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From: | Pratik Bhogale |
Subject: | RE: [EXTERNAL] Re: Changing the frequency of signal source at runtime |
Date: | Wed, 14 Jul 2021 13:14:10 -0400 |
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. tb.Start(True) tb.Wait() Pratik From: Glen Langston [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 <pbhogale@uncc.edu> 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. > |
SDRPlay_FFT_Sink_Sweep.txt
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