Removed monotonic trait, moved to rtic-core

src/lib.rs

@@ -108,50 +108,6 @@ impl From<cortex_m::Peripherals> for Peripherals {
     }
 }
 
-/// A fraction
-pub struct Fraction {
-    /// The numerator
-    pub numerator: u32,
-
-    /// The denominator
-    pub denominator: u32,
-}
-
-/// A monotonic clock / counter
-pub trait Monotonic {
-    /// A measurement of this clock, use `CYCCNT` as a reference implementation for `Instant`.
-    /// Note that the Instant must be a signed value such as `i32`.
-    type Instant: Copy + Ord + Sub;
-
-    /// The ratio between the system timer (SysTick) frequency and this clock frequency, i.e.
-    /// `Monotonic clock * Fraction = System clock`
-    ///
-    /// The ratio must be expressed in *reduced* `Fraction` form to prevent overflows. That is
-    /// `2 / 3` instead of `4 / 6`
-    fn ratio() -> Fraction;
-
-    /// Returns the current time
-    ///
-    /// # Correctness
-    ///
-    /// This function is *allowed* to return nonsensical values if called before `reset` is invoked
-    /// by the runtime. Therefore application authors should *not* call this function during the
-    /// `#[init]` phase.
-    fn now() -> Self::Instant;
-
-    /// Resets the counter to *zero*
-    ///
-    /// # Safety
-    ///
-    /// This function will be called *exactly once* by the RTIC runtime after `#[init]` returns and
-    /// before tasks can start; this is also the case in multi-core applications. User code must
-    /// *never* call this function.
-    unsafe fn reset();
-
-    /// A `Self::Instant` that represents a count of *zero*
-    fn zero() -> Self::Instant;
-}
-
 /// Sets the given `interrupt` as pending
 ///
 /// This is a convenience function around