[Discuss-gnuradio] using custom signal processing module

2011-06-07 Thread mehmet kabasakal
Hi, I had the same problem and i find a temporary solution for it. When you sudo make install a folder with the same name of your module should appear on the path usr/local/include/your module name. But instead the folders name becomes MyModule. If you change its name using nautilus it works. And

Re: [Discuss-gnuradio] using custom signal processing module

2011-06-07 Thread mehmet kabasakal
I used the tutorial on http://gnuradio.org/redmine/wiki/gnuradio/Basic_block and gr-my-blocks-template as a template folder. 2011/6/7, mehmet kabasakal 85kabasa...@gmail.com: I used the tutorial on http://gnuradio.org/redmine/wiki/gnuradio/Basic_block gr-my-blocks-template as a template

Re: [Discuss-gnuradio] using custom signal processing module

2011-06-07 Thread mehmet kabasakal
I used the tutorial on http://gnuradio.org/redmine/wiki/gnuradio/Basic_block gr-my-blocks-template as a template folder. Mehmet. 2011/6/7, Tom Rondeau trondeau1...@gmail.com: On Tue, Jun 7, 2011 at 5:19 AM, mehmet kabasakal 85kabasa...@gmail.comwrote: Hi, I had the same problem and i find

Re: [Discuss-gnuradio] Cumsum block on GRC

2011-05-08 Thread mehmet kabasakal
Hi Nick, I made the change you suggested and it worked, thanks a lot. Mehmet. 2011/5/7, Nick Foster n...@ettus.com: On Sat, 2011-05-07 at 15:53 +0100, Tom Rondeau wrote: On Sat, May 7, 2011 at 3:44 PM, mehmet kabasakal 85kabasa...@gmail.com wrote: Hi List, I am trying

[Discuss-gnuradio] GRC samp_rate question

2011-04-17 Thread mehmet kabasakal
Hi List, I am working on an energy detector on USRP1 and i use GRC to develop a model first. I need to scan some start and stop freqs. and determine if energy level is exceeded. As i search on the net, the bandwidth of the USB interface is 32MB and 16MB is used for I-Q samples respectively. If i

[Discuss-gnuradio] Creating my own gui block on GRC

2011-03-23 Thread mehmet kabasakal
Hi list, I am using grc to create my flow and at the end my final block outputs a constant signal like 1, 2, 3, 4, or 5. What i want to do is to create a gui on grc and show some textes according to these values. For ex if output is 1, i want to show A, or if it is 3, i want to show B. Something

[Discuss-gnuradio] Frame Based C++ code structure question

2011-03-11 Thread mehmet kabasakal
Hi List, I am trying to write some C++ blocks that makes calculations over 2048 point frames. For ex. i need to take the 2048 point fft of the frame(contains 2048 points) and also i need the index of these points, i mean where the center frequency is (at which point). Or i need to make

[Discuss-gnuradio] gnuradio c++ code structure question

2011-03-07 Thread mehmet kabasakal
Hi everyone, I am trying to develop a frame based structure for gnuradio block on c++. The frame size will be 2048 point and i will calculate the normalized amplitude for every frame i.e. ma = sum(every 2048 points)/2048; normalized amplitude = all 2048 points / ma; i wrote a code that gives me

Re: [Discuss-gnuradio] gnuradio c++ code structure question

2011-03-07 Thread mehmet kabasakal
can probably set it up with a couple of existing blocks without having to write any code at all, although your method is surely more efficient (in terms of CPU load, not development time). MB On Mon, Mar 07, 2011 at 03:56:04PM +0200, mehmet kabasakal wrote: Hi everyone, I am trying

Re: [Discuss-gnuradio] USRP2 connection problem

2011-01-19 Thread mehmet kabasakal
to raw ethernet and everything worked fine. Thanks everyone for your help. Mehmet. 2011/1/11, mehmet kabasakal 85kabasa...@gmail.com: Hi Adrew, I used wireshark instead of tcpdump and see something on the screen but don't understand what they mean. As i read wireshark shows if we send

Re: [Discuss-gnuradio] USRP2 connection problem

2011-01-10 Thread mehmet kabasakal
you have any other ideas why this could be happen? Thanks a lot. Mehmet. 2011/1/10, Andrew Rich vk4...@tech-software.net: tcpdump ? - Original Message - From: mehmet kabasakal To: discuss-gnuradio Sent: Monday, January 10, 2011 6:56 PM Subject: [Discuss-gnuradio] USRP2

Re: [Discuss-gnuradio] about file source block

2010-09-17 Thread mehmet kabasakal
computer's memory. -josh On 09/16/2010 09:02 AM, mehmet kabasakal wrote: Hi everyone, I want to ask a question about the file source block on GRC. It reads the .bin files and takes them as input. But Should that .bin files be in a fixed format. I mean is there a fixed format for this block

[Discuss-gnuradio] about file source block

2010-09-16 Thread mehmet kabasakal
Hi everyone, I want to ask a question about the file source block on GRC. It reads the .bin files and takes them as input. But Should that .bin files be in a fixed format. I mean is there a fixed format for this block to read or does it reads any kind of .bin files. I am trying to set a .bin

[Discuss-gnuradio] Installing Simulink_USRP_Blockset

2010-08-15 Thread mehmet kabasakal
Hi everyone, I have a USRP rev. 4 and i want to install Simulink_USRP_Blockset on http://www.cel.kit.edu/english/downloads.php . Is it possible to install this blockset for rev 4. Thanks. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org

[Discuss-gnuradio] grc file source

2010-07-16 Thread mehmet kabasakal
Hi guys, I want to learn that what kind of File source block in GRC can read? For ex. can this block read the .mat files. I see that it can send .bin files but are there any other file types. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org

[Discuss-gnuradio] writin oscope on python

2010-07-11 Thread mehmet kabasakal
Hi everyone, I want to see a simple cosine signal on oscope by writing a pyhton code. I am using scopesink2.scope_sink_c tool. The code is below: and I got this error message: [r...@mehmet Desktop]# python mehmet_rx.py Traceback (most recent call last): File mehmet_rx.py, line 99, in module

Re: [Discuss-gnuradio] Re: Import Question

2010-07-10 Thread mehmet kabasakal
the creation of usrp source and sink block for you. http://gnuradio.org/redmine/wiki/gnuradio/GNURadioCompanion -Josh On 07/09/2010 05:18 AM, mehmet kabasakal wrote: Hi guys, To make the previous question more clear i want to give an example. İ am trying to produce a cosine wave and send it via

[Discuss-gnuradio] Import Question

2010-07-09 Thread mehmet kabasakal
Hi guys, I am trying to write simple Pyhton applications by using the blocks in the gnuradio. But i don't know which module should i import to use the related function. Is there any document about it. On net i found that gr module should be imported nearly for all applications but sometimes it

[Discuss-gnuradio] Re: Import Question

2010-07-09 Thread mehmet kabasakal
, fusb_block_size=0, fusb_nblocks=0, fpga_filename=, firmware_filename=) But i don't know how to set the carrier frequecy. I have found some functions to set it but this time i couldn't find which module should i import. 2010/7/9, mehmet kabasakal 85kabasa...@gmail.com: Hi guys, I am trying to write simple

[Discuss-gnuradio] Adjusting the Tx Rx switching

2010-07-06 Thread mehmet kabasakal
Hi everyone, I want to adjust the switching time of Tx and Rx and FLEX 1800 daughterboard. USRP just checks the FPGA FIFO if it is full or empty then decides to transmit or receive. But i couldn't find anything about how to adjust the Tx and Rx switching time. I mean is it possible to transmit

[Discuss-gnuradio] synchronizing the daughterboard LOs

2010-06-29 Thread mehmet kabasakal
Hi everyone, I want to synchronize the daughterboard LOs for an application. I have a Rev 4 USRP board and FLEX1800 daughterboard then i followed the instructions on http://gnuradio.org/redmine/wiki/1/USRPClockingNotes . At this page it is given that Recent boards don't need these mods, only

[Discuss-gnuradio] gnuradio companion problem

2009-12-02 Thread mehmet kabasakal
Hi everyone, I am trying to run grc from the terminal. But when i type grc i got: meh...@mehmet-laptop:~$ grc Traceback (most recent call last): File /usr/bin/grc, line 48, in module from gnuradio.grc.python.Platform import Platform File

Re: [Discuss-gnuradio] Re: hello world ex. grc problem

2009-11-15 Thread mehmet kabasakal
Hi Josh, The output of python -c import lxml.etree; print lxml.etree.__version__ is 2.1.5 as yours. I've uninstalled the gnuradio and reinstalled it again then the error has been changed when i write grc on the command line. It is as below; File /usr/lib/python2.6/email/__init__.py, line 82,

Re: [Discuss-gnuradio] Re: hello world ex. grc problem

2009-11-12 Thread mehmet kabasakal
Hi josh, I've installed all the packages at http://gnuradio.org/trac/wiki/GNURadioCompanion page.(i.e: python 2.6, python-lxml, cheetah, python-gtk) and also i have installed the libxml2 and libxslt libraries. But still I got the following error; File /usr/lib/python2.6/email/__init__.py, line

[Discuss-gnuradio] hello world ex. grc problem

2009-11-11 Thread mehmet kabasakal
Hi everyone, I am newbie both at gnuradio and linux environment and I am currently working on a project about usrp. First of all I've installed the gnuradio-3.2.2 and ubuntu 9.04. Then i tried to run the dial tone example. When i run dial tone example on

[Discuss-gnuradio] Re: hello world ex. grc problem

2009-11-11 Thread mehmet kabasakal
is invalid! Thanks... 2009/11/11 mehmet kabasakal 85kabasa...@gmail.com Hi everyone, I am newbie both at gnuradio and linux environment and I am currently working on a project about usrp. First of all I've installed the gnuradio-3.2.2 and ubuntu 9.04. Then i tried to run the dial tone example