Merge pull request #809 from mavlink/fix-serial-disconnect

core: fix destruction of serial connection
mavlink · Jul 23, 2019 · f1725a5 · f1725a5
2 parents d83f57f + 9b8fe0d
commit f1725a5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/serial_connection.cpp b/src/core/serial_connection.cpp
@@ -127,8 +127,8 @@ ConnectionResult SerialConnection::setup_port()
     tc.c_cflag &= ~(CSIZE | PARENB | CRTSCTS);
     tc.c_cflag |= CS8;
 
-    tc.c_cc[VMIN] = 1; // We want at least 1 byte to be available.
-    tc.c_cc[VTIME] = 0; // We don't timeout but wait indefinitely.
+    tc.c_cc[VMIN] = 0; // We are ok with 0 bytes.
+    tc.c_cc[VTIME] = 10; // Timeout after 1 second.
 #endif
 
 #if defined(LINUX) || defined(APPLE)