From a555f8453327b9d4b75b17acca1ffd93590159dc Mon Sep 17 00:00:00 2001
From: Nico Wollenzin <nico@wollenzin.de>
Date: Sat, 21 Dec 2013 23:49:14 +0100
Subject: [PATCH] added rfcomm capabilities

added Bluetooth serial connections via rfcomm
---
 obd_utils.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/obd_utils.py b/obd_utils.py
index 6452c7e7..272f72fa 100644
--- a/obd_utils.py
+++ b/obd_utils.py
@@ -32,7 +32,13 @@ def scanSerial():
         s.close()   # explicit close 'cause of delayed GC in java
       except serial.SerialException:
         pass
-        
+    for i in range(256):
+      try: #scan Bluetooth rfcomm bindings
+        s = serial.Serial("/dev/rfcomm"+str(i))
+        available.append(s.portstr)
+        s.close()   # explicit close 'cause of delayed GC in java
+      except serial.SerialException:
+        pass        
     # ELM-USB shows up as /dev/tty.usbmodemXXXX, where XXXX is a changing hex string
     # on connection; so we have to search through all 64K options
     if len(platform.mac_ver()[0])!=0:  #search only on MAC