def get_constraints(self):
""" Return a constraints class for the slow counter."""
constraints = SlowCounterConstraints()
constraints.min_count_frequency = 5e-5
constraints.max_count_frequency = 5e5
constraints.counting_mode = [
CountingMode.CONTINUOUS,
CountingMode.GATED,
CountingMode.FINITE_GATED]
return constraints
def get_constraints(self):
""" Return a constraints class for the slow counter."""
constraints = SlowCounterConstraints()
constraints.min_count_frequency = 5e-5
constraints.max_count_frequency = 5e5
constraints.counting_mode = [
CountingMode.CONTINUOUS, CountingMode.GATED,
CountingMode.FINITE_GATED
]
return constraints
def get_constraints(self):
""" Get hardware limits the device
@return SlowCounterConstraints: constraints class for slow counter
FIXME: ask hardware for limits when module is loaded
"""
constraints = SlowCounterConstraints()
constraints.max_detectors = 2
constraints.min_count_frequency = 1e-3
constraints.max_count_frequency = 10e9
constraints.counting_mode = [CountingMode.CONTINUOUS]
return constraints
def get_constraints(self):
""" Get hardware limits of NI device.
@return SlowCounterConstraints: constraints class for slow counter
FIXME: ask hardware for limits when module is loaded
"""
constraints = SlowCounterConstraints()
constraints.max_detectors = 4
constraints.min_count_frequency = 1e-3
constraints.max_count_frequency = 10e9
constraints.counting_mode = [CountingMode.FINITE_GATED]
return constraints
def get_constraints(self):
""" Get hardware limits of NI device.
@return SlowCounterConstraints: constraints class for slow counter
FIXME: ask hardware for limits when module is loaded
"""
constraints = SlowCounterConstraints()
constraints.max_detectors = 4
constraints.min_count_frequency = 1e-3
constraints.max_count_frequency = 10e9
constraints.counting_mode = [CountingMode.FINITE_GATED]
return constraints
def get_constraints(self):
""" Get hardware limits the device
@return SlowCounterConstraints: constraints class for slow counter
FIXME: ask hardware for limits when module is loaded
"""
constraints = SlowCounterConstraints()
constraints.max_detectors = 2
constraints.min_count_frequency = 1e-3
constraints.max_count_frequency = 10e9
constraints.counting_mode = [CountingMode.CONTINUOUS]
return constraints
def get_constraints(self):
""" Get hardware limits the device
@return SlowCounterConstraints: constraints class for slow counter
FIXME: ask hardware for limits when module is loaded
"""
# TODO: See if someone needs this method, at the moment it is not being used.
constraints = SlowCounterConstraints()
constraints.max_detectors = 2
constraints.min_count_frequency = 1e-3
constraints.max_count_frequency = 10e9
constraints.counting_mode = [CountingMode.CONTINUOUS]
return constraints
def get_constraints(self):
"""
Retrieve the hardware constrains from the counter device.
:return: (SlowCounterConstraints) object with constraints for the counter
"""
constraints = SlowCounterConstraints()
# TODO: check values
constraints.min_count_frequency = 1
constraints.max_count_frequency = 10e9
constraints.max_detectors = 8
constraints.counting_mode = [CountingMode.CONTINUOUS]
return constraints
def get_constraints(self):
""" Returns hardware limits on qutau's counting ability.
@return SlowCounterConstraints: object with constraints.
"""
c = SlowCounterConstraints()
c.max_detectors = 8
# Highest count frequency limited by min exposure time (1 ms)
c.max_count_frequency = 1 / 1e-3
# Lowest count frequency limited by max exposure time (65536 ms)
# or preset timeout, whichever is lower
c.min_count_frequency = 1 / min(65.5, self._timeout)
c.counting_mode = [CountingMode.CONTINUOUS]
return c