1 files changed, 6 insertions, 7 deletions
diff --git a/examples/hardware.rs b/examples/hardware.rs
index a7fdb47a..60632247 100644
--- a/examples/hardware.rs
+++ b/examples/hardware.rs
@@ -2,7 +2,6 @@
 
 #![deny(unsafe_code)]
 #![deny(warnings)]
-#![deny(missing_docs)]
 #![no_main]
 #![no_std]
 
@@ -25,7 +24,7 @@ mod app {
         // `init` returns because interrupts are disabled
         rtic::pend(Interrupt::UART0); // equivalent to NVIC::pend
 
-        hprintln!("init");
+        hprintln!("init").unwrap();
 
         (Shared {}, Local {}, init::Monotonics())
     }
@@ -34,15 +33,14 @@ mod app {
     fn idle(_: idle::Context) -> ! {
         // interrupts are enabled again; the `UART0` handler runs at this point
 
-        hprintln!("idle");
+        hprintln!("idle").unwrap();
 
         rtic::pend(Interrupt::UART0);
 
+        debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
+
         loop {
-            // Exit moved after nop to ensure that rtic::pend gets
-            // to run before exiting
             cortex_m::asm::nop();
-            debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
         }
     }
 
@@ -55,6 +53,7 @@ mod app {
             "UART0 called {} time{}",
             *cx.local.times,
             if *cx.local.times > 1 { "s" } else { "" }
-        );
+        )
+        .unwrap();
     }
 }