Commit Graph

6 Commits

Author SHA1 Message Date
Leandro Pereira 39dc7d03f7 scripts: gen_kobject_list: Generate enums and case statements
Adding a new kernel object type or driver subsystem requires changes
in various different places.  This patch makes it easier to create
those devices by generating as much as possible in compile time.

No behavior change.

Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2018-04-26 02:57:12 +05:30
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
Michael Hope 88b1ad138e crc: add test vectors for the ANSI version.
The test cases match
http://reveng.sourceforge.net/crc-catalogue/16.htm for
CRC-16/DDS-110.

Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-07 16:49:52 -05:00
Andrzej Puzdrowski 1d59bf1212 tests: unit: lib: crc: Add test for crc8-ccitt implementation
CRC test suite was extended by crc8-ccitt test.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2018-01-15 15:46:37 -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