From 55a010a1a001b45901d0cc4c94c110025f78920a Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Wed, 7 Aug 2013 18:02:38 -0700
Subject: [PATCH] And also, close the file descriptor and print a message.

---
 interface/src/SerialInterface.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/interface/src/SerialInterface.cpp b/interface/src/SerialInterface.cpp
index 20db2c09da..d9c1bd928f 100644
--- a/interface/src/SerialInterface.cpp
+++ b/interface/src/SerialInterface.cpp
@@ -226,6 +226,8 @@ void SerialInterface::readData(float deltaTime) {
         // ask the invensense for raw gyro data
         short accelData[3];
         if (mpu_get_accel_reg(accelData, 0)) {
+            close(_serialDescriptor);
+            qDebug("Disconnected SerialUSB.\n");
             _active = false;
             return; // disconnected
         }