diff options
Diffstat (limited to 'examples/periodic.rs')
| -rw-r--r-- | examples/periodic.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/examples/periodic.rs b/examples/periodic.rs index 495054ea..40c69257 100644 --- a/examples/periodic.rs +++ b/examples/periodic.rs @@ -25,6 +25,7 @@ mod app { fn init(cx: init::Context) -> (Shared, Local, init::Monotonics) { let systick = cx.core.SYST; + // Initialize the monotonic (SysTick rate in QEMU is 12 MHz) let mono = Systick::new(systick, 12_000_000); foo::spawn_after(1.secs()).unwrap(); |