1 files changed, 71 insertions, 0 deletions
diff --git a/examples-runner/src/bin/resource-user-struct.rs b/examples-runner/src/bin/resource-user-struct.rs
new file mode 100644
index 00000000..5051c1f9
--- /dev/null
+++ b/examples-runner/src/bin/resource-user-struct.rs
@@ -0,0 +1,71 @@
+//! examples/resource.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+use examples_runner as _;
+
+#[rtic::app(device = examples_runner::pac)]
+mod app {
+    use examples_runner::{println, exit};
+    use examples_runner::pac::Interrupt;
+
+    #[shared]
+    struct Shared {
+        // A resource
+        shared: u32,
+    }
+
+    // Should not collide with the struct above
+    #[allow(dead_code)]
+    struct Shared2 {
+        // A resource
+        shared: u32,
+    }
+
+    #[local]
+    struct Local {}
+
+    #[init]
+    fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
+        rtic::pend(Interrupt::UART0);
+        rtic::pend(Interrupt::UART1);
+
+        (Shared { shared: 0 }, Local {}, init::Monotonics())
+    }
+
+    // `shared` cannot be accessed from this context
+    #[idle]
+    fn idle(_cx: idle::Context) -> ! {
+        exit();
+
+        // error: no `shared` field in `idle::Context`
+        // _cx.shared.shared += 1;
+
+        // loop {}
+    }
+
+    // `shared` can be accessed from this context
+    #[task(binds = UART0, shared = [shared])]
+    fn uart0(mut cx: uart0::Context) {
+        let shared = cx.shared.shared.lock(|shared| {
+            *shared += 1;
+            *shared
+        });
+
+        println!("UART0: shared = {}", shared);
+    }
+
+    // `shared` can be accessed from this context
+    #[task(binds = UART1, shared = [shared])]
+    fn uart1(mut cx: uart1::Context) {
+        let shared = cx.shared.shared.lock(|shared| {
+            *shared += 1;
+            *shared
+        });
+
+        println!("UART1: shared = {}", shared);
+    }
+}