Add rtic-timer (timerqueue + monotonic) and rtic-monotonics (systick-monotonic)

1 files changed, 57 insertions, 0 deletions

diff --git a/rtic/examples/destructure.rs b/rtic/examples/destructure.rs
new file mode 100644
index 00000000..81eff3b4
--- /dev/null
+++ b/rtic/examples/destructure.rs
@@ -0,0 +1,57 @@
+//! examples/destructure.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![deny(missing_docs)]
+#![no_main]
+#![no_std]
+#![feature(type_alias_impl_trait)]
+
+use panic_semihosting as _;
+
+#[rtic::app(device = lm3s6965, dispatchers = [UART0])]
+mod app {
+    use cortex_m_semihosting::{debug, hprintln};
+
+    #[shared]
+    struct Shared {
+        a: u32,
+        b: u32,
+        c: u32,
+    }
+
+    #[local]
+    struct Local {}
+
+    #[init]
+    fn init(_: init::Context) -> (Shared, Local) {
+        foo::spawn().unwrap();
+        bar::spawn().unwrap();
+
+        (Shared { a: 0, b: 1, c: 2 }, Local {})
+    }
+
+    #[idle]
+    fn idle(_: idle::Context) -> ! {
+        debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
+        loop {}
+    }
+
+    // Direct destructure
+    #[task(shared = [&a, &b, &c])]
+    async fn foo(cx: foo::Context) {
+        let a = cx.shared.a;
+        let b = cx.shared.b;
+        let c = cx.shared.c;
+
+        hprintln!("foo: a = {}, b = {}, c = {}", a, b, c);
+    }
+
+    // De-structure-ing syntax
+    #[task(shared = [&a, &b, &c])]
+    async fn bar(cx: bar::Context) {
+        let bar::SharedResources { a, b, c, .. } = cx.shared;
+
+        hprintln!("bar: a = {}, b = {}, c = {}", a, b, c);
+    }
+}