace unit

Implementations

impl DWT

pub fn enable_cycle_counter(&mut self)

Enables the cycle counter

pub fn get_cycle_count() -> u32

Returns the current clock cycle count

pub fn unlock()

Removes the software lock on the DWT

Some devices, like the STM32F7, software lock the DWT after a power cycle.

impl DWT

pub const PTR: *const RegisterBlock

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Returns a pointer to the register block (to be deprecated in 0.7)

Trait Implementations

impl Deref for DWT

type Target = RegisterBlock

The resulting type after dereferencing.

pub fn deref(&self) -> &<DWT as Deref>::Target

Dereferences the value.

impl Send for DWT