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Have a great day,
Platon
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When using the LS1021 chip to write the hardware CRC driver, use the custom polynomial mode, use the key command to load the polynomial into the class 2 key register, the calculation result is not correct, and there is no error status prompt.
There is no problem when using the IEEE802 or IETF3385 built-in protocol. How do you load a custom polynomial into a register to get the correct result? The program code is as follows: