Commit Graph

4 Commits

Author SHA1 Message Date
Anas Nashif b8424b4cae crc: deprecate old headers and issue warning when used
Change code to use crc.h instead crc{8,16,32}.h and issue warning when
old headers are used.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-12-04 08:52:46 -06:00
Michael Hope a5eb5418d1 crc: add crc16_itu_t which is used in the MMC protocol.
This is the MSB first version of crc16_ccitt.  Use the same name as in
Linux.

Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-07 16:49:52 -05:00
Michael Hope f77c1d53b5 crc: add a faster, chainable version of CRC16/CCITT.
The existing version of crc16_ccitt() is actually CRC-16/AUG-CCITT and
gives different results to Linux, Contiki, and the CRC unit in the
SAM0 SOC.  This version matches Linux.

Note that this is an incompatible API change.

Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-07 16:49:52 -05:00
Anas Nashif 6daf046e8f lib: move crc from drivers to lib/
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-15 20:02:01 -05:00