my patch for decode using burst_id

lonelysurfer lonelysurfer at web.de
Wed Jun 20 16:11:02 UTC 2012


I made it by hand (copy&paste) but I missed codec.c and conv_tch_afs_12_2.
With codec.c from osmocom/codec/ and the asf tables from 
http://baseband-devel.722152.n3.nabble.com/libosmocore-viterbi-decoder-td2866035.html
http://baseband-devel.722152.n3.nabble.com/libosmocore-viterbi-decoder-td2866035.html 
the compilation was ok.

I've found some deeper infos about asf @ 
http://fossies.org/dox/hxplay-11.0.0/amrdump_8cpp_source.html
http://fossies.org/dox/hxplay-11.0.0/amrdump_8cpp_source.html .

In osmocom-bb we have a dummy burst indicator (bi->flags & BI_FLG_DUMMY). I
think, these bursts have to be filtered.

Perhaps its easier to begin with FR, because with the sample from
https://srlabs.de/airprobe-how-to/ we have FR and with osmocom-bb
(mobile_app) and old Nokias (
http://www.panuworld.net/nuukiaworld/misc/netmon/tests.htm
http://www.panuworld.net/nuukiaworld/misc/netmon/tests.htm ) EFR can be
disabled to get FR.

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