The monitor now correctly outputs stuff to the screen

src/monitor.rs

@@ -1,4 +1,4 @@
-use std::io::Error;
+use std::io::{Error, ErrorKind, Write};
 use std::time::Duration;
 
 use serial2::SerialPort;
@@ -46,13 +46,31 @@ impl Monitor {
 
 		println!();
 
-		let mut _stdout = std::io::stdout().into_raw_mode().unwrap();
+		let mut stdout = std::io::stdout().into_raw_mode().unwrap();
 
 		let mut stdin = termion::async_stdin().keys();
 
 		'main: loop {
+			let mut buf = [0u8; 1];
+
+			let res = port.read_exact(&mut buf);
+
+			if res.is_ok() {
+				if buf[0] == b'\n' {
+					stdout.write_all(b"\r")?;
+				}
+
+				stdout.write_all(&buf)?;
+				stdout.flush()?;
+			}
+
+			if let Err(err) = res && err.kind() != ErrorKind::TimedOut {
+				Err(err)?
+			}
+
 			if let Some(Ok(key)) = stdin.next() {
 				if let Key::Ctrl('r') = key {
+					stdout.write_all(b"\r\n*** Reboot ***\r\n")?;
 					port.set_dtr(true)?;
 					port.set_rts(true)?;
 					std::thread::sleep(Duration::from_millis(10));