def clearUpSource(self):
"""Disable the up counting source to the counter."""
if self.upSource is not None and self.allocatedUpSource:
self.upSource.free()
self.allocatedUpSource = False
self.upSource = None
hal.clearCounterUpSource(self._counter)
def _freeCounter(counter):
hal.setCounterUpdateWhenEmpty(counter, True)
hal.clearCounterUpSource(counter)
hal.clearCounterDownSource(counter)
hal.freeCounter(counter)
def _freeCounter(counter):
hal.setCounterUpdateWhenEmpty(counter, True)
hal.clearCounterUpSource(counter)
hal.clearCounterDownSource(counter)
hal.freeCounter(counter)