Thanks again. Now I have two options whether to get current trunk revision or use u2_flash_tool to write two images.

I tried to use this command but not successful in writing the images to SD card.

sudo u2_flash_tool --dev=/dev/sdb -t s/w usrp2/firmware/txrx.bin -w (SD card 
mounted as /dev/sdb in my machine).

I am using this command right? what about the second image.

Thank you,


Johnathan Corgan wrote:
On Wed, 2008-10-29 at 15:49 -0500, Catalin Lacatus wrote:

2. However, I just downloaded the SD card Firmware images for USRP2 from *http*://*gnuradio*.*org*/releases/usrp2-bin/trunk <http://gnuradio.org/releases/usrp2-bin/trunk> just released (earlier I was using default firmware from 09/22/08). I downloaded all files there and tried to boot my USRP2. This time I am not seeing any green lights while or after booting. Please let me know if firmware could make any difference. I am using recent svn (downloaded a week ago).

Those images are designed to be used with GNU Radio trunk revision r9879
or newer, which was from 2 days ago, so you'll need to upgrade your host
software.  I assume you used u2_flash_tool properly to write the two
images to the SD card.

-Johnathan






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