Standard and Extended Mode

[lakshcha]

In OSEK specifications they have mentioned Standard and Extended Mode, is there any document explains what is standard mode and its properties and what is extended mode? As far I searched, I couldn't find the details of standard and extended mode of OSEK.

[paolo.gai]

I guess you are referring to Standard and Extended ERROR.

In the Standard Error mode, some error checks are not compiled.

Ciao,

PJ

[lakshcha]

Ciao PJ,

Thanks for your response, I would like to ask my doubt further.

From OSEK specification 2.2.3 document.
1. (Page 46) The ”standard” version fulfils the requirements of a debugged application system as described before. With respect to the description above, a status other than E_OK which is returned in standard mode is a “warning”.
2. (Page 46) For ErrorHook routine management we shall distinguish the standard mode corresponding to standard status management and the extended mode corresponding to extended status management.
3. (Page 71) OS start-up time (beginning of StartOS until execution of first task in standard mode) without invoking hook routines

The difference between standard and extended mode is explained for ErrorHook alone. Should we need to assume if we handle "Standard Status" then it is standard mode in OSEK? or modes and status are different?

[paolo.gai]

There are two "Extended" concepts in OSEK:
- Standard/Extended status --> use extended status if you need to debug.
- Basic/Extended tasks

.. Extended mode does not apply.

Ciao,

Paolo

[lakshcha]

Thanks Paolo