Added support for batterystatus

maxcube/cube.py

@@ -9,7 +9,9 @@
     MAX_WINDOW_SHUTTER, \
     MAX_WALL_THERMOSTAT, \
     MAX_DEVICE_MODE_AUTOMATIC, \
-    MAX_DEVICE_MODE_MANUAL
+    MAX_DEVICE_MODE_MANUAL, \
+    MAX_DEVICE_BATTERY_OK, \
+    MAX_DEVICE_BATTERY_LOW
 from maxcube.room import MaxRoom
 from maxcube.thermostat import MaxThermostat
 from maxcube.wallthermostat import MaxWallThermostat
@@ -207,6 +209,10 @@ def parse_l_message(self, message):
 
             device = self.device_by_rf(device_rf_address)
 
+            if device:
+                bits1, bits2 = struct.unpack('BB', bytearray(data[pos + 5: pos + 7]))
+                device.battery = self.resolve_device_battery(bits2)
+
             # Thermostat or Wall Thermostat
             if device and (self.is_thermostat(device) or self.is_wallthermostat(device)):
                 device.target_temperature = (data[pos + 8] & 0x7F) / 2.0
@@ -281,6 +287,10 @@ def set_temperature_mode(self, thermostat, temperature, mode):
     def resolve_device_mode(cls, bits):
         return (bits & 3)
 
+    @classmethod
+    def resolve_device_battery(cls, bits):
+        return (bits >> 7)
+
     @classmethod
     def is_thermostat(cls, device):
         return device.type == MAX_THERMOSTAT or device.type == MAX_THERMOSTAT_PLUS

maxcube/device.py

@@ -10,6 +10,8 @@
 MAX_DEVICE_MODE_VACATION = 2
 MAX_DEVICE_MODE_BOOST = 3
 
+MAX_DEVICE_BATTERY_OK = 0
+MAX_DEVICE_BATTERY_LOW = 1
 
 class MaxDevice(object):
     def __init__(self):
@@ -18,3 +20,4 @@ def __init__(self):
         self.room_id = None
         self.name = None
         self.serial = None
+        self.battery = None