def allocateInterrupts(self, watcher):
"""Allocate the interrupt
:param watcher: True if the interrupt should be in synchronous mode
where the user program will have to explicitly wait for the interrupt
to occur.
"""
if self.interrupt is not None:
raise ValueError("The interrupt has already been allocated")
self.isSynchronousInterrupt = watcher
self._interrupt = hal.initializeInterrupts(watcher)
self._interrupt_finalizer = weakref.finalize(self, hal.cleanInterrupts,
self._interrupt)
def allocateInterrupts(self, watcher):
"""Allocate the interrupt
:param watcher: True if the interrupt should be in synchronous mode
where the user program will have to explicitly wait for the interrupt
to occur.
"""
if self.interrupt is not None:
raise ValueError("The interrupt has already been allocated")
self.isSynchronousInterrupt = watcher
self._interrupt = hal.initializeInterrupts(watcher)
self._interrupt_finalizer = weakref.finalize(self, hal.cleanInterrupts,
self._interrupt)
def allocateInterrupts(self, watcher):
"""Allocate the interrupt
:param watcher: True if the interrupt should be in synchronous mode
where the user program will have to explicitly wait for the interrupt
to occur.
"""
if self.interrupt is not None:
raise ValueError("The interrupt has already been allocated")
try:
self.interruptIndex = \
InterruptableSensorBase.interrupts.allocate(self)
except IndexError as e:
raise IndexError("No interrupts are left to be allocated") from e
self.isSynchronousInterrupt = watcher
self._interrupt = hal.initializeInterrupts(self.interruptIndex,
1 if watcher else 0)
self._interrupt_finalizer = weakref.finalize(self, hal.cleanInterrupts,
self._interrupt)