Eric A. Cottrell wrote:
Is there a loopback audio device, maybe using Jack?
This is exactly the sort of thing jack was designed to do. You can
think of jack as providing virtual patchcords among the inputs
and/or outputs of all the audio applications you have running.
What you have to be
On Tue, Dec 12, 2006 at 04:42:50PM +0800, hanwen wrote:
Hi,
I'm intersting with the buffer mechanism of GNU Radio. Is there any document
about it? Or can someone explain it to me.
Many THANKS!
Hi Hanwen,
I'm not exactly sure what level of detail you're looking for, but here
goes...
It's
On Tue, Dec 12, 2006 at 01:23:07AM -0800, Newell Jensen wrote:
I thought I would shot this out over the list to see if anyone has dealt
with this. I was able to build gnuradio and when I went to run make in
gnuradio-core I ran into this:
libtool: link: warning:
On Tue, Dec 12, 2006 at 01:03:08AM -0500, Shyam wrote:
hi Eric,
The daughterboard I use is RFX2400 so I set -f 2.45G ( btw my gnuradios
have been properly set up since benchmark_tx and receive work fine for
gmsk) . I have tried the below stated experiment using two antenna
types to see if
Eric Blossom schrieb:
Are you seeing underruns (uU) on stderr? If so, then for your low
interpolation rate cases your system is failing to be able to drive
the USRP at full speed (32MB/s). What kind of h/w are you running?
Speaking of which, what does 'uO' mean?
Thanks
John Clark.
On Tue, Dec 12, 2006 at 09:35:00AM -0800, John Clark wrote:
Eric Blossom schrieb:
Are you seeing underruns (uU) on stderr? If so, then for your low
interpolation rate cases your system is failing to be able to drive
the USRP at full speed (32MB/s). What kind of h/w are you running?
Eric,
This is what the shell outputs:
[EMAIL PROTECTED]:~/gnuradio/gnuradio-core rpm -qf /usr/lib64/libstdc++.la
error: file /usr/lib64/libstdc++.la: No such file or directory
[EMAIL PROTECTED]:~/gnuradio/gnuradio-core rpm -V libstdc++-devel
[EMAIL PROTECTED]:~/gnuradio/gnuradio-core rpm -V
Hi Eric,
The OS I am using is Linux 2.6.17-1.2174_FC5
The hardware I am using is Memory of 512MB, Intel(R) Celeron(R) CPU
2.53GHz.
As u predicted, I do observe a number of underruns on stderr when the
interpolation rate is set to low values. This might explain the results
for the case when
On Tue, Dec 12, 2006 at 10:38:00AM -0800, Newell Jensen wrote:
Eric,
This is what the shell outputs:
You're on SuSE right? Which version?
[EMAIL PROTECTED]:~/gnuradio/gnuradio-core rpm -qf /usr/lib64/libstdc++.la
error: file /usr/lib64/libstdc++.la: No such file or directory
[EMAIL
Ok, I have my USRP setup understood, now I want to setup a calibration
procedure, using
an HP 8640B Signal Generator. The last time I had an interest in GPIB
was in the early
80's and programming the TI 9914... (whatever happened to the TI 9900
CPU... but I digress...).
Anyway, I basically
John Clark wrote:
Ok, I have my USRP setup understood, now I want to setup a calibration
procedure, using
an HP 8640B Signal Generator. The last time I had an interest in GPIB
was in the early
80's and programming the TI 9914... (whatever happened to the TI 9900
CPU... but I digress...).
I just built a new system with SuSE 10.2.
On 12/12/06, Eric Blossom [EMAIL PROTECTED] wrote:
On Tue, Dec 12, 2006 at 10:38:00AM -0800, Newell Jensen wrote:
Eric,
This is what the shell outputs:
You're on SuSE right? Which version?
[EMAIL PROTECTED]:~/gnuradio/gnuradio-core rpm -qf
John Ackermann N8UR schrieb:
I'm not aware that the 8640B has any GPIB capabilities; it's a manually
tuned instrument and doesn't have a CPU.
That'll learn me to physically look at the equipment... but thanks for
the reference for GPIB stuff.
John Clark.
John Clark wrote:
John Ackermann N8UR schrieb:
I'm not aware that the 8640B has any GPIB capabilities; it's a manually
tuned instrument and doesn't have a CPU.
That'll learn me to physically look at the equipment... but thanks for
the reference for GPIB stuff.
It is a great HF signal
I am hoping somebody can recommend a scanner with a 10.7 MHZ IF output
to connect to the Ettus Research USRP + Basic RX that I just recently
acquired. I googled around and found a couple but I lack experience to
which ones are good. Any suggestions? I am just getting started with
this and I could
I am not trying to be controversial (this is, after all the GNU Radio
list), but has anybody here worked with LinRadio/WinRadio ? I'm
wondering how GNU radio compares with LinRadio.
Ranga
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
AOR makes a good set of radios with IF outputs.
http://www.aorusa.com/bm.html
High IP3, wide frequency range, and 10MHz BW IF. You can also disable the
AGC from the front panel.
On Tue, 12 Dec 2006, M. Ranganathan wrote:
I am hoping somebody can recommend a scanner with a 10.7 MHZ IF
On Tue, Dec 12, 2006 at 05:55:54PM -0500, M. Ranganathan wrote:
I am hoping somebody can recommend a scanner with a 10.7 MHZ IF output
to connect to the Ettus Research USRP + Basic RX that I just recently
acquired. I googled around and found a couple but I lack experience to
which ones are
18 matches
Mail list logo
