USRP2 and DBSRx

GNU Radio
1

Hi all,

I am running DBSRX on USRP2.

I have followed the wiki – Remove R193 and put it on 194.

But I have not burned the firmware `burn_dbsrx_eeprom.bin’ as I cannot
find
from where. I did find: (root / usrp2 / firmware / apps /
burn_dbsrx_eeprom.c)but when I try to compile it, I get error. Can
someone
please guide, how do I do it.

I have ‘txrx.bin’ on the SD card at the moment.When I power up the
USRP2, I
get LEDS D and F lit up.

I’m using GRC, the USRP2 source decimation is 400, frequency 2.23G. I
connect it to FFT sink with FFT size 1024.
I even tried sweeping the frequency but all I see is the noise (seems
like
its from the device itself). It does not detect any signal.

Is there anything/steps that I missed?

I will really appreciate if someone can help me.

Thanks in advance,
Amee

2

Hi,

On Jul 14, 2010, at 12:57 PM, Amee S. wrote:

But I have not burned the firmware `burn_dbsrx_eeprom.bin’ as I cannot find from where. I did find:
(root / usrp2 / firmware / apps / burn_dbsrx_eeprom.c)

You can find some firmware images here:

http://code.ettus.com/redmine/ettus/projects/public/wiki/U2binaries

Some of the UHD firmware images are listed as being compatible with any
daughterboard, so perhaps you could try one of those.

Elvis D.

3

I am running DBSRX on USRP2.

I have followed the wiki – Remove R193 and put it on 194.

But I have not burned the firmware `burn_dbsrx_eeprom.bin’ as I cannot find
from where. I did find: (root / usrp2 / firmware / apps /
burn_dbsrx_eeprom.c)but when I try to compile it, I get error. Can someone
please guide, how do I do it.

A build burn dbsrx image can be found on
http://code.ettus.com/redmine/ettus/projects/public/wiki/U2binaries#Firmware-Images

-Josh