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Calculating mavlink2.0 CRC error, unmanned vehicle cannot receive mavlink commands

Posted by Lataosha on December 19, 2019 at 11:26pm

I need help. I have a question about mavlink2.0 calculating the checksum CRC. I grabbed a message from an apm driverless car, but I did not get the same CRC after the calculation. The driverless car cannot accept the mavlink command.

I grab the mavlink2.0 protocol command:
FD 11 00 00 00 FF 00 46 00 00 08 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 EB A4
But computer CRC cannot get EB A4

Sincerely hope to get your answer

Thanks you.

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