Re: [Discuss-gnuradio] making gnuradio blocks entirely in python

2011-09-25 Thread Almohanad Fayez
The "in" buffer should start at in[0] the history comes into play at allowing enough valid indices to perform the filtering operation over the entire buffer which allows N valid output data versus N-nTAPS. When I looked at filtering in gnuradio the way I thought about it as and at the end I've

[Discuss-gnuradio] making gnuradio blocks entirely in python

2011-09-25 Thread Josh Blum
So there is a useful feature I think gnuradio is missing, and thats the ability to rapidly prototype signal processing in python. It would be great if a python block would have access to all the facilities available to a block written in a c++ environment. So I put together pyblock (not to be conf

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-25 Thread Ben Reynwar
On Sun, Sep 25, 2011 at 5:54 PM, Michael Dickens wrote: > On Sep 25, 2011, at 8:39 PM, Ben Reynwar wrote: >> It wasn't that python2.5 didn't work, rather that macports didn't >> attempt to install gnuradio for that version.  Instead it installed >> python2.6 and setup gnuradio for that.  I've neve

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-25 Thread Michael Dickens
On Sep 25, 2011, at 8:39 PM, Ben Reynwar wrote: > It wasn't that python2.5 didn't work, rather that macports didn't > attempt to install gnuradio for that version. Instead it installed > python2.6 and setup gnuradio for that. I've never messed about with > macports scripts so I don't know why tha

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-25 Thread Ben Reynwar
It wasn't that python2.5 didn't work, rather that macports didn't attempt to install gnuradio for that version. Instead it installed python2.6 and setup gnuradio for that. I've never messed about with macports scripts so I don't know why that might happen. On Sun, Sep 25, 2011 at 3:42 PM, Tom Ro

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-25 Thread Tom Rondeau
On Sun, Sep 25, 2011 at 11:15 AM, Ben Reynwar wrote: > I tried this out, and it almost worked perfectly. > > Two things needed fiddling: > > Gnuradio and most of the python dependencies were installed for > python2.6. My default was 2.5 so I had to switch to using the 2.6 > version installed by

[Discuss-gnuradio] error compiling 3.4.1 on ubuntu maverick

2011-09-25 Thread Arturo Rinaldi
i experienced this error while compiling on Ubuntu 10.10 i386 /make[6]: uscita dalla directory "/home/artynet/Downloads/gnuradio-3.4.1/gruel/src/swig" make[5]: uscita dalla directory "/home/artynet/Downloads/gnuradio-3.4.1/gruel/src/swig" Making all in python make[5]: ingresso nella directory

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-25 Thread Ben Reynwar
I tried this out, and it almost worked perfectly. Two things needed fiddling: Gnuradio and most of the python dependencies were installed for python2.6. My default was 2.5 so I had to switch to using the 2.6 version installed by macports. Most of the python dependencies were installed to: /op

Re: [Discuss-gnuradio] X-Ray flare observations with GnuRadio software

2011-09-25 Thread Patrik Tast
Many thanks for the info. Will try it! Patrik - Original Message - From: Marcus D. Leech To: discuss-gnuradio@gnu.org Sent: Sunday, September 25, 2011 17:04 Subject: Re: [Discuss-gnuradio] X-Ray flare observations with GnuRadio software On 25/09/11 08:29 AM, Patrik Tast

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-25 Thread Marcus D. Leech
On 25/09/11 08:29 AM, Patrik Tast wrote: > Most interesting, > > Tell us more how you did it. > - antenna used? > - daugherboard? > - etc > > Many SDR users in Northern Scandinavia are up day and night > listening on submarine traffic on VLF. > > I use a square-loop antenna, roughly 1.5M in d

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-25 Thread Patrik Tast
Most interesting, Tell us more how you did it. - antenna used? - daugherboard? - etc Many SDR users in Northern Scandinavia are up day and night listening on submarine traffic on VLF. Patrik - Original Message - From: Marcus D. Leech To: Discuss-gnuradio@gnu.org Sent: Sunda

[Discuss-gnuradio] sine output between packets

2011-09-25 Thread Brett L. Trotter
It seems my old patch that zeroed out the output of the USRP didn't make it into UHD- we're seeing a constant sine output between packets- and in our case this messes with the receiver unless we use some custom TX cards that have an amp we can shut down with ATR. Is there any way to fix this? ___

Re: [Discuss-gnuradio] not receiving sound of FM receiver

2011-09-25 Thread Antonio Cassidy
On 25 Sep 2011, at 09:40, ahmad wrote: > Thanks Nino and Marcus for the answer > I also get some peaks but no sound just like you on n210 with WBX. I set the > gain to 30 and using VHF Armature antenna for 100Mhz. still no sound. > the same antenna works with any radio receiver. > I have spent pl

[Discuss-gnuradio] not receiving sound of FM receiver

2011-09-25 Thread ahmad
Thanks Nino and Marcus for the answer I also get some peaks but no sound just like you on n210 with WBX. I set the gain to 30 and using VHF Armature antenna for 100Mhz. still no sound. the same antenna works with any radio receiver. I have spent plenty of time to get something out of n210 with no