Hi Alex,
On Sep 21, 2010, at 3:26 AM, Alexandru Csete wrote:
Since the menubar is still in the application window, I'm wondering if
it uses http://gtk-osx.sourceforge.net/ ?
Yes, I used GTK+ with the quartz backend from the sources available at that
site. I tried building using the jhbuild
I recently purchased a USRP and have a fresh install of WUBI (HP Pavillion DV5
, Windows Home Vista) and used gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall
to install things.
I passed 'make check' correctly
I have my username in the group usrp
j...@ubuntu:~/gnuradio$ ls -lR /dev/bus/usb |
I read the page you refer to but I don't understand. Is this correct ?
uhd::device_addr_t dev_addr;
dev_addr[addr] = 192.168.10.11 192.168.20.11;
dev_addr[addr] = 192.168.10.11 192.168.20.11;
dev_addr[recv_buff_size] = 1e4;
d_mdev=uhd::usrp::mimo_usrp::make(dev_addr);
If this is linux, I
Hi All,
Is there any support for setting general purpose pins in UHD ? Or even
better, to be able to set them on every sample transmitted to the USRP
(for precise antenna selection).
BR/
Per
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Hi,
Here is a patch to fix an issue with gr-wxgui running on Mac OS X,
where calls to MemoryDC.GetMultiLineTextExtent fails if there is no bitmap
associated with the MemoryDC, prior to calls to GetMultiLineTextExtent.
The workaround is to create a 1x1 bitmap, get the text extent, and
Hi,
I've installed gnuradio following this guide:
http://www.mail-archive.com/discuss-gnuradio@gnu.org/msg26238.html
While installing everything was fine and I had no error messages.
After the installation I tried to start grc and got the error messages
posted below.
In
On Tue, Sep 21, 2010 at 5:09 AM, Thomas Seidel tomseid...@web.de wrote:
hHey!
I am just playing around with gnuradio and the usrp stuff and want to achieve
the following:
file1.py
[...]
self.u = usrp.sink_c(0, 64)
self.src gr.sig_source_c(48000, gr.GR_SIN_WAVE, 400, 1)
Hello all
However i made my self successful in installing UCLA Zigbee library but now
i am unable to execute the examples available in
ucla_zigbee_phy/scr/examples
The error which prompted is
Traceback (most recent call last):
Flile file name, line 47, in module
from gnu radio
Dear All,
I'd like to add a little piece of information about this problem.
if I try to compile the previously mentioned code with:
g++ usrp_test_c++.cpp -o testusrp `pkg-config --cflags usrp`
`pkg-config --libs usrp`
and I change:
#include usrp_standard.h
in:
#include usrp/usrp_standard.h
The default behavior is to install the blocks to
prefix/share/gnuradio/grc/blocks/ GRC knows to look in that path, so
you must have done something strange to your gnuradio installation.
If you know where you installed the xml block files. You can set the
path in the following two ways (copied
On Tue, Sep 21, 2010 at 08:24:53PM +1200, John Shields wrote:
I recently purchased a USRP and have a fresh install of WUBI (HP Pavillion
DV5 , Windows Home Vista) and used
gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall to install things.
I passed 'make check' correctly
I have my
On 09/21/2010 01:30 AM, Per Zetterberg wrote:
I read the page you refer to but I don't understand. Is this correct ?
uhd::device_addr_t dev_addr;
dev_addr[addr] = 192.168.10.11 192.168.20.11;
dev_addr[addr] = 192.168.10.11 192.168.20.11;
dev_addr[recv_buff_size] = 1e4;
Hello community!
I initiated myself in GNU radio two weeks ago and I am learning as fast as I
can. To begin with, I decided to play with GRC and my URSP2.
I successfully built a FM modulator that works fine.
I successfully built a FM demodulator that works fine.
But there are still several things
On 09/21/2010 01:33 AM, Per Zetterberg wrote:
Hi All,
Is there any support for setting general purpose pins in UHD ? Or even
You can get access to the daughter board interface class which can
control all of the daughter board peripherals:
Recently, I've started two threads involving problems using UHD.
http://www.ruby-forum.com/topic/217106
http://www.ruby-forum.com/topic/216320
It turns out they were both on the transmit side and I stumbled onto a solution
for both: way smaller send_buff_size. Like 50,000 bytes instead of
Hi Jorge,
Can you copy the .grc file you created?
Hello community!
I initiated myself in GNU radio two weeks ago and I am learning as fast as
I
can. To begin with, I decided to play with GRC and my URSP2.
I successfully built a FM modulator that works fine.
I successfully built a FM
On Tue, Sep 21, 2010 at 10:20 AM, Fabrizio Tappero
fabrizio.tapp...@gmail.com wrote:
Dear All,
I'd like to add a little piece of information about this problem.
if I try to compile the previously mentioned code with:
g++ usrp_test_c++.cpp -o testusrp `pkg-config --cflags usrp`
`pkg-config
Thanks Eric, will do though I used the sealed one given by Ettus but
stranger things have happened.
I had also wondered about whether the USB ports on my laptop were running
fast enough and before I posted, have confirmed Enhanced in the Host
Controller description.
I wonder if U is underun
Thanks a lot for your help!
file2.py now looks like this:
class soundcheck(gr.top_block):
def __init__(self):
gr.top_block.__init__(self)
self.decim_rate = 256
self.u = usrp.source_c(0, self.decim_rate)
self.rx_subdev_spec = usrp.pick_rx_subdevice(self.u)
Hi Tom,
The magnitude of a complex sine wave is constant so you can not hear
it. If you want to hear a tone you have to listen to either the real
or the imaginary part, i.e. use complex_to_real or complex_to_float.
You can easily test it by connecting a complex signal source to the
audio sink via
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