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update tests and examples

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with task! gone 3 types of errors / gotchas have been eliminated 🎉
This commit is contained in:
Jorge Aparicio 2017-07-27 11:40:15 -05:00
parent 0b5afce771
commit aa22494549
17 changed files with 68 additions and 230 deletions
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22
tests/cfail/lock.rs
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@ -3,7 +3,6 @@
#![feature(proc_macro)]
#![no_std]
#[macro_use(task)]
extern crate cortex_m_rtfm as rtfm;
extern crate stm32f103xx;
@ -13,25 +12,28 @@ app! {
device: stm32f103xx,
resources: {
static STATE: bool = false;
static ON: bool = false;
static MAX: u8 = 0;
},
tasks: {
EXTI0: {
enabled: true,
path: exti0,
priority: 1,
resources: [MAX, STATE],
resources: [MAX, ON],
},
EXTI1: {
enabled: true,
path: exti1,
priority: 2,
resources: [STATE],
resources: [ON],
},
EXTI2: {
enabled: true,
path: exti2,
priority: 16,
resources: [MAX],
},
@ -44,29 +46,23 @@ fn idle() -> ! {
loop {}
}
task!(EXTI0, exti0);
fn exti0(mut t: &mut Threshold, mut r: EXTI0::Resources) {
// OK need to lock to access the resource
if r.STATE.claim(&mut t, |state, _| **state) {}
if r.ON.claim(&mut t, |on, _| **on) {}
// OK can claim a resource with maximum ceiling
r.MAX.claim_mut(&mut t, |max, _| **max += 1);
}
task!(EXTI1, exti1);
fn exti1(mut t: &mut Threshold, r: EXTI1::Resources) {
// ERROR no need to lock. Has direct access because priority == ceiling
if (**r.STATE).claim(&mut t, |state, _| **state) {
if (**r.ON).claim(&mut t, |on, _| **on) {
//~^ error no method named `claim` found for type
}
if **r.STATE {
if **r.ON {
// OK
}
}
task!(EXTI2, exti2);
fn exti2(_t: &mut Threshold, _r: EXTI2::Resources) {}