Re: [Discuss-gnuradio] Does anyone have codes to decode GPRS and WiMax?

2009-01-14 Thread Eric Blossom
On Wed, Jan 14, 2009 at 04:11:12PM -0800, Jane Chen wrote: > Hi all, > > Does anyone have codes to decode GPRS and WiMax? I know BBN has > 802.11b code. I would like to know if  anyone has GPRS and WiMax > codes. I have used Google to search for a while but cannot find > codes to decode GPRS and Wi

[Discuss-gnuradio] Does anyone have codes to decode GPRS and WiMax?

2009-01-14 Thread Jane Chen
Hi all, Does anyone have codes to decode GPRS and WiMax? I know BBN has 802.11b code. I would like to know if  anyone has GPRS and WiMax codes. I have used Google to search for a while but cannot find codes to decode GPRS and WiMax. Can anyone give me some hints? Thank you, Jane __

[Discuss-gnuradio] Re: QAM soft symbol to hard symbol/bit conversion

2009-01-14 Thread Silpan gmail
Hi Thank you for your help. I am now using this function to decode the data. I have another question you may be able to answer. I am trying to implement the BDTI OFDM benchmark in gnu radio. A block diagram can be seen on this website. http://www.bdti.com/products/services_comm_benchmark.h

Re: [Discuss-gnuradio] Testing USRP

2009-01-14 Thread Karthik
http://gnuradio.org/trac/wiki/Tutorials/WritePythonApplications On Wed, Jan 14, 2009 at 1:24 PM, bari wrote: > > I have installed gnuradio on ubuntu 8.04. I have to connect usrp with it. > can > any body tell me about how i test in simple way that it is working.I am new > one to gnuradio and lin

[Discuss-gnuradio] Testing USRP

2009-01-14 Thread bari
I have installed gnuradio on ubuntu 8.04. I have to connect usrp with it. can any body tell me about how i test in simple way that it is working.I am new one to gnuradio and linux. Thanks. -- View this message in context: http://www.nabble.com/Testing-USRP-tp21428816p21428816.html Sent from the

Re: [Discuss-gnuradio] Capturing Data Samples in Windows through C Code

2009-01-14 Thread Ujala Qasim
Thanks! :) On Thu, Jan 15, 2009 at 12:49 AM, Eric Blossom wrote: > On Thu, Jan 15, 2009 at 12:38:54AM +0500, Ujala Qasim wrote: > > Hi, > > Is it possible to capture the data samples of USRP sent over the USB 2.0 > > port in Windows? I am trying to write a small demo program for Windows in > C >

Re: [Discuss-gnuradio] Capturing Data Samples in Windows through C Code

2009-01-14 Thread Eric Blossom
On Thu, Jan 15, 2009 at 12:38:54AM +0500, Ujala Qasim wrote: > Hi, > Is it possible to capture the data samples of USRP sent over the USB 2.0 > port in Windows? I am trying to write a small demo program for Windows in C > that will be capturing these data samples, and later I will perform some > op

[Discuss-gnuradio] Capturing Data Samples in Windows through C Code

2009-01-14 Thread Ujala Qasim
Hi, Is it possible to capture the data samples of USRP sent over the USB 2.0 port in Windows? I am trying to write a small demo program for Windows in C that will be capturing these data samples, and later I will perform some operations on these. I need some help with the code? If this is possible,

[Discuss-gnuradio] Object model for stdgui2

2009-01-14 Thread Paul Mathews
I have my '900 MHz AM Receiver with AFC' running satisfactorily, but I'm not happy with some of the approaches I ended up using to accomplish the AFC. I spliced together most of fftsink2.py and usrp_am_rcvr.py and modified both as follows: A. fftsink2.py Added code to input_watcher class run metho

Re: [Discuss-gnuradio] USB2 problems with Fedora/USRP

2009-01-14 Thread Eric Blossom
On Wed, Jan 14, 2009 at 04:55:26PM +0100, Alberto Trentadue wrote: > Hello > > I've finally assembled the USRP few days ago, after being delayed some months. > > The power-on behaviour looks as expected: one led blinks at 3 Hz or so. > The next step is to try out some example, e.g. usrp_benchmark

Re: [Discuss-gnuradio] maximum recursion depth exceeded

2009-01-14 Thread Johnathan Corgan
On Wed, Jan 14, 2009 at 2:26 AM, feldmaus wrote: > For testing i build up a dial tone generator, > and got this error: > Exception RuntimeError: 'maximum recursion depth exceeded in > __subclasscheck__' in ignored This is a known bug in GNU Radio, but it only happens if the user's code tries to

[Discuss-gnuradio] USB2 problems with Fedora/USRP

2009-01-14 Thread Alberto Trentadue
Hello I've finally assembled the USRP few days ago, after being delayed some months. The power-on behaviour looks as expected: one led blinks at 3 Hz or so. The next step is to try out some example, e.g. usrp_benchmark_usb.py or usrp_wfm_rcv.py. Whatever the test I try, I can see that blinking l

Re: [Discuss-gnuradio] maximum recursion depth exceeded

2009-01-14 Thread Eric Blossom
On Wed, Jan 14, 2009 at 10:26:44AM +, feldmaus wrote: > Hi All, > > i built gnuradio companion via svn. > My current System is openSuse 11.1. > For testing i build up a dial tone generator, > and got this error: > Exception RuntimeError: 'maximum recursion depth exceeded in > __subclasscheck__

Re: [Discuss-gnuradio] BasicTX PLL and some TX doubts

2009-01-14 Thread Ronaldo Nunez
Thank you Eric, I think that the things are going to be clearly in my head now. "returns the actual baseband frequency that corresponds to DC in the IF." what this means? The baseband frequency is the frequency of the signal(a tone, a constant, noise, file, music...) that i want to tx, isn't it? W

[Discuss-gnuradio] which subdevice to use

2009-01-14 Thread feldmaus
Hi All, i got the gnuradio companion to work, therefore i test the example . Which subdevice is the right one for me ? usrp_diagnostics doesn't show me, which one is the . What means A:0 ? 'A' is the Daughterboard and '0' is the input/output ? I have 3 daughterboards on my USRP. Here is a Pictu

[Discuss-gnuradio] Re: swig error during compiling

2009-01-14 Thread feldmaus
Johnathan Corgan corganenterprises.com> writes: > > On Tue, Jan 13, 2009 at 4:23 AM, feldmaus gmx.de> wrote: > > > libtool: install: error: cannot install `_gnuradio_swig_py_runtime.la' > > to a directory not ending in > > /usr/local/lib/python2.6/site-packages/gnuradio/gr > > In the past whe

[Discuss-gnuradio] maximum recursion depth exceeded

2009-01-14 Thread feldmaus
Hi All, i built gnuradio companion via svn. My current System is openSuse 11.1. For testing i build up a dial tone generator, and got this error: Exception RuntimeError: 'maximum recursion depth exceeded in __subclasscheck__' in ignored i am not sure whether someone posted this before. Is this a