diff options
Diffstat (limited to 'examples/idle.rs')
-rw-r--r-- | examples/idle.rs | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/examples/idle.rs b/examples/idle.rs index db03dc70..34c861b9 100644 --- a/examples/idle.rs +++ b/examples/idle.rs @@ -11,19 +11,23 @@ use panic_semihosting as _; mod app { use cortex_m_semihosting::{debug, hprintln}; + #[shared] + struct Shared {} + + #[local] + struct Local {} + #[init] - fn init(_: init::Context) -> (init::LateResources, init::Monotonics) { + fn init(_: init::Context) -> (Shared, Local, init::Monotonics) { hprintln!("init").unwrap(); - (init::LateResources {}, init::Monotonics()) + (Shared {}, Local {}, init::Monotonics()) } - #[idle] - fn idle(_: idle::Context) -> ! { - static mut X: u32 = 0; - - // Safe access to local `static mut` variable - let _x: &'static mut u32 = X; + #[idle(local = [x: u32 = 0])] + fn idle(cx: idle::Context) -> ! { + // Locals in idle have lifetime 'static + let _x: &'static mut u32 = cx.local.x; hprintln!("idle").unwrap(); |