[Discuss-gnuradio] Re: laptop recommendations

2007-08-24 Thread John Stralka
<< In any case, if anybody uses a laptop with ubuntu and gnuradio, I'd love to know about it, because I need to buy a laptop for some testing. Preferably something on the cheaper side, but not a 8 lbs brick. >> ... I have successfully run basic GNU Radio flowgraphs with full 32 MB/s USB 2.0 con

Re: [Discuss-gnuradio] Problems with burn-db-eeprom

2007-08-15 Thread John Stralka
lem. I would appreciate any help. Thank you. John - Original Message From: Matt Ettus <[EMAIL PROTECTED]> To: John Stralka <[EMAIL PROTECTED]> Sent: Tuesday, August 14, 2007 12:48:15 PM Subject: Re: [Discuss-gnuradio] Problems with burn-db-ee

Re: [Discuss-gnuradio] Problems with burn-db-eeprom

2007-08-13 Thread John Stralka
I reinstalled the trunk version of GNU Radio, and I was able to successfully burn the RFX 2400 to MIMO A. The problem I have now is that I cannot seem to get the daughterboard to tune on receive in either a Rev 3 USRP or a Rev 4 USRP. I've verified that it is reporting MIMO A in the USRP Diagn

[Discuss-gnuradio] Two USRP's

2007-08-02 Thread John Stralka
I'm trying to do a simple experiment with two USRP's (one has a Rev 3 PCB and the other a Rev 4), each containing one RFX 2400 daughterboard on Side A. Both USRP's are connected to the same host PC. What is the proper way to run usrp_siggen.py and usrp_fft.py in order to transmit out of one US

[Discuss-gnuradio] Problems with burn-db-eeprom

2007-07-30 Thread John Stralka
I have a RFX2400 MIMO B daughterboard. I want to use it with an USRP with a Rev. 3 motherboard. I followed these instructions: Remove R115 (zero ohms) and place it at R116 Remove R36 (zero ohms) and place it at R34 Put the RFX on a USRP (side A) and run the following:

[Discuss-gnuradio] Recommendations for USB 2.0 add-on PCI Cards

2007-06-21 Thread John Stralka
I'm running GNU Radio on a Dell Precision 530MT workstation under Ubuntu. Unfortunately, the system only has USB 1.0 ports. I installed an 6-port USB 2.0 add-on PCI card, but I only get a maximum transfer rate of 16 Mbps when I run "benchmark_usb.py" from "gnuradio-examples/python/usrp". I al

Re: [Discuss-gnuradio] Swig Error in Python from Trunk Build

2007-06-16 Thread John Stralka
Dan, << Double check that you updated /etc/ld.so.conf and run ldconfig? >> ... yes, I did this as stated in the directions. My /etc/ld.so.conf file is: include /etc/ld.so.conf.d/*.conf /usr/local/lib /usr/lib/atlas __

[Discuss-gnuradio] Swig Error in Python from Trunk Build

2007-06-16 Thread John Stralka
I am running Feisty Fawn Ubuntu. I downloaded, built, and installed the GNU Radio via the trunk following the build directions for Feisty on "http://gnuradio.org/trac/wiki/UbuntuInstall";. As directed, I used the Ubuntu version of swig since I'm using Feisty. Everything seemed to go ok. My U

[Discuss-gnuradio] Re: GNU Radio on Windows

2007-03-30 Thread John Stralka
helpful. It's analogous to Simulink for those familiar with MATLAB. I highly recommend it. John Stralka We won't tell. Get more on shows you hate to

[Discuss-gnuradio] Building wxPython in Cygwin

2007-03-20 Thread John Stralka
I'm trying to build wxPython 2.8.1.1 under Cygwin following the instructions on http://gnuradio.org/trac/wiki/wxPythonCygwin . I have successfully done this previously, but was having difficulty making GNU Radio (which I have since identified what was wrong). I went through an uninstalled my w