Brutally yank out multicore

src/export.rs

@@ -12,14 +12,12 @@ pub use cortex_m::{
     peripheral::{scb::SystemHandler, syst::SystClkSource, DWT, NVIC},
     Peripherals,
 };
-use heapless::spsc::{MultiCore, SingleCore};
+use heapless::spsc::SingleCore;
 pub use heapless::{consts, i::Queue as iQueue, spsc::Queue};
 pub use heapless::{i::BinaryHeap as iBinaryHeap, BinaryHeap};
 #[cfg(feature = "heterogeneous")]
 pub use microamp::shared;
 
-pub type MCFQ<N> = Queue<u8, N, u8, MultiCore>;
-pub type MCRQ<T, N> = Queue<(T, u8), N, u8, MultiCore>;
 pub type SCFQ<N> = Queue<u8, N, u8, SingleCore>;
 pub type SCRQ<T, N> = Queue<(T, u8), N, u8, SingleCore>;
 
@@ -108,13 +106,6 @@ where
 {
 }
 
-#[inline(always)]
-pub fn assert_multicore<T>()
-where
-    T: super::MultiCore,
-{
-}
-
 #[cfg(armv7m)]
 #[inline(always)]
 pub unsafe fn lock<T, R>(

src/lib.rs

@@ -161,9 +161,6 @@ pub trait Monotonic {
     fn zero() -> Self::Instant;
 }
 
-/// A marker trait that indicates that it is correct to use this type in multi-core context
-pub trait MultiCore {}
-
 /// Sets the given `interrupt` as pending
 ///
 /// This is a convenience function around