tm1637_embedded_hal

Enum Brightness

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#[repr(u8)]
pub enum Brightness { Off = 128, L0 = 136, L1 = 137, L2 = 138, L3 = 139, L4 = 140, L5 = 141, L6 = 142, L7 = 143, }
Expand description

The brightness level.

Represents a byte that can be sent directly (as a cmd) to the TM1637 to set the brightness level.

§Bits

  • 1-3: Brightness level (0-7)
  • 4: Display state (0 - off, 1 - on)
  • 5-7: Base address

Variants§

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Off = 128

Display off.

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L0 = 136

Brightness level 0. Lowest brightness.

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L1 = 137

Brightness level 1.

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L2 = 138

Brightness level 2.

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L3 = 139

Brightness level 3.

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L4 = 140

Brightness level 4.

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L5 = 141

Brightness level 5.

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L6 = 142

Brightness level 6.

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L7 = 143

Brightness level 7. Highest brightness.

Trait Implementations§

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impl Clone for Brightness

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fn clone(&self) -> Brightness

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 Debug for Brightness

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

Formats the value using the given formatter. Read more
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impl Default for Brightness

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fn default() -> Brightness

Returns the “default value” for a type. Read more
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impl Format for Brightness

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fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.
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impl Copy for Brightness

Auto Trait 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 u8)

🔬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.