[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system
From: |
Darren Long |
Subject: |
Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system |
Date: |
Wed, 18 Jul 2012 09:13:29 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
Hi Chris,
Might I be so bold to suggest that in your efforts, you consider using
the gr-osmosdr abstraction (http://sdr.osmocom.org/trac/wiki/GrOsmoSDR)
so that the RTL-SDR could be used too. In fact it supports UHD, FCD and
RTL-SDR, and works well in gqrx for example.
Sorry for being cheeky :P
Darren
On 17/07/12 22:43, Christian Gagneraud wrote:
> On 17/07/12 22:24, Nick Foster wrote:
>> Christian,
>>
>> Are you using the version found here?
>>
>> https://github.com/bistromath/gr-ais
>>
>> If not, please use this version, as it is significantly more up-to-date
>> than the one on CGRAN. I'm going to change the CGRAN page to point to
>> the Github repository.
>
> Interesting.
>
> Would you be interested in getting it ported to the new build system?
> If so, I'll redo the work on your tree.
> As well, I realised that ais_received.py is tailored for the USRP.
> I'm currently using a funcube dongle, so I might as well contribute
> with a dedicated script, once i start to get things working.
>
> Chris
>
>
>>
>> --n
>>
>> On Tue, Jul 17, 2012 at 1:42 PM, Christian Gagneraud <address@hidden
>> <mailto:address@hidden>> wrote:
>>
>> On 17/07/12 21:31, Josh Blum wrote:
>>
>>
>>
>> On 07/17/2012 01:27 PM, Christian Gagneraud wrote:
>>
>> Hi,
>>
>> I tried to build https://cgran.org/wiki/AIS against
>> gnuradio-3.6, and i
>> fails.
>> As 3.6 brings in a new build system, I decided to give it a
>> go on the
>> AIS module. I based everything on gr-howto-write-a-block
>>
>> [...]
>>
>> ImportError:
>> /usr/local/lib/python2.7/site-__packages/ais/_ais_swig.so:
>> undefined symbol: _Z14ais_make_shiftv
>>
>>
>> Just a guess, but
>>
>> In gnuradio we explicitly export the library symbols. If you
>> arent doing
>> that for libgnuradioais, make sure that the visibility flag is
>> being set
>> to default. You can read more here:
>> http://gcc.gnu.org/wiki/__Visibility
>> <http://gcc.gnu.org/wiki/Visibility>
>>
>>
>> Hi Josh,
>>
>> Actually, I've just discovered this was needed! So, yes that was it.
>> No it's complaining about usrp stuff, but it's another story. I
>> don't have a USRP, I'm using a FUNcube dongle.
>>
>> BTW, should I make this package install in
>> lib/python2.7/site-packages/__gnuradio/ais instead of
>> lib/python2.7/site-packages/__ais
>> Same with the include dir: include/gnuradio/ais instead of
>> include/ais?
>>
>> I would like to be able to use gnuradio-companion, and pick up the
>> AIS block from the selection list, but it's not there. This might be
>> due to the current install dir. Any comment?
>>
>> Chris
>>
>>
>>
>>
>>
>> -josh
>>
>> _________________________________________________
>> Discuss-gnuradio mailing list
>> address@hidden <mailto:address@hidden>
>> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio
>> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio>
>>
>>
>>
>> --
>> Christian Gagneraud,
>> Embedded systems engineer.
>> Techworks Marine
>> 1 Harbour road
>> Dun Laoghaire
>> Co. Dublin
>> Ireland
>> Tel: + 353 (0) 1 236 5990 <tel:%2B%20353%20%280%29%201%20236%205990>
>> Web: http://www.techworks.ie/
>>
>>
>>
>> _________________________________________________
>> Discuss-gnuradio mailing list
>> address@hidden <mailto:address@hidden>
>> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio
>> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio>
>>
>>
>
>
- [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Christian Gagneraud, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Josh Blum, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Christian Gagneraud, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Josh Blum, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Nick Foster, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Christian Gagneraud, 2012/07/17
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system,
Darren Long <=
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Christian Gagneraud, 2012/07/18
- Re: [Discuss-gnuradio] Porting cgran AIS to the new cmake build system, Nick Foster, 2012/07/18