Can coexists rtems tasks (Classic API) and posix task??
gedare at rtems.org
Fri Aug 30 20:24:10 UTC 2013
Also note that you would need to "configure" your application
correctly so that the resources are available to create tasks of both
#define CONFIGURE_MAXIMUM_TASKS 2
#define CONFIGURE_MAXIMUM_POSIX_THREADS 3
if you have 2 classic tasks and 3 pthreads.
On Fri, Aug 30, 2013 at 4:22 PM, Gedare Bloom <gedare at rtems.org> wrote:
> Yes. If I'm not mistaken, RTEMS tasks can also make posix calls.
> Posix thread priorities are mapped to the RTEMS internal priority
> range of 0-255 (realistically, 1-254, since 0 and 255 are reserved).
> Note that the pthread priorties are inverted, so a 1 becomes 254, the
> lowest schedulable priority in the system. After the mapping, the
> scheduler sees both types of tasks as the same. You can inspect how
> this is done when a pthread is created in the
> On Fri, Aug 30, 2013 at 3:13 PM, Nicolás Alvarez <nicoalar.22 at gmail.com> wrote:
>> Hi all,
>> It is possible to use in one app both kind of task? What is the scheduler
>> Ing. Nicolás Alvarez
>> rtems-users mailing list
>> rtems-users at rtems.org
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