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Merge pull request #1623 from pennae/rp-adc

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rp/adc: rewrite the module
This commit is contained in:
Dario Nieuwenhuis
2023-07-07 15:52:48 +00:00
committed by GitHub
parent f9aebfce01 972cdd4265
commit b0da6318f3
4 changed files with 238 additions and 94 deletions
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17
examples/rp/src/bin/adc.rs
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@ -4,8 +4,9 @@
use defmt::*;
use embassy_executor::Spawner;
use embassy_rp::adc::{Adc, Config, InterruptHandler};
use embassy_rp::adc::{Adc, Config, InterruptHandler, Pin};
use embassy_rp::bind_interrupts;
use embassy_rp::gpio::Pull;
use embassy_time::{Duration, Timer};
use {defmt_rtt as _, panic_probe as _};
@ -18,18 +19,18 @@ async fn main(_spawner: Spawner) {
let p = embassy_rp::init(Default::default());
let mut adc = Adc::new(p.ADC, Irqs, Config::default());
let mut p26 = p.PIN_26;
let mut p27 = p.PIN_27;
let mut p28 = p.PIN_28;
let mut p26 = Pin::new(p.PIN_26, Pull::None);
let mut p27 = Pin::new(p.PIN_27, Pull::None);
let mut p28 = Pin::new(p.PIN_28, Pull::None);
loop {
let level = adc.read(&mut p26).await;
let level = adc.read(&mut p26).await.unwrap();
info!("Pin 26 ADC: {}", level);
let level = adc.read(&mut p27).await;
let level = adc.read(&mut p27).await.unwrap();
info!("Pin 27 ADC: {}", level);
let level = adc.read(&mut p28).await;
let level = adc.read(&mut p28).await.unwrap();
info!("Pin 28 ADC: {}", level);
let temp = adc.read_temperature().await;
let temp = adc.read_temperature().await.unwrap();
info!("Temp: {} degrees", convert_to_celsius(temp));
Timer::after(Duration::from_secs(1)).await;
}