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use embedded_hal::digital::v2::{OutputPin, StatefulOutputPin};
use gd32vf103xx_hal::gpio::gpioc::PC13;
use gd32vf103xx_hal::gpio::gpioa::{PA1, PA2};
use gd32vf103xx_hal::gpio::{Output, PushPull, Active};
pub struct RED {
port: PC13<Output<PushPull>>
}
impl RED {
pub fn new<T: Active>(port: PC13<T>) -> Self {
Self {
port: port.into_push_pull_output()
}
}
}
pub struct GREEN {
port: PA1<Output<PushPull>>
}
impl GREEN {
pub fn new<T: Active>(port: PA1<T>) -> Self {
Self {
port: port.into_push_pull_output()
}
}
}
pub struct BLUE {
port: PA2<Output<PushPull>>
}
impl BLUE {
pub fn new<T: Active>(port: PA2<T>) -> Self {
Self {
port: port.into_push_pull_output()
}
}
}
pub fn rgb<X, Y, Z>(
red: PC13<X>, green: PA1<Y>, blue: PA2<Z>
) -> (RED, GREEN, BLUE)
where X: Active, Y: Active, Z: Active
{
let red: RED = RED::new(red);
let green: GREEN = GREEN::new(green);
let blue: BLUE = BLUE::new(blue);
(red, green, blue)
}
pub trait Led {
fn off(&mut self);
fn on(&mut self);
fn is_on(&mut self) -> bool;
}
impl Led for RED {
fn off(&mut self) {
self.port.set_high().unwrap();
}
fn on(&mut self) {
self.port.set_low().unwrap();
}
fn is_on(&mut self) -> bool {
self.port.is_set_low().unwrap()
}
}
impl Led for GREEN {
fn off(&mut self) {
self.port.set_high().unwrap();
}
fn on(&mut self) {
self.port.set_low().unwrap();
}
fn is_on(&mut self) -> bool {
self.port.is_set_low().unwrap()
}
}
impl Led for BLUE {
fn off(&mut self) {
self.port.set_high().unwrap();
}
fn on(&mut self) {
self.port.set_low().unwrap();
}
fn is_on(&mut self) -> bool {
self.port.is_set_low().unwrap()
}
}