From 2e028abc1c9daaa75b14b74f00aa2780ccf88edc Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Fri, 12 Mar 2021 01:31:04 +0100
Subject: [PATCH] task local minimal examples

---
 examples/minimal-task-local-early.rs | 35 ++++++++++++++++++++++++++++
 examples/minimal-task-local-late.rs  | 34 +++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 examples/minimal-task-local-early.rs
 create mode 100644 examples/minimal-task-local-late.rs

diff --git a/examples/minimal-task-local-early.rs b/examples/minimal-task-local-early.rs
new file mode 100644
index 0000000000..e77a8a8b57
--- /dev/null
+++ b/examples/minimal-task-local-early.rs
@@ -0,0 +1,35 @@
+//! examples/task-local-minimal-early.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]
+        #[init(42)]
+        early: u32,
+    }
+
+    #[init]
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
+        (init::LateResources {}, init::Monotonics())
+    }
+
+    // task_local is task_local
+    #[idle(resources = [early])]
+    fn idle(cx: idle::Context) -> ! {
+        hprintln!("IDLE:l = {}", cx.resources.early).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {
+            cortex_m::asm::nop();
+        }
+    }
+}
diff --git a/examples/minimal-task-local-late.rs b/examples/minimal-task-local-late.rs
new file mode 100644
index 0000000000..9815516cf7
--- /dev/null
+++ b/examples/minimal-task-local-late.rs
@@ -0,0 +1,34 @@
+//! 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();
+        }
+    }
+}