the - Discussions - diydrones2024-03-29T07:55:14Zhttps://diydrones.com/forum/topics/feed/tag/theCalculating mavlink2.0 CRC error, unmanned vehicle cannot receive mavlink commandshttps://diydrones.com/forum/topics/calculating-mavlink2-0-crc-error-unmanned-vehicle-cannot-receive2019-12-20T07:26:00.000Z2019-12-20T07:26:00.000ZLataoshahttps://diydrones.com/members/Lataosha<div><p>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.</p><p>I grab the mavlink2.0 protocol command:<br />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<br />But computer CRC cannot get EB A4</p><p>Sincerely hope to get your answer</p><p>Thanks you.</p></div>