Fixed port auto-detection on Windows

src/main.rs

@@ -318,9 +318,21 @@ fn main() {
 	let start = SystemTime::now();
 
 	let port = args.port.or_else(|| {
-		for port in serial_enumerator::get_serial_list() {
+		let ports = serial_enumerator::get_serial_list();
-			if let Some(vendor) = port.vendor && vendor.as_str() == "TUL" {
+
-				return Some(port.name.into())
+		// First try TUL (works on Linux and macOS)...
+
+		for port in &ports {
+			if let Some(vendor) = &port.vendor && vendor.as_str() == "TUL" {
+				return Some(port.name.clone().into())
+			}
+		}
+
+		// ...then try FTDI (which Windows overrides)
+
+		for port in &ports {
+			if let Some(vendor) = &port.vendor && vendor.as_str() == "FTDI" {
+				return Some(port.name.clone().into())
 			}
 		}