Added support for bluetooth devices

Author: Uros Petrevski

examples/bluetooth/__init__.py

@@ -0,0 +1,42 @@
+##########################################
+#                                        #
+#   Discovering devices with Bluetooth   #
+#                                        #
+##########################################
+# to run this example you need Bluetooth usb dongle
+
+from weioLib.weio import *
+import bluetooth
+from subprocess import Popen, PIPE
+
+def setup():
+
+    # Reset BT and make sure that BT is UP
+    execute("hciconfig hci0 down")
+    execute("hciconfig hci0 up")
+    
+    result = execute("hciconfig")
+    print result
+    if ("UP RUNNING" in result):
+       attach.process(myProcess)
+
+
+def myProcess():
+    print("performing inquiry...")
+    nearby_devices = bluetooth.discover_devices(duration=2, lookup_names=True)
+    print("found %d devices" % len(nearby_devices))
+    for addr, name in nearby_devices:
+        print("  %s - %s" % (addr, name))
+
+ 
+def execute(cmd): # cmd is string like in command line
+    proc = Popen(cmd.split(" "), stdout=PIPE, stderr=PIPE)
+    s = proc.communicate()
+    # return console output
+    return s[0]
+    
+
+# Will be called on stop button
+def stop():
+    # Stopping BT
+    execute("hciconfig hci0 down")

examples/bluetooth/btDiscovery/__init__.py

@@ -0,0 +1,48 @@
+from weioLib.weio import *
+import bluetooth
+from subprocess import Popen, PIPE
+
+def setup():
+
+    # Reset BT and make sure that BT is UP
+    execute("hciconfig hci0 down")
+    execute("hciconfig hci0 up")
+    result = execute("hciconfig")
+    print result
+    if ("UP RUNNING" in result):
+       attach.process(myProcess)
+    
+def myProcess():
+    print("Please wait while searching for BT services")
+    
+    # address None means to search all
+    services = bluetooth.find_service(address=None)
+    
+    if len(services) > 0:
+        print("Found " + str(len(services)) + " services")
+    else:
+        print("no services found")
+    
+    for svc in services:
+        print("Service Name: %s"    % svc["name"])
+        print("    Host:        %s" % svc["host"])
+        print("    Description: %s" % svc["description"])
+        print("    Provided By: %s" % svc["provider"])
+        print("    Protocol:    %s" % svc["protocol"])
+        print("    channel/PSM: %s" % svc["port"])
+        print("    svc classes: %s "% svc["service-classes"])
+        print("    profiles:    %s "% svc["profiles"])
+        print("    service id:  %s "% svc["service-id"])
+        print()
+
+# Will be called on stop button
+def stop():
+    # Stopping BT
+    execute("hciconfig hci0 down")
+
+def execute(cmd): # cmd is string like in command line
+    proc = Popen(cmd.split(" "), stdout=PIPE, stderr=PIPE)
+    s = proc.communicate()
+    # return console output
+    return s[0]
+    

examples/bluetooth/btDiscovery/main.py

@@ -0,0 +1,40 @@
+##########################################
+#                                        #
+#   Turning your WeIO into iBeacon       #
+#                                        #
+##########################################
+# to run this example you need Bluetooth usb dongle
+# this one is proven to work :
+# http://www.amazon.com/IOGEAR-Bluetooth-Micro-Adapter-GBU521/dp/B007GFX0PY
+
+from weioLib.weio import *
+import bluetooth
+from subprocess import Popen, PIPE
+
+# This is your unique ID address
+ID = "E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61"
+
+def setup():
+
+    # Reset BT and make sure that BT is UP
+    execute("hciconfig hci0 down")
+    execute("hciconfig hci0 up")
+    
+    print execute("hciconfig hci0 leadv 3")
+    print execute("hciconfig hci0 noscan")
+    
+    result = execute("hciconfig")
+    print result
+    if ("UP RUNNING" in result):
+        print execute("hcitool -i hci0 cmd 0x08 0x0008 1E 02 01 1A 1A FF 4C 00 02 15 "+ID+" 00 00 00 00 C8 00")
+    
+    
+def execute(cmd): # cmd is string like in command line
+    proc = Popen(cmd.split(" "), stdout=PIPE, stderr=PIPE)
+    s = proc.communicate()
+    # return console output
+    return s[0]
+    
+def stop():
+    # stop bluetooth
+    execute("hciconfig hci0 down")