use super::{Duration, Instant};
use crate::Timer;
pub fn block_for(duration: Duration) {
let expires_at = Instant::now() + duration;
while Instant::now() < expires_at {}
}
pub struct Delay;
impl embedded_hal_1::delay::DelayNs for Delay {
fn delay_ns(&mut self, ns: u32) {
block_for(Duration::from_nanos(ns as u64))
}
fn delay_us(&mut self, us: u32) {
block_for(Duration::from_micros(us as u64))
}
fn delay_ms(&mut self, ms: u32) {
block_for(Duration::from_millis(ms as u64))
}
}
impl embedded_hal_async::delay::DelayNs for Delay {
async fn delay_ns(&mut self, ns: u32) {
Timer::after_nanos(ns as _).await
}
async fn delay_us(&mut self, us: u32) {
Timer::after_micros(us as _).await
}
async fn delay_ms(&mut self, ms: u32) {
Timer::after_millis(ms as _).await
}
}
impl embedded_hal_02::blocking::delay::DelayMs<u8> for Delay {
fn delay_ms(&mut self, ms: u8) {
block_for(Duration::from_millis(ms as u64))
}
}
impl embedded_hal_02::blocking::delay::DelayMs<u16> for Delay {
fn delay_ms(&mut self, ms: u16) {
block_for(Duration::from_millis(ms as u64))
}
}
impl embedded_hal_02::blocking::delay::DelayMs<u32> for Delay {
fn delay_ms(&mut self, ms: u32) {
block_for(Duration::from_millis(ms as u64))
}
}
impl embedded_hal_02::blocking::delay::DelayUs<u8> for Delay {
fn delay_us(&mut self, us: u8) {
block_for(Duration::from_micros(us as u64))
}
}
impl embedded_hal_02::blocking::delay::DelayUs<u16> for Delay {
fn delay_us(&mut self, us: u16) {
block_for(Duration::from_micros(us as u64))
}
}
impl embedded_hal_02::blocking::delay::DelayUs<u32> for Delay {
fn delay_us(&mut self, us: u32) {
block_for(Duration::from_micros(us as u64))
}
}