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stm32: avoid creating many tiny critical sections in init.

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Saves 292 bytes on stm32f0 bilnky with max optimizations (from 3132 to 2840).
This commit is contained in:
Dario Nieuwenhuis
2023-10-12 00:34:47 +02:00
parent 66e399b5c6
commit 97ca0e77bf
14 changed files with 183 additions and 149 deletions
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4
embassy-stm32/src/dma/gpdma.rs
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@ -53,10 +53,10 @@ impl State {
static STATE: State = State::new();
/// safety: must be called only once
pub(crate) unsafe fn init(irq_priority: Priority) {
pub(crate) unsafe fn init(cs: critical_section::CriticalSection, irq_priority: Priority) {
foreach_interrupt! {
($peri:ident, gpdma, $block:ident, $signal_name:ident, $irq:ident) => {
crate::interrupt::typelevel::$irq::set_priority(irq_priority);
crate::interrupt::typelevel::$irq::set_priority_with_cs(cs, irq_priority);
crate::interrupt::typelevel::$irq::enable();
};
}