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authorPer Lindgren <per.lindgren@ltu.se>2023-01-07 17:59:39 +0100
committerHenrik Tjäder <henrik@tjaders.com>2023-03-01 00:33:24 +0100
commit9a4f97ca5ebf19e6612115db5c763d0d61dd28a1 (patch)
tree1f37d247f715ad3d5215aa7de3aa6d4eb94a7027 /examples/async-infinite-loop.rs
parent5606ba3cf38c80be5d3e9c88ad4da9982b114851 (diff)
more examples
Diffstat (limited to 'examples/async-infinite-loop.rs')
-rw-r--r--examples/async-infinite-loop.rs57
1 files changed, 0 insertions, 57 deletions
diff --git a/examples/async-infinite-loop.rs b/examples/async-infinite-loop.rs
deleted file mode 100644
index 7615818..0000000
--- a/examples/async-infinite-loop.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-#![no_main]
-#![no_std]
-#![feature(type_alias_impl_trait)]
-
-use panic_semihosting as _;
-
-#[rtic::app(device = lm3s6965, dispatchers = [SSI0, UART0], peripherals = true)]
-mod app {
- use cortex_m_semihosting::{debug, hprintln};
- use systick_monotonic::*;
-
- #[shared]
- struct Shared {}
-
- #[local]
- struct Local {}
-
- #[monotonic(binds = SysTick, default = true)]
- type MyMono = Systick<100>;
-
- #[init]
- fn init(cx: init::Context) -> (Shared, Local, init::Monotonics) {
- hprintln!("init").unwrap();
-
- foo::spawn().ok();
-
- (
- Shared {},
- Local {},
- init::Monotonics(Systick::new(cx.core.SYST, 12_000_000)),
- )
- }
-
- #[idle]
- fn idle(_: idle::Context) -> ! {
- loop {
- cortex_m::asm::wfi(); // put the MCU in sleep mode until interrupt occurs
- }
- }
-
- // Infinite loops are not allowed in RTIC, however in async tasks they are - if there is an
- // await inside the loop.
- #[task]
- async fn foo(_cx: foo::Context) {
- let mut i = 0;
- loop {
- if i == 5 {
- debug::exit(debug::EXIT_SUCCESS);
- }
-
- hprintln!("hello from async {}", i).ok();
- monotonics::delay(100.millis()).await; // This makes it okey!
-
- i += 1;
- }
- }
-}