No UHD Devices Found (USRP1)

GNU Radio
1

I just did a fresh git checkout and install of UHD as described here:
http://ettus-apps.sourcerepo.com/redmine/ettus/projects/uhd/wiki
http://www.ettus.com/uhd_docs/manual/html/build.html

Everything appears to go smoothly, but ./uhd_find_devices reports:
linux; GNU C++ version 4.4.4 20100630 (Red Hat 4.4.4-10); Boost_104100;
UHD_20101109.230702.c0dfc2c

No UHD Devices Found

my /etc/udev/rules.d/10-usrp.rules contains:
ACTION==“add”, BUS==“usb”, SYSFS{idVendor}==“fffe”,
SYSFS{idProduct}==“0002”, GROUP:=“usrp”, MODE:=“0660”

I can still use my USRP1 via GNURadio as before.

Do I need to flash firmware / fpga? If so, where can I find instructions
on
doing so?

Thanks
-Steven

PS: Is it ok to send email to both usrp-users and discuss-gnuradio? I
know
you guys are probably trying to increase the SNR, but it seems kind of a
shame to fragment the community into multiple mailing lists…

2

On Thu, Nov 11, 2010 at 1:43 PM, Steven C. [email protected]
wrote:

Thanks
-Steven

PS: Is it ok to send email to both usrp-users and discuss-gnuradio? I know
you guys are probably trying to increase the SNR, but it seems kind of a
shame to fragment the community into multiple mailing lists…

If you are talking about using the USRP with GNU Radio, then I’d
prefer you keep posting to GNU Radio. It will help keep the
information flowing through here, and the questions/answers might be
related or pertinent to GNU Radio and not restricted to USRP space.

Tom

3

ACTION==“add”, BUS==“usb”, SYSFS{idVendor}==“0403”,
SYSFS{idProduct}==“6001”, GROUP:=“usrp”, MODE:=“0660”

megasims@sakumi:/etc/udev/rules.d$ uhd_find_devices
linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.004.001-0-unknown

No UHD Devices Found

I need help !!!

[email protected]