Take a look at these files.
All the files under usr/local/share/gnuradio/examples/Digital
It contains a lot of examples and look into benchmark_tx.py and
benchmark_rx.py particularly.
On Wed, Dec 3, 2008 at 1:49 AM, Joreen Tan <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have been trying to figure
Hi,
I have been trying to figure out how to write the codings in order to use the
usrp to transmit data bits. I have tried searching online for information
regarding this but as i'm not very familiar with the terms used, therefore i
don't really understand how to go about achieving it. Can so
Hi friends,
I have a difficulty in relating the M&M timing recovery block with the
theory and algorithm presented in "Timing Recovery in Digital Synchronous
Data Receivers" by Mueller and Muller. Can someone help me in understanding
it or advice me on what to look for. I will be more than happy to
Does anybody know if the distributed FFTW3F in Fedora 10 was compiled
with --enable-sse? Is there a way to tell?
--
Marcus Leech
Principal Investigator, Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
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I have just upgraded to Ubuntu 8.10 on my 64-bit machine (a few weeks ago).
Did you do this? (which is on the wiki):
Because Debian and Ubuntu apply a poorly implemented "enhancement" to the
upstream version of libtool, they break the ability to test code and
libraries prior to installing them. W
Hi,
My system info:
uname -a
Linux user 2.6.27-9-generic #1 SMP Thu Nov 20 22:15:32 UTC 2008 x86_64
GNU/Linux
I have been using gnuradio/usrp on 32 bit ubuntu for a while, never have
problem with installation. Yesterday, I decided to switch to 64 bit ubuntu
and install gnuradio follow the proced
>> For the foreseeable future, all USRP2 access must run as root. You
>> could use suid (dangerous) or sudo (maybe a little less dangerous)
>> to allow non-root users to execute stuff as root, but it is always a
>> security risk to allow non-root users to execute
>> unstable/development code as ro
Thank you very much for your response. If I wanted to provide access
through suid, which file should be set suid?
On Tue, 2 Dec 2008, Michael Ossmann wrote:
On Tue, Dec 02, 2008 at 03:41:35PM -0500, [EMAIL PROTECTED] wrote:
Hi all, I looked over the wiki and the mailing list but could not
Hi all, I looked over the wiki and the mailing list but could not find
mention of how to access the usrp2 as a non-root user on Fedora 10.
As root, I get the following response from "find_usrps":
00:50:c2:85:30:68 hw_rev = 0x0300
but as a user, I get:
socket(PF_PACKET, SOCK_RAW, htons(0xBEEF)
You may try installing pyserial, examples are at the bottom of this
page: http://pyserial.wiki.sourceforge.net/pySerial
You can open a file descriptor to a serial port with pyserial, and pass
the file descriptor to a gr.file_descriptor_sink()
Sometimes it is a mystery if something will wo
hello!
I need to write data to a hardware attached to my PC using the serial
interface. I am going to do this from gnuradio in windows using cygwin.can
anyone give me a little hand on this pls?
thanks,
teka yemane
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> "Matt" == Matt Ettus <[EMAIL PROTECTED]> writes:
>> 17) How much USRP2 FPGA resources does the currently FPGA firmware
>> needs?
>>
Matt> 37 out of 40 block RAMs, 16 or 18 of the 40 multipliers, and about
Matt> 35 to 40% of the logic area.
The XC3SD1800 would probably
Firas A. wrote:
But this is not clear in TX path because:
If Max IF Ethernate rate = 100 Mbyte/sec => Max TX IF bandwidth = 25 MHz
and if min interpolation = 4 (as you said in your previous email)
=> DAC will get 100 MSPS
But USRP2 DAC is clocked at 400 MHz, so where is the other missing
i
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