1 files changed, 12 insertions, 0 deletions

diff --git a/examples/rp/src/example_common.rs b/examples/rp/src/example_common.rs
new file mode 100644
index 000000000..f7c4ef57a
--- /dev/null
+++ b/examples/rp/src/example_common.rs
@@ -0,0 +1,12 @@
+use core::sync::atomic::{AtomicUsize, Ordering};
+use defmt_rtt as _;
+use panic_probe as _;
+
+defmt::timestamp! {"{=u64}", {
+    static COUNT: AtomicUsize = AtomicUsize::new(0);
+    // NOTE(no-CAS) `timestamps` runs with interrupts disabled
+    let n = COUNT.load(Ordering::Relaxed);
+    COUNT.store(n + 1, Ordering::Relaxed);
+    n as u64
+}
+}