In order to use WBX, I install git repo on my ubuntu 9.04.
When I do usrp_benchmark_usb.py, it goes well with 2MB test, but failed at
4MB showing device busy error.
The output is attached below. I tried other daughter boards (RF2400), no
problem. So I guess it is related to the WBX.
Testing 2MB/se
On 04/20/2010 08:28 PM, Kyle Zhou wrote:
>
>
> Matt Ettus wrote:
>> On 04/20/2010 02:51 AM, Kyle Zhou wrote:
>>> Hi
>>> I use WBX + USRP1 to capture a DAB+ digital radio broadcast signal at
>>> frequency 204.64MHz and bandwidth 1.4MHz.
>>> Sampling rate is 2Msps (decimation=32)
>>> The spectrum sho
Matt Ettus wrote:
On 04/20/2010 02:51 AM, Kyle Zhou wrote:
Hi
I use WBX + USRP1 to capture a DAB+ digital radio broadcast signal at
frequency 204.64MHz and bandwidth 1.4MHz.
Sampling rate is 2Msps (decimation=32)
The spectrum shown by usrp_fft.py is normal and clean. However, after
capturing t
Question from a newb:
can gnuradio software work with OpenHPSDR SDR hardware?
thanks,
Ken
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On 04/20/2010 01:46 PM, Timothy Newman wrote:
Which firmware does the USRP2 come shipped with on the SD card? The WBX
one or the XCVR one?
Neither. It ships with the one for the other daughterboards.
Matt
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Which firmware does the USRP2 come shipped with on the SD card? The WBX one
or the XCVR one?
Tim
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Email: trnew...@vt.edu
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2. The Xilinx tools in version 11.1 are without patches not able to generate the bitstream, even make proj failed. The build also fails because it needs more RAM than available with a self-made project. With the latest service pack (sp 5) the software is able to produce a .bin file, but not even
On 04/20/2010 02:51 AM, Kyle Zhou wrote:
Hi
I use WBX + USRP1 to capture a DAB+ digital radio broadcast signal at
frequency 204.64MHz and bandwidth 1.4MHz.
Sampling rate is 2Msps (decimation=32)
The spectrum shown by usrp_fft.py is normal and clean. However, after
capturing the data using usrp_rx
On 04/20/2010 06:22 AM, Matthias Wilhelm wrote:
Hi,
I'm currently working on a few changes to the FPGA image, but I ran
into some strange issues that I want to bring up here.
1. It seems that txrx_edk10.1_3.3git-645-gb811e87.bin from the binary
builds in http://gnuradio.org/releases/usrp2-bin/t
Hi,
This last couple of months have been my first to get introduced to the GNU
radio. It has been a fun and frustrating learning experience so far. I and my
team member are using two USRP's to communicate to each other. We have been
able to send and receive data by just sending a cosine wave a
On Mon, Apr 19, 2010 at 8:12 PM, Stephen Branch wrote:
> Hello everyone,
>
> I am part of Auburn University's Software Defined Radio Senior Design team,
>
> Software being used:
> Ubuntu v.9.10 on xfs partition
> GNURadio v.3.3 (git)
> Xine
>
> Available hardware: USRP1, USRP2, WBX daughterboard,
On 04/20/2010 08:57 AM, Joachim Roop wrote:
> Hi,
> I am trying to write to a linux pipe/fifo, but sadly this seems to freeze
> python. I am using Ubuntu 10.04 and gnuradio 3.2.2.dfsg-1ubuntu1.
> Please try to execute the code and tell me why this makes the app pause.
>
> #! /usr/bin/python
>
> #
Hi,
I'm currently working on a few changes to the FPGA image, but I ran into some
strange issues that I want to bring up here.
1. It seems that txrx_edk10.1_3.3git-645-gb811e87.bin from the binary builds in
http://gnuradio.org/releases/usrp2-bin/trunk/ is not properly working with both
the la
Hi,
I am trying to write to a linux pipe/fifo, but sadly this seems to freeze
python. I am using Ubuntu 10.04 and gnuradio 3.2.2.dfsg-1ubuntu1.
Please try to execute the code and tell me why this makes the app pause.
#! /usr/bin/python
# Import stuff
from gnuradio import gr, gru, eng_notation, o
I have made a flow graph in GRC and I am getting this error
Generating: "/home/salsa/top_block.py"
Executing: "/home/salsa/top_block.py"
>>> gr_fir_ccf: using SSE
gr_vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr_buffer::allocate_buffer: failed to allocate buffer of size 21288 KB
terminate
Hi
I use WBX + USRP1 to capture a DAB+ digital radio broadcast signal at
frequency 204.64MHz and bandwidth 1.4MHz.
Sampling rate is 2Msps (decimation=32)
The spectrum shown by usrp_fft.py is normal and clean. However, after
capturing the data using usrp_rx_cfile.py and loading the data to Matla
> Eric Blossom wrote:
> > On Wed, Jan 20, 2010 at 07:20:43PM +0100, Christoph Thein wrote:
> >>> On 01/19/2010 10:35 AM, Christoph Thein wrote:
> > On 01/19/2010 09:47 AM, Christoph Thein wrote:
> >> Hi,
> >>
> >> is there a possibility to read the data coming from the auxiliary
>
Hi Sriram ,
Did you managed to solve your problem?
I'm doing the same, but i don't have any errors. The connecting process is
ok,
but i think there is a conflict between the "call_back" of the receiving
path and the "eval" function of the sensing path? have you faced some
problem like this?
if
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