Add error handling

[m17rt] / tools / m17rt-mod / src / main.rs

diff --git a/tools/m17rt-mod/src/main.rs b/tools/m17rt-mod/src/main.rs
index 50358bd7a34634c916c75b9367b2f7209b86df79..6a3c527b9e854c207edc4da8a3ef222d33dceedc 100644 (file)
--- a/tools/m17rt-mod/src/main.rs
+++ b/tools/m17rt-mod/src/main.rs
@@ -8,10 +8,11 @@ use std::path::PathBuf;
 
 pub fn mod_test() {
     let soundcard = Soundcard::new("plughw:CARD=Device,DEV=0").unwrap();
-    let ptt = SerialPtt::new("/dev/ttyUSB0", PttPin::Rts);
+    soundcard.set_tx_inverted(true);
+    let ptt = SerialPtt::new("/dev/ttyUSB0", PttPin::Rts).unwrap();
     let soundmodem = Soundmodem::new(soundcard.input(), soundcard.output(), ptt);
     let app = M17App::new(soundmodem);
-    app.start();
+    app.start().unwrap();
     std::thread::sleep(std::time::Duration::from_secs(1));
     println!("Beginning playback...");
     WavePlayer::play(
@@ -23,10 +24,12 @@ pub fn mod_test() {
     );
     println!("Playback complete.");
     std::thread::sleep(std::time::Duration::from_secs(1));
-    app.close();
+    app.close().unwrap();
 }
 
 fn main() {
-    env_logger::init();
+    env_logger::builder()
+        .format_timestamp(Some(env_logger::TimestampPrecision::Millis))
+        .init();
     mod_test();
 }