AUG_CCITT
Calculates CRC AUG-CCITT over given range of bytes from the block of data. It is using the 0x1021 polynomial and 0x1D0F initial value.
See: http://reveng.sourceforge.net/crc-catalogue/16.htm#crc.cat.crc-16-aug-ccitt See: http://srecord.sourceforge.net/crc16-ccitt.html
Return
the CRC-16 AUG-CCITT.
Parameters
data
The input data block for computation.
offset
Offset from where the range starts.
length
Length of the range in bytes.