[Discuss-gnuradio] For beginners: Nice GNU-Radio Installation Notes
Hi For GNU beginners, the following link contains a useful GNU-Radio installation notes: www.eecis.udel.edu/~manicka/Research/GnuRadio_InstallationNotes.pdf Firas -- View this message in context: http://www.nabble.com/For-beginners%3A-Nice-GNU-Radio-Installation-Notes-tf3690733.html#a10318558 Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] For beginners: Nice GNU-Radio Installation Notes
On Fri, May 04, 2007 at 01:07:01AM -0700, Eng. Firas wrote: Hi For GNU beginners, the following link contains a useful GNU-Radio installation notes: www.eecis.udel.edu/~manicka/Research/GnuRadio_InstallationNotes.pdf Firas Thanks. I would suggest starting with: http://gnuradio.org/trac/wiki/BuildGuide We have no way to keep Naveen's install notes up to date and accurate. Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] USRP Rev3 Schematic and external clock
Hi, I have a rev3 USRP board. I would like to drive it with an external clock which also drives my (external) RF front end. Where can I find schematics of this board or instructions/tips on using an external clock? Thanks, Chris ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Help with Usrp Board test
Hi, I am trying to test my Usrp board, but there are two problems, 1 ) I have downloaded and install the gnuradio from Subversion and as long as I look through the usrp/share/rev2, I have the files multi_2rxhb_2tx.rbf std_2rxhb_2tx.rbf std_4rx_0tx.rbf std.ihx and I don't have the files usrp_firmware.ihx and usrp_fpga.rbf should I download them and install or this is because of subversion? 2) Also when I try to run this command ./test_usrp_standard_tx I get the following errors usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is stalled usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is stalled xfered 1.34e+08 bytes in 4.2 seconds. 3.194e+07 bytes/sec. cpu time = 0.71 0 underruns Does this mean that I don't have the right USB or it is because I don't have the necessary files that I mentioned in question 1. Appreciated for your help. Melody ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Help with Usrp Board test
Melody - On May 4, 2007, at 2:57 PM, Melody S wrote: I am trying to test my Usrp board, but there are two problems, 1 ) I have downloaded and install the gnuradio from Subversion and as long as I look through the usrp/share/rev2, I have the files multi_2rxhb_2tx.rbf std_2rxhb_2tx.rbf std_4rx_0tx.rbf std.ihx and I don't have the files usrp_firmware.ihx and usrp_fpga.rbf should I download them and install or this is because of subversion? SVN trunk should install everything you need. What install guide are you using? If Jon Jacky's, then he knows it's a bit out of date ;) 2) Also when I try to run this command ./test_usrp_standard_tx I get the following errors usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is stalled usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is stalled xfered 1.34e+08 bytes in 4.2 seconds. 3.194e+07 bytes/sec. cpu time = 0.71 0 underruns Does this mean that I don't have the right USB or it is because I don't have the necessary files that I mentioned in question 1. These are normal warning messages on Mac OSX. The throughput is marginally less than 32 MBps, and thus your USRP should work OK for most USB communications (32 MBps is ideal). Try also the ./ test_usrp_standard_rx program see if it gets to 32 exactly. Go into gnuradio-examples/python/usrp: If your USRP has an FM capable card, try running: pythonw usrp_wfm_rcv.py -f good_local_FM_station If no FM card, try: ./benchmark_usb.py And you might see similar messages as before, but it should usually work up to 32 MBps. This means GNU Radio is installed and being accessed correctly! - MLD ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Help with Usrp Board test
On Fri, May 04, 2007 at 03:08:15PM -0400, Michael Dickens wrote: Go into gnuradio-examples/python/usrp: If your USRP has an FM capable card, try running: pythonw usrp_wfm_rcv.py -f good_local_FM_station If no FM card, try: ./benchmark_usb.py FYI, benchmark_usb is flaky. You're better off using usrp_fft.py as your test. And you might see similar messages as before, but it should usually work up to 32 MBps. This means GNU Radio is installed and being accessed correctly! - MLD Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] CCC Camp, Berlin, Aug 8th to 12th
FYI, http://events.ccc.de/camp/2007/Home The Chaos Communication Camp is an international, five-day open-air event for hackers and associated life-forms. The Camp features two conference tracks with interesting lectures, workshops and other stuff. It will take place from August 8th to 12th 2007 in Finowfurt near Berlin. You can participate! Bring your tent and join our villages. The Camp has everything you need: power, internet, food and fun. These outdoor hacker events are great fun! We'll most likely organize some GNU Radio talks and do some hands on workshops. This is a great excuse to get the European GNU Radio contingent together! If you're interested, please let me know either on or off the list. Eric ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Usrp Board Test Help
Hi, First thanks to Micheal and Eric for their help. I am in the process of testing my USRP board and I just have a question how should I understand that USRP works while I am testing it through gnuradio-examples? because I run the ./usrp_fft.py and ./usrp_oscope.py a window pops up with this information center frequency=45G decim=16 [EMAIL PROTECTED] Analog BB=0 DDC= -8M and shows some noises. Is that what I suppose to get when I run these commands or I need to get some other information as well? Appreciated for your help. Melody ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio