def bsget(channel):
    """Reads an values a bsread stream, using the default provider.

    Args:
        channel(str or  list of str): channel name(s)
    Returns:
        PV value
    
    """
    channels = to_list(channel)
    st = Stream(None, None)    
    try:   
        for c in channels:
            st.addScalar(c, c, 1,0)        
        st.initialize()        
        st.start()        
        st.waitValueNot(None, 5000)        
        if type(channel) is str:
            return st.getValue(channel)
        return st.values
    finally:
        st.close()    

bsget("Int32Scalar")