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
