[FOSS-GPS] Decoding UBX data

Sandra 46a sandra46a at gmail.com
Fri Apr 5 06:00:30 PDT 2013


Thanks.

I read now, sorry for my bad English. Is dificult for my, my language is
Spanish, I try translate a put my problem.

Regards.


On Fri, Apr 5, 2013 at 2:04 AM, Nick Østergaard <oe.nick at gmail.com> wrote:

> No one can help you if you havent read any documentation or told us what
> you have done.
>
> On 05-04-2013 01:35, Sandra 46a wrote:
> > I need help, I have LEA 6T and not decoded RTKLIB.
> >
> > Regards
> >
> > Sandra.
> >
> >
> > On Thu, Mar 14, 2013 at 5:39 PM, Tomoji TAKASU <ttaka at yk.rim.or.jp
> > <mailto:ttaka at yk.rim.or.jp>> wrote:
> >
> >     Dear Par,
> >
> >     Thanks for pointing out a problem.
> >
> >
> >         I managed to get a version of that code running, but
> >         I had to change one file of rtklib to make that happen.
> >         The change needed was that I commented out the
> >         free_raw on line 300 of rcwraw.c. The free_raw calls
> >         free() on the members of the struct. Then the struct
> >         members are again accessed which causes a
> >         segmentation fault on my platform.
> >
> >
> >     Or you can also initialize the raw struct in advance
> >     (without modification of RTKLIB).
> >
> >     raw_t raw;
> >     ->
> >     raw_t raw={0};
> >
> >
> >     regards,
> >
> >     Tomoji TAKASU
> >
> >     --------------------------------------------------
> >     From: "Degerman Pär" <par.degerman at scania.com
> >     <mailto:par.degerman at scania.com>>
> >     Sent: Thursday, March 14, 2013 4:50 PM
> >     To: "Open Source GPS-related discussion and support"
> >     <foss-gps at lists.osgeo.org <mailto:foss-gps at lists.osgeo.org>>
> >     Subject: Re: [FOSS-GPS] Decoding UBX data
> >
> >
> >         Dear Tomoji,
> >
> >             Like the following codes.
> >             ...
> >
> >
> >         I managed to get a version of that code running, but I had to
> >         change one file of rtklib to make that happen. The change
> >         needed was that I commented out the free_raw on line 300 of
> >         rcwraw.c. The free_raw calls free() on the members of the
> >         struct. Then the struct members are again accessed which
> >         causes a segmentation fault on my platform.
> >
> >         I'm using visual studio 2008 32 bit on a 64 bit platform and
> >         compiling in debug mode. I'm not sure if I have introduced a
> >         memory leak making this change or any other errors, but for my
> >         current use case this solution seems to work.
> >
> >         Best regards
> >         - Pär
> >
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