USRP2 Error

GNU Radio
1

Hi All,
I am using 3 USRP2. The 3 FPGA and firmware were installed using the
same
procedures. The installation was successful and I was able to ping the 3
USRP2 devices. However, when I run the GNU Radio Companion, it was able
to
identify only one of them. The other 2 were not recognised. The warning
error I received is: “Expected protocol compatibility number 9, but got
10.
The firmware build is not compatible with the host code build”. Also, on
one
of the unidentified USRP2 device, the B light was on. Please, I want
some to
assist me on what I need to do.

Thanks

Julius.

2

On 06/23/2011 07:56 AM, Jide Julius wrote:

Hi All,
I am using 3 USRP2. The 3 FPGA and firmware were installed using the same
procedures. The installation was successful and I was able to ping the 3
USRP2 devices. However, when I run the GNU Radio Companion, it was able to
identify only one of them. The other 2 were not recognised. The warning
error I received is: “Expected protocol compatibility number 9, but got 10.
The firmware build is not compatible with the host code build”. Also, on one
of the unidentified USRP2 device, the B light was on. Please, I want some to
assist me on what I need to do.

Update the images on your SD card :slight_smile:

http://code.ettus.com/redmine/ettus/projects/uhd/wiki#Binary-downloads

http://www.ettus.com/uhd_docs/manual/html/usrp2.html#load-the-images-onto-the-sd-card-usrp2-only

-josh

3

Hi,
Thanks for your prompt responses.

Sorry, for not included it in my yesterday’s mail. I used the latest
binaries in both Windows and Ubuntu. The problem occur while using the
latest binaries. What can I do again?