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-rw-r--r--examples/big-struct-opt.rs23
1 files changed, 14 insertions, 9 deletions
diff --git a/examples/big-struct-opt.rs b/examples/big-struct-opt.rs
index e6a5c172..2d0cc83d 100644
--- a/examples/big-struct-opt.rs
+++ b/examples/big-struct-opt.rs
@@ -25,27 +25,32 @@ mod app {
use super::BigStruct;
use core::mem::MaybeUninit;
- #[resources]
- struct Resources {
+ #[shared]
+ struct Shared {
big_struct: &'static mut BigStruct,
}
- #[init]
- fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
- let big_struct = unsafe {
- static mut BIG_STRUCT: MaybeUninit<BigStruct> = MaybeUninit::uninit();
+ #[local]
+ struct Local {}
+ #[init(local = [bs: MaybeUninit<BigStruct> = MaybeUninit::uninit()])]
+ fn init(cx: init::Context) -> (Shared, Local, init::Monotonics) {
+ let big_struct = unsafe {
// write directly into the static storage
- BIG_STRUCT.as_mut_ptr().write(BigStruct::new());
- &mut *BIG_STRUCT.as_mut_ptr()
+ cx.local.bs.as_mut_ptr().write(BigStruct::new());
+ &mut *cx.local.bs.as_mut_ptr()
};
(
- init::LateResources {
+ Shared {
// assign the reference so we can use the resource
big_struct,
},
+ Local {},
init::Monotonics(),
)
}
+
+ #[task(binds = UART0, shared = [big_struct])]
+ fn task(_: task::Context) {}
}