How to implement BCC2 and ECC2 features in OSEK RTOS

[yosabath]

osek rtos

hi,
i am developing OSEK RTOS. we have already implemented the BCC1 and ECC1 in our RTOS.. its working fine in application also...
Bcc1 and Ecc1 will support the following
1.One Task per priority

Now we r in need to upgrade our RTOS to support BCC2 and ECC2 conformance
class.
BCC2 and Ecc2 will support the following
1.More number of task per priority
2.More no. of activation of a task

did any one written the code for implementing the bcc2 and ecc2.i need
some startup logic to implement the above said.

i want know whether i have make changes in the scheduler logic....

please can anyone give their suggestion to solve this problem.

with regards,
yosabath

 

[mcerdeiro]

freeosek

Hello Yosabath,

I guess you have resolved your issue. But anyway I am working on an free and open source OSEK implementation called FreeOSEK, you can find it in sourceforge (http://opensek.sourceforge.net).

In FreeOSEK there is no difference between the conformance classes, its depends on the user configuration and thats all.. For sure there are chance to save some resources and memory, but the first goal was to have a running OSEK, now I am working on OSEK COM, before improving the OSEK OS.

Best Regards,
Mariano.-