Untitled

import asyncio
from bleak import BleakClient, BleakScanner

def txt(file_path):
    with open(file_path, "r") as file:
        lines = file.readlines()
        
        device_address = lines[0].strip()
        #print(device_address)
        read_uuid = lines[1].strip()
        #print(read_uuid)
        write_uuid = lines[2].strip()
        #print(write_uuid)
        
        return device_address, read_uuid, write_uuid

file_path = "BTinfo.txt"

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 combine(file_path):
    device_address, read_uuid, write_uuid = txt(file_path)
    await query_vlf_bt(device_address, write_uuid, read_uuid)

asyncio.run(combine(file_path))