BatteryState

waveshare_ups_hat_e

Struct BatteryState

pub struct BatteryState {
    pub millivolts: u16,
    pub milliamps: i16,
    pub remaining_percent: u16,
    pub remaining_capacity_milliamphours: u16,
    pub remaining_runtime_minutes: u16,
    pub time_to_full_minutes: u16,
}

Expand description

Aggregate battery state of the UPS Hat E.

A negative milliamps value indicates the UPS is discharging the battery cells. A positive milliamps value indicates the UPS has USB-C power and is charging.

The Waveshare wiki states it may take a few charge cycles for the UPS to calibrate the remaining_* and time_to_full_minutes values correctly.

Fields§

§millivolts: u16§milliamps: i16§remaining_percent: u16§remaining_capacity_milliamphours: u16§remaining_runtime_minutes: u16§time_to_full_minutes: u16

Trait Implementations§

impl Debug for BatteryState

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for BatteryState

impl RefUnwindSafe for BatteryState

impl Send for BatteryState

impl Sync for BatteryState

impl Unpin for BatteryState

impl UnwindSafe for BatteryState

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.