Re: [Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD

2011-05-23 Thread Josh Blum
> However, I'm confused by all the frequency setting/tuning functions at our > disposition. In my example, > 1)I am setting cordic-freq (set by parser) while calling the main program, > e.g. -c 245000 -that's the frequency I want to set my USRP to. > OK, I guess everything is fine. As a ma

Re: [Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD

2011-05-23 Thread Kresimir Dabcevic
_center_freq(options.cordic_freq,0).actual_rf_freq and >self.u.set_center_freq(options.cordic_freq,0) >functions? > >Regards, >Kresimir -Original Message- From: discuss-gnuradio-bounces+kresimir.dabcevic=fer...@gnu.org on behalf of Josh Blum Sent: Mon 5/23/2011 12:54 AM To: d

Re: [Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD

2011-05-23 Thread Kresimir Dabcevic
scuss-gnuradio-bounces+kresimir.dabcevic=fer...@gnu.org on behalf of Josh Blum Sent: Mon 5/23/2011 12:54 AM To: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD >> Blocked waiting for GDB attach (pid = 5466) >> Press Enter to continue:

Re: [Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD

2011-05-22 Thread Josh Blum
> Blocked waiting for GDB attach (pid = 5466) > Press Enter to continue: > cordic_freq = 2.45G Not sure whats wrong, but, cordic_freq should be the error in tuning the RF center freq, so only a few kHz really. That may be a good place to start looking. -josh ___

[Discuss-gnuradio] UCLA Zigbee PHY examples updated for UHD

2011-05-22 Thread Kresimir Dabcevic
Hello list! I've updated (or at least tried updating) two of UCLA ZIGBEE PHY project's examples to work with UHD - cc2420_txtest.py and cc2420_rxtest.py. I think the tx one works fine (spectrum analyzer says that we truly are transmitting at the given frequency), however the rx example isn't r