Hi Tom, and all,
I've had a look at *PDU to Tagged Stream* block.
Regarding to adding tags, both this block and *Burst Tagger *contains
add_item_tag() function. Which block inserts the main stream tags? I don't
quite under stand what *Burst Tagger* does since it contains both
add_item_tag() and
On 06.05.2014 04:44, Hoang Ngo Khac wrote:
Hi Martin, and all,
I meant, I want to add tx_sob and tx_eob to tell the USRP Sink to
start/stop the TX chain. I intend to add tags before the modulation,
where data type is /byte. /Since the provided block PDU to Tagged Stream
takes message as input,
On 06.05.2014 01:17, Johnathan Corgan wrote:
On 05/05/2014 03:00 PM, Marcus D. Leech wrote:
NotImplementedError: Wrong number or type of arguments for overloaded
function 'usrp_source_make'.
Possible C/C++ prototypes are:
make(::uhd::device_addr_t const ,::uhd::io_type_t const ,size_t)
Sorry, I didn't really get what you meant by pipe the tagged stream
straight into the uhd sink.
On Tue, May 6, 2014 at 2:36 PM, Martin Braun martin.br...@ettus.com wrote:
On 06.05.2014 04:44, Hoang Ngo Khac wrote:
Hi Martin, and all,
I meant, I want to add tx_sob and tx_eob to tell the
I have two out of tree blocks I want to add to GRC, everything compiles and
installs correctly except for the GRC component (not shown in GRC). So this
should be an XML issue and I think it is related to my attempts at making a
drop down option choice concerning the detection of white space/closed
Ok, yeah, I think I've figured out the problem. They completely changed the
ICE package config files and the location of the libraries in 14.04. The
package config file doesn't have any include dirs specified and the library
points to an installed Microsoft DLL, which seems... strange to me.
hello everybody,
I wanted to use constellation plot of gnuradio in my top block in c++. I
actually use qtcreator in ubuntu and gnuradio 3.7.3. After I found out that
I must add -lgnuradio-qtgui to the .pro file of qtcreator for using qtgui
of gnuradio, I ran the program but it didn't open any
Well, I was utterly unable to get it to work, using any recent GR paired with latest "master" of UHD.
I get the same error every time. The swig-generated code "looks" correct, but this error persists.
I have cleaned every vestige of Gnu Radio and UHD from my system, and done totally-clean builds
Update to my problem.
I went back into the XML and comment out my trouble sections with the
options and rewrote them as
param
nameDesired Detection/name
keywhite_space/key
valueTrue/value
typebool/type
/param
param
nameVerbosename
keyverbose/key
valuefalse/value
typebool/type
On Tue, May 6, 2014 at 10:29 AM, Mostafa Alizadeh m.alizade...@gmail.comwrote:
hello everybody,
I wanted to use constellation plot of gnuradio in my top block in c++. I
actually use qtcreator in ubuntu and gnuradio 3.7.3. After I found out that
I must add -lgnuradio-qtgui to the .pro file of
On Tue, May 6, 2014 at 11:00 AM, Tom Rondeau t...@trondeau.com wrote:
On Tue, May 6, 2014 at 10:29 AM, Mostafa Alizadeh
m.alizade...@gmail.comwrote:
hello everybody,
I wanted to use constellation plot of gnuradio in my top block in c++. I
actually use qtcreator in ubuntu and gnuradio
Take a look at:
https://github.com/BogdanDIA/gr-dvbt/blob/master/grc/dvbt_inner_coder.xml
Ron
On 5/6/2014 7:00 AM, Jonathan Fox wrote:
I have two out of tree blocks I want to add to GRC, everything
compiles and installs correctly except for the GRC component (not
shown in GRC). So this
I don't know about that specific error, but any build that takes more than about 3 hours means that the even if successful, will yield an actual signal-processing
environment that has very poor performance except at very low sample rates.
What is your OS environment? Hardware? Memory? CPU?
Hi,
Linking CXX executable _digital_swig_swig_tag
[ 56%] Built target _digital_swig_swig_tag
[ 56%] Generating digital_swig.tag
[ 56%] Swig source
Scanning dependencies of target _digital_swig
[ 56%] Building CXX object
Hello all,Working through a reintroduction to Linux and Gnu-radio and coming into some trouble. Have tried a couple of different package install scripts that would run, get to building GNU radio, eventually eat up the system resources and fail to build 12 hours. Did try doing a build manually as
I'll reinforce what Sylvain said. Likely an out-of-memory issue. Add more physical memory (like at least double), or add more swap space, so that GCC
doesn't run out of virtual memory while compiling SWIG output. This is a known problem that we can't do anything about--GCC works the way it works.
Will give that a try. I haven't messed with the default swap settings which is set at 1GB, anxiously awaiting another 1GB stick one was bad when I got the comp causing a video problem. Watching on the system monitor it would eventually 90% on memory and swap with 5% on the CPU's. Will give it
Hello all
Now i want to convert old Gnu Radio applications which were developed
in the gnuradio 3.3.0 to the gnuradio 3.7.0.Can someone give me some advices on
this?Any advices will be appreciated.
Thank you very much.
Best regards,
Xianda
This should get you most of the way:
http://gnuradio.org/redmine/projects/gnuradio/wiki/Move_3-6_to_3-7
Very Respectfully,
Dan CaJacob
On Tue, May 6, 2014 at 12:08 PM, 王先达 wangxianda920...@163.com wrote:
Hello all
Now i want to convert old Gnu Radio applications which were
Now i want to convert old Gnu Radio applications which were
developed in the gnuradio 3.3.0 to the gnuradio 3.7.0.Can someone give me
some advices on this?Any advices will be appreciated.
For modules : (or custom modules inside apps)
Recreate the modules from scratch using the new
Thanks for the response, I was looking at the opt tags and I am still
confused about how to do it. Do I need to set it up like this:
makespecsense.energy_detector_sink_f($vlen, $eta, $white_space.val,
$samp_rate, $cntr_freq, $verbose)/make
param
nameDesired Detection/name
Here's an even more basic example that doesn't use
the opt tag. It shows my complete cluelessness about
xml, but it works.
https://github.com/drmpeg/gr-dvbs/blob/master/grc/dvbs_puncture_bb.xml
Ron
On 5/6/2014 11:55 AM, Jonathan Fox wrote:
Thanks for the response, I was looking at the opt tags
The lack of notice for Generate Options is a killer. Not to mention, if
using QT sinks with WX GUI set, a cryptic error message is the reuslt.
On Mon, May 5, 2014 at 8:20 PM, activecat active...@gmail.com wrote:
Tom Rondeau-2 wrote
Plus, PyQWT has stopped development and has even stated that
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