45 lines
893 B
Rust
45 lines
893 B
Rust
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use stm32f4xx_hal::{
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gpio::{
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gpiod::{PD9, PD10, PD11},
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Output, PushPull,
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},
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hal::digital::v2::OutputPin,
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};
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pub struct Leds {
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/// Red LED L1
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pub r1: Led<PD9<Output<PushPull>>>,
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/// Green LED L3
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pub g3: Led<PD10<Output<PushPull>>>,
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/// Green LED L4
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pub g4: Led<PD11<Output<PushPull>>>,
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}
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impl Leds {
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pub fn new<M1, M2, M3>(r1: PD9<M1>, g3: PD10<M2>, g4: PD11<M3>) -> Self {
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Leds {
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r1: Led::new(r1.into_push_pull_output()),
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g3: Led::new(g3.into_push_pull_output()),
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g4: Led::new(g4.into_push_pull_output()),
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}
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}
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}
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pub struct Led<P> {
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pin: P,
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}
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impl<P: OutputPin> Led<P> {
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pub fn new(pin: P) -> Self {
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Led { pin }
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}
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pub fn on(&mut self) {
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let _ = self.pin.set_high();
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}
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pub fn off(&mut self) {
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let _ = self.pin.set_low();
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}
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}
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