Short report on the first Osmocom User Group meeting in Bavaria

It's already one week in the past, but I'm only now finding some time to report on the first Osmocom User Group meeting in Bavaria.

All-in-all, there were 6 people attending, some people already known in the community, but also two completely new faces, which is great.

Dieter gave us a tour of his large BTS equipment, including a Nokia Ultrasite and an Ericsson RBS 2206. We had an introduction round where the participants could get to know each other a bit. Finally, we spoke about a variety of topics, from OsmocomBB to SIMtrace, SIM/SAT/STK security, the CC32RS512 and of course OpenBSC and the sysmoBTS.

On the day after the meeting I also had the pleasure of attempting to get the RBS2206 working with OpenBSC. Unfortunately there was no success, but still a number of bugs in the OM2000 / RBS2000 code in OpenBSC that had been found and fixed.

I'd like to thank Dieter Spaar for organizing and hosting the event, taking care of the Bavarian sausage + cheese platter for lunch.

I did not create rtl-sdr / librtlsdr

In recent weeks, the number of private e-mails I receive about rtl-sdr has increased significantly. This is odd for at least two reasons:

First, I didn't create rtl-sdr and was not involved in its creation with the tiny exception of writing an e4k tuner driver for osmo-sdr, which was then used in a variety of rtl-sdr software.

Second, you should never contact the (presumed) software author in a private e-mail, but use the respective project mailing list. There is a community of developers, contributors and users out there, and it is a waste of everyone's time if you communicate by 1:1 private e-mail rather than enlightening the mailing list.