Re: [Discuss-gnuradio] how can I receive signals from four antennas???

2006-03-28 Thread Rafael Schena
Eric, I installed GNU Radio version 2.6 and tried exaustively to run the example of multi antena called "multi_file.py", and it returned this error message: [EMAIL PROTECTED]:/home/radio/gnuradio/gnuradio-examples-0.5/python/multi-antenna# python multi_file.py -f100.1 -g40 -oDATA multi_file.py:

Re: [Discuss-gnuradio] Problems with GNU Radio 2.6

2006-03-27 Thread Rafael Schena
The problem was that I had built FFTW wrongly, according to the installation guide, and then all the examples that used USRP did not work, returning only Segmentation Fault ("Falha de segmentação", in portuguese). After the correct building, all the examples worked perfectly. -- View this message

Re: [Discuss-gnuradio] Problems with GNU Radio 2.6

2006-03-27 Thread Rafael Schena
*the correct tradution is "segmentation fault" -- View this message in context: http://www.nabble.com/Problems-with-GNU-Radio-2.6-t1350905.html#a3618443 Sent from the GnuRadio forum at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gn

[Discuss-gnuradio] Problems with GNU Radio 2.6

2006-03-27 Thread Rafael Schena
I built GNU Radio yesterday, and I can't run the USRP examples. It returns the message: "segmentation fail" and the USRP examples do not work. Audio examples run normally. Thanks, Rafael Schena -- View this message in context: http://www.nabble.com/Problems-with-GNU-Radio-2.

[Discuss-gnuradio] how can I receive signals from four antennas???

2006-03-17 Thread Rafael Schena
I have to make an antenna array to discover the direction of arrival of one signal. For this, I need to connect four antennas to the USRP board, and export the data to an algorithm that will detect the direction of arrival. Does anyone have an example that uses the four ADCs of USRP board? Thanks

[Discuss-gnuradio] how to receive HDTV with USRP board???

2006-03-11 Thread Rafael Schena
Hello, does anyone know how to receive HDTV with the USRP board? thanks -- View this message in context: http://www.nabble.com/how-to-receive-HDTV-with-USRP-board--t1265379.html#a3357927 Sent from the GnuRadio forum at Nabble.com. ___ Discuss-gnura