Parameter needed to switch RX input in gnuradio for limesdr

[hTo137]

I am not sure how you know from the software side how to specify or differentiate the antennas for rx channel 0 vs. rx channel 1

Selecting RF port on LimeSDR

Also see SoapySDRUtil --probe="driver=lime" to get the names of the ports. In this case, the names are based off of the LMS7, not the silkscreen, These are the options Rx Antennas: LNAH, LNAL, LNAW, LB1, LB2 Tx Antennas: BAND1, BAND2 You will see the two tx antenna options for each channel and the 3 rx options for each channel. The loopbacks are just internal to the LMS7. Mostly for debug, but they are there too as a useful options.

I guess that the channel selection is the essential question we are trying to answer. I’m a little slow here.