Kramer VS-62HA - Calculating the CRC

VS-62HA - Packet Protocol Structure
79
17.2 Calculating the CRC
The polynomial for the 16-bit CRC is:
CRC-CCITT: 0x1021 = x
16
+ x
12
+ x
5
+ 1
Initial value: 0000
Final XOR Value: 0
For a code example, see:
http://sanity-free.org/133/crc_16_ccitt_in_csharp.html
CRC example:
Data = “123456789”
Result => 0x31C3