st1 = Stream("st1", dispatcher)
st1.addScalar("scpu", "SINDI01-RLLE-STA:SLAVE1-CPUTIMER", 10, 0)
st1.addScalar("mcpu", "SINDI01-RLLE-STA:MASTER-CPUTIMER", 10, 0)
#st1.addScalar("xxx", "xxx", 10, 0)
st1.initialize()
try:
    st1.start(True)
    v=st1.read()
    print v.getValues()
finally:    
    st1.close()