Struct imxrt_hal::lpi2c::ControllerStatus
source · pub struct ControllerStatus { /* private fields */ }
Expand description
Status flags for the LPI2C controller.
Implementations§
source§impl ControllerStatus
impl ControllerStatus
sourcepub const CONTROLLER_BUSY: Self = _
pub const CONTROLLER_BUSY: Self = _
Controller busy flag.
If high, the controller is already active.
sourcepub const DATA_MATCH: Self = _
pub const DATA_MATCH: Self = _
Data match flag.
sourcepub const PIN_LOW_TIMEOUT: Self = _
pub const PIN_LOW_TIMEOUT: Self = _
Pin low timeout flag.
sourcepub const FIFO_ERROR: Self = _
pub const FIFO_ERROR: Self = _
FIFO error flag.
sourcepub const ARBITRATION_LOST: Self = _
pub const ARBITRATION_LOST: Self = _
Arbitration lost flag.
sourcepub const NACK_DETECTED: Self = _
pub const NACK_DETECTED: Self = _
NACK detected flag.
sourcepub const STOP_DETECTED: Self = _
pub const STOP_DETECTED: Self = _
STOP detected flag.
sourcepub const END_PACKET: Self = _
pub const END_PACKET: Self = _
End packet flag.
sourcepub const RECEIVE_DATA: Self = _
pub const RECEIVE_DATA: Self = _
Receive data flag.
sourcepub const TRANSMIT_DATA: Self = _
pub const TRANSMIT_DATA: Self = _
Transmit data flag.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations§
source§impl Binary for ControllerStatus
impl Binary for ControllerStatus
source§impl BitAnd for ControllerStatus
impl BitAnd for ControllerStatus
source§impl BitAndAssign for ControllerStatus
impl BitAndAssign for ControllerStatus
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr for ControllerStatus
impl BitOr for ControllerStatus
source§fn bitor(self, other: ControllerStatus) -> Self
fn bitor(self, other: ControllerStatus) -> Self
Returns the union of the two sets of flags.
§type Output = ControllerStatus
type Output = ControllerStatus
|
operator.source§impl BitOrAssign for ControllerStatus
impl BitOrAssign for ControllerStatus
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor for ControllerStatus
impl BitXor for ControllerStatus
source§impl BitXorAssign for ControllerStatus
impl BitXorAssign for ControllerStatus
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for ControllerStatus
impl Clone for ControllerStatus
source§fn clone(&self) -> ControllerStatus
fn clone(&self) -> ControllerStatus
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ControllerStatus
impl Debug for ControllerStatus
source§impl Extend<ControllerStatus> for ControllerStatus
impl Extend<ControllerStatus> for ControllerStatus
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<ControllerStatus> for ControllerStatus
impl FromIterator<ControllerStatus> for ControllerStatus
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for ControllerStatus
impl Hash for ControllerStatus
source§impl LowerHex for ControllerStatus
impl LowerHex for ControllerStatus
source§impl Not for ControllerStatus
impl Not for ControllerStatus
source§impl Octal for ControllerStatus
impl Octal for ControllerStatus
source§impl Ord for ControllerStatus
impl Ord for ControllerStatus
source§fn cmp(&self, other: &ControllerStatus) -> Ordering
fn cmp(&self, other: &ControllerStatus) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for ControllerStatus
impl PartialEq for ControllerStatus
source§fn eq(&self, other: &ControllerStatus) -> bool
fn eq(&self, other: &ControllerStatus) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for ControllerStatus
impl PartialOrd for ControllerStatus
source§fn partial_cmp(&self, other: &ControllerStatus) -> Option<Ordering>
fn partial_cmp(&self, other: &ControllerStatus) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub for ControllerStatus
impl Sub for ControllerStatus
source§impl SubAssign for ControllerStatus
impl SubAssign for ControllerStatus
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.