> I think you are misunderstanding how gr.message_sink works. Since
> it's possible to set the item size small (e.g., gr.sizeof_float), it
> returns as many samples as it can in a message. It does however
> provide you information about what it did in the arg1 and arg2 field.
>
> // build a
I am having a little problem working with messages. I want to transmit
an entire binary file using messages over and over again. Eg., msg1
transmits file x, msg2 again transmits file x
and so forth. My problem is that I'm unable to find a way to loop over
the file again and again. I tried using tx_
Eric, thanks for the quick reply. The file 'transmit.dat' is a binary
file of
unsigned chars created using gr.vector_sink_b, so when importing it in
this manner, all i get to see is gibberish on the screen...
Johnathan, scoping out the first script works just fine. .. thanks.
Regards,
Kshitij
Hi,
For an application I needed to import some data into my module
and then packetize it. The data
being quite large, comes from a file. My problem is that multiple
instances of top_block aren't allowed,
so once I have imported my data, I can't run my program. Even if I nest
this inside a g
On Thu, 2008-01-31 at 11:33 -0800, Matt Ettus wrote:
> Kshitij Kumar Singh wrote:
> > Hi,
> >
> > I tried out a simple script to get the gain range of the USRP (I had read
> > in earlier mail archive
> > that we were provided a single gain knob to tune over th
Hi,
I tried out a simple script to get the gain range of the USRP (I had read in
earlier mail archive
that we were provided a single gain knob to tune over the entire range of 0 to
90 dB):
-
from gnuradio import gr, usrp
u = usrp.sink_c(0)
subdev = usrp.selected_s
, at 4:53 PM, Kshitij Kumar Singh wrote:
>
> > As a part of some research work on cooperative communications in
> > wireless networks, I had decided to use
> > the USRP as one the of my implementation platforms. I used the
> > tutorials by D. Shen as a reference. There are,
As a part of some research work on cooperative communications in wireless
networks, I had decided to use
the USRP as one the of my implementation platforms. I used the tutorials by
D. Shen as a reference. There are, however , some specific problems I need
help with :
-
ld be appreciated.Also, can the Instrument Control Toolbox
in Matlab be used for the same purpose?...if so, the I might be able to
design a GUI using 'guide'
PS: Are there any newer ports of USRP on Windows other than
http://www.olifantasia.com/projects/gnuradio/mdvh/mingw/ .?
Kshi
