On Mon, Oct 31, 2011 at 15:44, Josh Blum wrote:
> Basically, the build system is generating .la files for each library
> using this macro: http://www.vtk.org/Wiki/CMakeMacroLibtoolFile
> I dont know why we are doing this or why we want it.
>
> If you link against libraries in the normal way, eve
On Mon, Oct 31, 2011 at 11:44 PM, Josh Blum wrote:
>
> On 10/31/2011 01:50 PM, Alexandru Csete wrote:
>> Greetings,
>>
>> I'm trying to rebuild my gr-fcd block
>> (https://github.com/csete/gr-fcd) with gnuradio v3.5.0rc0-1-g037c5f60
>> When I build gnuradio using the autotools everything is fine a
On 10/31/2011 06:40 PM, Tuan (Johnny) Ta wrote:
Marcus,
What do you mean my zero-stuffing the TX frames? And how would it help
with the turn-around time of the XCVR2450 daughterboard? Do you mean I
should transmit a zero-filled packet before any real packet, so that
the receiving side (A in m
On 10/31/2011 01:50 PM, Alexandru Csete wrote:
> Greetings,
>
> I'm trying to rebuild my gr-fcd block
> (https://github.com/csete/gr-fcd) with gnuradio v3.5.0rc0-1-g037c5f60
> When I build gnuradio using the autotools everything is fine and I can
> build gr-fcd without problems.
> When I build u
Marcus,
What do you mean my zero-stuffing the TX frames? And how would it help with
the turn-around time of the XCVR2450 daughterboard? Do you mean I should
transmit a zero-filled packet before any real packet, so that the receiving
side (A in my scenario) has time to switch back to receiving befo
On 10/31/2011 06:01 PM, Tuan (Johnny) Ta wrote:
I have been running into problems using tunnel.py as well so instead
of creating a new post I thought I'll just continue this thread.
My setting:
USRP2
XCVR2450
Ubuntu 10.04 (32bit)
The problem I have is that after running tunnel, whenever I do p
I have been running into problems using tunnel.py as well so instead of
creating a new post I thought I'll just continue this thread.
My setting:
USRP2
XCVR2450
Ubuntu 10.04 (32bit)
The problem I have is that after running tunnel, whenever I do ping, my
system gets stuck on the ARP exchange. Say
Greetings,
I'm trying to rebuild my gr-fcd block
(https://github.com/csete/gr-fcd) with gnuradio v3.5.0rc0-1-g037c5f60
When I build gnuradio using the autotools everything is fine and I can
build gr-fcd without problems.
When I build using cmake gnuradio still builds and install fine, but
when I t
On 10/31/2011 12:49 PM, Michael Dickens wrote:
> Last I checked, volk didn't compile on OSX yet -- but my knowledge is
> probably a month old now, so things might have changed. I just
> compile with volk disabled. Maybe Johnathan can comment more about
> volk working on OSX? - MLD
>
It built
Want to buy a TVRX with no UHD support for an USRP1 serial number < 500
Shipping address: Los Angeles (Los Alamitos)
Patrik___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Last I checked, volk didn't compile on OSX yet -- but my knowledge is probably
a month old now, so things might have changed. I just compile with volk
disabled. Maybe Johnathan can comment more about volk working on OSX? - MLD
On Oct 31, 2011, at 12:02 PM, Dimitris Symeonidis wrote:
> I'm tryi
On 10/31/2011 10:50 AM, Marcus D. Leech wrote:
> On 10/31/2011 01:45 PM, Chris Lirakis wrote:
>> gnuradio-companion is a really cool piece of software. I'd like to
>> emulate the style in which blocks are connected together. It is rather
>> intricately tied to gnuradio. Does a design document exi
In general you're right, but it depends on the details. Its usually quite
straightforward, but a common mistake is to use the wrong bit-to-symbol
mapping. 0 -> +1 and 1 -> -1 means that an XOR applied to bits is
equivalent to multiplication applied to symbols.
Nowlan, Sean wrote:
>
> Hi all,
On 10/31/2011 01:45 PM, Chris Lirakis wrote:
gnuradio-companion is a really cool piece of software. I'd like to
emulate the style in which blocks are connected together. It is rather
intricately tied to gnuradio. Does a design document exist that shows
the philosophy of the internal layout, ie
gnuradio-companion is a really cool piece of software. I'd like to emulate
the style in which blocks are connected together. It is rather intricately
tied to gnuradio. Does a design document exist that shows the philosophy of
the internal layout, ie how blocks are connected etc?
Chris
--
Chris Li
On 10/31/2011 01:36 PM, Philip Balister wrote:
By usb, you mean the usb console?
You can put the sd card in an sd card reader attached to another linux
computer and edit the file /etc/passwd to remove the password. That
should let you login in again. It might be in the shadow password file also
On 10/31/2011 12:50 PM, Zhonghua wrote:
> Hi list,
>
> I used USRP E100 for several months and it has been working well. But
> today when I was using it and want to open another terminal to login it
> with SSH, I failed and got the message that "Permission denied, please
> try again". I closed the
Hi list,
I used USRP E100 for several months and it has been working well. But
today when I was using it and want to open another terminal to login it
with SSH, I failed and got the message that "Permission denied, please
try again". I closed the terminal and tried to login it again with
USB,
Hi list,
I'm trying to build gnu radio from source on a MacOSX 10.6, using MacPorts.
I tried both with the git master tree and the 3.4.2 tarball, and both
fail at the same point: linking fails in volk/lib with "library not
found for -lboost_unit_test_framework-mt".
The library files (libboost_un
Roger, Thanks
Patrik
- Original Message -
From: "Josh Blum"
To:
Sent: Monday, October 31, 2011 6:07
Subject: Re: [Discuss-gnuradio] TVRX2
On 10/30/2011 03:50 PM, Patrik Tast wrote:
Does a TVRX2 work on a no UHD USRP1?
Nope, sorry. Its UHD only.
The driver was only written *o
Hi all,
I'm wondering if spreading a bitstream (XOR-ing each bit with SPREAD_FACTOR
bits of sequence) before QPSK modulation is equivalent to operating on the
modulated stream, i.e., multiplying the complex output with -1's and 1's from
the sequence. So far I can't get the math to work out. Any
Hi,
Perhaps a Yagi then? It is very easy to build and inexpensive.
I used 3 mm Al tig welding rods for elements and a PVC electrical tube as boom.
My 900 MHz Yagi photos, wire list and EZNEC design can be found at
http://www.poes-weather.com/~patrik/Yagi-900MHz/
Here is a yagi calculator http:/
Hello Josh,
thanks for your answer.
I have run the programm once again using gdb and the
output is:
--
Starting program: /usr/bin/python uhd_fft.py -a type=usrp2
-f 935M -s 2M
[Thread debugging using
Hi,
I released my beacon satellite receiver a while ago. Now I'm releasing
my ionosonde receiver. It can be used to perform oblique and vertical
ionospheric soundings with ionosonde (and over the horizon radar)
transmitters all around the world.
The GNU Chirp Sounder is a software defined radio b
All the work is on my next branch, see here:
http://gnuradio.org/cgit/jblum.git/log/?h=next
##
# Write gnuradio blocks in python
##
This work, formally known as grblock was on my github. The project has
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