Enum BusTimeout 

#[non_exhaustive]
pub enum BusTimeout {
    Maximum,
    Disabled,
    BusCycles(u32),
}

Available on crate feature unstable only.

I2C SCL timeout period.

When the level of SCL remains unchanged for more than timeout bus clock cycles, the bus goes to idle state.

Default value is BusCycles(10).

Note that the effective timeout may be longer than the value configured here.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Maximum

Use the maximum timeout value.

Disabled

Available on i2c_master_has_bus_timeout_enable only.

Disable timeout control.

BusCycles(u32)

Timeout in bus clock cycles.

Trait Implementations

impl Clone for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

fn clone(&self) -> BusTimeout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Hash for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given [Hasher].

impl PartialEq for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

impl Eq for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.

impl StructuralPartialEq for BusTimeout

Available on soc_has_i2c0 or soc_has_i2c1 only.