Am 25.01.10 04:20 schrieb Yanjun Wu unter yanjun...@gmail.com:
Do you use any daughterboard sold by Ettus?
I'm also interested in 802.11p, but I'm not sure whether USRP2 plug XCVR2450
are appropriate for 802.11p 5.9GHz test.
Yes, we are using the XCVR2450 in the 5.9GHz band, so far
HI all,
I need to get IQ samples from 2 USRP1 in a synchronous manner.
Thus I cant make:
urx1-read()
urx2-read()
I'need to execute the two read() operation at the same time (or
something similar).
Any suggestion to do that ?
Thanks in advance
Luca
Hi all;
I am using Open Embedded and I achive to compile gnu radio using
it. When I didn't use patch it gives and error in usrp_prims.cc 242 but when
I patch it with libusb patch it gives error in prims.cc 252. So I am unable
to test USRP in beagle board. Can anybody send running
Are you using Angstrom ? Is it working with Angstrom repository's files ?
On Fri, Jan 22, 2010 at 9:25 PM, Philip Balister phi...@balister.orgwrote:
On 01/22/2010 01:53 AM, halidziya yerebakan wrote:
I don't know have to use mail list sorry. Is it Ok now ? My converter is
Slink SL-U85 but I
Juan Ramon Gutierrez Agullo wrote:
Hello
I've been analyzing the BBN project code (trunk and branches versions)
and I can't understand how is the MAC layer working.
As the standard 802.11 says, the minimal functionality is CSMA/Carrier
Avoidance but I haven't seen any implementation in this
Hi all, I'm looking to be doing some more rework of the USRP1 inband
code, specifically to align with the USRP2 VRT work.
For those not familiar, USRP1 inband allows for timestamped rx/tx
samples (and commands), which is very useful for TDMA type systems. It
is a separate FPGA configuration and
What is available?
I am trying to figure out how to accomplish some level of time
coordination between inband timestamps on the FPGA and the daughterboard
communication via the FX2.
Exact sample clock precision isn't expected and just a predictable
latency channel might do.
Can the FX2
On Sun, Jan 24, 2010 at 20:48, Makmur Hidayat makm...@gmail.com wrote:
As far as I know that after installation then the package installed can be
found in /usr/local/lib/python2.6/site-packages. But after I checked, the
folder is empty.
The usual place for binary packages is in /usr, not
On Sat, Jan 23, 2010 at 06:03, Alexander Chemeris
alexander.cheme...@gmail.com wrote:
1) What is the reason you don't follow usual Debian/Ubuntu layout
where you use distribution versions under dists/ instead of
package versions? Then it's possible to build for multiple distributions.
It was
On Fri, Jan 22, 2010 at 13:52, Don Ward don2387w...@sprynet.com wrote:
Apart from one or two minor issues, this tarball works fine under Cygwin
1.7.1 with gcc 3.4.4
Thanks for testing.
but with gcc 4.3.4 make check fails with
~/gnuradio-3.3git-594-g02616cf8/gnuradio-core/src/tests
I'm not aware of an existing way to do this on the USRP1. A function
similar to the USRP2 pps input (and start_streaming_at or at least
inband timestamps) would be required. In addition to a shared clock of
course.
Perhaps this would make a good addition for a future inband FPGA
revision. Is
Check out the usrp_multi code - I believe it all got updated to work
with the hier_block2 API update. It's in
gnuradio-examples/python/multi_usrp, and it comes with a custom FPGA
image (pre-inband signaling - the timestamps get interleaved with the
data, and the data gets de-interleaved and
ei all, im aware this is perhaps not the ideal way of running gnuradio but
for a personal backup i did a liveDVD that runs fine gnuradio with the USRP,
it also includes grc (gnu radio companion) it based on git sources from like
3 weeks ago or so.
if someone is interested on trying it just send
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