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Recent content by AshleyE

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    Calculating Checksum From a Hex String

    Data on bytes 0-3 are generated by input sensors and 4-5 are always static values. I'm not really. I was told by the engineer that sampled the data that it was. I do know that if the data in bytes 0-5 is constant and the counter on byte 6 is running the data on byte 7 repeats in sequence...
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    Calculating Checksum From a Hex String

    I don't know the math calculation behind the data. I do know that bytes 0-3 are data being generated by specific inputs and that bytes 4-5 are constant. Byte 6 is a rolling counter that repeats, and byte 7 is the generated checksum data. That's where I get lost. I have run a few different...
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    Calculating Checksum From a Hex String

    Hey Everyone! I'm new on the forums here, but have been lurking in the background for a while searching for answers to my problem. I have what seems to be a string of HEX data that has a counter and a checksum built in. The system is a simple controller area network with several modules. I...

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