def _set_address(self):
address = 0xE7E7E7E7E7
try:
link_uri = Config().get("link_uri")
if len(link_uri) > 0:
address = int(link_uri.split('/')[-1], 16)
except Exception as err:
logger.warn('failed to parse address from config: %s' % str(err))
finally:
self.address.setValue(address)
