stm32-metapac

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Enum stm32_metapac::can::vals::Lec

#[repr(u8)]
pub enum Lec { NO_ERROR = 0, STUFF = 1, FORM = 2, ACK = 3, BIT_1 = 4, BIT_0 = 5, CRC = 6, NO_CHANGE = 7, }

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NO_ERROR = 0

No Error: No error occurred since LEC has been reset by successful reception or transmission.

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STUFF = 1

Stuff Error: More than 5 equal bits in a sequence have occurred in a part of a received message where this is not allowed.

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FORM = 2

Form Error: A fixed format part of a received frame has the wrong format.

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ACK = 3

AckError: The message transmitted by the FDCAN was not acknowledged by another node.

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BIT_1 = 4

Bit1Error: During the transmission of a message (with the exception of the arbitration field), the device wanted to send a recessive level (bit of logical value 1), but the monitored bus value was dominant.

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BIT_0 = 5

Bit0Error: During the transmission of a message (or acknowledge bit, or active error flag, or overload flag), the device wanted to send a dominant level (data or identifier bit logical value 0), but the monitored bus value was recessive. During Bus_Off recovery this status is set each time a sequence of 11 recessive bits has been monitored. This enables the CPU to monitor the proceeding of the Bus_Off recovery sequence (indicating the bus is not stuck at dominant or continuously disturbed).

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CRC = 6

CRCError: The CRC check sum of a received message was incorrect. The CRC of an incoming message does not match with the CRC calculated from the received data.

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NO_CHANGE = 7

NoChange: Any read access to the Protocol status register re-initializes the LEC to ‘7’. When the LEC shows the value ‘7’, no CAN bus event was detected since the last CPU read access to the Protocol status register.

Implementations§

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impl Lec

pub const fn from_bits(val: u8) -> Lec

pub const fn to_bits(self) -> u8

Trait Implementations§

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impl Clone for Lec

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fn clone(&self) -> Lec

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl From<Lec> for u8

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fn from(val: Lec) -> u8

Converts to this type from the input type.
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impl From<u8> for Lec

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fn from(val: u8) -> Lec

Converts to this type from the input type.
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impl Ord for Lec

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fn cmp(&self, other: &Lec) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Lec

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &Lec) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for Lec

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impl Eq for Lec

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impl StructuralPartialEq for Lec

Auto Trait Implementations§

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impl Freeze for Lec

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impl RefUnwindSafe for Lec

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impl Send for Lec

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impl Sync for Lec

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impl Unpin for Lec

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impl UnwindSafe for Lec

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.