1 files changed, 48 insertions, 0 deletions
diff --git a/examples/periodic.no_rs b/examples/periodic.no_rs
new file mode 100644
index 00000000..2f9e8e6a
--- /dev/null
+++ b/examples/periodic.no_rs
@@ -0,0 +1,48 @@
+//! examples/periodic.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+use panic_semihosting as _;
+
+#[rtic::app(device = lm3s6965, dispatchers = [SSI0])]
+mod app {
+    use cortex_m_semihosting::{debug, hprintln};
+    use systick_monotonic::*;
+
+    #[monotonic(binds = SysTick, default = true)]
+    type MyMono = Systick<100>; // 100 Hz / 10 ms granularity
+
+    #[shared]
+    struct Shared {}
+
+    #[local]
+    struct Local {}
+
+    #[init]
+    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(100.millis()).unwrap();
+
+        (Shared {}, Local {}, init::Monotonics(mono))
+    }
+
+    #[task(local = [cnt: u32 = 0])]
+    fn foo(cx: foo::Context) {
+        hprintln!("foo").ok();
+        *cx.local.cnt += 1;
+
+        if *cx.local.cnt == 4 {
+            debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
+        }
+
+        // Periodic every 100ms
+        foo::spawn_after(100.millis()).unwrap();
+    }
+}