Re: [Discuss-gnuradio] GNU Radio + UHD install

[Vladutzzz]

Hi Marcus,
I followed all of your step-by-step instructions and after installation, the
uhd_find_devices command returns:
--------------------------------------------------
linux; GNU C++ version 4.4.3; Boost_104000; UHD_003.001.000-d11bb4e

-- UHD Device 0

Device Address:
    type: usrp2
    addr: 192.168.10.2
    name: 
    serial: 
--------------------------------------------------
Although UHD seems to function appropriately, when running GRC in sudo, and
pressing the Execute flow graph button, the following  error is returned:
--------------------------------------------------
Traceback (most recent call last):
  File "/home/vl/grc_files/top_block.py", line 52, in <module>
    tb = top_block()
  File "/home/vl/grc_files/top_block.py", line 30, in __init__
    self.usrp2_source_xxxx_0 = usrp2.source_32fc()
  File
"/usr/local/lib/python2.6/dist-packages/gnuradio/usrp2/usrp2_swig.py", line
725, in source_32fc
    return _usrp2_swig.source_32fc(ifc, mac)
RuntimeError: No USRPs found on interface eth0
--------------------------------------------------
I proceeded to uninstalling GNURadio and UHD and then running the code
build-gnuradio from the link you provided above.
After installation and logging out, the same pattern emerges.
The uhd_find_devices command has the same output as before, as does running
the GRC flow graph.
Could it be possible that I didn't uninstall the components correctly?
(although the scrip says it does that too)
My fpga and firmware images are u2_rev3_uhd_20100706.bin and
txrx_uhd_20100706.bin
My setup is USRP2 + WBX
Thanks.

Vlad.




Marcus D. Leech wrote:
> 
>>
>> **Sorry for spamming.I thought I lost the thread :(
>>
>> Hi Marcus thanks for the script a lot.
>> I saved it as build-gnuradio.sh
>>
>> I ran that script but after pressing "yes" its giving following error
>> which
>> I am unable to debug
>>
>> ./build-gnuradio.sh: 52: function not found
>> ./build-gnuradio.sh:73:syntax error: "}" unexpected
>>
>> Thanks 
>>   
> Re-save as just "build-gnuradio", and:
> 
> chmod 755 build-gnuradio
> 
> ./build-gnuradio
> 
> 
> I assume that you used "sh build-gnuradio.sh", which, on Ubuntu (because
> their /bin/sh isn't BASH), it
>   executed under the wrong shell interpreter.
> 
> 
>>   
> 
> 
> -- 
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
> 
> 
> 
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
> 

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