def get_digital_logic_family_power_up_state(self, device_name):
"""
Gets the digital logic family for a device.
Args:
device_name (str): Specifies the name as configured in MAX
of the device to which this operation applies.
Returns:
nidaqmx.constants.LogicFamily:
Specifies the logic family to set the device to when it powers
up. A logic family corresponds to voltage thresholds that are
compatible with a group of voltage standards. Refer to device
documentation for information on the logic high and logic low
voltages for these logic families.
"""
logic_family = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetDigitalLogicFamilyPowerUpState
if cfunc.argtypes is None:
with cfunc.arglock:
if cfunc.argtypes is None:
cfunc.argtypes = [
ctypes_byte_str, ctypes.POINTER(ctypes.c_int)]
error_code = cfunc(
device_name, ctypes.byref(logic_family))
check_for_error(error_code)
return LogicFamily(logic_family.value)
def di_logic_family(self):
"""
:class:`nidaqmx.constants.LogicFamily`: Specifies the logic
family to use for acquisition. A logic family corresponds to
voltage thresholds that are compatible with a group of
voltage standards. Refer to the device documentation for
information on the logic high and logic low voltages for
these logic families.
"""
val = ctypes.c_int()
cfunc = lib_importer.windll.DAQmxGetDILogicFamily
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 LogicFamily(val.value)