I am trying to read a *.txt file , then transmit packets using the code below
and receive them and write in a similar file.(similar to what is used in
benchmark example)
the transmitting code is :
target_freq = 2.4e9
interpolation = 128
#gain = 2
class mysiso(gr.top_block):
def __init__(self
On Fri, Jul 18, 2008 at 08:17:33AM +0200, Dominik Auras wrote:
> Hi Eric!
>
> Very nice work! I have run the synthetic benchmark program on our machine.
> The scaling is wonderful. It is running almost 8x faster.
>
> If you like, I can send you some reports.
>
> Dominik
I'd love to have them. If
OSX 10.5.4, XCode 3.0 (gcc 4.0.1), using MacPorts for all
requirements. I can send specific versions of requirements upon
request.
From the checked out branch:
% mkdir build_all
% cd build_all
% ../configure
[snip]
checking for guile... /opt/local/bin/guile
checking for boost >= 1.35... yes
Hello,
I am currently working on a custom made SDR platform and trying to use gnu
radio to program it. I understand that I need to write seperate source and
sink blocks to receive and send I/Q samples from and to the device. I was
wondering if anybody in the list could help me in understanding how
On Fri, Jul 18, 2008 at 04:52:13PM -0400, Anand Prabhu Subramanian wrote:
> Hello,
>
> I am currently working on a custom made SDR platform and trying to use gnu
> radio to program it. I understand that I need to write seperate source and
> sink blocks to receive and send I/Q samples from and to t
On Fri, Jul 18, 2008 at 03:46:42PM -0400, Michael Dickens wrote:
> OSX 10.5.4, XCode 3.0 (gcc 4.0.1), using MacPorts for all requirements. I
> can send specific versions of requirements upon request.
>
> From the checked out branch:
>
> % mkdir build_all
> % cd build_all
> % ../configure
> [snip]
On Thu, 2008-07-17 at 07:55 -0700, Eric Blossom wrote:
> I've checked in an SMP-aware scheduler and would love folks to start
> testing with it. I'm seeing good scaling performance when running it
mp-sched cross compiles to the ps3 ok. You have to build boost 1.35 on
the ps3 (does not take long)
On Fri, Jul 18, 2008 at 05:27:50PM -0400, Charles Swiger wrote:
> On Thu, 2008-07-17 at 07:55 -0700, Eric Blossom wrote:
> > I've checked in an SMP-aware scheduler and would love folks to start
> > testing with it. I'm seeing good scaling performance when running it
>
> mp-sched cross compiles to
Dear Eric,
Thanks for the pointer. I get raw IP packets. I have written a C program to
read these packets and plot the spectrum in matlab. I wanted to use gnuradio
to do different signal processing functions. Also I plan use the OFDM module
in gnuradio. I am trying to understand the usrp_spectrum_
Martin Dvh wrote:
>
> Hi Holger,
>> The input of my signal block is a bytestream b. The output should
>> also be a bytestream, but with a different number of outgoing items(not a
>> multiple of b).
>> In other words, after the transformation of the inputstream some
>> extra-bytes
>> have to be
Martin Dvh wrote:
>
> Hi Holger,
>> The input of my signal block is a bytestream b. The output should
>> also be a bytestream, but with a different number of outgoing items(not a
>> multiple of b).
>> In other words, after the transformation of the inputstream some
>> extra-bytes
>> have to be
After doing some further testing, it seems that using
"inband_2rxhb_2tx.rbf" allowed us to properly do automatic t/r
switching (even with the use of just one channel). We could not get
this functionality working correctly with "inband_1rxhb_1tx.rbf".
Maybe this rbf was not rebuilt after applying wh
On Fri, Jul 18, 2008 at 05:55:21PM -0400, Anand Prabhu Subramanian wrote:
> Dear Eric,
>
> Thanks for the pointer. I get raw IP packets.
Intersting choice. What are you using for the protocol field?
Why not go for UDP? It's only 8 bytes longer, and easy to deal with
in user mode on any OS.
> I
On Fri, Jul 18, 2008 at 03:19:08PM -0700, irene159 wrote:
>
> Hi,
>
> I have the same problem. I have already taken a look at gr_simple_framer,
> but code seems slightly complicated. I would appreciate any
> explanations/comments on how to code different input and output rates.
>
> In the block
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