Re: [Discuss-gnuradio] gr-ieee-80211: UDP Warning and another error

Hi Sumit,

this is not an installation error. Your configuration is wrong. The
argument `enb` must be of type bool but it is a string in your case.
I assume you use GRC to generate this flowgraph.
Open your USRP source block. Go to the `FE Corrections` tab and put in
`False` in both fields. No `, ' or ". This will generate a line that says:
`self.uhd_usrp_source_0.set_auto_dc_offset(False, 0)`
instead of
`self.uhd_usrp_source_0.set_auto_dc_offset("False", 0)`.
This should fix your issue.

Cheers
Johannes

Am 24.07.19 um 19:33 schrieb Sumit Kumar:
> Hi Michael,
> Any update on this? I downgraded my install of uhd and gnuradio as
> follows but I have the same error.
>
> Traceback (most recent call last):
>   File "/home/sumit/Desktop/top_block.py", line 122, in <module>
>     main()
>   File "/home/sumit/Desktop/top_block.py", line 110, in main
>     tb = top_block_cls()
>   File "/home/sumit/Desktop/top_block.py", line 78, in __init__
>     self.uhd_usrp_source_0.set_auto_dc_offset("False", 0)
>   File
> "/home/sumit/gradio/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py",
> line 3499, in set_auto_dc_offset
>     return _uhd_swig.usrp_source_sptr_set_auto_dc_offset(self, enb, chan)
> TypeError: in method 'usrp_source_sptr_set_auto_dc_offset', argument 2
> of type 'bool'
>
> sumit@PP0380:~/gradio/src/gnuradio$ uhd_find_devices
> [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501;
> *UHD_3.14.1.HEAD-0-g5491b80e*
> --------------------------------------------------
> -- UHD Device 0
> --------------------------------------------------
> Device Address:
>     serial: 317DD1E
>     addr: 192.168.10.2
>     fpga: HG
>     name:
>     product: X310
>     type: x300
>
>
> sumit@PP0380:~/gradio/src/gnuradio$ gnuradio-companion --version
> *GNU Radio Companion 3.7.13.5
> *
> This program is part of GNU Radio
> GRC comes with ABSOLUTELY NO WARRANTY.
> This is free software, and you are welcome to redistribute it.
>
> sumit@PP0380:~/gradio/src/gnuradio$ git status
> On branch maint-3.7
> *Your branch is up to date with 'origin/maint-3.7'.*
> *
> *
> Regards
> Sumit
>
> On Thu, Jun 27, 2019 at 8:07 PM Michael Dickens
> <michael.dickens@ettus.com <mailto:michael.dickens@ettus.com>> wrote:
>
> __
> I guess for your need so long as it works that's what matters, yes?
>
> We'll work on fixing the issue you found anyway ... seems like it's
> legit & undesirable LOL.
>
> Good luck with your demo! - MLD
>
> On Thu, Jun 27, 2019, at 2:01 PM, sumit kumar wrote:
>> Well it worked after compiling old checkouts (but not giving me
>> the usual satisfaction of a fresh install... but anyways)
>>
>> On Thu, 27 Jun 2019 at 19:45, sumit kumar <sumitstop@gmail.com
>> <mailto:sumitstop@gmail.com>> wrote:
>>
>> Its overwhelming :D, I have a demo on Monday and I was 100%
>> assured gr-ieee-80211 will work as usual.
>>
>> Before I saw your mail, I already checked out GR to 3.7.12,
>> UHD to 003 009 006 and compiling now.
>> Yes I used pybombs for installation.
>>
>> I have a USB with gnuradio installed into it. It works good
>> and it has GR 3.7.11, uhd 003 009 006 and gr-ieee-80211
>> version I dint check.
>
>
>
> --
> --
> Sumit kumar
> Postdoc
> SnT, Luxembourg
>
>
>
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> Discuss-gnuradio@gnu.org
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