please help. I'm sitting on this shit about week and I still don't know the answer how to correctly mutate my hexstring to CRC16 XModem value..Site named Online CRC Calculator returns proper value from this hexstring: 034301493b32303bFD (0xA016)(when you mark this as hex) and mine not.. High school diploma online free for adults. You are my last chance in this, help..
This is what I'm doing in main function:
Rest is from Python CRC16.XModem function:
HannibalHannibal
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Hi,This is my first question on EE. I hope I have asked my question under the correct topics.
I have a problem with my CRC16 code, I think..
I have 2 senaiors:
1. My checksum byte 1 and 2 are swapped when compared to an excel CRC calculator I found online. I tested this by entering different data and always found the same pattern.
2. Or my checksum is completely different to other online calculators.
Perhaps someone could point in the direction of a proven online CRC calulator.
For the life of me, I don't know which is correct or where my error could be.
My code:
Start value: 0xFFFF
Polynomial: 0xA001
4 bytes Hex Data: 0xACA5F69C
Checksum: 0x9E76
Would you mind helping me figure this out. Hi,
This is my first question on EE. I hope I have asked my question under the correct topics.
I have a problem with my CRC16 code, I think..
I have 2 senaiors:
Crc 16 Calculator Online
1. My checksum byte 1 and 2 are swapped when compared to an excel CRC calculator I found online. I tested this by entering different data and always found the same pattern.
2. Or my checksum is completely different to other online calculators.
Perhaps someone could point in the direction of a proven online CRC calulator.
For the life of me, I don't know which is correct or where my error could be.
My code:
Online Crc Calculator
Start value: 0xFFFFPolynomial: 0xA001
Hex Diameter Calculator
4 bytes Hex Data: 0xACA5F69CChecksum: 0x9E76
Would you mind helping me figure this out.