1 files changed, 4 insertions, 1 deletions
diff --git a/examples/baseline.rs b/examples/baseline.rs
index 4be8cd39..f46b273d 100644
--- a/examples/baseline.rs
+++ b/examples/baseline.rs
@@ -45,7 +45,10 @@ const APP: () = {
         cx.spawn.foo().unwrap();
     }
 
+    // RTIC requires that unused interrupts are declared in an extern block when
+    // using software tasks; these free interrupts will be used to dispatch the
+    // software tasks.
     extern "C" {
-        fn UART1();
+        fn SSI0();
     }
 };