HWI take use of System stack (DSP/BIOS)

Sang wook Lee

I'm having a really strange issue with DSP/BIOS(version 5.31.02) and the Hwi/Swi stack.

In User's Guide, HWI take use of sysem stack, but HWI take use of TASK(Task stack) or SWI(system stack).

Does anyone have any idea what might cause this? I'm out of ideas...

SW Lee

Tom Kopriva over 10 years ago

I don't really understand your question here. Hwis and Swis operate of the system stack. Tasks have their own task stack.

Sang wook Lee over 10 years ago in reply to Tom Kopriva

Hi, Tom
I solved that problem. The cause of the problem was due to None of HWI dispatcher.
Thanks.

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