[Discuss-gnuradio] gnuradio under Ubuntu under Parallels on MacPro dual Quad core

[Harley Myler]

Hello all,

I have gnuradio running per se.

I have seen an error "USRP2 failed to enable real-time scheduling". Does that mean that I have a configuration issue with Ubuntu and the ethernet system?

The MacPro has two ethernet ports, one is connected to the Internet (eth0) and the other to the USRP2 (eth1).

I tell each routine to use eth1 (with the -e option) and that seems to work.

I believe at this juncture that the computer is talking to the USRP2 and that the WBX is correctly configured. I received the following output from USRP2 Probe:

>>> USRP2 Probe

MAC Addr:

00:50:c2:85:36:cc

Name (ID):

83

Converter Rate:

100000000 Hz

Gain Range (min, max, step size):

0.0

31.5

0.5

Freq Range (min, max):

68750000.0 Hz

220000000.0 Hz

=========================

The program usrp2_fft.py shows no spectrum.

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