RFC: libosmocore generic CRC
246tnt at gmail.com
Fri Sep 16 21:10:14 UTC 2011
I've just pused in libosmocore a branch sylvain/crc with a proposal
for some generic CRC function.
The goal here is to provide a base implementation so that channel
coding/decoding of the various other projects can use this as a base
rather than reimplement their own for each poly. The API is targeted
towards that use (using array of ubit_t rather than a buffer of packed
The code is generated from a template and expanded into a 8 / 16 / 32
/ 64 bits version by the Makefile (each capable of supporting any crc
length inferior or equal to that. So a CRC12 would use the 16bits
Appropriate doxygen doc is included.
If nobody has objection / comments / ... I'll go ahead and merge it.
More information about the baseband-devel