Blade rf ERROR

[muawais]

I'll just say I'm a noob up front both with Ubuntu (Linux) and GNU Radio in general. Although I hold my head in shame because I can get the board to RX and TX using the bladeRF-cli program.

and this is the enable and disable components list of gr-osmocom build:

###################################################### -- # gr-osmosdr enabled components
-- ###################################################### -- * Python support -- * Osmocom IQ Imbalance Correction -- * FUNcube Dongle -- * IQ File Source -- * Osmocom RTLSDR -- * RTLSDR TCP Client -- * Ettus USRP Devices -- * HackRF Jawbreaker

-- * nuand bladeRF

-- ###################################################### -- # gr-osmosdr disabled components
-- ###################################################### -- * sysmocom OsmoSDR -- * FUNcube Dongle Pro+ -- * Osmocom MiriSDR

but this error has popped up when i try osmocom_fft command through cli.

bladerf@bladerf:~/sandbox/gr-osmosdr/build$ osmocom_fft -a bladerf=0,fpga=/opt/bladeRF/fpga/hostedx115.rbf -s 8000000 -f 446000000

Traceback (most recent call last):

File "/usr/local/bin/osmocom_fft", line 34, in import osmosdr

File "/usr/local/lib/python2.7/dist-packages/osmosdr/init.py", line 45, in from osmosdr_swig import *

File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 26, in _osmosdr_swig = swig_import_helper()

File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 22, in swig_import_helper _mod = imp.load_module('_osmosdr_swig', fp, pathname, description)

ImportError: /opt/gnuradio-3.7.1git/lib/libgnuradio-osmosdr-0.1.1git.so.0.0.0: undefined symbol: bladerf_get_frequency

please help me in this regard i am in a great trouble and out of time please help :

[bpadalino]

I've seen this in the past with some of the Linux build instructions which included overriding what pkg-config should have filled in.

We have recently updated our linux wiki page which seems to have fixed that issue. If you don't mind, please remove all bladeRF components and reinstall them. Under the old instructions, I believe they were installed to /opt. Under the new instructions, they are installed to /usr/local.

Sorry for the inconvenience and having to try to reinstall. We've heard of a lot of success with the new instructions.

If you still have issues, let us know what commands you are running to install and which distribution as well as release you are running and we'll try to help more.

[bpadalino]

Sorry - I didn't see you had mentioned the bladeRF-cli program didn't even see the device. That is bad.

What is the output of bladeRF-cli -p? What about lsusb? Do you have the udev rules installed? What does dmesg say when you plug in the device? Is this on a HS or SS port?

[jynik]

Hello Muhammad,

This GitHub issue tracker is intended for tracking defects, rather than general support requests. (Also note that the content on GitHub is publicly viewable -- if there's any information (e.g., your email address) that you might consider sensitive, I'd suggest you edit your comments on GitHub to remove said information.)

Could you please move this question over to the Troubleshooting forum, where both Nuand folks and the community can more easily access and respond to any questions? I think you'll be pleased to find that there's a number of knowledgeable folks around the forums that will be happy to offer their thoughts and suggestions.

Generally, one forum thread per issue is best, as it keeps discussions on topic, and with clear problem-->solution relationship.

I will be marking this GitHub issue closed.

You may want to take a look at the following link by the way; I think you'll find it helpful: http://rwmj.wordpress.com/2012/12/05/real-cheap-software-defined-radios-part-3/

Best regards, Jon