Re: Promblems with gr-air-modes in gnuradio 3.10

[Nick Foster]

Yep, gr-air-modes hasn't been built, installed, or tested by me. Needs the usual rebuild-from-gr-modtool, and I haven't gotten around to it.

Nick

On Mon, Oct 3, 2022 at 11:52 AM Philip Balister <philip@balister.org> wrote:

On 10/3/22 09:34, Michelle wrote:
> Hi Cinaed,
>
> thank you for your answer, It seems like modes_rx (gr3.9 branch) under
> GNU Radio 3.10 hangs somewhere on startup. @willcode4  will try to debug
> it.

https://github.com/bkerler/gnuradio_install/blob/main/install.sh#L275

Suggests this is not fully ported to 3.10 yet.

Philip


>
> have a good day.
>
> On 2022-10-02 19:52, Cinaed Simson wrote:
>> Hi Michelle - the  source code version of gr-air-modes from github
>>
>>   https://github.com/bistromath/gr-air-modes.git
>>
>> indicates it should build under 3.9 but it doesn't build 3.10 - it
>> can't find
>>
>>   GrSwig
>>
>> which is no longer supported.
>>
>> Sometimes OOT modules which work on 3.9 work on 3.10 - sometimes they
>> don't.
>>
>> It's possible your version gr-air-modes has a different author from
>> git hub version above.
>>
>> And I don't have a version of 3.9 either so I can't test it on 3.9 .
>>
>> -- Cinaed
>>
>>
>>
>> On 10/1/22 05:18, Michelle wrote:
>>> Hello,
>>>
>>> I have gnuradio 3.10 and I wanted to install gr-air-modes. In the
>>> chat one of the moderators told me the version of gr-air-modes that
>>> is compatible with gr3.9 would work with gr3.10.
>>> So I installed this version in my computer, the installation was
>>> successfull however when I execute rx_modes I do not receive any
>>> signal. The output of the command is :
>>>
>>> Inspiron-3793:~$ modes_rx
>>> gr-air-modes warning: numpy+scipy not installed, FlightGear interface
>>> not supported
>>> [INFO] [UHD] linux; GNU C++ version 9.2.1 20200304; Boost_107100;
>>> UHD_3.15.0.0-2build5
>>> [INFO] [B200] Loading firmware image:
>>> /usr/share/uhd/images/usrp_b200_fw.hex...
>>> [INFO] [B200] Detected Device: B200
>>> [INFO] [B200] Loading FPGA image:
>>> /usr/share/uhd/images/usrp_b200_fpga.bin...
>>> [INFO] [B200] Operating over USB 2.
>>> [INFO] [B200] Detecting internal GPSDO....
>>> [INFO] [GPS] No GPSDO found
>>> [INFO] [B200] Initialize CODEC control...
>>> [INFO] [B200] Initialize Radio control...
>>> [INFO] [B200] Performing register loopback test...
>>> [INFO] [B200] Register loopback test passed
>>> [INFO] [B200] Setting master clock rate selection to 'automatic'.
>>> [INFO] [B200] Asking for clock rate 16.000000 MHz...
>>> [INFO] [B200] Actually got clock rate 16.000000 MHz.
>>> [INFO] [B200] Asking for clock rate 32.000000 MHz...
>>> [INFO] [B200] Actually got clock rate 32.000000 MHz.
>>> Setting gain to 38
>>> Gain is 38
>>> Rate is 4000000
>>>
>>> please can i get some support to solve this problem?
>>>
>>>
>>
>>
>