1 files changed, 44 insertions, 0 deletions

diff --git a/examples/rp/src/bin/rtc.rs b/examples/rp/src/bin/rtc.rs
new file mode 100644
index 000000000..d569f598f
--- /dev/null
+++ b/examples/rp/src/bin/rtc.rs
@@ -0,0 +1,44 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::rtc::{DateTime, DayOfWeek, Rtc};
+use embassy_time::{Duration, Timer};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+    info!("Wait for 20s");
+
+    let mut rtc = Rtc::new(p.RTC);
+
+    if !rtc.is_running() {
+        info!("Start RTC");
+        let now = DateTime {
+            year: 2000,
+            month: 1,
+            day: 1,
+            day_of_week: DayOfWeek::Saturday,
+            hour: 0,
+            minute: 0,
+            second: 0,
+        };
+        rtc.set_datetime(now).unwrap();
+    }
+
+    Timer::after(Duration::from_millis(20000)).await;
+
+    if let Ok(dt) = rtc.now() {
+        info!(
+            "Now: {}-{:02}-{:02} {}:{:02}:{:02}",
+            dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second,
+        );
+    }
+
+    info!("Reboot.");
+    Timer::after(Duration::from_millis(200)).await;
+    cortex_m::peripheral::SCB::sys_reset();
+}