Re: [Discuss-gnuradio] Problem with std.ihx

2007-11-24 Thread Eric Blossom
On Sat, Nov 24, 2007 at 08:06:06PM -0800, Martin Gawecki wrote: > Hi, > > Yes, it runs fine (assuming I didn't need to run it with any arguments). Is > there any documentation on what usrp_fft.py does and how to use it, by the > way, because I couldn't find any in the folder... Pretty much all of

[Discuss-gnuradio] not gnuradio, but FPGA

2007-11-24 Thread Brett L. Trotter
I realize that this is not gnuradio traffic specifically, hopfully it won't put anybody off- I apologize if it does, but I'm desperate! I'm working with an Altera/Terasic DE2 board trying to get ethernet up and running with the onboard DM9000a. I've read the manuals backwards and forwards and I don

[Discuss-gnuradio] Help with Cordic.v

2007-11-24 Thread Ronald Jetli
Hi All, I needed some help with Verilog Cordic code.(cordic.v and cordic_stage.v) I do understand the Cordic Logic, but was having some trouble with the pipelined code implementation of cordic.v . My questions start with Q --. In cordic.v: -- 16 bit vector xi, yi and zi are passed

[Discuss-gnuradio] Further Alsa audio troubles: F7 with latest updates

2007-11-24 Thread Marcus Leech
Once I got the weird permissions problems sorted out (thanks, Google), I now have this problem, which seems to be coming from in the bowels of the alsa stuff: audio_alsa_sink[plughw:0,0]: set_period_time_near failed: Invalid argument I grabbed the latest dev Gnu Radio code via SVN, just in case

Re: [Discuss-gnuradio] Problem with std.ihx

2007-11-24 Thread Martin Gawecki
Hi, Yes, it runs fine (assuming I didn't need to run it with any arguments). Is there any documentation on what usrp_fft.py does and how to use it, by the way, because I couldn't find any in the folder... I just ran it, couldn't move any of the dials or change any options and eventually had to kil

Re: [Discuss-gnuradio] Unable to install GNU radio with UBUNTU 7.1

2007-11-24 Thread Eric Blossom
On Sat, Nov 24, 2007 at 05:23:50PM -0800, Johnathan Corgan wrote: > > Did you add your user account to the 'usrp' group? You'll also need to > log out and back in (or possibly reboot) for this to properly take effect. No need to reboot. Just a new top-level login. You can check if you're in th

Re: [Discuss-gnuradio] Clues about getting Alsa input/output working under recent Gnu Radio, with F7 with updates

2007-11-24 Thread Eric Blossom
On Sat, Nov 24, 2007 at 08:23:36PM -0500, Marcus Leech wrote: > Sometime in the last six months or so, alsa sound support has stopped > working in my usrp_psr_receiver.py application, with > the very helpful: > > File "/usr/local/bin/usrp_psr_receiver.py", line 343, in __init__ > self.audi

Re: [Discuss-gnuradio] Unable to install GNU radio with UBUNTU 7.1

2007-11-24 Thread Johnathan Corgan
Tony wrote: > E: Could not open lock file /var/lib/apt/lists/lock - open (13 > Permission denied) > E: Unable to lock the list directory This usually means either something else has the lock, like another copy of apt-get or Synaptic running, or you're not running apt-get as the super user using t

[Discuss-gnuradio] Clues about getting Alsa input/output working under recent Gnu Radio, with F7 with updates

2007-11-24 Thread Marcus Leech
Sometime in the last six months or so, alsa sound support has stopped working in my usrp_psr_receiver.py application, with the very helpful: File "/usr/local/bin/usrp_psr_receiver.py", line 343, in __init__ self.audio = audio.sink(second_input_rate, self.audiodev) File "/usr/local/lib64/

[Discuss-gnuradio] Unable to install GNU radio with UBUNTU 7.1

2007-11-24 Thread Tony
I'm having trouble loading GNU Radio software on a PC running UBUNTU 7.1 and can't seem to get a clean install. apt-get update reports: E: Could not open lock file /var/lib/apt/lists/lock - open (13 Permission denied) E: Unable to lock the list directory After the install is complete programs