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Re: [Discuss-gnuradio] about usrp daughterboard
From: |
Jason Uher |
Subject: |
Re: [Discuss-gnuradio] about usrp daughterboard |
Date: |
Tue, 27 Apr 2010 08:17:49 -0500 |
> Recently I have been testing the examples of Gnu Radio. And I came across
> some problems. When I use a USRP with two daughterboards, I found that the
> two daughterboards can not trismit or receive at the same time. They can
> only work as one transmitter and one receiver. I want to know whether we can
> use both daughterboards as transmitters or receivers? What should I do
> do achieve it?
> Any reply will be appreciated!
Have a look at the 'multi-antenna' examples. They show how to
properly de-mux multiple basic-rx daughtercards. If you want to
de-mux other daughtercards the process is similar, but the custom FPGA
image used in those examples won't work, and you'll only be able to
de-mux two channels on a given USRP.
I thought there was an example for generic cards around but I can't
seem to find it, maybe someone else knows where it is?
Jason