AMR Implementation for Osmocom-BB
msokolov at ivan.Harhan.ORG
Thu Oct 24 20:39:24 UTC 2013
Akib Sayyed <akibsayyed at gmail.com> wrote:
> I am trying to implement AMR codec for osmocom-bb.
Doesn't AMR support require applying some DSP code patches?
Locating the DSP patch bits within a binary fw image read out of C1xx
or whatever would probably be an incredible pain, but you can use this
source/object mixed version instead:
If you download ti-libs-extract.tar.bz2 from the above, you'll find
all DSP patches in various *.obj modules in the l1_ext subdirectory
inside that tarball. The names of the little individual object modules
in that bunch are quite descriptive. The object format is TI's variant
of COFF; you will need this patch to GNU Binutils in order to grok
Viva la Revolucion,
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