Didier Stevens

Monday 18 September 2017

Quickpost: GNU Radio On Windows

Filed under: Hardware,Quickpost — Didier Stevens @ 20:43

I’ve been using GNU Radio & GNU Radio Companion with the GNU Radio Live SDR Environment, but now I’ve switched to GNU Radio on Windows (I’ve seen posts that it’s stable now).

The installation was easy, I downloaded the GNURadio 3.7.11.1 x64 binaries and proceeded with a default install:

Next, install drivers for my HackRF One and RTL-SDR with Zadig.

Zadig can auto-update:

When I plug in my HackRF One, no driver is installed automatically (Windows 10), I use Zadig to install a WinUSB driver:

The same for my RTL-SDR, although the name of the device is “Bulk-In, Interface (Interface 0)”. A driver was automatically installed after connecting it (RTL2832UUSB), but I need WinUSB here too:

If you don’t see your device listed, make sure that all devices are listed:

Now I can use GNU Radio on my Windows machine. I start GNU Radio Companion, and get a one time warning about xterm missing, that I can ignore:

A quick flow graph connecting my RTL-SDR (tuned to a local FM station) to a waterfall plot shows my SDR is working (the terminal output confirms that too):

If GNU Radio is not receiving I/Q data from your SDR, the waterfall plot will be pure blue, and you will see a message attesting to that in the terminal.

 


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