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-rw-r--r--examples/shared.rs53
1 files changed, 0 insertions, 53 deletions
diff --git a/examples/shared.rs b/examples/shared.rs
deleted file mode 100644
index b43a19a..0000000
--- a/examples/shared.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-//! examples/late.rs
-
-#![deny(unsafe_code)]
-#![deny(warnings)]
-#![deny(missing_docs)]
-#![no_main]
-#![no_std]
-
-use panic_semihosting as _;
-
-#[rtic::app(device = lm3s6965)]
-mod app {
- use cortex_m_semihosting::{debug, hprintln};
- use heapless::spsc::{Consumer, Producer, Queue};
- use lm3s6965::Interrupt;
-
- #[shared]
- struct Shared {
- /// Producer
- p: Producer<'static, u32, 5>,
- /// Consumer
- c: Consumer<'static, u32, 5>,
- }
-
- #[local]
- struct Local {}
-
- #[init(local = [q: Queue<u32, 5> = Queue::new()])]
- fn init(cx: init::Context) -> (Shared, Local, init::Monotonics) {
- let (p, c) = cx.local.q.split();
-
- // Initialization of shared resources
- (Shared { p, c }, Local {}, init::Monotonics())
- }
-
- #[idle(shared = [c])]
- fn idle(mut c: idle::Context) -> ! {
- loop {
- if let Some(byte) = c.shared.c.lock(|c| c.dequeue()) {
- hprintln!("received message: {}", byte);
-
- debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
- } else {
- rtic::pend(Interrupt::UART0);
- }
- }
- }
-
- #[task(binds = UART0, shared = [p])]
- fn uart0(mut c: uart0::Context) {
- c.shared.p.lock(|p| p.enqueue(42).unwrap());
- }
-}