Fixing examples and tests, modules now import user imports correctly

Fmt

Correct syntax crate

UI test fix

Fix build script

Cleanup

More cleanup

examples/baseline.rs

@@ -12,19 +12,19 @@ use panic_semihosting as _;
 // NOTE: does NOT properly work on QEMU
 #[rtic::app(device = lm3s6965, monotonic = rtic::cyccnt::CYCCNT)]
 mod app {
-    #[init(spawn = [foo])]
+    #[init]
     fn init(cx: init::Context) -> init::LateResources {
         // omitted: initialization of `CYCCNT`
 
         hprintln!("init(baseline = {:?})", cx.start).unwrap();
 
         // `foo` inherits the baseline of `init`: `Instant(0)`
-        cx.spawn.foo().unwrap();
+        foo::spawn().unwrap();
 
         init::LateResources {}
     }
 
-    #[task(schedule = [foo])]
+    #[task]
     fn foo(cx: foo::Context) {
         static mut ONCE: bool = true;
 
@@ -39,12 +39,12 @@ mod app {
         }
     }
 
-    #[task(binds = UART0, spawn = [foo])]
+    #[task(binds = UART0)]
     fn uart0(cx: uart0::Context) {
         hprintln!("UART0(baseline = {:?})", cx.start).unwrap();
 
         // `foo` inherits the baseline of `UART0`: its `start` time
-        cx.spawn.foo().unwrap();
+        foo::spawn().unwrap();
     }
 
     // RTIC requires that unused interrupts are declared in an extern block when

examples/capacity.rs

@@ -18,14 +18,14 @@ mod app {
         init::LateResources {}
     }
 
-    #[task(binds = UART0, spawn = [foo, bar])]
-    fn uart0(c: uart0::Context) {
-        c.spawn.foo(0).unwrap();
-        c.spawn.foo(1).unwrap();
-        c.spawn.foo(2).unwrap();
-        c.spawn.foo(3).unwrap();
+    #[task(binds = UART0)]
+    fn uart0(_: uart0::Context) {
+        foo::spawn(0).unwrap();
+        foo::spawn(1).unwrap();
+        foo::spawn(2).unwrap();
+        foo::spawn(3).unwrap();
 
-        c.spawn.bar().unwrap();
+        bar::spawn().unwrap();
     }
 
     #[task(capacity = 4)]

examples/cfg.rs

@@ -19,10 +19,10 @@ mod app {
         count: u32,
     }
 
-    #[init(spawn = [foo])]
-    fn init(cx: init::Context) -> init::LateResources {
-        cx.spawn.foo().unwrap();
-        cx.spawn.foo().unwrap();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        foo::spawn().unwrap();
+        foo::spawn().unwrap();
 
         init::LateResources {}
     }
@@ -36,13 +36,13 @@ mod app {
         }
     }
 
-    #[task(capacity = 2, resources = [count], spawn = [log])]
+    #[task(capacity = 2, resources = [count])]
     fn foo(_cx: foo::Context) {
         #[cfg(debug_assertions)]
         {
             *_cx.resources.count += 1;
 
-            _cx.spawn.log(*_cx.resources.count).unwrap();
+            log::spawn(*_cx.resources.count).unwrap();
         }
 
         // this wouldn't compile in `release` mode

examples/double_schedule.rs

@@ -16,21 +16,21 @@ mod app {
         nothing: (),
     }
 
-    #[init(spawn = [task1])]
-    fn init(cx: init::Context) -> init::LateResources {
-        cx.spawn.task1().ok();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        task1::spawn().ok();
 
         init::LateResources { nothing: () }
     }
 
-    #[task(schedule = [task2])]
+    #[task]
     fn task1(_cx: task1::Context) {
-        _cx.schedule.task2(_cx.scheduled + 100.cycles()).ok();
+        task2::schedule(_cx.scheduled + 100.cycles()).ok();
     }
 
-    #[task(schedule = [task1])]
+    #[task]
     fn task2(_cx: task2::Context) {
-        _cx.schedule.task1(_cx.scheduled + 100.cycles()).ok();
+        task1::schedule(_cx.scheduled + 100.cycles()).ok();
     }
 
     extern "C" {

examples/message.rs

@@ -10,39 +10,39 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [foo])]
-    fn init(c: init::Context) -> init::LateResources {
-        c.spawn.foo(/* no message */).unwrap();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        foo::spawn(/* no message */).unwrap();
 
         init::LateResources {}
     }
 
-    #[task(spawn = [bar])]
-    fn foo(c: foo::Context) {
+    #[task]
+    fn foo(_: foo::Context) {
         static mut COUNT: u32 = 0;
 
         hprintln!("foo").unwrap();
 
-        c.spawn.bar(*COUNT).unwrap();
+        bar::spawn(*COUNT).unwrap();
         *COUNT += 1;
     }
 
-    #[task(spawn = [baz])]
-    fn bar(c: bar::Context, x: u32) {
+    #[task]
+    fn bar(_: bar::Context, x: u32) {
         hprintln!("bar({})", x).unwrap();
 
-        c.spawn.baz(x + 1, x + 2).unwrap();
+        baz::spawn(x + 1, x + 2).unwrap();
     }
 
-    #[task(spawn = [foo])]
-    fn baz(c: baz::Context, x: u32, y: u32) {
+    #[task]
+    fn baz(_: baz::Context, x: u32, y: u32) {
         hprintln!("baz({}, {})", x, y).unwrap();
 
         if x + y > 4 {
             debug::exit(debug::EXIT_SUCCESS);
         }
 
-        c.spawn.foo().unwrap();
+        foo::spawn().unwrap();
     }
 
     // RTIC requires that unused interrupts are declared in an extern block when

examples/not-send.rs

@@ -1,68 +0,0 @@
-//! `examples/not-send.rs`
-
-#![deny(unsafe_code)]
-#![deny(warnings)]
-#![no_main]
-#![no_std]
-
-use core::marker::PhantomData;
-
-use cortex_m_semihosting::debug;
-use panic_halt as _;
-use rtic::app;
-
-pub struct NotSend {
-    _0: PhantomData<*const ()>,
-}
-
-#[app(device = lm3s6965)]
-mod app {
-    use super::NotSend;
-
-    #[resources]
-    struct Resources {
-        #[init(None)]
-        shared: Option<NotSend>,
-    }
-
-    #[init(spawn = [baz, quux])]
-    fn init(c: init::Context) -> init::LateResources {
-        c.spawn.baz().unwrap();
-        c.spawn.quux().unwrap();
-
-        init::LateResources {}
-    }
-
-    #[task(spawn = [bar])]
-    fn foo(c: foo::Context) {
-        // scenario 1: message passed to task that runs at the same priority
-        c.spawn.bar(NotSend { _0: PhantomData }).ok();
-    }
-
-    #[task]
-    fn bar(_: bar::Context, _x: NotSend) {
-        // scenario 1
-    }
-
-    #[task(priority = 2, resources = [shared])]
-    fn baz(c: baz::Context) {
-        // scenario 2: resource shared between tasks that run at the same priority
-        *c.resources.shared = Some(NotSend { _0: PhantomData });
-    }
-
-    #[task(priority = 2, resources = [shared])]
-    fn quux(c: quux::Context) {
-        // scenario 2
-        let _not_send = c.resources.shared.take().unwrap();
-
-        debug::exit(debug::EXIT_SUCCESS);
-    }
-
-    // RTIC requires that unused interrupts are declared in an extern block when
-    // using software tasks; these free interrupts will be used to dispatch the
-    // software tasks.
-    extern "C" {
-        fn SSI0();
-        fn QEI0();
-    }
-}

examples/periodic.rs

@@ -15,21 +15,21 @@ const PERIOD: u32 = 8_000_000;
 #[rtic::app(device = lm3s6965, monotonic = rtic::cyccnt::CYCCNT)]
 mod app {
 
-    #[init(schedule = [foo])]
+    #[init]
     fn init(cx: init::Context) -> init::LateResources {
         // omitted: initialization of `CYCCNT`
 
-        cx.schedule.foo(cx.start + PERIOD.cycles()).unwrap();
+        foo::schedule(cx.start + PERIOD.cycles()).unwrap();
 
         init::LateResources {}
     }
 
-    #[task(schedule = [foo])]
+    #[task]
     fn foo(cx: foo::Context) {
         let now = Instant::now();
         hprintln!("foo(scheduled = {:?}, now = {:?})", cx.scheduled, now).unwrap();
 
-        cx.schedule.foo(cx.scheduled + PERIOD.cycles()).unwrap();
+        foo::schedule(cx.scheduled + PERIOD.cycles()).unwrap();
     }
 
     // RTIC requires that unused interrupts are declared in an extern block when

examples/pool.rs

@@ -36,16 +36,16 @@ mod app {
         init::LateResources {}
     }
 
-    #[task(binds = I2C0, priority = 2, spawn = [foo, bar])]
-    fn i2c0(c: i2c0::Context) {
+    #[task(binds = I2C0, priority = 2)]
+    fn i2c0(_: i2c0::Context) {
         // claim a memory block, leave it uninitialized and ..
         let x = P::alloc().unwrap().freeze();
 
         // .. send it to the `foo` task
-        c.spawn.foo(x).ok().unwrap();
+        foo::spawn(x).ok().unwrap();
 
         // send another block to the task `bar`
-        c.spawn.bar(P::alloc().unwrap().freeze()).ok().unwrap();
+        bar::spawn(P::alloc().unwrap().freeze()).ok().unwrap();
     }
 
     #[task]

examples/ramfunc.rs

@@ -10,9 +10,9 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [bar])]
-    fn init(c: init::Context) -> init::LateResources {
-        c.spawn.bar().unwrap();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        foo::spawn().unwrap();
 
         init::LateResources {}
     }
@@ -28,9 +28,9 @@ mod app {
     // run this task from RAM
     #[inline(never)]
     #[link_section = ".data.bar"]
-    #[task(priority = 2, spawn = [foo])]
-    fn bar(c: bar::Context) {
-        c.spawn.foo().unwrap();
+    #[task(priority = 2)]
+    fn bar(_: bar::Context) {
+        foo::spawn().unwrap();
     }
 
     extern "C" {

examples/spawn.rs

@@ -10,7 +10,7 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [foo])]
+    #[init]
     fn init(_c: init::Context) -> init::LateResources {
         foo::spawn(1, 2).unwrap();
 

examples/t-cfg.rs

@@ -32,13 +32,13 @@ mod app {
         }
     }
 
-    #[task(resources = [foo], schedule = [quux], spawn = [quux])]
+    #[task(resources = [foo])]
     fn foo(_: foo::Context) {
         #[cfg(never)]
         static mut BAR: u32 = 0;
     }
 
-    #[task(priority = 3, resources = [foo], schedule = [quux], spawn = [quux])]
+    #[task(priority = 3, resources = [foo])]
     fn bar(_: bar::Context) {
         #[cfg(never)]
         static mut BAR: u32 = 0;

examples/t-schedule.rs

@@ -10,45 +10,45 @@ use rtic::cyccnt::{Instant, U32Ext as _};
 
 #[rtic::app(device = lm3s6965, monotonic = rtic::cyccnt::CYCCNT)]
 mod app {
-    #[init(schedule = [foo, bar, baz])]
+    #[init]
     fn init(c: init::Context) -> init::LateResources {
-        let _: Result<(), ()> = c.schedule.foo(c.start + 10.cycles());
-        let _: Result<(), u32> = c.schedule.bar(c.start + 20.cycles(), 0);
-        let _: Result<(), (u32, u32)> = c.schedule.baz(c.start + 30.cycles(), 0, 1);
+        let _: Result<(), ()> = foo::schedule(c.start + 10.cycles());
+        let _: Result<(), u32> = bar::schedule(c.start + 20.cycles(), 0);
+        let _: Result<(), (u32, u32)> = baz::schedule(c.start + 30.cycles(), 0, 1);
 
         init::LateResources {}
     }
 
-    #[idle(schedule = [foo, bar, baz])]
-    fn idle(c: idle::Context) -> ! {
-        let _: Result<(), ()> = c.schedule.foo(Instant::now() + 40.cycles());
-        let _: Result<(), u32> = c.schedule.bar(Instant::now() + 50.cycles(), 0);
-        let _: Result<(), (u32, u32)> = c.schedule.baz(Instant::now() + 60.cycles(), 0, 1);
+    #[idle]
+    fn idle(_: idle::Context) -> ! {
+        let _: Result<(), ()> = foo::schedule(Instant::now() + 40.cycles());
+        let _: Result<(), u32> = bar::schedule(Instant::now() + 50.cycles(), 0);
+        let _: Result<(), (u32, u32)> = baz::schedule(Instant::now() + 60.cycles(), 0, 1);
 
         loop {
             cortex_m::asm::nop();
         }
     }
 
-    #[task(binds = SVCall, schedule = [foo, bar, baz])]
+    #[task(binds = SVCall)]
     fn svcall(c: svcall::Context) {
-        let _: Result<(), ()> = c.schedule.foo(c.start + 70.cycles());
-        let _: Result<(), u32> = c.schedule.bar(c.start + 80.cycles(), 0);
-        let _: Result<(), (u32, u32)> = c.schedule.baz(c.start + 90.cycles(), 0, 1);
+        let _: Result<(), ()> = foo::schedule(c.start + 70.cycles());
+        let _: Result<(), u32> = bar::schedule(c.start + 80.cycles(), 0);
+        let _: Result<(), (u32, u32)> = baz::schedule(c.start + 90.cycles(), 0, 1);
     }
 
-    #[task(binds = UART0, schedule = [foo, bar, baz])]
+    #[task(binds = UART0)]
     fn uart0(c: uart0::Context) {
-        let _: Result<(), ()> = c.schedule.foo(c.start + 100.cycles());
-        let _: Result<(), u32> = c.schedule.bar(c.start + 110.cycles(), 0);
-        let _: Result<(), (u32, u32)> = c.schedule.baz(c.start + 120.cycles(), 0, 1);
+        let _: Result<(), ()> = foo::schedule(c.start + 100.cycles());
+        let _: Result<(), u32> = bar::schedule(c.start + 110.cycles(), 0);
+        let _: Result<(), (u32, u32)> = baz::schedule(c.start + 120.cycles(), 0, 1);
     }
 
-    #[task(schedule = [foo, bar, baz])]
+    #[task]
     fn foo(c: foo::Context) {
-        let _: Result<(), ()> = c.schedule.foo(c.scheduled + 130.cycles());
-        let _: Result<(), u32> = c.schedule.bar(c.scheduled + 140.cycles(), 0);
-        let _: Result<(), (u32, u32)> = c.schedule.baz(c.scheduled + 150.cycles(), 0, 1);
+        let _: Result<(), ()> = foo::schedule(c.scheduled + 130.cycles());
+        let _: Result<(), u32> = bar::schedule(c.scheduled + 140.cycles(), 0);
+        let _: Result<(), (u32, u32)> = baz::schedule(c.scheduled + 150.cycles(), 0, 1);
     }
 
     #[task]

examples/t-spawn.rs

@@ -9,45 +9,45 @@ use panic_halt as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [foo, bar, baz])]
-    fn init(c: init::Context) -> init::LateResources {
-        let _: Result<(), ()> = c.spawn.foo();
-        let _: Result<(), u32> = c.spawn.bar(0);
-        let _: Result<(), (u32, u32)> = c.spawn.baz(0, 1);
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        let _: Result<(), ()> = foo::spawn();
+        let _: Result<(), u32> = bar::spawn(0);
+        let _: Result<(), (u32, u32)> = baz::spawn(0, 1);
 
         init::LateResources {}
     }
 
-    #[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);
+    #[idle]
+    fn idle(_: idle::Context) -> ! {
+        let _: Result<(), ()> = foo::spawn();
+        let _: Result<(), u32> = bar::spawn(0);
+        let _: Result<(), (u32, u32)> = baz::spawn(0, 1);
 
         loop {
             cortex_m::asm::nop();
         }
     }
 
-    #[task(binds = SVCall, 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);
+    #[task(binds = SVCall)]
+    fn svcall(_: svcall::Context) {
+        let _: Result<(), ()> = foo::spawn();
+        let _: Result<(), u32> = bar::spawn(0);
+        let _: Result<(), (u32, u32)> = baz::spawn(0, 1);
     }
 
-    #[task(binds = UART0, 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(binds = UART0)]
+    fn uart0(_: uart0::Context) {
+        let _: Result<(), ()> = foo::spawn();
+        let _: Result<(), u32> = bar::spawn(0);
+        let _: Result<(), (u32, u32)> = baz::spawn(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 foo(_: foo::Context) {
+        let _: Result<(), ()> = foo::spawn();
+        let _: Result<(), u32> = bar::spawn(0);
+        let _: Result<(), (u32, u32)> = baz::spawn(0, 1);
     }
 
     #[task]

examples/t-stask-main.rs

@@ -8,9 +8,9 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [taskmain])]
-    fn init(cx: init::Context) -> init::LateResources {
-        cx.spawn.taskmain().ok();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        taskmain::spawn().ok();
 
         init::LateResources {}
     }

examples/task.rs

@@ -10,27 +10,27 @@ use panic_semihosting as _;
 
 #[rtic::app(device = lm3s6965)]
 mod app {
-    #[init(spawn = [foo])]
-    fn init(c: init::Context) -> init::LateResources {
-        c.spawn.foo().unwrap();
+    #[init]
+    fn init(_: init::Context) -> init::LateResources {
+        foo::spawn().unwrap();
 
         init::LateResources {}
     }
 
-    #[task(spawn = [bar, baz])]
-    fn foo(c: foo::Context) {
+    #[task]
+    fn foo(_: foo::Context) {
         hprintln!("foo - start").unwrap();
 
         // spawns `bar` onto the task scheduler
         // `foo` and `bar` have the same priority so `bar` will not run until
         // after `foo` terminates
-        c.spawn.bar().unwrap();
+        bar::spawn().unwrap();
 
         hprintln!("foo - middle").unwrap();
 
         // spawns `baz` onto the task scheduler
         // `baz` has higher priority than `foo` so it immediately preempts `foo`
-        c.spawn.baz().unwrap();
+        baz::spawn().unwrap();
 
         hprintln!("foo - end").unwrap();
     }

examples/types.rs

@@ -17,44 +17,35 @@ mod app {
         shared: u32,
     }
 
-    #[init(schedule = [foo], spawn = [foo])]
+    #[init]
     fn init(cx: init::Context) -> init::LateResources {
         let _: cyccnt::Instant = cx.start;
         let _: rtic::Peripherals = cx.core;
         let _: lm3s6965::Peripherals = cx.device;
-        let _: init::Schedule = cx.schedule;
-        let _: init::Spawn = cx.spawn;
 
         debug::exit(debug::EXIT_SUCCESS);
 
         init::LateResources {}
     }
 
-    #[idle(schedule = [foo], spawn = [foo])]
-    fn idle(cx: idle::Context) -> ! {
-        let _: idle::Schedule = cx.schedule;
-        let _: idle::Spawn = cx.spawn;
-
+    #[idle]
+    fn idle(_: idle::Context) -> ! {
         loop {
             cortex_m::asm::nop();
         }
     }
 
-    #[task(binds = UART0, resources = [shared], schedule = [foo], spawn = [foo])]
+    #[task(binds = UART0, resources = [shared])]
     fn uart0(cx: uart0::Context) {
         let _: cyccnt::Instant = cx.start;
         let _: resources::shared = cx.resources.shared;
-        let _: uart0::Schedule = cx.schedule;
-        let _: uart0::Spawn = cx.spawn;
     }
 
-    #[task(priority = 2, resources = [shared], schedule = [foo], spawn = [foo])]
+    #[task(priority = 2, resources = [shared])]
     fn foo(cx: foo::Context) {
         let _: cyccnt::Instant = cx.scheduled;
         let _: &mut u32 = cx.resources.shared;
         let _: foo::Resources = cx.resources;
-        let _: foo::Schedule = cx.schedule;
-        let _: foo::Spawn = cx.spawn;
     }
 
     // RTIC requires that unused interrupts are declared in an extern block when