RE: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3

2007-02-03 Thread Tom Rondeau
-Original Message- From: [EMAIL PROTECTED] [mailto:discuss- [EMAIL PROTECTED] On Behalf Of Robert McGwier Sent: Saturday, February 03, 2007 1:50 AM To: [EMAIL PROTECTED] Cc: gnuradio mailing list Subject: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3 Both dttsp and gnuradio

RE: [Discuss-gnuradio] Quick Costas Loop question

2007-02-03 Thread Tom Rondeau
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steven Clark Sent: Friday, February 02, 2007 4:16 PM To: Discuss-gnuradio@gnu.org Subject: [Discuss-gnuradio] Quick Costas Loop question Is there any reason why the Costas carrier recovery loop used in the dqpsk.py example

Re: [Discuss-gnuradio] Playstation 3

2007-02-03 Thread Eric A. Cottrell
Frank Brickle wrote: Robert McGwier wrote: They are $599 at my local Target. So much for bargains at Costco. Eric A. Cottrell wrote: I was at my local Costco tonight and noticed they have the 60GB PS3 for $699. I almost bought one but decided to check a Costco in NH first. $699 gets you

Re: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3

2007-02-03 Thread Lamar Owen
On Saturday 03 February 2007 01:50, Robert McGwier wrote: Both dttsp and gnuradio build on the PS3. I managed to get everything to install. As I have always found with redhat/fedora installations, what is absolutely seamless and without peer in Ubuntu is a royal pain in the derriere with

Re: [Discuss-gnuradio] Playstation 3

2007-02-03 Thread Eric Blossom
On Sat, Feb 03, 2007 at 09:04:36AM -0500, Eric A. Cottrell wrote: Is the 20 GB version missing something important for linux/GNURadio use? Is it possible to put a bigger hard drive in? 20 and 60 GB hard drives are so last century. :) Besides the larger disk, the 60GB model adds:

[Discuss-gnuradio] [Fwd: Question about vectors]

2007-02-03 Thread Josh Blum
I think I figured it out: vectors-streams are different then regular streams vector-streams of length one are regular streams streams_to_stream and stream_to_streams are just like interleave and deinterleave vector_source_* actually outputs a regular stream Correct? what on earth does

Re: [Discuss-gnuradio] Playstation 3

2007-02-03 Thread Robert McGwier
Eric Blossom wrote: On Sat, Feb 03, 2007 at 09:04:36AM -0500, Eric A. Cottrell wrote: Is the 20 GB version missing something important for linux/GNURadio use? Is it possible to put a bigger hard drive in? 20 and 60 GB hard drives are so last century. :) Besides the larger disk, the

Re: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3

2007-02-03 Thread Robert McGwier
Tom Rondeau wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:discuss- [EMAIL PROTECTED] On Behalf Of Robert McGwier Sent: Saturday, February 03, 2007 1:50 AM To: [EMAIL PROTECTED] Cc: gnuradio mailing list Subject: [Discuss-gnuradio] Re: [dttsp-linux] dttsp-ps3 Both dttsp and

Re: [Discuss-gnuradio] Playstation 3

2007-02-03 Thread Eric A. Cottrell
Hello, What are PS3 owners on the list using for video displays? Do I need a HDMI monitor with HDCP? The info I have says no video out the HDMI port at all if the monitor does not have HDCP. 73 Eric ___ Discuss-gnuradio mailing list

[Discuss-gnuradio] Problems attenuating in software - solution?

2007-02-03 Thread Dan Halperin
Hi, The groups in our networking class have each built an ad-hoc wireless networks using a modified version of tunnel.py. For the next step we want them to develop routing in a multi-hop environment. In the code that we started them, we pretty much used the same transmit_ and receive_paths. I

Re: [Discuss-gnuradio] Problems attenuating in software - solution?

2007-02-03 Thread Eric Blossom
On Sat, Feb 03, 2007 at 04:01:02PM -0800, Dan Halperin wrote: Hi, The groups in our networking class have each built an ad-hoc wireless networks using a modified version of tunnel.py. For the next step we want them to develop routing in a multi-hop environment. In the code that we started

Re: [Discuss-gnuradio] Problems attenuating in software - solution?

2007-02-03 Thread Dan Halperin
Eric Blossom wrote: Dan, how are you controlling the receiver h/w gain? .. uh? Are there controls for that? Are there examples where they are used? Right now we don't implement closed-loop AGC (that is, there's no code that reads the RSSI and uses it to control the receiver gain). This is a

[Discuss-gnuradio] auto_tr

2007-02-03 Thread Dan Halperin
What are the practical effects of automatic transmit/receive switching on the USRP subdevices (in particular, the RFX2400). If I have a transmit-only application, will having this option on hurt my performance in any way? The reason I ask is that if I leave it off, then after the application

Re: [Discuss-gnuradio] auto_tr

2007-02-03 Thread Brett Trotter
Dan Halperin wrote: What are the practical effects of automatic transmit/receive switching on the USRP subdevices (in particular, the RFX2400). If I have a transmit-only application, will having this option on hurt my performance in any way? The reason I ask is that if I leave it off,