IB live: access data directly at 5min intervals (instead of resampling it)

[mkdear]

For live trading currently I am getting data at 1 minute interval and resampling it to 5 mins.

    store = bt.stores.IBStore(port=4002)
    stockkwargs_mins = dict(tz=pytz.timezone('US/Eastern'),
                            timeframe=bt.TimeFrame.Minutes,
                            rtbar=True, historical=false,
                            qcheck=0.5, backfill_start=True, backfill=True)
    stock = args.ticker + "-STK-SMART-USD"
    data_mins = store.getdata(dataname=stock, **stockkwargs_mins)
   cerebro.resampledata(data_mins, timeframe=bt.TimeFrame.Minutes, compression=5)

But I want to access data directly at 5min intervals from interactive broker and don't want to use resampling. Can someone help me with this ?

Thank you!