[ECOS] second alarm not triggering

Nick Garnett nickg@ecoscentric.com
Wed Oct 8 12:01:00 GMT 2003


Mahesh <mahesh@cranessoftware.com> writes:

>      Hi Robert,
>                Thanks once again for ur reply.
>                second alarm is added to the counter.I have debugged till
>  here.But the tick function is not called at all.I have put breakpoints
>  at ISR and also at DSR. Once the first alarm is triggered,control is not
>  at all going to ISR or DSR and hence not to tick function.
>  How can i debug it step by step.
>  Thanks and Regards
>  Mahesh

Are you waiting long enough for the next interrupt? Running with SID
will be several orders of magnitude slower than the real hardware. It
may take a long time for 10ms to pass in simulated time, depending on
the speed of your host.

Alternatively, there may be some differences between what the eCos
HAL expects of the hardware and what SID actually implements. 

-- 
Nick Garnett                    eCos Kernel Architect
http://www.ecoscentric.com      The eCos and RedBoot experts


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