On 18 December 2014 at 01:21, Brad Hein <k1...@comcast.net> wrote: > > From what I can tell, at this time, hackrf only supports enabling the > antenna power using the hackrf_transfer utilities. Does the library support > an option (hackrf=0,antenna_power=0 for example?)
libhackrf supports a call to hackrf_set_antenna_enable(), which is how hackrf_transfer toggles the power. Options such as "hackrf=0" are part of the way that gr-osmmsdr configures devices, so the change would need to take place there. If you look at http://git.osmocom.org/gr-osmosdr/tree/lib/hackrf/hackrf_sink_c.cc#n172, you can see how gr-osmosdr retrieves settings from the option string. Enabling port power would then need to take place after libhackrf has been initialised; somewhere around http://git.osmocom.org/gr-osmosdr/tree/lib/hackrf/hackrf_sink_c.cc#n213 > If so this should make it easy to enable it from a number of utilities > such as gnuradio and Gqrx for example. Yes, adding support to gr-osmosdr would enable support for all tools that use it to communicate with HackRF. _______________________________________________ HackRF-dev mailing list HackRF-dev@greatscottgadgets.com https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
