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Re: interrupt handling -- basic problem?


On Tue, Aug 26, 2003 at 04:39:17AM -0600, Gary Thomas wrote:
> How did you structure your application?  Remember that eCos does not
> enable interrupts until you start "main()" (if you have one) or call
> the scheduler directly.

I have "main()" and have "cyg_interrupt_enable()".

> Have a look at the kernel interrupt tests to see what's required.

(kintr0.c) checked... I don't understand why there are tho isr0 -- one
defined as "cyg_ISR_t" and second as "cyg_uint32", which is a function.

I have changed 3-rd argument to cyg_interrupt_create() from pointer
to simply function name, changed my main() in the way kintr0.c does,
and chenged my cyg_vector_t from "3" to "CYGNUM_HAL_ISR_MIN + 3",
no difference...

Any link to some working example? I saw one in "embedded software
developement with ecos" and try to follow that way, but it doesn't work
as you see. Where's the hack? Where's good doc?:(

-- 
Piotr Trojanek

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