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[Discuss-gnuradio] Basic RX receive complex
From: |
njm25 |
Subject: |
[Discuss-gnuradio] Basic RX receive complex |
Date: |
Tue, 20 Mar 2007 10:02:21 -0400 |
I wrote in before about having problems receiving complex data on the Basic RX
d'baord. I was under the impression that the RX worked like the TX where all I
had to do was tell it to transmit complex data and it sent the I data thru the
TX_A SMA and the Q data thru the TX_B SMA. The RX does not seem to work like
this, however. After testing, I've found that using the usrp.source_c (in
usrp_rx_cfile.py example) command tells the USRP to take in data from only 1 of
the SMA's and interprets this data as complex. What I want is for RX_A to
receive the I data and RX_B to receive the Q data at the same time and then I
can combine them in software to make complex data. If anyone has any insight
in how to receive in this way, I would be very appreciative.
Thank you
Nick
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