From 2b2208e217a96086696bd6f36cff2a6cd4c4ac9f Mon Sep 17 00:00:00 2001
From: onsdagens <pawdzi-7@student.ltu.se>
Date: Wed, 27 Sep 2023 21:39:35 +0200
Subject: esp32c3 support

---
 rtic-sync/src/arbiter.rs | 2 +-
 rtic-sync/src/channel.rs | 2 +-
 rtic-sync/src/lib.rs     | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'rtic-sync/src')

diff --git a/rtic-sync/src/arbiter.rs b/rtic-sync/src/arbiter.rs
index deb0a4f..2d66a67 100644
--- a/rtic-sync/src/arbiter.rs
+++ b/rtic-sync/src/arbiter.rs
@@ -27,8 +27,8 @@ use core::cell::UnsafeCell;
 use core::future::poll_fn;
 use core::ops::{Deref, DerefMut};
 use core::pin::Pin;
-use core::sync::atomic::{fence, AtomicBool, Ordering};
 use core::task::{Poll, Waker};
+use portable_atomic::{fence, AtomicBool, Ordering};
 
 use rtic_common::dropper::OnDrop;
 use rtic_common::wait_queue::{Link, WaitQueue};
diff --git a/rtic-sync/src/channel.rs b/rtic-sync/src/channel.rs
index 61ae7e2..89a23af 100644
--- a/rtic-sync/src/channel.rs
+++ b/rtic-sync/src/channel.rs
@@ -108,7 +108,7 @@ macro_rules! make_channel {
         static mut CHANNEL: $crate::channel::Channel<$type, $size> =
             $crate::channel::Channel::new();
 
-        static CHECK: ::core::sync::atomic::AtomicU8 = ::core::sync::atomic::AtomicU8::new(0);
+        static CHECK: $crate::portable_atomic::AtomicU8 = $crate::portable_atomic::AtomicU8::new(0);
 
         $crate::channel::critical_section::with(|_| {
             if CHECK.load(::core::sync::atomic::Ordering::Relaxed) != 0 {
diff --git a/rtic-sync/src/lib.rs b/rtic-sync/src/lib.rs
index fd8b6c3..ecd3247 100644
--- a/rtic-sync/src/lib.rs
+++ b/rtic-sync/src/lib.rs
@@ -5,6 +5,7 @@
 
 pub mod arbiter;
 pub mod channel;
+pub use portable_atomic;
 
 #[cfg(test)]
 #[macro_use]
-- 
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