[−][src]Struct cortex_m::peripheral::DCB
Debug Control Block
Methods
impl DCB[src]
impl DCBpub fn enable_trace(&mut self)[src]
pub fn enable_trace(&mut self)Enables TRACE. This is for example required by the
peripheral::DWT cycle counter to work properly.
As by STM documentation, this flag is not reset on
soft-reset, only on power reset.
pub fn disable_trace(&mut self)[src]
pub fn disable_trace(&mut self)Disables TRACE. See DCB::enable_trace() for more details
pub fn is_debugger_attached() -> bool[src]
pub fn is_debugger_attached() -> boolIs there a debugger attached? (see note)
Note: This function is reported not to work on Cortex-M0 devices. Per the ARM v6-M Architecture Reference Manual, "Access to the DHCSR from software running on the processor is IMPLEMENTATION DEFINED". Indeed, from the Cortex-M0+ r0p1 Technical Reference Manual, "Note Software cannot access the debug registers."
impl DCB[src]
impl DCBpub fn ptr() -> *const RegisterBlock[src]
pub fn ptr() -> *const RegisterBlockReturns a pointer to the register block
Trait Implementations
impl Deref for DCB[src]
impl Deref for DCBtype Target = RegisterBlock
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target[src]
fn deref(&self) -> &Self::Targetimpl Send for DCB[src]
impl Send for DCBAuto Trait Implementations
Blanket Implementations
impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>impl<T> From for T[src]
impl<T> From for Timpl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut Timpl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeIdimpl<T> Same for T[src]
impl<T> Same for Ttype Output = T
Should always be Self