1 files changed, 83 insertions, 0 deletions
diff --git a/ui/single/local-err.rs b/ui/single/local-err.rs
new file mode 100644
index 00000000..0fe98a4b
--- /dev/null
+++ b/ui/single/local-err.rs
@@ -0,0 +1,83 @@
+//! examples/local_err.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+// errors here, since we cannot bail compilation or generate stubs
+// run cargo expand, then you see the root of the problem...
+use cortex_m_semihosting::{debug, hprintln};
+use lm3s6965::Interrupt;
+use panic_semihosting as _;
+
+#[rtic::app(device = lm3s6965)]
+mod app {
+    #[resources]
+    struct Resources {
+        // An early resource
+        #[init(0)]
+        shared: u32,
+
+        // A local (move), early resource
+        #[task_local]
+        #[init(1)]
+        l1: u32,
+
+        // An exclusive, early resource
+        #[lock_free]
+        #[init(1)]
+        e1: u32,
+
+        // A local (move), late resource
+        #[task_local]
+        l2: u32,
+
+        // An exclusive, late resource
+        #[lock_free]
+        e2: u32,
+    }
+
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        rtic::pend(Interrupt::UART0);
+        rtic::pend(Interrupt::UART1);
+        init::LateResources { e2: 2, l2: 2 }
+    }
+
+    // `shared` cannot be accessed from this context
+    // l1 ok
+    // l2 rejeceted (not task_local)
+    // e2 ok
+    #[idle(resources =[l1, l2, e2])]
+    fn idle(cx: idle::Context) -> ! {
+        hprintln!("IDLE:l1 = {}", cx.resources.l1).unwrap();
+        hprintln!("IDLE:e2 = {}", cx.resources.e2).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {}
+    }
+
+    // `shared` can be accessed from this context
+    // l2 rejected (not task_local)
+    // e1 rejected (not lock_free)
+    #[task(priority = 1, binds = UART0, resources = [shared, l2, e1])]
+    fn uart0(cx: uart0::Context) {
+        let shared: &mut u32 = cx.resources.shared;
+        *shared += 1;
+        *cx.resources.e1 += 10;
+        hprintln!("UART0: shared = {}", shared).unwrap();
+        hprintln!("UART0:l2 = {}", cx.resources.l2).unwrap();
+        hprintln!("UART0:e1 = {}", cx.resources.e1).unwrap();
+    }
+
+    // l2 rejected (not task_local)
+    #[task(priority = 2, binds = UART1, resources = [shared, l2, e1])]
+    fn uart1(cx: uart1::Context) {
+        let shared: &mut u32 = cx.resources.shared;
+        *shared += 1;
+
+        hprintln!("UART1: shared = {}", shared).unwrap();
+        hprintln!("UART1:l2 = {}", cx.resources.l2).unwrap();
+        hprintln!("UART1:e1 = {}", cx.resources.e1).unwrap();
+    }
+}