Serial PTT support in soundmodem

[m17rt] / m17app / src / app.rs

diff --git a/m17app/src/app.rs b/m17app/src/app.rs
index 561a2b7ae569b6266e6dc9d39a589fd18e712d0c..b1426638e28e1dd4a3dcef0d1ec96c5cbd2db5a9 100644 (file)
--- a/m17app/src/app.rs
+++ b/m17app/src/app.rs
@@ -72,6 +72,8 @@ impl M17App {
     }
 
     pub fn close(&self) {
     }
 
     pub fn close(&self) {

+        // TODO: blocking function to indicate TNC has finished closing
+        // then we could call this in a signal handler to ensure PTT is dropped before quit

         let _ = self.event_tx.send(TncControlEvent::Close);
     }
 }
         let _ = self.event_tx.send(TncControlEvent::Close);
     }
 }