50 lines
1.4 KiB
Rust
50 lines
1.4 KiB
Rust
//! Low-power timer (LPTIM)
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pub mod pwm;
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pub mod timer;
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use crate::rcc::RccPeripheral;
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/// Timer channel.
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#[cfg(any(lptim_v2a, lptim_v2b))]
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mod channel;
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#[cfg(any(lptim_v2a, lptim_v2b))]
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pub use channel::Channel;
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use embassy_hal_internal::PeripheralType;
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pin_trait!(OutputPin, BasicInstance);
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pin_trait!(Channel1Pin, BasicInstance);
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pin_trait!(Channel2Pin, BasicInstance);
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pub(crate) trait SealedInstance: RccPeripheral {
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fn regs() -> crate::pac::lptim::Lptim;
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}
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pub(crate) trait SealedBasicInstance: RccPeripheral {}
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/// LPTIM basic instance trait.
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#[allow(private_bounds)]
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pub trait BasicInstance: PeripheralType + SealedBasicInstance + 'static {}
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/// LPTIM instance trait.
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#[allow(private_bounds)]
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pub trait Instance: BasicInstance + SealedInstance + 'static {}
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foreach_interrupt! {
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($inst:ident, lptim, LPTIM, GLOBAL, $irq:ident) => {
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impl SealedInstance for crate::peripherals::$inst {
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fn regs() -> crate::pac::lptim::Lptim {
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crate::pac::$inst
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}
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}
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impl SealedBasicInstance for crate::peripherals::$inst {
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}
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impl BasicInstance for crate::peripherals::$inst {}
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impl Instance for crate::peripherals::$inst {}
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};
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($inst:ident, lptim, LPTIM_BASIC, GLOBAL, $irq:ident) => {
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impl SealedBasicInstance for crate::peripherals::$inst {
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}
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impl BasicInstance for crate::peripherals::$inst {}
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};
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}
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