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import asyncio from bleak import BleakClient, BleakScanner async def scan_devices(): print("Scanning for Bluetooth devices...") devices = await BleakScanner.discover() for device in devices: print(f"Found device: {device.name} - {device.address}") async def uuid_info(device_address): async with BleakClient(device_address) as client: #update this function for future services = await client.get_services() for service in services: #print(f"Service: {service.uuid}") for characteristic in service.characteristics: print(f" Characteristic: {characteristic.uuid} (Properties: {characteristic.properties})") async def query_vlf_bt(device_address, write_uuid, read_uuid): async with BleakClient(device_address) as client: data_dict = {} #Queries all ports for x in range(0,32): command = f'P{x+1:02d}' await client.write_gatt_char(write_uuid, command.encode()) # Reads the data from the Controller response = await client.read_gatt_char(read_uuid) data = response.decode("utf-8").strip() data_dict[command] = data print(f"Response from {command}: {data}") return data_dict async def all_combined(): await scan_devices() device_address = "34:85:18:8D:DB:A1" await uuid_info(device_address) write_uuid = "6e400002-b5a3-f393-e0a9-e50e24dcca9e" read_uuid = "beb5483e-36e1-4688-b7f5-ea07361b26a8" await query_vlf_bt(device_address, write_uuid, read_uuid) asyncio.run(all_combined())
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