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
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.