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From: | Tim Newman |
Subject: | Re: [Discuss-gnuradio] USRP2 firmware + cross compiled GNU Radio question |
Date: | Sun, 29 Nov 2009 07:52:41 -0500 |
User-agent: | Thunderbird 2.0.0.23 (Windows/20090812) |
address@hidden wrote:
Hi, I've been working on cross compiling the latest stable GNU Radio release, 3.2.1, onto the TI Davinci DM6446 board using OpenEmbedded as my build environment and Angstrom as my Linux Distro. I've managed to cross compile and download gnuradio onto the board, though I'm going with a console only Linux image so I don't have any of the gnuradio python GUI stuff. Anyways, I am using a USRP2 and the board I'm using doesn't have has 100T ethernet and not 1000T, so I'm using a 1000/100/10T DLink switch to do the translation.First, maybe it was a mistype but the latest version of gnuradio is 3.2.2 not 3.2.1. Next, if you just want to test transmit, use usrp2_siggen.py.
The USRP2 won't work unless you are using a GigE network card on the host. Matt has put together a new ethernet MAC here: http://gnuradio.org/trac/wiki/NewEthMAC
I don't think this supports 10/100, maybe I'm wrong, but it may be worth trying.
Tim -- ------------------------------------------- Timothy R. Newman, Ph.D. Wireless @ Virginia Tech 447 Durham Hall Blacksburg, VA 24061 Phone: 540-231-2041
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