Hi,
I am executing the FM demodulator example provided in the gnuradio
examples (gnuradio-examples-0.3) and have three questions.
1. Does the program require two input frequencies or one?
2. If I type ./fm_demod.py 97.5 94.5 does this mean that signal between
97.5MHz and 94.5MHz will be demodula
On my machine, running the latest and greatest (just did an update to
make sure),
attempting to run
tvrx_wfm_rcv.py with this:
src = usrp.source_c (0, decim, 1, 0xf0f0f0f0, 0)
as line 34 results in:
[EMAIL PROTECTED]:/usr/local/src/gr-build/gnuradio-examples/python/usrp>
./tvrx_wfm_rcv_gui.py 9
Hi, everyone!
My adaptation of USRP code for a conceptually related (rx-only)
project has gone pretty well. I get a reliable 33 MB/s sustained
data transfer from the FPGA to the host (same results on an AMD64
desktop and Intel Centrino laptop). The hardware platform is an
Avnet Virtex-4 Eval boa
On Mon, May 09, 2005 at 02:19:17PM -0400, Robert W McGwier wrote:
> There does appear to be a problem in tvrx_wfm and tvrx_nbfm and it has
> to
> do with setting the usrp mux. I ran
>
> ./tvrx_wfm_rcv_gui.py 93.85
>
> and it bombs in the source call since my default source is set
> which_side
On Mon, May 09, 2005 at 04:00:53PM +0930, mark shrapnel wrote:
> Hi,
>
> I have the PCI DAS4020/12 installed on my PC. I am attempting to run
> the FM demodulator example provided in the gnuradio examples (in
> gnuradio-examples-0.3).
> I have two questions.
> 1. What input frequency ranges is
There does appear to be a problem in tvrx_wfm and tvrx_nbfm and it has to
do with setting the usrp mux. I ran
./tvrx_wfm_rcv_gui.py 93.85
and it bombs in the source call since my default source is set
which_side = 0
0xf0f0f0f0 is the default in this debug script and it blows when passing
the de
RTF --help
I forgot to set the mux. Man, these error messages leave a lot to be
desired.
As in: if you need to set a parameter, then you should be told this rather
than being given a stack trace.
All is well, thanks Mike.
Bob
___
Discuss-gnuradio m
I got my new antenna on the roof here and was going to play with the
tvrx boards but I get an error in attempting to run tvrx_debug.py,
tvrx_nbfm_rcv.py (from mike - m0mik), etc.
All the other stuff, including the audio system, usrp, etc. all seem to
be working here just fine. Anyone else see thi