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-rw-r--r--examples/shared-with-init.rs18
1 files changed, 10 insertions, 8 deletions
diff --git a/examples/shared-with-init.rs b/examples/shared-with-init.rs
index 0fb9191c..14fa54b7 100644
--- a/examples/shared-with-init.rs
+++ b/examples/shared-with-init.rs
@@ -5,30 +5,32 @@
#![no_main]
#![no_std]
-extern crate panic_halt;
-
use cortex_m_semihosting::debug;
use lm3s6965::Interrupt;
+use panic_halt as _;
use rtfm::app;
pub struct MustBeSend;
#[app(device = lm3s6965)]
const APP: () = {
- static mut SHARED: Option<MustBeSend> = None;
+ struct Resources {
+ #[init(None)]
+ shared: Option<MustBeSend>,
+ }
- #[init(resources = [SHARED])]
+ #[init(resources = [shared])]
fn init(c: init::Context) {
// this `message` will be sent to task `UART0`
let message = MustBeSend;
- *c.resources.SHARED = Some(message);
+ *c.resources.shared = Some(message);
rtfm::pend(Interrupt::UART0);
}
- #[interrupt(resources = [SHARED])]
- fn UART0(c: UART0::Context) {
- if let Some(message) = c.resources.SHARED.take() {
+ #[task(binds = UART0, resources = [shared])]
+ fn uart0(c: uart0::Context) {
+ if let Some(message) = c.resources.shared.take() {
// `message` has been received
drop(message);