def co_pulse_idle_state(self):
"""
:class:`nidaqmx.constants.Level`: Specifies the resting state of
the output terminal.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetCOPulseIdleState
cfunc.argtypes = [
lib_importer.task_handle, ctypes_byte_str,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, self._name, ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)
def co_output_state(self):
"""
:class:`nidaqmx.constants.Level`: Indicates the current state of
the output terminal of the counter.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetCOOutputState
cfunc.argtypes = [
lib_importer.task_handle, ctypes_byte_str,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, self._name, ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)
def dig_lvl_when(self):
"""
:class:`nidaqmx.constants.Level`: Specifies whether the task
pauses while the signal is high or low.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetDigLvlPauseTrigWhen
cfunc.argtypes = [
lib_importer.task_handle,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)
def do_line_states_start_state(self):
"""
:class:`nidaqmx.constants.Level`: Specifies the state of the
lines in a digital output task when the task starts.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetDOLineStatesStartState
cfunc.argtypes = [
lib_importer.task_handle, ctypes_byte_str,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, self._name, ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)
def interlocked_asserted_lvl(self):
"""
:class:`nidaqmx.constants.Level`: Specifies the asserted level
of the Handshake Trigger.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetInterlockedHshkTrigAssertedLvl
cfunc.argtypes = [
lib_importer.task_handle,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)
def expir_states_do_state(self):
"""
:class:`nidaqmx.constants.Level`: Specifies the state to which
to set the digital physical channels when the watchdog task
expires. You cannot modify the expiration state of
dedicated digital input physical channels.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetWatchdogDOExpirState
cfunc.argtypes = [
lib_importer.task_handle, ctypes_byte_str,
ctypes.POINTER(ctypes.c_int)
]
error_code = cfunc(self._handle, self._physical_channel,
ctypes.byref(val))
check_for_error(error_code)
return Level(val.value)