stepper 0.6.0

Universal Stepper Motor Interface
Documentation 
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/// An error that can occur while using [`SoftwareMotionControl`]
///
/// [`SoftwareMotionControl`]: super::SoftwareMotionControl
#[derive(Debug, Eq, PartialEq)]
pub enum Error<
    SetDirectionPinUnavailable,
    SetDirectionError,
    StepPinUnavailable,
    StepError,
    TimerError,
    DelayToTicksError,
> {
    /// Error while setting direction
    SetDirection(
        crate::SignalError<
            SetDirectionPinUnavailable,
            SetDirectionError,
            TimerError,
        >,
    ),

    /// Error while stepping the motor
    Step(crate::SignalError<StepPinUnavailable, StepError, TimerError>),

    /// Error while converting between time formats
    TimeConversion(TimeConversionError<DelayToTicksError>),

    /// Error while waiting for a step to finish
    StepDelay(TimerError),
}

/// An error occurred while converting between time formats
#[derive(Debug, Eq, PartialEq)]
pub enum TimeConversionError<DelayToTicksError> {
    /// Error converting from RampMaker delay value to timer ticks
    DelayToTicks(DelayToTicksError),
}

/// The software motion control was busy, or another generic error occurred
#[derive(Debug, Eq, PartialEq)]
pub enum BusyError<T> {
    /// The software motion control was busy
    ///
    /// This happens while a movement is going on, and the driver is not
    /// available.
    Busy,

    /// Another error has occurred
    Other(T),
}