On 04/04/2011 01:21 PM, Fon, Rithirong Thandee wrote:
Hello,
I'm trying to run a ucla zigbee phy code (
https://www.cgran.org/wiki/UCLAZigBee) with gr-uhd on the usrp e100. But I'm
getting an error
Traceback (most recent call last):
File "./cc2420_txtest_uhd.py", line 10, in<module>
from gnuradio import uhd
File "/usr/lib/python2.6/site-packages/gnuradio/uhd/__init__.py", line
27, in<module>
from uhd_swig import *
File "/usr/lib/python2.6/site-packages/gnuradio/uhd/uhd_swig.py", line
24, in<module>
_uhd_swig = swig_import_helper()
File "/usr/lib/python2.6/site-packages/gnuradio/uhd/uhd_swig.py", line
20, in swig_import_helper
_mod = imp.load_module('_uhd_swig', fp, pathname, description)
ImportError: /usr/lib/libgnuradio-uhd-3.4git.so.0: undefined symbol:
_ZN3uhd4usrp11single_usrp9ALL_GAINSE
Has anyone worked with gr-uhd on usrp e100? Can someone help? I already
installed gr-uhd and uhd installed.
Fon,
You should go ahead and update your versions of uhd and gnuradio per:
http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/FAQ#How-can-I-build-UHD-and-GNU-Radio-from-source
You'll also need to update the boot files:
http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/Updating_E1XX_Boot_Files_and_Kernel_Modules
And finally, you'll need the tarball of the latest fpga files and should
update them in /usr/share/uhd/images
Philip
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