task local minimal examples

1 files changed, 34 insertions, 0 deletions

diff --git a/examples/minimal-task-local-late.rs b/examples/minimal-task-local-late.rs
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+//! examples/minimal-task-local-late.rs
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+use panic_semihosting as _;
+
+#[rtic::app(device = lm3s6965)]
+mod app {
+    use cortex_m_semihosting::{debug, hprintln};
+
+    #[resources]
+    struct Resources {
+        // A local (move), late resource
+        #[task_local]
+        late: u32,
+    }
+
+    #[init]
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
+        (init::LateResources { late: 42 }, init::Monotonics())
+    }
+
+    // task_local is task_local
+    #[idle(resources = [late])]
+    fn idle(cx: idle::Context) -> ! {
+        hprintln!("IDLE:late = {}", cx.resources.late).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {
+            cortex_m::asm::nop();
+        }
+    }
+}