Questions tagged [gnuradio]

GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios.

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How can Rpi4B use UART to read and analyze received data at a 3DR FPV Air Radio Module?

I am trying to set up the FPV telemetry radios (Air and Ground Module 433MHz). I have connected the Ground module to my laptop (USB) and air module to Raspberry Pi 4 UART pins. Using Mission planner ...
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0answers
82 views

Raspberry PI 3 with Funcube Dongle Pro+ SDR does not read the antenna

I am trying to configure my RPi3 into a small receiving ground station. I already have installed the gnuradio, gqrv, gpredict packages. The RPi is connected to an SDR dongle (Funcube Dongle Pro+) with ...
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1answer
176 views

Cannot use xdotool to send key to gqrx

The following works perfectly on my desktop debian: xdotool search --onlyvisible --classname gqrx windowactivate key ctrl+d It will activate the window of gqrx and synthetically hit ctrl+d, starting ...
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1answer
1k views

How to communicate with a raspberry pi cube satellite?

I am planning to build a cube satellite that will be above 150km - 600km altitude in the LEO(Lower earth orbit). What can i use to communicate with it. How would that work? I know I will need a radio ...
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1answer
694 views

Packet radio (modem)

I would like to build a long range (10s of kms) wireless link in the unlicensed spectrum (like amateur radio - maybe 27 MHz, ideally with variable frequency setting). The transfer speed requirement is ...
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1answer
2k views

How to start a single GUI application from command line?

I am trying to start gnuradio-companion from command line on my Raspberry Pi 2. I do not want to run GNURadio from a full desktop environment to conserve resources. I have tried the following: $ ...
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1answer
3k views

Install GNURadio on Raspbian [duplicate]

Did someone install gnuradio tool on raspbian 2014-09-09? I tried both solutions suggested http://k1gto.blogspot.it/2012/09/compiling-gnuradio-on-raspberry-pi-raspi.html but probably this link is too ...
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1answer
549 views

internet radio proxy

I have several internet radios, (some of which are raspberry Pi), and I have very slow internet.. so I was wondering. Can I setup my own internet radio proxy? so that I download the live stream only ...
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1answer
2k views

How to autoplay ogg stream at startup of device

I am programming a Rasberry to Pi to become a radio player. It is meant to be used to play the local college radio in the student union hangout. INPUT: Power is turn on. OUTPUT: Audio is played ...
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2answers
4k views

Why APT can't locate GNURADIO package even though it apparently exists in repository?

I have been trying to install the GNURADIO package that is listed on the raspbian mirror: http://archive.raspbian.org/raspbian/pool/main/g/gnuradio/ I've added the repo to my sources.list as below: ...
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2answers
18k views

How to install GNUradio on raspberry pi?

Will it take the same procedure (like we install GNUradio in Ubuntu) or should we need something different. Please tell me in detail as i am a newbie on this side(Linux and raspberry pi). I am using ...
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2k views

Can RasPi run GNU Radio and OpenBTS?

I just wonder if anyone has managed to get the RasPi running GR and OpenBTS without choking? The RP does not have a strong Floating points support and the amount of memory available to the ...
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1answer
6k views

Compiling GnuRadio on Raspberry Pi

Is there any way to get an install the gnuradio binaries on raspberry-pi? At the moment, I am running the build script that took 2 hours on my core i7 1.6 GHz quad core Xeon. I have a UHS-1 45Mb/s ...