def test_lrc(self):
test_data = 'this is a test'
assert lrc(test_data) == py_lrc(test_data)
def set_checksum(self, payload):
self._checksum = lrc(repr(self), lrc(payload))
self._repr = None
def valid(self):
return lrc(self.data) == 0
def verify_checksum(self):
checksum = lrc(self.__header, lrc(self.__data))
self.__isValid = checksum == 0
def calculate_checksum(self):
checksum = lrc(self.__header[:OFFSET_P_CHECKSUM_LOW])
checksum = lrc(self.__header[OFFSET_P_CHECKSUM_HIGH:], checksum)
checksum = lrc(self.__data, checksum)
return checksum
def test_lrc(self):
test_data = 'this is a test'
assert lrc(test_data) == py_lrc(test_data)
def valid(self):
return lrc(self.data) == 0
def set_checksum(self, payload):
self._checksum = lrc(repr(self), lrc(payload))
self._repr = None