diff options
Diffstat (limited to 'src/examples/_4_nested.rs')
| -rw-r--r-- | src/examples/_4_nested.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/examples/_4_nested.rs b/src/examples/_4_nested.rs index 718710d7..6be68d8e 100644 --- a/src/examples/_4_nested.rs +++ b/src/examples/_4_nested.rs @@ -65,6 +65,9 @@ //! fn exti0(t: &mut Threshold, r: EXTI0::Resources) { //! // because this task has a priority of 1 the preemption threshold is also 1 //! +//! let mut low = r.LOW; +//! let mut high = r.HIGH; +//! //! // A //! rtfm::bkpt(); //! @@ -72,7 +75,7 @@ //! rtfm::set_pending(Interrupt::EXTI1); // ~> exti1 //! //! // a claim creates a critical section -//! r.LOW.claim_mut(t, |_low, t| { +//! low.claim_mut(t, |_low, t| { //! // this claim increases the preemption threshold to 2 //! // just high enough to not race with task `exti1` for access to the //! // `LOW` resource @@ -92,7 +95,7 @@ //! rtfm::bkpt(); //! //! // claims can be nested -//! r.HIGH.claim_mut(t, |_high, _| { +//! high.claim_mut(t, |_high, _| { //! // This claim increases the preemption threshold to 3 //! //! // now `exti2` can't preempt this task |