Haha. Nevermind.
I had: '%include "gnuradio.i"' rather than '%import "gnuradio.i"' in my
.i file...
Makes a big difference. :)
Quoting Joshua Lackey ([EMAIL PROTECTED]):
> I'm not sure if this is common but I'm trying to track this down so I
> thought I would ask to see if anyone else has see
I'm not sure if this is common but I'm trying to track this down so I
thought I would ask to see if anyone else has seen this.
I'm constructing my own module and I patterned it after the howto. When
my SWIG .cc file is created it is about 3.5MB and the .py
file is 600KB. The howto module, on the
On Thu, Jan 05, 2006 at 11:22:19AM -0500, Elaine Garbarine wrote:
> Hello again,
>
> Now that I finally have my GNU Radio installations working properly I've got
> some questions about the USRP that I'm hoping you guys could help me out
> with. I want to develop a system using the USRP in conjunc
On Thu, Jan 05, 2006 at 10:23:13AM -0800, Geoffrey Bunza wrote:
Addendum to my last email:
I found that using precompiled RPM's for the Fedora Core 4
installation was asking for problems, so as a new rule, I am
avoiding them were possible. Also The default gcc provided
On Fri, 6 Jan 2006 10:03, Jonathan Jacky wrote:
> I'm using a Belkin F5U222 USB 2.0 card on my 1 GHz PowerBook G4.
> This plugs into a notebook computer card slot - it's NOT a PCI card.
I suspect it effectively IS a PCI card.
Certainly from the OS PoV it would look a lot like one after the Cardbu
> Given the rather-long integration times characteristic of RA, would you
> suggest
> that the integration be "split" between the decimating FIR filter, and
> a single-pole
> IIR filter?
First, I see no reason to use IIR filters here, except to make things
feel like the good old days of RC pseu
Matt Ettus wrote:
Your code looks reasonable, but before you go writing C++ blocks, I
would try to do what you want with what is already there. The reality
is that the gr_probe_avg_mag_sqrd is rather specialized, and not really
necessary. Here's what I would do.
1) usrp source complex to gr_c
On Thu, 5 Jan 2006, Philip Balister wrote:
We have a guy trying get his computer to talk to a USRP. Unfortunately his
computer only has USB 1.1 ports. Does anyone have any experience using a
cheap USB2.0 card in such a PC? We are thinking of running out and grabbing a
card and trying it.
I
On Thu, Jan 05, 2006 at 03:37:10PM -0500, Philip Balister wrote:
> We have a guy trying get his computer to talk to a USRP. Unfortunately
> his computer only has USB 1.1 ports. Does anyone have any experience
> using a cheap USB2.0 card in such a PC? We are thinking of running out
> and grabbing
There are alot of USB 2 cards for the PCI bus out there, not for ISA.
They all "work" but your mileage may vary...
Your CPU processor speed and bus timing may be too slow to keep up with
the net throughput (effective speed end to end) even after you add the
new card. I had a Pentium 4 (500Mhz) w
Marcus Leech wrote:
> Here's a snippet of code that is a modified version of
> gr_probe_avg_mag_sqrd_c.cc:
>
> ...
>
Your code looks reasonable, but before you go writing C++ blocks, I
would try to do what you want with what is already there. The reality
is that the gr_probe_avg_mag_sqrd is rath
Hi,
Firstly a quick question, can anyone give me some pointers on the how to
calculate the optimal parameters for the least mean squared decision
feedback equalizer in Gnuradio, or is this a case of going a reading up
in something like Proakis?
Secondly I came across a couple of interesting
We have a guy trying get his computer to talk to a USRP. Unfortunately
his computer only has USB 1.1 ports. Does anyone have any experience
using a cheap USB2.0 card in such a PC? We are thinking of running out
and grabbing a card and trying it.
Thanks,
Philip
smime.p7s
Description: S/MIME
Here's a snippet of code that is a modified version of
gr_probe_avg_mag_sqrd_c.cc:
int
gr_total_power_cf::work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items)
{
const gr_complex *in = (const gr_complex *) input_items[
Addendum to my last email:
I found that using precompiled RPM's for the Fedora Core 4 installation
was asking for problems, so as a new rule, I am avoiding them were
possible. Also The default gcc provided with FC4 is gcc 4.0 which
reputedly failed with Gnuradio (I am still checking this ou
I've just completed successfully building Gnuradio for the USRP on
Fedora Core 4...
after encountering a dozen or so problems, including this one.
Jon Jacky points you in the right direction. You need to have ALL your
environment variables set appropriately
before AND after building-- this i
Hello again,
Now that I finally have my GNU Radio installations working properly I've got
some questions about the USRP that I'm hoping you guys could help me out
with. I want to develop a system using the USRP in conjunction with a DSP
board to build a Software Defined Radio testbed. I'm curiou
On Wed, Jan 04, 2006 at 08:56:18PM -0500, Marcus Leech wrote:
> I'm slowly starting to "grok" some of the internals of GnuRadio.
>
> I want to use GnuRadio for radio astronomy, including total-power
> detection.
>
> Also, since I'd be wanting to do spectral analysis in parallel, is
> there a "Te
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