refs and cleanup

README.md

@@ -0,0 +1 @@
+Samsung's RFCOMM protocol interpretation for battery info was used from https://github.com/ThePBone/GalaxyBuds-BatteryLevel.

app/battery.py

@@ -7,18 +7,10 @@
 config_logger()
 logger = logging.getLogger(__name__)
 
+UUID = "00001101-0000-1000-8000-00805F9B34FB"
 
-def get_battery_levels(bltooth_address):
- uuid = "00001101-0000-1000-8000-00805F9B34FB"
- service_matches = bluetooth.find_service(uuid=uuid, address=bltooth_address)
-
- host = service_matches[0]["host"]
- port = service_matches[0]["port"]
-
- sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
- sock.connect((host, port))
 
- data = sock.recv(1024)
+def parse_battery_info(data):
  batterylife = None
  while data[3] not in [96, 97] and len(data) != 0:
  logger.info(f"Data battery elem: {data[3]}")
@@ -36,27 +28,14 @@ def get_battery_levels(bltooth_address):
  return batterylife
 
 
-if __name__ == "__main__":
- "34:82:C5:31:5D:B1"
- bltooth_address = "34:82:C5:31:5D:B1"
- device_name = bluetooth.lookup_name(bltooth_address)
-
- uuid = "00001101-0000-1000-8000-00805F9B34FB"
- service_matches = bluetooth.find_service(uuid=uuid, address=bltooth_address)
+def get_battery_levels(bltooth_address):
+ service_matches = bluetooth.find_service(uuid=UUID, address=bltooth_address)
  host = service_matches[0]["host"]
  port = service_matches[0]["port"]
+
  sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
  sock.connect((host, port))
 
  data = sock.recv(1024)
- batterylife = None
- while data[3] not in [96, 97] and len(data) != 0:
- logger.info(f"Data battery elem: {data[3]}")
-
- data = sock.recv(1024)
- if data[3] == 97:
- batterylife = "{},{},{}".format(data[6], data[7], data[11])
- if data[3] == 96:
- batterylife = "{},{},{}".format(data[5], data[6], data[10])
-
- logger.info(f"Batterylife: {str(batterylife)}")
+ batterylife = parse_battery_info(data)
+ return batterylife