diff options
Diffstat (limited to 'examples/init.rs')
-rw-r--r-- | examples/init.rs | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/examples/init.rs b/examples/init.rs index 315969f0..6ac284a1 100644 --- a/examples/init.rs +++ b/examples/init.rs @@ -9,9 +9,9 @@ use cortex_m_semihosting::{debug, hprintln}; use panic_semihosting as _; #[rtic::app(device = lm3s6965, peripherals = true)] -const APP: () = { +mod app { #[init] - fn init(cx: init::Context) { + fn init(cx: init::Context) -> init::LateResources { static mut X: u32 = 0; // Cortex-M peripherals @@ -23,8 +23,14 @@ const APP: () = { // Safe access to local `static mut` variable let _x: &'static mut u32 = X; + // Access to the critical section token, + // to indicate that this is a critical seciton + let _cs_token: bare_metal::CriticalSection = cx.cs; + hprintln!("init").unwrap(); debug::exit(debug::EXIT_SUCCESS); + + init::LateResources {} } -}; +} |