From cd790a94286cdc307d399b7f7a43e305e90de5bf Mon Sep 17 00:00:00 2001
From: Emil Fresk <emil.fresk@gmail.com>
Date: Mon, 9 Jan 2023 21:02:53 +0100
Subject: More work on new spawn/executor

---
 src/export.rs | 25 ++-----------------------
 1 file changed, 2 insertions(+), 23 deletions(-)

(limited to 'src/export.rs')

diff --git a/src/export.rs b/src/export.rs
index 6017dcf..cdca972 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)]
-- 
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