added working examples

examples/minimal-early-resource.rs

@@ -1,4 +1,4 @@
-//! examples/idle.rs
+//! examples/minimal-early-resource.rs
 
 #![deny(unsafe_code)]
 #![deny(warnings)]
@@ -9,6 +9,7 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
+    use cortex_m_semihosting::debug;
 
     #[resources]
     struct Resources {
@@ -18,6 +19,7 @@ mod app {
 
     #[idle(resources = [resource_x])]
     fn idle(_: idle::Context) -> ! {
+        debug::exit(debug::EXIT_SUCCESS);
         loop {
             cortex_m::asm::nop();
         }

examples/minimal-late-resource.rs

@@ -1,4 +1,4 @@
-//! examples/minimal_late_resource.rs
+//! examples/minimal-late-resource.rs
 
 #![deny(unsafe_code)]
 #![deny(warnings)]
@@ -9,6 +9,7 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
+    use cortex_m_semihosting::debug;
 
     #[resources]
     struct Resources {
@@ -22,6 +23,7 @@ mod app {
 
     #[idle(resources = [resource_x])]
     fn idle(_: idle::Context) -> ! {
+        debug::exit(debug::EXIT_SUCCESS);
         loop {
             cortex_m::asm::nop();
         }

examples/minimal-task-local-early.rs

@@ -1,4 +1,5 @@
-//! examples/minmal-task-local-early.rs
+//! examples/minimal-task-local-early.rs
+
 #![deny(unsafe_code)]
 #![deny(warnings)]
 #![no_main]
@@ -12,7 +13,7 @@ mod app {
 
     #[resources]
     struct Resources {
-        // A local (move), late resource
+        // A local (move), early resource
         #[task_local]
         #[init(42)]
         early: u32,
@@ -26,7 +27,7 @@ mod app {
     // task_local is task_local
     #[idle(resources = [early])]
     fn idle(cx: idle::Context) -> ! {
-        hprintln!("IDLE:l = {}", cx.resources.early).unwrap();
+        hprintln!("IDLE:early = {}", cx.resources.early).unwrap();
         debug::exit(debug::EXIT_SUCCESS);
         loop {
             cortex_m::asm::nop();

examples/minimal-task-local-late.rs

@@ -1,4 +1,5 @@
 //! examples/minimal-task-local-late.rs
+
 #![deny(unsafe_code)]
 #![deny(warnings)]
 #![no_main]

examples/minimal-task-local-to-shared.rs

@@ -0,0 +1,38 @@
+//! examples/minimal-task-local-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 {
+        shared: u32,
+
+        #[task_local]
+        #[init(42)]
+        init_resource: u32,
+    }
+
+    #[init(resources = [ init_resource ])]
+    fn init(cx: init::Context) -> (init::LateResources, init::Monotonics) {
+        let ir = *cx.resources.init_resource;
+        (init::LateResources { shared: ir }, init::Monotonics())
+    }
+
+    // task_local is task_local
+    #[idle(resources = [shared])]
+    fn idle(mut cx: idle::Context) -> ! {
+        hprintln!("IDLE:shared = {}", cx.resources.shared.lock(|s| *s)).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {
+            cortex_m::asm::nop();
+        }
+    }
+}

examples/minimal-task-local-to-task-local.rs

@@ -0,0 +1,39 @@
+//! examples/minimal-task-local-to-task-local.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 {
+        #[task_local]
+        shared: u32,
+
+        #[task_local]
+        #[init(42)]
+        init_resource: u32,
+    }
+
+    #[init(resources = [ init_resource ])]
+    fn init(cx: init::Context) -> (init::LateResources, init::Monotonics) {
+        let ir = *cx.resources.init_resource;
+        (init::LateResources { shared: ir }, init::Monotonics())
+    }
+
+    // task_local is task_local
+    #[idle(resources = [shared])]
+    fn idle(cx: idle::Context) -> ! {
+        hprintln!("IDLE:shared = {}", cx.resources.shared).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {
+            cortex_m::asm::nop();
+        }
+    }
+}

examples/minimal-task-local-type-early.rs

@@ -1,4 +1,5 @@
 //! examples/minimal-task-local-type-early.rs
+
 #![deny(unsafe_code)]
 #![deny(warnings)]
 #![no_main]

examples/minimal-task-local-type-late.rs

@@ -1,4 +1,5 @@
 //! examples/minimal-task-local-type-late.rs
+
 #![deny(unsafe_code)]
 #![deny(warnings)]
 #![no_main]

examples/minimal-task-local-type-to-task-local-type.rs

@@ -0,0 +1,51 @@
+//! examples/minmal-task-local-to-task-local.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};
+
+    pub struct InitType {
+        x: u32,
+    }
+
+    pub struct TaskLocal {
+        y: u32,
+    }
+
+    #[resources]
+    struct Resources {
+        #[task_local]
+        #[init(InitType { x: 0 })]
+        init_resource: InitType,
+
+        #[task_local]
+        local: crate::app::TaskLocal,
+    }
+
+    #[init(resources = [ init_resource ])]
+    fn init(cx: init::Context) -> (init::LateResources, init::Monotonics) {
+        let y = cx.resources.init_resource.x;
+        (
+            init::LateResources {
+                local: TaskLocal { y },
+            },
+            init::Monotonics(),
+        )
+    }
+
+    // task_local is task_local
+    #[idle(resources = [local])]
+    fn idle(cx: idle::Context) -> ! {
+        hprintln!("IDLE:shared = {}", cx.resources.local.y).unwrap();
+        debug::exit(debug::EXIT_SUCCESS);
+        loop {
+            cortex_m::asm::nop();
+        }
+    }
+}