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Re: [Discuss-gnuradio] could not find device after flashing uhd firmware
From: |
Josh Blum |
Subject: |
Re: [Discuss-gnuradio] could not find device after flashing uhd firmware |
Date: |
Mon, 10 May 2010 08:56:21 -0700 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.9pre) Gecko/20100217 Shredder/3.0.3pre |
Link for the newest u2 images:
http://code.ettus.com/redmine/ettus/projects/public/wiki/U2binaries
See notes on networking:
http://www.ettus.com/uhd_docs/manual/html/usrp2.html#setup-networking
Set a static ip on the interface to 192.168.10.1
For simplicity, no other interfaces should be on 192.168.10.*
You should be able to ping 192.168.10.2 Does it work?
Once ping works, find devices should work. My best guess is that you did
not set the static ip, or did not have the most recent images.
You may want to look at the verbose from the serial port on the rear of
the usrp2. It will let you know that the usrp2 has booted up normally.
I hope that this helps.
-Josh
On 05/10/2010 01:14 AM, 周亮 wrote:
I downloaded the image from the website and flashed it into the SD card. With
command 'uhd_find_devices' I could not find the USRP2 for most of time(try
hundred times find twice). I could not get reply for the ping command neither.
I used 1GB card. There is no firewall. And the computer has several ethernet
ports(I have tried all of them). What could be reason for this?
Thank you!
Liang
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