Re: [Discuss-gnuradio] How to setup usrp2

2009-11-13 Thread Josh Blum
check out this page: http://gnuradio.org/trac/wiki/USRP2UserFAQ Download and install the most recent fpga and firmware images to the sd card. Then run sudo find_usrps with the appropriate options for your setup. If usrp2 is found, then you can use it. -Josh fangming he wrote: Hi, All, I jus

Re: [Discuss-gnuradio] RE:help required for 2x2 mimo ofdm blocks in grc

2009-11-13 Thread Josh Blum
You will need to make custom mimo blocks for the usrp. But, Im not sure what is involved in the mimo setup. So...study a mimo usrp example and model your blocks after the dual source/sink in grc/grc_gnuradio/usrp/*.py. And model your xml block wrappers after the ones in grc/blocks/*usrp*.xml

[Discuss-gnuradio] How to setup usrp2

2009-11-13 Thread fangming he
Hi, All, I just receive my usrp2. I failed to connect my laptop to usrp2. The light of usrp2 cannot blink. The network adapter in my laptop is Broadcom Corporation NetXtreme BCM5761e Gigabit Ethernet PCIe (rev 10). The operating system is Ubuntu 9.04. Does anyone have some idea on it? Or do you

Re: [Discuss-gnuradio] USRP v2 TX Bandwidth

2009-11-13 Thread Mattias Kjellsson
I haven't looked at the usrp2- code for a while, but I think there might have been something like the usrp- equivalent of "oU"/"uU"- shell printing. But that was a while back and it might have changed. If you have a look in the meta- data there is a field called overrun. But as someone pointed out