Embedded ci works

examples-runner/src/bin/locals.rs

@@ -0,0 +1,86 @@
+//! examples/locals.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+use examples_runner as _;
+
+#[rtic::app(device = examples_runner::pac, dispatchers = [UART0, UART1])]
+mod app {
+    use examples_runner::{println, exit};
+
+    #[shared]
+    struct Shared {}
+
+    #[local]
+    struct Local {
+        local_to_foo: i64,
+        local_to_bar: i64,
+        local_to_idle: i64,
+    }
+
+    // `#[init]` cannot access locals from the `#[local]` struct as they are initialized here.
+    #[init]
+    fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
+        foo::spawn().unwrap();
+        bar::spawn().unwrap();
+
+        (
+            Shared {},
+            // initial values for the `#[local]` resources
+            Local {
+                local_to_foo: 0,
+                local_to_bar: 0,
+                local_to_idle: 0,
+            },
+            init::Monotonics(),
+        )
+    }
+
+    // `local_to_idle` can only be accessed from this context
+    #[idle(local = [local_to_idle])]
+    fn idle(cx: idle::Context) -> ! {
+        let local_to_idle = cx.local.local_to_idle;
+        *local_to_idle += 1;
+
+        println!("idle: local_to_idle = {}", local_to_idle);
+
+        exit();
+
+        // error: no `local_to_foo` field in `idle::LocalResources`
+        // _cx.local.local_to_foo += 1;
+
+        // error: no `local_to_bar` field in `idle::LocalResources`
+        // _cx.local.local_to_bar += 1;
+
+        // loop {
+        //     cortex_m::asm::nop();
+        // }
+    }
+
+    // `local_to_foo` can only be accessed from this context
+    #[task(local = [local_to_foo])]
+    fn foo(cx: foo::Context) {
+        let local_to_foo = cx.local.local_to_foo;
+        *local_to_foo += 1;
+
+        // error: no `local_to_bar` field in `foo::LocalResources`
+        // cx.local.local_to_bar += 1;
+
+        println!("foo: local_to_foo = {}", local_to_foo);
+    }
+
+    // `local_to_bar` can only be accessed from this context
+    #[task(local = [local_to_bar])]
+    fn bar(cx: bar::Context) {
+        let local_to_bar = cx.local.local_to_bar;
+        *local_to_bar += 1;
+
+        // error: no `local_to_foo` field in `bar::LocalResources`
+        // cx.local.local_to_foo += 1;
+
+        println!("bar: local_to_bar = {}", local_to_bar);
+    }
+}