def connect_di_port(devport):
'''
Initialize task for reading from digital input port
in devport = Device/port e.g. Dev1/port0
out task = Task handle
'''
task = Task()
task.CreateDIChan(devport, '', DAQmx_Val_ChanForAllLines)
task.StartTask()
return task
def connect_di_line(devportline):
'''
Initialize task for reading from digital input lines
in devportline = Device/port/lines e.g. Dev1/port0/line0:3
also single line supported e.g. Dev1/port0/line1
out task = Task handle
'''
task = Task()
task.CreateDIChan(devportline, '', DAQmx_Val_ChanPerLine)
task.StartTask()
return task
