CRC7_BE(9)                        Basic Kernel Library Functions                       CRC7_BE(9)



NAME
       crc7_be - update the CRC7 for the data buffer

SYNOPSIS
       u8 crc7_be(u8 crc, const u8 * buffer, size_t len);

ARGUMENTS
       crc
           previous CRC7 value

       buffer
           data pointer

       len
           number of bytes in the buffer

CONTEXT
       any

DESCRIPTION
       Returns the updated CRC7 value. The CRC7 is left-aligned in the byte (the lsbit is always
       0), as that makes the computation easier, and all callers want it in that form.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                                CRC7_BE(9)