Updated examples and rtic-name

1 files changed, 82 insertions, 0 deletions

diff --git a/examples/task-local.rs b/examples/task-local.rs
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+++ b/examples/task-local.rs
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+//! examples/task-local.rs
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+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 (task_local)
+    // e2 ok (lock_free)
+    #[idle(resources =[l1, 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 {
+            cortex_m::asm::nop();
+        }
+    }
+
+    // `shared` can be accessed from this context
+    // l2 ok (task_local)
+    // e1 ok (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();
+    }
+
+    // `shared` can be accessed from this context
+    // e1 ok (lock_free)
+    #[task(priority = 1, binds = UART1, resources = [shared, e1])]
+    fn uart1(cx: uart1::Context) {
+        let shared: &mut u32 = cx.resources.shared;
+        *shared += 1;
+
+        hprintln!("UART1: shared = {}", shared).unwrap();
+        hprintln!("UART1:e1 = {}", cx.resources.e1).unwrap();
+    }
+}