- Oorspronkelijk bericht -
Van: "Marcus Müller"
Aan: discuss-gnuradio@gnu.org
Verzonden: Maandag 24 augustus 2015 16:59:13
Onderwerp: Re: [Discuss-gnuradio] ofdm mod error
The point is that what you're seeing is clearly a Python telling you
that it can't find the crc
The point is that what you're seeing is clearly a Python telling you
that it can't find the crc32_bb module nor the constellation_psk object
where they should be, on a proper installation of GNU Radio.
This is not a problem of these examples, but of your installation; as
Martin hinted, we need to s
I'm using ZedBoard by ADI as my dev board and this is their instructions
for installing everything...
http://wiki.analog.com/resources/tools-software/linux-software/zynq_images
I did everything in here...
It seems everything about the OFDM blocks have similar problem...
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Patrcia,
this looks more like you don't have GNU Radio properly installed --
these examples will work fine with a full installation of GNU Radio.
Cheers,
Martin
On 19.08.2015 23:43, Patrcia Wonder wrote:
> Hi! I think I'm using the latest OFDM blocks. I then tried using the
> ofdm_loopback.grc
i've noticed that the digital_swig causes some error for both... looking
at it, there is nothing inside the digital_swig.py file... is that ok?
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Hi! I think I'm using the latest OFDM blocks. I then tried using the
ofdm_loopback.grc and an error occured that is similar to the first
one...
"Showing: "/home/analog/Documents/ofdm_loopback.grc"
Generating: "/home/analog/Documents/ofdm_loopback_example.py"
Executing: "/home/analog/Documents
Patrcia,
try the new OFDM blocks. I suggest starting with the example
ofdm_loopback.grc and working from there to see how things work,
Cheers,
Martin
On 17.08.2015 22:39, Patrcia Wonder wrote:
> Hi! I'm using gnuradio on ZedBoard and was trying a simple OFDM Mod
> system just like in this video
Hi! I'm using gnuradio on ZedBoard and was trying a simple OFDM Mod
system just like in this video
https://www.youtube.com/watch?v=LZDWfnrxo6c
the flowgraph just looks like this... random source>short to float>ofdm
mod>throttle>wx gui fft sink
and this comes up...
"Generating: "/home/analog/Docu