def close(self):
if self.handle is not None:
log_and_warn_on_error(
sensel.stopScanning(self.handle),
'stop scanning before close for {}'.format(self.serial_num))
log_and_warn_on_error(
sensel.freeFrameData(self.handle, self.frame),
'free frame data before close for {}'.format(self.serial_num))
log_and_warn_on_error(
sensel.close(self.handle),
'close handle for {} ({})'.format(self.serial_num,
self.handle))
self.handle = None
else:
logger.debug(
'Attempt to close Morph {} with None handle (already closed?)'.
format(self.serial_num))
def closeSensel(frame):
error = sensel.freeFrameData(handle, frame)
error = sensel.stopScanning(handle)
error = sensel.close(handle)
def _closeSensel(self):
self.is_running = False
error = sensel.freeFrameData(self.handle, self._frame)
error = sensel.stopScanning(self.handle)
error = sensel.close(self.handle)