def setReversed(self, value=True):
CRCProcessor.setReversed(self, value)
## optimize execution time by reducing one level of function call
if value is False:
self.calculate3 = self.calculateMSBClassic
else:
self.calculate3 = self.calculateLSBClassic
def createDataOperator(self, crcSize, inputData):
dataList = morph_data(inputData, crcSize)
if dataList:
return Fast16HwCRCDataOperator(self, dataList)
if not inputData:
print "unable to morph to Fast16HwCRCDataOperator -- empty input data"
else:
print "unable to morph -- unsupported crc size:", crcSize
return CRCProcessor.createDataOperator(self, crcSize, inputData)
def __init__(self):
CRCProcessor.__init__(self)
def __init__(self, lookupSize):
CRCProcessor.__init__(self)
self.lookupSize = lookupSize