rust/serial_reader/src/main.rs

@@ -63,17 +63,14 @@ fn main() {
 
                 if let Some(port) = &mut *port_lock {
                     // handle incoming message
-                    match port.read() {
+                    match port.read().unwrap() {
-                        Ok(port_read) => match port_read {
+                        SerialReadResult::Message(msg) => {
-                            SerialReadResult::Message(msg) => {
+                            if !msg.is_empty() {
-                                if !msg.is_empty() {
+                                tx.send(msg).unwrap();
-                                    tx.send(msg).unwrap();
-                                }
                             }
-                            SerialReadResult::UtfConversion(err) => println!("{:?}", err),
+                        }
-                            SerialReadResult::Timeout => (),
+                        SerialReadResult::UtfConversion(err) => println!("{:?}", err),
-                        },
+                        SerialReadResult::Timeout => (),
-                        Err(err) => println!("{err}"),
                     }
                 }
 
@@ -127,9 +124,7 @@ fn main() {
                 let mut port_lock = PORT.lock().unwrap();
 
                 if let Some(port) = &mut *port_lock {
-                    if let Err(err) = port.write("reset") {
+                    port.write("reset").unwrap();
-                        println!("{err}");
-                    }
                 }
 
                 *port_lock = None;