Check your MAC addresses.
The default addresses in gr-ieee802-11 were invalid last I looked (long ago).
On Mon, Oct 3, 2022, 23:42 <discuss-gnuradio-request@gnu.org> wrote:
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Today's Topics:
1. Re: Trying to receive data from wifi_rx using gr-ieee802-11
(Cinaed Simson)
---------- Forwarded message ----------
From: Cinaed Simson <cinaed.simson@gmail.com>
To: discuss-gnuradio@gnu.org
Cc:
Bcc:
Date: Mon, 3 Oct 2022 20:40:16 -0700
Subject: Re: Trying to receive data from wifi_rx using gr-ieee802-11
Hi Karl - isn't the frequency of conventional wifi on the order of 2400 MHz (or 2.400000 GHz) where the width of a single channel is on the order of 22 MHz - at the minimum?_______________________________________________
And there are multiply flavors of wifi too with higher frequencies and bandwidths.
There might a problem with your qt chooser for freq?
-- Cinaed
On 10/3/22 15:58, Karl Dawson wrote:
Hi All,
I'm using GNU Radio installed as part of an Instant GNURadio 3.8.2.0 VM. I've installed gr-ieee802-11 maint version 3.9, and am using it with a bladeRF. I've also tried to get this going with a hackRF.
It appears to all be running, and the wifi_rx example script appears to run as shown below:
Irrespective of the frequency I select however, I don't appear to be receiving any data in the Wireshark file sink, other than the occasional malformed packet:
I've tried setting the frequency to the frequency/channel that Windows says my laptop is operating on, but no luck.
Is there something I'm fundamentally doing wrong? Any help would be greatly appreciated!
All the best,
Karl
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