crccreatearray是直接返回生成crc的数组,calcrc是校验数组是否符合crc16,返回0表示符合,1表示不符合
class crc16:
auchCRCHi = [ 0x00, 0xC1..., 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, \
0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C,..., 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1A, \
0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C,...0x88, 0x48, 0x49, 0x89, 0x4B, 0x8B, \
0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,...crchi == array[lenarray-2] and crclo== array[lenarray-1] :
return 0
else:
return 1
test = crc16