Hey, I created a test branch for the AGC a few years ago. It should still work. You can find it here: https://github.com/jarn0ld/gnuradio/tree/jarnold/b2xx_agc?files=1 Cheers, Julian
Julian Arnold, M.Sc Institute for Networked Systems RWTH-Aachen University Kackertstrasse 9 52072 Aachen Germany > On 17. Oct 2017, at 17:01, Martin Braun <martin.br...@ettus.com> wrote: > >> On 10/17/2017 01:16 AM, Gilad Beeri (ApolloShield) wrote: >> Hi, >> I'm not sure whether this question should be posted in this mailing list >> or in usrp-users. >> >> The USRP Source has a method called get_device() which returns an >> internal pointer to the multi_usrp. The internal USRP object has a >> method of set_rx_agc(). >> >> How can I access it through Python? >> Assuming src is a USRP Source block, >> src.get_device() returns: <Swig Object of type >> '::uhd::usrp::multi_usrp::sptr *' at 0x7f250bf30300> > > You cannot. We don't SWIG the multi_usrp object. > >> >> but then the returned object (dev) has no interesting functions >> (only 'acquire', 'append', 'disown', 'next', 'own'). >> >> Is there a way to control the USRP B2xx's AGC (AD936x's AGC) through >> Python? If not, what should I change in the source code to make it happen? > > You can extend usrp_source and usrp_sink to include AGC-controlling > methods. Mostly, they're simple forwards to the underlying multi_usrp call. > > Cheers, > Martin > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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