camtool.start("SLG-LCAM-C041")
v=camtool.stream.take()
ids = v.getIdentifiers()
vals = v.getValues()
for i in range(len(ids)): 
    if "__len__" in dir(vals[i]):
        print ids[i] + " = " + str(type(vals[i]))
    else:
        print ids[i] + " = " + str(vals[i])


for id in ids:
                obj = camtool.getValue(id)
                if (obj is None):
                    obj="null"
                elif "__len__" in dir(obj):
                    obj = type(obj)
                print str(id) + " = " + str(obj)