Merge pull request #2 from hmoffatt/btx1

Add support for the BTX1.

Author: scottmckenzie

README.md

@@ -1,5 +1,6 @@
 # Holman Python SDK
-[Holman CO3015](https://www.holmanindustries.com.au/products/bluetooth-tap-timer-co3015/) is a Bluetooth tap timer made by [Holman](https://www.holmanindustries.com.au/).
+[Holman CO3015](https://www.holmanindustries.com.au/products/bluetooth-tap-timer-co3015/)
+and [BTX1](https://www.holmanindustries.com.au/products/btx1-tap-mounted-smart-valve/) are Bluetooth tap timers made by [Holman](https://www.holmanindustries.com.au/).
 
 The Holman Python SDK for Linux allows you to integrate your Holman(s) into any type of Linux application or script that can execute Python code.
 

holman/holman.py

@@ -87,12 +87,14 @@ class TapTimer(gatt.Device):
     notified with all events
     """
 
-    HOLMAN_SERVICE_UUID = '0a75f000-f9ad-467a-e564-3c19163ad543'
+    HOLMAN_CO3015_SERVICE_UUID = '0a75f000-f9ad-467a-e564-3c19163ad543'
+    HOLMAN_CO3011_SERVICE_UUID = 'c521f000-0d70-4d4f-8e43-40d84c50ab38' # model BTX1
     STATE_CHARACTERISTIC_UUID = '0000f004-0000-1000-8000-00805f9b34fb'
     MANUAL_CHARACTERISTIC_UUID = '0000f006-0000-1000-8000-00805f9b34fb'
 
     SERVICE_UUIDS = [
-        HOLMAN_SERVICE_UUID]
+        HOLMAN_CO3015_SERVICE_UUID,
+        HOLMAN_CO3011_SERVICE_UUID]
 
     def __init__(self, mac_address, manager):
         """
@@ -150,7 +152,7 @@ def services_resolved(self):
 
         holman_service = next((
             service for service in self.services
-            if service.uuid == self.HOLMAN_SERVICE_UUID), None)
+            if service.uuid in self.SERVICE_UUIDS), None)
         if holman_service is None:
             if self.listener:
                 # TODO: Use proper exception subclass