1 files changed, 28 insertions, 0 deletions
diff --git a/crates/imxrt1170evk/src/main.rs b/crates/imxrt1170evk/src/main.rs
index 737a6cc..c2db594 100644
--- a/crates/imxrt1170evk/src/main.rs
+++ b/crates/imxrt1170evk/src/main.rs
@@ -1,6 +1,19 @@
 use rust_threadx_imxrt1170evk as _;
 
+use std::{net::UdpSocket, thread};
+
 fn main() {
+    thread::scope(|scope| {
+        thread::Builder::new()
+            .stack_size(512)
+            .spawn_scoped(scope, count)
+            .unwrap();
+
+        udp_loopback();
+    })
+}
+
+fn count() -> ! {
     let mut count = 0_usize;
     loop {
         println!("Hello world! The count is {count}");
@@ -8,3 +21,18 @@ fn main() {
         std::thread::sleep(std::time::Duration::from_millis(500))
     }
 }
+
+fn udp_loopback() -> ! {
+    let mut buffer = [0_u8; 1024];
+    let socket = UdpSocket::bind("192.168.5.1:5678").unwrap();
+    loop {
+        let (amt, src) = socket.recv_from(&mut buffer).unwrap();
+        let msg = &buffer[..amt];
+        println!(
+            "Received {amt} bytes from {src}: \"{}\"",
+            str::from_utf8(msg).unwrap()
+        );
+
+        socket.send_to(msg, &src).unwrap();
+    }
+}