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Hi everybody,<BR>
I have a data packet in Hex values and need to determine how to calculate the CRC-16 bit checksum for these values.<BR>
Eg.:<BR>
0x55,0x00,0x0A,0x01,0x01, 0x01,0xFF,0x00,0xDC,0xCC<BR>
Sync| Lenght |source addr|dest. adr |Data| CRC check|<BR>
<BR>
This example shows me the CRC chechsum, but if I change the source addr, this chechsum is no longer valid. <BR>
Any suggestions on how to calculate that?<BR>
<BR>
Thanks<BR>
<BR>
Johan
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