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BG96 how to count CRC32, CRC16, CRC CCITT

Technical Subjects Software General Function

attie-ags December 4, 2024, 2:35am 4

See my reply to the other thread, here:

CRC32 algorithm LPWA Module

In case anyone else is looking for this information (I’ve looked in the past too), the CRCs are calculated using the following configurations. I’m using the BG95-M3, which has three CRCs in the response from AT+QFCRC: +QFCRC:<crc32>,<crc16>,<crc16_ccitt> Hat-tip to delsum! CRC-32 crc width=32 poly=0x4c11db7 init=0x0 xorout=0x0 refin=false refout=false out_endian=big CRC-16 crc width=16 poly=0x1021 init=0xffff xorout=0xffff refin=false refout=false out_endian=big CRC-16 / CCITT crc width…

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