Hi Thomas,
I have put the code at http://www.cs.wisc.edu/~shravan/specsense.txt
It has some small modifications to the original
usrp_spectrum_sense.py. The output is a set of samples (freq, power);
This is done 1 Mhz at a time in steps of 0.5 Mhz.
Let me know in case you make some
I've been working on adding USB1.1 (full speed) support to the USRP
software/firmware so I can use it with a TI OSK board. I've been going
back and forth with Matt on some issues and we are getting out of his
area of expertise. Here is summary of progress to date.
After modifying the 8051 code I
Davide Anastasia [mailto:[EMAIL PROTECTED] wrote:
I hope there is somewhere a functions reference of the GNU Radio
Framework to read...
Try this
http://www.nd.edu/~jnl/sdr/docs/tutorials/9.html
and this
http://www.gnu.org/software/gnuradio/doc/modules.html
If there's anything else, I'd love
My initial readings of the playstation three blurbs/datasheets
reveals they were incomplete. In addition to gigabit ethernet, it
does have USB support. Phil Covington pointed out this page:
http://felter.org/wesley/files/ps3/linux-20061110-docs/LinuxKernelOverview.html
and Sony is
Well, it looks like data is coming out, but it looks like I get 64
bytes out, then there is a hiccup about 5 microseconds long. I am
getting suspicious the OSK doesn't get the data on the USB bus fast
enough.
What is the source of the data you're transferring over the bus? If
it is coming
Thank you Tom,
I did change the bit rate for Rx and used -v mode, but its still not
working. Please see the output of program:
Transmitter:
[EMAIL PROTECTED] ~]# ./benchmark_tx.py -f 100e6 --tx-amplitude=500 -M 2 -r
100e3 -v
gr_fir_fff: using SSE
bits per symbol = 1
Gaussian filter bt = 0.35
What is the minimum antenna(s) I would need to pull in WWV (5/10/15Mhz)
and WWVB at 60KHz with my USRP with the Basic RX daughtercard? I was
wanting to look at decoding the BCD time code.
How about if I wanted to get my local airports ATIS at 126Mhz?
I am playing with some of the basic
Sattler, Jay wrote:
What Bob? You didn't order the Y-Bio 56 core Bioinformatics Cluster??
Maybe next time : )
How do I sign up? ;-).
Bob
--
AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL,
TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair
If you board the wrong
On 12/7/06, Heiko Jones [EMAIL PROTECTED] wrote:
What is the minimum antenna(s) I would need to pull in WWV (5/10/15Mhz)
and WWVB at 60KHz with my USRP with the Basic RX daughtercard? I was
wanting to look at decoding the BCD time code.
How about if I wanted to get my local airports ATIS at
On Thu, Dec 07, 2006 at 08:48:54AM -0500, Philip Balister wrote:
I've been working on adding USB1.1 (full speed) support to the USRP
software/firmware so I can use it with a TI OSK board. I've been going
back and forth with Matt on some issues and we are getting out of his
area of expertise.
Hello everyone,
I want to be able to capture RF data from one wireless card using
gnuradio without any external interference. I was thinking of using an
attenuator (with SMA or BNC connectors) one end of which I can connect
to a wireless card and the other end to gnuradio board. I have some
On Thu, Dec 07, 2006 at 12:20:20PM -0700, Tarun Tiwari wrote:
Thank you Tom,
I did change the bit rate for Rx and used -v mode, but its still not
working. Please see the output of program:
Since you are using the Basic Tx, try removing the attenuator.
Also, be sure to set the gains on both
On Friday 08 December 2006 08:40, Shravan Rayanchu wrote:
Hello everyone,
I want to be able to capture RF data from one wireless card using
gnuradio without any external interference. I was thinking of using an
attenuator (with SMA or BNC connectors) one end of which I can connect
to a
Hello everyone,
I am trying to plot the RF power spectrum obtained a during packet
reception. For this, I have merged usrp_spectrum_sense.py with
bbn_80211_rx.py. To make it easier to understand, I have put a figure
illustrating the resultant flow graph at
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