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Allow USB to work with V2 clocking API #808

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Allow USB to work with V2 clocking API #808

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e0db457
Allow delay to be constructed with source (Clock V2)
rnd-ash Dec 10, 2024
29168c7
Fix compile tests and restrict source to Gclk0
rnd-ash Dec 10, 2024
d8056c1
Fix compile for sam51
rnd-ash Jan 6, 2025
ca1e486
Cargo fmt
rnd-ash Jan 6, 2025
d7ce590
Merge branch 'atsamd-rs:master' into master
rnd-ash Jan 7, 2025
dc5275e
Add method to allow USBBus to be constructed with v2 clock
rnd-ash Jan 7, 2025
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Allow delay to be constructed with source (Clock V2)
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@rnd-ash @jbeaurivage
rnd-ash authored and jbeaurivage committed Jan 5, 2025
commit e0db45736d42ca9b75f4702c9b66646742a50e44
14 changes: 14 additions & 0 deletions hal/src/delay.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ use crate::clock::GenericClockController;
use crate::ehal::delay::DelayNs;
use crate::ehal_02;
use crate::time::Hertz;
use crate::typelevel::Increment;
use crate::clock::v2::Source;

/// System timer (SysTick) as a delay provider
pub struct Delay {
Expand All @@ -25,6 +27,18 @@ impl Delay {
}
}

pub fn new_with_source<S>(mut syst: SYST, source: S) -> (Self, S::Inc)
where S: Source + Increment {
syst.set_clock_source(SystClkSource::Core);
(
Delay {
syst,
sysclock: source.freq(),
},
source.inc()
)
}

/// Releases the system timer (SysTick) resource
pub fn free(self) -> SYST {
self.syst
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