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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/cfg-whole-task.rs
parent5606ba3cf38c80be5d3e9c88ad4da9982b114851 (diff)
more examples
Diffstat (limited to 'examples/cfg-whole-task.rs')
-rw-r--r--examples/cfg-whole-task.rs94
1 files changed, 0 insertions, 94 deletions
diff --git a/examples/cfg-whole-task.rs b/examples/cfg-whole-task.rs
deleted file mode 100644
index f41866d..0000000
--- a/examples/cfg-whole-task.rs
+++ /dev/null
@@ -1,94 +0,0 @@
-//! examples/cfg-whole-task.rs
-
-#![deny(unsafe_code)]
-#![deny(warnings)]
-#![no_main]
-#![no_std]
-
-use panic_semihosting as _;
-
-#[rtic::app(device = lm3s6965, dispatchers = [SSI0, QEI0])]
-mod app {
- use cortex_m_semihosting::debug;
- #[cfg(debug_assertions)]
- use cortex_m_semihosting::hprintln;
-
- #[shared]
- struct Shared {
- count: u32,
- #[cfg(never)]
- unused: u32,
- }
-
- #[local]
- struct Local {}
-
- #[init]
- fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
- foo::spawn().unwrap();
- foo::spawn().unwrap();
-
- (
- Shared {
- count: 0,
- #[cfg(never)]
- unused: 1,
- },
- Local {},
- init::Monotonics(),
- )
- }
-
- #[idle]
- fn idle(_: idle::Context) -> ! {
- debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
-
- loop {
- cortex_m::asm::nop();
- }
- }
-
- #[task(capacity = 2, shared = [count])]
- fn foo(mut _cx: foo::Context) {
- #[cfg(debug_assertions)]
- {
- _cx.shared.count.lock(|count| *count += 1);
-
- log::spawn(_cx.shared.count.lock(|count| *count)).unwrap();
- }
-
- // this wouldn't compile in `release` mode
- // *_cx.shared.count += 1;
-
- // ..
- }
-
- // The whole task should disappear,
- // currently still present in the Tasks enum
- #[cfg(never)]
- #[task(capacity = 2, shared = [count])]
- fn foo2(mut _cx: foo2::Context) {
- #[cfg(debug_assertions)]
- {
- _cx.shared.count.lock(|count| *count += 10);
-
- log::spawn(_cx.shared.count.lock(|count| *count)).unwrap();
- }
-
- // this wouldn't compile in `release` mode
- // *_cx.shared.count += 1;
-
- // ..
- }
-
- #[cfg(debug_assertions)]
- #[task(capacity = 2)]
- fn log(_: log::Context, n: u32) {
- hprintln!(
- "foo has been called {} time{}",
- n,
- if n == 1 { "" } else { "s" }
- )
- .ok();
- }
-}