Отв.: Отв.: 1553b using.

[Oleg Moroz]

________________________________
От: Cláudio Silva <claudiodcsilva at gmail.com>
Кому: Oleg Moroz <oleg_moroz at yahoo.com>
Отправлено: понедельник, 12 сентября 2011 14:43
Тема: Re: Отв.: 1553b using.





It depends on your device and driver. I am only familiar with Leon3
and Gaisler's 1553brm core.

If you are using Gaisler's 1553brm core you should take a look at
their documentation:
ftp://gaisler.com/gaisler.com/rcc/doc/rtems-gaisler-drivers-1.1.99.15.0.pdf

Mode selection will use a ioctl call:

unsigned int mode = BRM_MODE_BC;
result = ioctl(fd, BRM_SET_MODE, &mode);

Read and Write directives will depend on the selected operating mode.

In Remote terminal mode the driver is accessed using standard IO
calls: read and write.
Bus Controller is a little more complicated, since you must provide a
command list.

Cláudio

On Mon, Sep 12, 2011 at 11:26 AM, Oleg Moroz <oleg_moroz at yahoo.com> wrote:
>
>
> ________________________________
> От: Cláudio Silva <claudiodcsilva at gmail.com>
> Кому: Oleg Moroz <oleg_moroz at yahoo.com>
> Копия: Rtems <rtems-users at rtems.org>
> Отправлено: понедельник, 12 сентября 2011 14:15
> Тема: Re: 1553b using.
>
> Hi,
>
> Aeroflex Gaisler provides some 1553b sample code for RTEMS:
>
> ftp://gaisler.com/gaisler.com/rcc/src/samples-rtems-4.10-1.1.99.18.tar.bz2
>
> Regards,
> Cláudio
>
> 2011/9/12 Oleg Moroz <oleg_moroz at yahoo.com>:
>> Hello. Is anyone has an example of using 1553b bus in RTEMS?
>> _______________________________________________
>> rtems-users mailing list
>> rtems-users at rtems.org
>> http://www.rtems.org/mailman/listinfo/rtems-users
>>
>>
>
> Thanks, but i think this code is out of date and bounded to Gaisler code. In
> my RTEMS 4.10.1 i dont have that files. I want to know how to switch 1553
> modes and how to read and write (send and receive) messages.


Thanks a lot.
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