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Re: [Discuss-gnuradio] Re: USRP - No quadrature samples
From: |
Johnathan Corgan |
Subject: |
Re: [Discuss-gnuradio] Re: USRP - No quadrature samples |
Date: |
Tue, 30 Jun 2009 11:00:56 -0700 |
On Mon, Jun 29, 2009 at 04:21, Nick Withers<address@hidden> wrote:
> I'm a bit worried... I no longer seem to be able to get anything but
> zeroes on the quadrature channel out of gr-radar-mono (and my derived
> wind profiler code).
> If someone with an up-to-date Ubuntu 9.04 machine with GNUradio 3.2
> could try to reproduce this I'd owe them a beer!
I just tested gr-radar-mono with 3.2 and Ubuntu 9.04, and am getting
echo data on both I and Q channels. The -D debugging option returns
an FPGA counter value correctly.
You can test your BasicRX with the signal generator and usrp_fft.py.
Be sure to connect it to the RX-A channel.
Johnathan