OsmocomBB full Opensouce?

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Anton Gorbachev antgorka at gmail.com
Wed May 3 19:11:30 UTC 2017


Dear collegues,

Could you please help me to understand one thing..

If I understood everything correct, osmocombb project consist of all the
code for GSM stack L1-L3 functionality but Calypdo DSP code is not
Opensource and layer1.bin ask non-opensource DSP module to do execute L1
tasks from ghis list:

https://osmocom.org/projects/baseband/wiki/TSM30Layer1#DSP-Tasks

Of cource we can patch DSP and ask it to do whatever we want, like send raw
bursts to the host, but now osmocombb uses mostly DSP firmware written by
Texas Instruments, not its own opdnsource.

Is it correct or not?

Thanks in advance!
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