Hi, I am trying to modify benchmark_rx.py such that it feeds to mplayer.
I can successfully use gr.file_descriptor_sink and pipe the stdout of
python to stdin of mplayer.
However, when I try to embed the pipe in python code by calling mplayer
programmably, it always produces errors.
The code
Hello again,
I decided to try and run the mimo_tx.bin (built from SVN rev 11663) as
the s/w firmware and use the Virtex5 board as the "slave USRP2" since
this would require almost no changes to the gnuradio side. I'm using
u2_rev3_ise10.1sp3_r11370.bin as the FPGA bitstream. When I run the
host app
Hi Martin,
>
> I'm curious: did you manage to create 54Mbps in realtime and send them
> via the USRP2, or did you do some pre-processing? I remember trying out
> how far I could push OFDM signal generation in real time, but it was way
> lower than 20 MHz.
>
Actually what the code does is taking
On Tue, Nov 24, 2009 at 10:38:54AM +0100, Valerio, Danilo wrote:
> Hi Colby, Hi Doug, Hi all,
>
> In the last months we worked on implementing IEEE802.11p in gnuradio.
> We started from scratch because it differs considerably from the BBN code.
>
> We successfully tested our transmitter against a
