Thanks, I'll take a look. And one more question, regarding watchdog,
Can someone suggest what is a right way to program a watchdog in a multithreading environment? For example, I have a watchdog which can reboot the system if a freeze flag is detected. This flag is setted up in a general task which is executed periodically. But I'm not sure first -- that it's a correct place (maybe it's better to do that during a context switching) and second -- in case of a freeze of only single thread it would restart the whole system. Thanks. On Mon, 31 Aug 2020 at 19:59, Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote: > On 31/08/2020 19:06, Ярослав Лещинский wrote: > > > > > sometimes I'm getting FATAL, like: > > > > *** FATAL *** > > fatal source: 9 (RTEMS_FATAL_SOURCE_EXCEPTION) > > > > is it possible to handle this exception, e.g. restart the whole system? > > Yes, some BSPs do this by default in their fatal error extension. You > can customize the behaviour via an initial extension: > > > https://docs.rtems.org/branches/master/c-user/config/general.html#configure-initial-extensions > > > https://docs.rtems.org/branches/master/c-user/user_extensions.html#fatal-error-extension > > -- -- Kind regards, *Yaroslav Leshchinsky*
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