With a recent GNU Radio 3.9, SoapySDR is supported, and there is a soapy sdrplay driver. This requires the sdrplay v3 API and service to be installed.
On Wed, Jul 14, 2021 at 1:16 PM Pratik Bhogale <[email protected]> wrote: > I am using GNURadio 3.7 on my Raspberry Pi. I also wish to use 3.9 on my > Jetson Nano, but WX GUIs have been discontinued from 3.8 and later. > I am attaching my python file, although I haven’t added anything to it > since whatever I tried, didn’t work. > > *tb = top_block_cls()* > > *tb.Start(True)* > > > > *tb.Wait()*This is the main(), and I tried adding lock and timers but > didn’t work, so I have attached the unedited python file. > I want to change the frequency after every 5 seconds (might change later), > for which I need help. > Could you help me with the right commands/functions to invoke? > > Best, > > Pratik > > > > *From: *Glen Langston <[email protected]> > *Sent: *14 July 2021 13:04 > *To: *Pratik Bhogale <[email protected]> > *Cc: *[email protected] > *Subject: *[EXTERNAL] Re: Changing the frequency of signal source at > runtime > > > > [Caution: Email from External Sender. Do not click or open links or > attachments unless you know this sender.] > > > > Hello > > > > Maybe you could share your .grc or python file. > > > > I’ve had pretty good luck with gnuradio 3.7.13 and SDRPlay RSP1A, > > where changing the frequency works fine. > > > > I’ve not gotten SDRPlay RSP1A to work with gnuradio 3.8, as they’re > > not interested in following gnuradio changes any longer. > > > > What gnuradio version are you using? > > > > Regards > > > > Glen > > > > > On Jul 14, 2021, at 11:59 AM, Pratik Bhogale <[email protected]> wrote: > > > > > > Hi team, > > > I hope you are well. > > > I need help with changing the tuned frequency of the source RSP1A, after > a certain amount of time. > > > I have tried multiple potential solutions that I found online through > mailing lists and FAQs and other solutions fr reconfiguring the flowgraph > using lock and unlock, wait and time.sleep(), etc. and then invoking the > set_rsp1a_freq_mhz(). > > > I have not been able to get any result from any of those solutions. > > > I need my flowgraph to execute for a certain amount of time at a > particular frequency for the RSP1A, then I want to change the frequency and > rerun the flowgraph for some time, change the frequency again, so on and so > forth. > > > Kindly help in figuring this out. > > > > > > Best regards > > > Pratik Bhogale. > > > > > > > >
