Re: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora on USB Flash Drive)

2008-05-02 Thread Firas A.
Hi, Is it safe to use standard distributions (Fedora, Ubuntu,Mandriva,) in embedded applications ? What about sudden system power off without proper shutdown?.I think it may lead to OS damage. Is there a procedure (tips) to modify a standard Linux distribution to work in embedded systems?

Re: [Discuss-gnuradio] Introducing myself to gnuradio ml

2008-05-02 Thread Rafael Diniz
sorry about the noise, but I just found the official standard! http://www.abnt.org.br/imagens/Normalizacao_TV_Digital/ABNTNBR15601_2007Vc_2008.pdf in portuguese. :) Now I know that my knowledge to do something in the area is close to zero... thanks, rafael diniz > Hi all, > A friend borrowed me

[Discuss-gnuradio] Introducing myself to gnuradio ml

2008-05-02 Thread Rafael Diniz
Hi all, A friend borrowed me his USRP w/ basic rx and tx, dbsrx and tvrx. I'm an undergraduate computer science student at Campinas University (Campinas, Brazil). I'm just starting to study RF, and my main target (I know it could take years to accomplish the task) is to receive Digital TV. Brasil

[Discuss-gnuradio] MRFM (Magnetic Resonance Force Microsocopy) and GNU Radio

2008-05-02 Thread Jonathan P Jacky
The UW Quantum System Engineering Laboratory has written code for Magnetic Resonance Force Microscopy (MRFM). The code is available from http://staff.washington.edu/~jon/gr-mrfm/ Some of the code might be useful to other GNU Radio users. On the FPGA side, there is a 2-stage biquad filter wit

Re: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora onUSBFlash Drive)

2008-05-02 Thread Jeff Brower
William- > > -Original Message- > > From: Jeff Brower [mailto:[EMAIL PROTECTED] > > Sent: Thursday, May 01, 2008 11:55 PM > > To: Bahn, William L Civ USAFA/DFCS > > Cc: discuss-gnuradio@gnu.org > > Subject: RE: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora on > > USBFlash Drive) > >

Re: [Discuss-gnuradio] power control when packets transmitting

2008-05-02 Thread Matt Ettus
KC Huang wrote: > Hi: > > My recent research project focuses on how to implement CogNet on > GNUradio platform. As u know, the concept of cognitive radio is that > the parameters can be adjusted according to different situations. Such > as controlling power, switching freq and modulation when the p

RE: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora on USBFlash Drive)

2008-05-02 Thread Bahn, William L Civ USAFA/DFCS
> -Original Message- > From: Jeff Brower [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 01, 2008 11:55 PM > To: Bahn, William L Civ USAFA/DFCS > Cc: discuss-gnuradio@gnu.org > Subject: RE: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora on > USBFlash Drive) > > William- > > Isn't th

Re: [Discuss-gnuradio] RFX900 Tx+Rx

2008-05-02 Thread Wireless Monster
Yes I meant simultaneously... What is the main reason for this limitation? Is possible to Tx on port 1 and Rx on port 2 simultaneously? Thanks for your help! On Fri, May 2, 2008 at 10:15 AM, Eric Blossom <[EMAIL PROTECTED]> wrote: > On Fri, May 02, 2008 at 09:48:40AM -0400, Wireless Monster wr

Re: [Discuss-gnuradio] RFX900 Tx+Rx

2008-05-02 Thread Eric Blossom
On Fri, May 02, 2008 at 09:48:40AM -0400, Wireless Monster wrote: > Hi all, > > Does anybody know if it is possible to Tx and Rx at the same time using the > RX/TX connector on the RFX900 board ? (i.e using only one connector) > > Thank you! If you mean simultaneously when you say "at the same t

Re: [Discuss-gnuradio] power control when packets transmitting

2008-05-02 Thread Eric Blossom
On Fri, May 02, 2008 at 08:42:41AM -0400, KC Huang wrote: > Hi: > > My recent research project focuses on how to implement CogNet on > GNUradio platform. As u know, the concept of cognitive radio is that > the parameters can be adjusted according to different > situations. Such as controlling pow

Re: [Discuss-gnuradio] GnuRadio on PCI-104 (i.e., Fedora on USBFlash Drive)

2008-05-02 Thread Eric Blossom
On Fri, May 02, 2008 at 12:54:53AM -0500, Jeff Brower wrote: > William- > > Isn't there an issue of how much GNU radio can actually do on a > Pentium M system? The Lippert board you mention looks like it's > limited to 1 GHz or less with passive cooling. I assume this is a > mil app, but you can

[Discuss-gnuradio] RFX900 Tx+Rx

2008-05-02 Thread Wireless Monster
Hi all, Does anybody know if it is possible to Tx and Rx at the same time using the RX/TX connector on the RFX900 board ? (i.e using only one connector) Thank you! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/l

[Discuss-gnuradio] power control when packets transmitting

2008-05-02 Thread KC Huang
Hi: My recent research project focuses on how to implement CogNet on GNUradio platform. As u know, the concept of cognitive radio is that the parameters can be adjusted according to different situations. Such as controlling power, switching freq and modulation when the packets are transmitting