Rename examples/nrf to examples/nrf52840

examples/nrf52840/src/bin/saadc.rs

@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::info;
+use embassy_executor::Spawner;
+use embassy_nrf::interrupt;
+use embassy_nrf::saadc::{ChannelConfig, Config, Saadc};
+use embassy_time::{Duration, Timer};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_p: Spawner) {
+    let mut p = embassy_nrf::init(Default::default());
+    let config = Config::default();
+    let channel_config = ChannelConfig::single_ended(&mut p.P0_02);
+    let mut saadc = Saadc::new(p.SAADC, interrupt::take!(SAADC), config, [channel_config]);
+
+    loop {
+        let mut buf = [0; 1];
+        saadc.sample(&mut buf).await;
+        info!("sample: {=i16}", &buf[0]);
+        Timer::after(Duration::from_millis(100)).await;
+    }
+}