More work on new spawn/executor

1 files changed, 2 insertions, 23 deletions

diff --git a/src/export.rs b/src/export.rs
index 6017dcf7..cdca9727 100644
--- a/src/export.rs
+++ b/src/export.rs
@@ -1,5 +1,4 @@
 pub use bare_metal::CriticalSection;
-use core::sync::atomic::{AtomicBool, Ordering};
 pub use cortex_m::{
     asm::nop,
     asm::wfi,
@@ -7,6 +6,8 @@ pub use cortex_m::{
     peripheral::{scb::SystemHandler, DWT, NVIC, SCB, SYST},
     Peripherals,
 };
+//pub use portable_atomic as atomic;
+pub use atomic_polyfill as atomic;
 
 pub mod executor;
 
@@ -72,28 +73,6 @@ where
     f();
 }
 
-pub struct Barrier {
-    inner: AtomicBool,
-}
-
-impl Barrier {
-    pub const fn new() -> Self {
-        Barrier {
-            inner: AtomicBool::new(false),
-        }
-    }
-
-    pub fn release(&self) {
-        self.inner.store(true, Ordering::Release);
-    }
-
-    pub fn wait(&self) {
-        while !self.inner.load(Ordering::Acquire) {
-            core::hint::spin_loop()
-        }
-    }
-}
-
 /// Const helper to check architecture
 pub const fn have_basepri() -> bool {
     #[cfg(have_basepri)]