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authorGravatar Jorge Aparicio <jorge@japaric.io> 2019-06-13 23:56:59 +0200
committerGravatar Jorge Aparicio <jorge@japaric.io> 2019-06-13 23:56:59 +0200
commit81275bfa4f41e2066770087f3a33cad4227eab41 (patch)
treec779a68e7cecf4c2613c7593376f980cea5dbc05 /examples/t-spawn.rs
parentfafeeb27270ef24fc3852711c6032f65aa7dbcc0 (diff)
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rtfm-syntax refactor + heterogeneous multi-core support
Diffstat (limited to 'examples/t-spawn.rs')
-rw-r--r--examples/t-spawn.rs58
1 files changed, 58 insertions, 0 deletions
diff --git a/examples/t-spawn.rs b/examples/t-spawn.rs
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+//! [compile-pass] Check code generation of `spawn`
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+use panic_halt as _;
+
+#[rtfm::app(device = lm3s6965)]
+const APP: () = {
+ #[init(spawn = [foo, bar, baz])]
+ fn init(c: init::Context) {
+ let _: Result<(), ()> = c.spawn.foo();
+ let _: Result<(), u32> = c.spawn.bar(0);
+ let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+ }
+
+ #[idle(spawn = [foo, bar, baz])]
+ fn idle(c: idle::Context) -> ! {
+ let _: Result<(), ()> = c.spawn.foo();
+ let _: Result<(), u32> = c.spawn.bar(0);
+ let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+
+ loop {}
+ }
+
+ #[exception(spawn = [foo, bar, baz])]
+ fn SVCall(c: SVCall::Context) {
+ let _: Result<(), ()> = c.spawn.foo();
+ let _: Result<(), u32> = c.spawn.bar(0);
+ let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+ }
+
+ #[interrupt(spawn = [foo, bar, baz])]
+ fn UART0(c: UART0::Context) {
+ let _: Result<(), ()> = c.spawn.foo();
+ let _: Result<(), u32> = c.spawn.bar(0);
+ let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+ }
+
+ #[task(spawn = [foo, bar, baz])]
+ fn foo(c: foo::Context) {
+ let _: Result<(), ()> = c.spawn.foo();
+ let _: Result<(), u32> = c.spawn.bar(0);
+ let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+ }
+
+ #[task]
+ fn bar(_: bar::Context, _x: u32) {}
+
+ #[task]
+ fn baz(_: baz::Context, _x: u32, _y: u32) {}
+
+ extern "C" {
+ fn UART1();
+ }
+};