George-
> We'd greatly appreciate any help, thanks!
I noticed that you're asserting 'skip' in the WAIT state for a starting packet,
and in the HEADER state for later packets. Without more code, I can't tell if
this makes any difference. You might try rewriting it to have the same state
On Wed, Aug 01, 2007 at 03:34:56PM -0700, Michael P Buettner wrote:
> >On Tue, May 08, 2007 at 10:59:33AM -0400, Steven Clark wrote:
> >> Hi all-
> >>
> >> I noticed that both the usrp.source and usrp.sink blocks have the
> >ability to
> >> specify the .rbf bit file for the FPGA.
> >>
> >> Does
On Wed, Aug 01, 2007 at 06:07:07PM -0400, Brian Padalino wrote:
> On 8/1/07, George Nychis <[EMAIL PROTECTED]> wrote:
> > Ok, so on to the code:
> > http://gnuradio.org/trac/browser/gnuradio/branches/developers/zhuochen/burst/usrp/fpga/inband_lib/chan_fifo_reader.v
>
>
> Jeff has a point as well
Jeffrey - I assume you're trying to compile for a MacOSX box, running
10.4.X, yes?
I can tell you that the latest SVN trunk does compile cleanly on my
Intel-iMac running 10.4.10 & latest updated, XCode 2.4.1, and
MacPorts as you mention in my install guide. It also works on my PPC-
Macs,
Hi all,
I checked out the latest GNU Radio on the SVN, which I know is development.
I'm currently trying to install it, but I'm having some problems.
I'm following the installation guide found at:
http://www.nd.edu/~mdickens/GNURadio/ with MacPorts
Here's my problem:
I've passed: sed -e '[EMAIL
On Tue, May 08, 2007 at 10:59:33AM -0400, Steven Clark wrote:
> Hi all-
>
> I noticed that both the usrp.source and usrp.sink blocks have the ability to
> specify the .rbf bit file for the FPGA.
>
> Does that mean that in the following:
>
>
> self.usrp_in = usrp.source_c (fpga_filename="file_
On 8/1/07, George Nychis <[EMAIL PROTECTED]> wrote:
> Ok, so on to the code:
> http://gnuradio.org/trac/browser/gnuradio/branches/developers/zhuochen/burst/usrp/fpga/inband_lib/chan_fifo_reader.v
As a general rule, you shouldn't have dangling if-else statements
meaning where there's an if, there's
George-
> We'd greatly appreciate any help, thanks!
I started to take a look at your Verilog code and see if I could find
something, then
stopped. Can you repost it with correct indent/alignment? It's hard to read
when
you've got something like this:
if (fifodata[`START
Hey all,
We're looking for someone to look over our shoulder on an inband FPGA
problem we've been stuck on for a couple days now.
The problem is that we never had code that throws out additional packets
in a burst if the initial packet had a timestamp that expired. When an
m-block message i
Hi,
Thanks very much for your info. i finally got the relay working.. :) ...the
basic problem was probably in the selection of the antenna.
But, other things have cropped up. I am transmitting a sine wave from one of
the usrp and after the relay ,when i receive it on another 3rd machine at say
On Wed, Aug 01, 2007 at 01:53:23PM -0400, George Nychis wrote:
> This is directed to you Eric, but I figured I'd send it to the board for
> the archives :)
>
> What are the plans for connecting m-blocks to the basic gnu radio
> blocks? What kind of time period/release are we looking at for this
This is directed to you Eric, but I figured I'd send it to the board for
the archives :)
What are the plans for connecting m-blocks to the basic gnu radio
blocks? What kind of time period/release are we looking at for this
functionality?
- George
__
On Wed, Aug 01, 2007 at 01:47:55PM +0200, Aadil Volkwin wrote:
> Hi,
>
> when running this file, tvrx_total_power.py (attached) I run into the
> following problem, output shown below, and the pc hangs. I have not
> encountered this previously and am at a loss.
> other usrp related examples from th
On Wed, Aug 01, 2007 at 03:26:18AM -0700, seph 004 wrote:
>
> --- Jeffrey Ung <[EMAIL PROTECTED]> wrote:
>
> > I ran into a similar problem installing GR. My
> > question to you is, have you
> > checked to make sure that file is actually in that
> > directory? Simply
> > setting the environment
On Wed, Aug 01, 2007 at 12:30:29PM -0500, Ryan Rutherford wrote:
> Hello group,
>
> A while back, I built some new blocks for testing a system of ours using
> mostly the GMSK code out of version 2.8. If I were to upgrade to
> version 3.0.4 would I encounter problems using the blocks compiled an
Hi,
Thank you Eric, Roshan, Brian, Achilleas, Eenrti for your earlier help!
I have been going through the verilog code and my observations till now have
been that digital downconversion and some amount of decimation are
implemented in the FPGA in receive path. I was trying to see if there is any
Hello group,
A while back, I built some new blocks for testing a system of ours using
mostly the GMSK code out of version 2.8. If I were to upgrade to
version 3.0.4 would I encounter problems using the blocks compiled and
used with 2.8? The reason I ask this question is I want to be up to
d
EMAIL PROTECTED]:~/gnuradio-3.0.2/gnuradio-examples/python/usrp$
> ./tvrx_total_power.py
> from: can't read /var/mail/gnuradio
>
> -- next part --
> A non-text attachment was scrubbed...
> Name: tvrx_total_power.py
> Type: text/x-python
> Si
Hi,
when running this file, tvrx_total_power.py (attached) I run into the
following problem, output shown below, and the pc hangs. I have not
encountered this previously and am at a loss.
other usrp related examples from the examples folder do run.
I would appreciate some advice if you have any id
--- Jeffrey Ung <[EMAIL PROTECTED]> wrote:
> I ran into a similar problem installing GR. My
> question to you is, have you
> checked to make sure that file is actually in that
> directory? Simply
> setting the environment to where the file is
> actually located may help you
> get past the stage
Dear fellows,
I am using USRP with d'board Flex 2400 to transmit and receive a
wideband signal. My target frequency (carrier frequency) is flexible
and could be anything within the d'board range 2.3 to 2.9 GHz. I am
trying to set DDC at zero frequency. Non-zero DDC may have some
unwanted effects (
Marcus Leech wrote:
> What is the maximum DC supply voltage for the USRP?
>
> I've been running it off of a 5V switched supply, but I wanted to move
> all power
> supplies outside of the USRP cabinet that I have, so I'm using an
> external 13.8V
> supply, with a LM7805 regulator. The regulator
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