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Fix nrf monotonics (#852)

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* Fix nrf::timer

* Bootstrap nrf52840-blinky example

* More work on nrf blinky example

* Fix README

* Add asserts for correct timer functionality

* Add correctness check to other monotonics as well

* Update Changelog

* Fix potential timing issues

* Fix race condition in nrf::rtc

* Add changelog

* Add rtc blinky example

* Change rtc example to RC lf clock source

* Add changelog to rtic-time

* Add changelog

* Attempt to fix CI

* Update teensy4-blinky Cargo.lock
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Finomnis 2023-12-06 08:49:38 +01:00 • committed by GitHub
parent 1622f6b953
commit 89160b7cb9
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18 changed files with 1080 additions and 101 deletions
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6
rtic-monotonics/src/stm32.rs
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@ -272,12 +272,14 @@ macro_rules! make_timer {
// Full period
if $timer.sr().read().uif() {
$timer.sr().modify(|r| r.set_uif(false));
$overflow.fetch_add(1, Ordering::Relaxed);
let prev = $overflow.fetch_add(1, Ordering::Relaxed);
assert!(prev % 2 == 1, "Monotonic must have missed an interrupt!");
}
// Half period
if $timer.sr().read().ccif(2) {
$timer.sr().modify(|r| r.set_ccif(2, false));
$overflow.fetch_add(1, Ordering::Relaxed);
let prev = $overflow.fetch_add(1, Ordering::Relaxed);
assert!(prev % 2 == 0, "Monotonic must have missed an interrupt!");
}
}
}